Nektar Therapeutics NASDAQ:NKTR Historical Prices

Below are the 5352 trading days of historical prices for NKTR.

#	Exchange	Symbol	Date	Open	High	Low	Close
5352	NASDAQ	NKTR	Fri, Apr 19, 2024	1.33	1.33	1.20	1.24
5351	NASDAQ	NKTR	Thu, Apr 18, 2024	1.32	1.36	1.27	1.32
5350	NASDAQ	NKTR	Wed, Apr 17, 2024	1.48	1.50	1.28	1.35
5349	NASDAQ	NKTR	Tue, Apr 16, 2024	1.47	1.58	1.45	1.49
5348	NASDAQ	NKTR	Mon, Apr 15, 2024	1.68	1.70	1.50	1.57
5347	NASDAQ	NKTR	Fri, Apr 12, 2024	1.58	1.68	1.48	1.67
5346	NASDAQ	NKTR	Thu, Apr 11, 2024	1.40	1.75	1.36	1.58
5345	NASDAQ	NKTR	Wed, Apr 10, 2024	1.21	1.39	1.16	1.29
5344	NASDAQ	NKTR	Tue, Apr 9, 2024	1.30	1.34	1.24	1.25
5343	NASDAQ	NKTR	Mon, Apr 8, 2024	1.34	1.40	1.22	1.31
5342	NASDAQ	NKTR	Fri, Apr 5, 2024	1.32	1.47	1.26	1.32
5341	NASDAQ	NKTR	Thu, Apr 4, 2024	1.08	1.39	1.08	1.32
5340	NASDAQ	NKTR	Wed, Apr 3, 2024	0.98	1.13	0.95	1.04
5339	NASDAQ	NKTR	Tue, Apr 2, 2024	0.90	1.02	0.90	0.95
5338	NASDAQ	NKTR	Mon, Apr 1, 2024	0.93	0.95	0.90	0.90
5337	NASDAQ	NKTR	Thu, Mar 28, 2024	0.88	0.94	0.86	0.93
5336	NASDAQ	NKTR	Wed, Mar 27, 2024	0.88	0.93	0.84	0.89
5335	NASDAQ	NKTR	Tue, Mar 26, 2024	0.90	0.93	0.89	0.90
5334	NASDAQ	NKTR	Mon, Mar 25, 2024	0.92	0.93	0.89	0.89
5333	NASDAQ	NKTR	Fri, Mar 22, 2024	0.90	0.92	0.90	0.91
5332	NASDAQ	NKTR	Thu, Mar 21, 2024	0.91	0.93	0.89	0.90
5331	NASDAQ	NKTR	Wed, Mar 20, 2024	0.87	0.91	0.87	0.90
5330	NASDAQ	NKTR	Tue, Mar 19, 2024	0.83	0.91	0.83	0.87
5329	NASDAQ	NKTR	Mon, Mar 18, 2024	0.83	0.86	0.83	0.85
5328	NASDAQ	NKTR	Fri, Mar 15, 2024	0.84	0.87	0.83	0.86
5327	NASDAQ	NKTR	Thu, Mar 14, 2024	0.87	0.89	0.83	0.86
5326	NASDAQ	NKTR	Wed, Mar 13, 2024	0.88	0.92	0.83	0.85
5325	NASDAQ	NKTR	Tue, Mar 12, 2024	0.83	0.92	0.83	0.89
5324	NASDAQ	NKTR	Mon, Mar 11, 2024	0.90	0.93	0.81	0.83
5323	NASDAQ	NKTR	Fri, Mar 8, 2024	0.95	1.00	0.90	0.91
5322	NASDAQ	NKTR	Thu, Mar 7, 2024	0.90	0.98	0.88	0.96
5321	NASDAQ	NKTR	Wed, Mar 6, 2024	0.88	0.93	0.86	0.91
5320	NASDAQ	NKTR	Tue, Mar 5, 2024	0.89	0.93	0.84	0.88
5319	NASDAQ	NKTR	Mon, Mar 4, 2024	0.96	1.08	0.88	0.90
5318	NASDAQ	NKTR	Fri, Mar 1, 2024	0.72	0.80	0.72	0.78
5317	NASDAQ	NKTR	Thu, Feb 29, 2024	0.74	0.75	0.70	0.71
5316	NASDAQ	NKTR	Wed, Feb 28, 2024	0.77	0.78	0.70	0.72
5315	NASDAQ	NKTR	Tue, Feb 27, 2024	0.70	0.76	0.67	0.75
5314	NASDAQ	NKTR	Mon, Feb 26, 2024	0.68	0.73	0.67	0.67
5313	NASDAQ	NKTR	Fri, Feb 23, 2024	0.65	0.70	0.63	0.68
5312	NASDAQ	NKTR	Thu, Feb 22, 2024	0.70	0.73	0.65	0.66
5311	NASDAQ	NKTR	Wed, Feb 21, 2024	0.69	0.71	0.66	0.69
5310	NASDAQ	NKTR	Tue, Feb 20, 2024	0.73	0.73	0.66	0.66
5309	NASDAQ	NKTR	Fri, Feb 16, 2024	0.72	0.73	0.68	0.71
5308	NASDAQ	NKTR	Thu, Feb 15, 2024	0.78	0.78	0.73	0.74
5307	NASDAQ	NKTR	Wed, Feb 14, 2024	0.65	0.79	0.65	0.77
5306	NASDAQ	NKTR	Tue, Feb 13, 2024	0.72	0.73	0.65	0.66
5305	NASDAQ	NKTR	Mon, Feb 12, 2024	0.73	0.76	0.70	0.71
5304	NASDAQ	NKTR	Fri, Feb 9, 2024	0.71	0.74	0.69	0.71
5303	NASDAQ	NKTR	Thu, Feb 8, 2024	0.70	0.76	0.65	0.69
5302	NASDAQ	NKTR	Wed, Feb 7, 2024	0.68	0.71	0.65	0.67
5301	NASDAQ	NKTR	Tue, Feb 6, 2024	0.57	0.68	0.57	0.68
5300	NASDAQ	NKTR	Mon, Feb 5, 2024	0.56	0.59	0.54	0.56
5299	NASDAQ	NKTR	Fri, Feb 2, 2024	0.56	0.58	0.53	0.56
5298	NASDAQ	NKTR	Thu, Feb 1, 2024	0.55	0.58	0.52	0.58
5297	NASDAQ	NKTR	Wed, Jan 31, 2024	0.54	0.56	0.53	0.54
5296	NASDAQ	NKTR	Tue, Jan 30, 2024	0.54	0.60	0.52	0.56
5295	NASDAQ	NKTR	Mon, Jan 29, 2024	0.51	0.56	0.51	0.56
5294	NASDAQ	NKTR	Fri, Jan 26, 2024	0.50	0.54	0.50	0.51
5293	NASDAQ	NKTR	Thu, Jan 25, 2024	0.52	0.54	0.50	0.51
5292	NASDAQ	NKTR	Wed, Jan 24, 2024	0.51	0.52	0.50	0.51
5291	NASDAQ	NKTR	Tue, Jan 23, 2024	0.51	0.54	0.50	0.51
5290	NASDAQ	NKTR	Mon, Jan 22, 2024	0.53	0.56	0.50	0.51
5289	NASDAQ	NKTR	Fri, Jan 19, 2024	0.55	0.55	0.51	0.53
5288	NASDAQ	NKTR	Thu, Jan 18, 2024	0.49	0.55	0.48	0.55
5287	NASDAQ	NKTR	Wed, Jan 17, 2024	0.52	0.52	0.49	0.49
5286	NASDAQ	NKTR	Tue, Jan 16, 2024	0.53	0.54	0.50	0.52
5285	NASDAQ	NKTR	Fri, Jan 12, 2024	0.53	0.55	0.52	0.53
5284	NASDAQ	NKTR	Thu, Jan 11, 2024	0.54	0.58	0.53	0.54
5283	NASDAQ	NKTR	Wed, Jan 10, 2024	0.58	0.58	0.54	0.55
5282	NASDAQ	NKTR	Tue, Jan 9, 2024	0.59	0.59	0.56	0.56
5281	NASDAQ	NKTR	Mon, Jan 8, 2024	0.55	0.60	0.52	0.59
5280	NASDAQ	NKTR	Fri, Jan 5, 2024	0.55	0.57	0.53	0.54
5279	NASDAQ	NKTR	Thu, Jan 4, 2024	0.56	0.59	0.54	0.57
5278	NASDAQ	NKTR	Wed, Jan 3, 2024	0.60	0.60	0.53	0.56
5277	NASDAQ	NKTR	Tue, Jan 2, 2024	0.56	0.60	0.56	0.59
5276	NASDAQ	NKTR	Fri, Dec 29, 2023	0.56	0.59	0.55	0.57
5275	NASDAQ	NKTR	Thu, Dec 28, 2023	0.51	0.57	0.51	0.55
5274	NASDAQ	NKTR	Wed, Dec 27, 2023	0.52	0.54	0.51	0.51
5273	NASDAQ	NKTR	Tue, Dec 26, 2023	0.52	0.54	0.51	0.52
5272	NASDAQ	NKTR	Fri, Dec 22, 2023	0.47	0.52	0.47	0.51
5271	NASDAQ	NKTR	Thu, Dec 21, 2023	0.46	0.49	0.46	0.47
5270	NASDAQ	NKTR	Wed, Dec 20, 2023	0.47	0.50	0.46	0.47
5269	NASDAQ	NKTR	Tue, Dec 19, 2023	0.47	0.49	0.46	0.48
5268	NASDAQ	NKTR	Mon, Dec 18, 2023	0.49	0.50	0.47	0.49
5267	NASDAQ	NKTR	Fri, Dec 15, 2023	0.49	0.52	0.47	0.47
5266	NASDAQ	NKTR	Thu, Dec 14, 2023	0.49	0.54	0.48	0.53
5265	NASDAQ	NKTR	Wed, Dec 13, 2023	0.46	0.50	0.46	0.50
5264	NASDAQ	NKTR	Tue, Dec 12, 2023	0.50	0.50	0.46	0.46
5263	NASDAQ	NKTR	Mon, Dec 11, 2023	0.49	0.50	0.48	0.49
5262	NASDAQ	NKTR	Fri, Dec 8, 2023	0.50	0.52	0.50	0.51
5261	NASDAQ	NKTR	Thu, Dec 7, 2023	0.52	0.52	0.50	0.51
5260	NASDAQ	NKTR	Wed, Dec 6, 2023	0.50	0.52	0.50	0.52
5259	NASDAQ	NKTR	Tue, Dec 5, 2023	0.50	0.53	0.50	0.51
5258	NASDAQ	NKTR	Mon, Dec 4, 2023	0.51	0.53	0.51	0.52
5257	NASDAQ	NKTR	Fri, Dec 1, 2023	0.50	0.53	0.47	0.53
5256	NASDAQ	NKTR	Thu, Nov 30, 2023	0.46	0.50	0.46	0.49
5255	NASDAQ	NKTR	Wed, Nov 29, 2023	0.44	0.47	0.43	0.47
5254	NASDAQ	NKTR	Tue, Nov 28, 2023	0.46	0.46	0.42	0.42
5253	NASDAQ	NKTR	Mon, Nov 27, 2023	0.49	0.50	0.45	0.45
5252	NASDAQ	NKTR	Fri, Nov 24, 2023	0.47	0.52	0.47	0.50
5251	NASDAQ	NKTR	Wed, Nov 22, 2023	0.46	0.49	0.45	0.49
5250	NASDAQ	NKTR	Tue, Nov 21, 2023	0.51	0.52	0.47	0.47
5249	NASDAQ	NKTR	Mon, Nov 20, 2023	0.48	0.52	0.48	0.52
5248	NASDAQ	NKTR	Fri, Nov 17, 2023	0.53	0.53	0.47	0.48
5247	NASDAQ	NKTR	Thu, Nov 16, 2023	0.54	0.54	0.50	0.50
5246	NASDAQ	NKTR	Wed, Nov 15, 2023	0.51	0.54	0.49	0.53
5245	NASDAQ	NKTR	Tue, Nov 14, 2023	0.47	0.51	0.45	0.51
5244	NASDAQ	NKTR	Mon, Nov 13, 2023	0.45	0.46	0.41	0.45
5243	NASDAQ	NKTR	Fri, Nov 10, 2023	0.50	0.50	0.43	0.45
5242	NASDAQ	NKTR	Thu, Nov 9, 2023	0.53	0.53	0.47	0.48
5241	NASDAQ	NKTR	Wed, Nov 8, 2023	0.53	0.57	0.50	0.50
5240	NASDAQ	NKTR	Tue, Nov 7, 2023	0.53	0.56	0.52	0.55
5239	NASDAQ	NKTR	Mon, Nov 6, 2023	0.57	0.57	0.52	0.53
5238	NASDAQ	NKTR	Fri, Nov 3, 2023	0.50	0.55	0.49	0.55
5237	NASDAQ	NKTR	Thu, Nov 2, 2023	0.49	0.50	0.46	0.49
5236	NASDAQ	NKTR	Wed, Nov 1, 2023	0.47	0.49	0.46	0.49
5235	NASDAQ	NKTR	Tue, Oct 31, 2023	0.45	0.48	0.44	0.47
5234	NASDAQ	NKTR	Mon, Oct 30, 2023	0.48	0.48	0.44	0.46
5233	NASDAQ	NKTR	Fri, Oct 27, 2023	0.49	0.50	0.47	0.47
5232	NASDAQ	NKTR	Thu, Oct 26, 2023	0.49	0.50	0.48	0.49
5231	NASDAQ	NKTR	Wed, Oct 25, 2023	0.49	0.50	0.45	0.50
5230	NASDAQ	NKTR	Tue, Oct 24, 2023	0.47	0.50	0.46	0.48
5229	NASDAQ	NKTR	Mon, Oct 23, 2023	0.50	0.51	0.47	0.48
5228	NASDAQ	NKTR	Fri, Oct 20, 2023	0.54	0.56	0.50	0.52
5227	NASDAQ	NKTR	Thu, Oct 19, 2023	0.53	0.57	0.51	0.54
5226	NASDAQ	NKTR	Wed, Oct 18, 2023	0.58	0.58	0.53	0.55
5225	NASDAQ	NKTR	Tue, Oct 17, 2023	0.53	0.57	0.53	0.56
5224	NASDAQ	NKTR	Mon, Oct 16, 2023	0.52	0.54	0.52	0.53
5223	NASDAQ	NKTR	Fri, Oct 13, 2023	0.54	0.55	0.52	0.54
5222	NASDAQ	NKTR	Thu, Oct 12, 2023	0.52	0.53	0.49	0.52
5221	NASDAQ	NKTR	Wed, Oct 11, 2023	0.55	0.55	0.52	0.52
5220	NASDAQ	NKTR	Tue, Oct 10, 2023	0.50	0.54	0.50	0.54
5219	NASDAQ	NKTR	Mon, Oct 9, 2023	0.54	0.54	0.49	0.51
5218	NASDAQ	NKTR	Fri, Oct 6, 2023	0.52	0.54	0.50	0.54
5217	NASDAQ	NKTR	Thu, Oct 5, 2023	0.53	0.53	0.51	0.53
5216	NASDAQ	NKTR	Wed, Oct 4, 2023	0.53	0.54	0.52	0.53
5215	NASDAQ	NKTR	Tue, Oct 3, 2023	0.57	0.57	0.54	0.55
5214	NASDAQ	NKTR	Mon, Oct 2, 2023	0.58	0.61	0.55	0.57
5213	NASDAQ	NKTR	Fri, Sep 29, 2023	0.61	0.62	0.58	0.60
5212	NASDAQ	NKTR	Thu, Sep 28, 2023	0.60	0.61	0.58	0.61
5211	NASDAQ	NKTR	Wed, Sep 27, 2023	0.61	0.62	0.58	0.60
5210	NASDAQ	NKTR	Tue, Sep 26, 2023	0.61	0.63	0.60	0.61
5209	NASDAQ	NKTR	Mon, Sep 25, 2023	0.62	0.62	0.58	0.61
5208	NASDAQ	NKTR	Fri, Sep 22, 2023	0.66	0.67	0.61	0.62
5207	NASDAQ	NKTR	Thu, Sep 21, 2023	0.71	0.71	0.66	0.66
5206	NASDAQ	NKTR	Wed, Sep 20, 2023	0.68	0.71	0.67	0.71
5205	NASDAQ	NKTR	Tue, Sep 19, 2023	0.68	0.69	0.65	0.68
5204	NASDAQ	NKTR	Mon, Sep 18, 2023	0.69	0.72	0.65	0.69
5203	NASDAQ	NKTR	Fri, Sep 15, 2023	0.68	0.73	0.68	0.71
5202	NASDAQ	NKTR	Thu, Sep 14, 2023	0.70	0.71	0.66	0.67
5201	NASDAQ	NKTR	Wed, Sep 13, 2023	0.66	0.70	0.64	0.69
5200	NASDAQ	NKTR	Tue, Sep 12, 2023	0.65	0.68	0.63	0.66
5199	NASDAQ	NKTR	Mon, Sep 11, 2023	0.64	0.64	0.64	0.64
5198	NASDAQ	NKTR	Fri, Sep 8, 2023	0.59	0.59	0.56	0.58
5197	NASDAQ	NKTR	Thu, Sep 7, 2023	0.57	0.62	0.57	0.59
5196	NASDAQ	NKTR	Wed, Sep 6, 2023	0.58	0.60	0.56	0.57
5195	NASDAQ	NKTR	Tue, Sep 5, 2023	0.61	0.61	0.58	0.59
5194	NASDAQ	NKTR	Fri, Sep 1, 2023	0.59	0.63	0.59	0.60
5193	NASDAQ	NKTR	Thu, Aug 31, 2023	0.61	0.62	0.58	0.60
5192	NASDAQ	NKTR	Wed, Aug 30, 2023	0.61	0.62	0.59	0.60
5191	NASDAQ	NKTR	Tue, Aug 29, 2023	0.64	0.66	0.62	0.62
5190	NASDAQ	NKTR	Mon, Aug 28, 2023	0.64	0.67	0.64	0.65
5189	NASDAQ	NKTR	Fri, Aug 25, 2023	0.64	0.66	0.62	0.64
5188	NASDAQ	NKTR	Thu, Aug 24, 2023	0.69	0.70	0.64	0.65
5187	NASDAQ	NKTR	Wed, Aug 23, 2023	0.68	0.69	0.66	0.69
5186	NASDAQ	NKTR	Tue, Aug 22, 2023	0.71	0.73	0.66	0.68
5185	NASDAQ	NKTR	Mon, Aug 21, 2023	0.73	0.74	0.71	0.71
5184	NASDAQ	NKTR	Fri, Aug 18, 2023	0.72	0.82	0.72	0.73
5183	NASDAQ	NKTR	Thu, Aug 17, 2023	0.77	0.79	0.69	0.72
5182	NASDAQ	NKTR	Wed, Aug 16, 2023	0.80	0.84	0.75	0.77
5181	NASDAQ	NKTR	Tue, Aug 15, 2023	0.84	0.89	0.81	0.81
5180	NASDAQ	NKTR	Mon, Aug 14, 2023	0.92	0.92	0.82	0.82
5179	NASDAQ	NKTR	Fri, Aug 11, 2023	1.03	1.04	0.88	0.93
5178	NASDAQ	NKTR	Thu, Aug 10, 2023	0.89	1.09	0.88	1.05
5177	NASDAQ	NKTR	Wed, Aug 9, 2023	0.92	0.99	0.86	0.91
5176	NASDAQ	NKTR	Tue, Aug 8, 2023	0.93	1.03	0.81	1.00
5175	NASDAQ	NKTR	Mon, Aug 7, 2023	0.78	1.12	0.69	1.02
5174	NASDAQ	NKTR	Fri, Aug 4, 2023	0.52	0.55	0.52	0.53
5173	NASDAQ	NKTR	Thu, Aug 3, 2023	0.52	0.53	0.51	0.52
5172	NASDAQ	NKTR	Wed, Aug 2, 2023	0.51	0.53	0.51	0.52
5171	NASDAQ	NKTR	Tue, Aug 1, 2023	0.55	0.55	0.51	0.52
5170	NASDAQ	NKTR	Mon, Jul 31, 2023	0.54	0.57	0.54	0.54
5169	NASDAQ	NKTR	Fri, Jul 28, 2023	0.51	0.55	0.51	0.55
5168	NASDAQ	NKTR	Thu, Jul 27, 2023	0.54	0.54	0.51	0.51
5167	NASDAQ	NKTR	Wed, Jul 26, 2023	0.52	0.54	0.51	0.54
5166	NASDAQ	NKTR	Tue, Jul 25, 2023	0.53	0.54	0.51	0.52
5165	NASDAQ	NKTR	Mon, Jul 24, 2023	0.56	0.57	0.53	0.53
5164	NASDAQ	NKTR	Fri, Jul 21, 2023	0.56	0.57	0.55	0.56
5163	NASDAQ	NKTR	Thu, Jul 20, 2023	0.56	0.56	0.55	0.55
5162	NASDAQ	NKTR	Wed, Jul 19, 2023	0.57	0.58	0.56	0.56
5161	NASDAQ	NKTR	Tue, Jul 18, 2023	0.57	0.57	0.55	0.57
5160	NASDAQ	NKTR	Mon, Jul 17, 2023	0.56	0.56	0.54	0.55
5159	NASDAQ	NKTR	Fri, Jul 14, 2023	0.57	0.58	0.54	0.55
5158	NASDAQ	NKTR	Thu, Jul 13, 2023	0.58	0.59	0.57	0.57
5157	NASDAQ	NKTR	Wed, Jul 12, 2023	0.57	0.59	0.57	0.57
5156	NASDAQ	NKTR	Tue, Jul 11, 2023	0.57	0.59	0.56	0.58
5155	NASDAQ	NKTR	Mon, Jul 10, 2023	0.57	0.58	0.55	0.57
5154	NASDAQ	NKTR	Fri, Jul 7, 2023	0.55	0.57	0.55	0.55
5153	NASDAQ	NKTR	Thu, Jul 6, 2023	0.58	0.59	0.55	0.55
5152	NASDAQ	NKTR	Wed, Jul 5, 2023	0.56	0.59	0.56	0.57
5151	NASDAQ	NKTR	Mon, Jul 3, 2023	0.57	0.59	0.57	0.57
5150	NASDAQ	NKTR	Fri, Jun 30, 2023	0.59	0.59	0.56	0.58
5149	NASDAQ	NKTR	Thu, Jun 29, 2023	0.56	0.58	0.55	0.58
5148	NASDAQ	NKTR	Wed, Jun 28, 2023	0.58	0.59	0.55	0.57
5147	NASDAQ	NKTR	Tue, Jun 27, 2023	0.60	0.61	0.57	0.58
5146	NASDAQ	NKTR	Mon, Jun 26, 2023	0.59	0.61	0.58	0.60
5145	NASDAQ	NKTR	Fri, Jun 23, 2023	0.55	0.60	0.54	0.58
5144	NASDAQ	NKTR	Thu, Jun 22, 2023	0.53	0.57	0.53	0.55
5143	NASDAQ	NKTR	Wed, Jun 21, 2023	0.55	0.55	0.52	0.53
5142	NASDAQ	NKTR	Tue, Jun 20, 2023	0.58	0.59	0.55	0.55
5141	NASDAQ	NKTR	Fri, Jun 16, 2023	0.58	0.58	0.56	0.57
5140	NASDAQ	NKTR	Thu, Jun 15, 2023	0.55	0.59	0.55	0.56
5139	NASDAQ	NKTR	Wed, Jun 14, 2023	0.57	0.58	0.55	0.55
5138	NASDAQ	NKTR	Tue, Jun 13, 2023	0.58	0.59	0.57	0.58
5137	NASDAQ	NKTR	Mon, Jun 12, 2023	0.59	0.59	0.56	0.57
5136	NASDAQ	NKTR	Fri, Jun 9, 2023	0.62	0.62	0.59	0.59
5135	NASDAQ	NKTR	Thu, Jun 8, 2023	0.61	0.62	0.60	0.60
5134	NASDAQ	NKTR	Wed, Jun 7, 2023	0.61	0.62	0.60	0.60
5133	NASDAQ	NKTR	Tue, Jun 6, 2023	0.61	0.62	0.59	0.61
5132	NASDAQ	NKTR	Mon, Jun 5, 2023	0.62	0.62	0.60	0.61
5131	NASDAQ	NKTR	Fri, Jun 2, 2023	0.61	0.62	0.60	0.62
5130	NASDAQ	NKTR	Thu, Jun 1, 2023	0.62	0.62	0.59	0.60
5129	NASDAQ	NKTR	Wed, May 31, 2023	0.63	0.65	0.58	0.58
5128	NASDAQ	NKTR	Tue, May 30, 2023	0.64	0.65	0.61	0.62
5127	NASDAQ	NKTR	Fri, May 26, 2023	0.64	0.65	0.62	0.63
5126	NASDAQ	NKTR	Thu, May 25, 2023	0.65	0.67	0.63	0.64
5125	NASDAQ	NKTR	Wed, May 24, 2023	0.69	0.69	0.65	0.65
5124	NASDAQ	NKTR	Tue, May 23, 2023	0.73	0.74	0.67	0.67
5123	NASDAQ	NKTR	Mon, May 22, 2023	0.73	0.76	0.72	0.73
5122	NASDAQ	NKTR	Fri, May 19, 2023	0.70	0.74	0.68	0.72
5121	NASDAQ	NKTR	Thu, May 18, 2023	0.71	0.71	0.65	0.67
5120	NASDAQ	NKTR	Wed, May 17, 2023	0.71	0.72	0.68	0.70
5119	NASDAQ	NKTR	Tue, May 16, 2023	0.72	0.75	0.71	0.72
5118	NASDAQ	NKTR	Mon, May 15, 2023	0.73	0.78	0.72	0.76
5117	NASDAQ	NKTR	Fri, May 12, 2023	0.74	0.75	0.71	0.73
5116	NASDAQ	NKTR	Thu, May 11, 2023	0.74	0.77	0.72	0.74
5115	NASDAQ	NKTR	Wed, May 10, 2023	0.79	0.79	0.73	0.75
5114	NASDAQ	NKTR	Tue, May 9, 2023	0.74	0.78	0.73	0.77
5113	NASDAQ	NKTR	Mon, May 8, 2023	0.79	0.81	0.72	0.77
5112	NASDAQ	NKTR	Fri, May 5, 2023	0.79	0.84	0.78	0.82
5111	NASDAQ	NKTR	Thu, May 4, 2023	0.76	0.82	0.75	0.79
5110	NASDAQ	NKTR	Wed, May 3, 2023	0.75	0.85	0.75	0.80
5109	NASDAQ	NKTR	Tue, May 2, 2023	0.76	0.78	0.72	0.76
5108	NASDAQ	NKTR	Mon, May 1, 2023	0.75	0.78	0.74	0.77
5107	NASDAQ	NKTR	Fri, Apr 28, 2023	0.76	0.81	0.73	0.75
5106	NASDAQ	NKTR	Thu, Apr 27, 2023	0.80	0.82	0.77	0.79
5105	NASDAQ	NKTR	Wed, Apr 26, 2023	0.78	0.82	0.77	0.80
5104	NASDAQ	NKTR	Tue, Apr 25, 2023	0.79	0.87	0.78	0.78
5103	NASDAQ	NKTR	Mon, Apr 24, 2023	0.87	0.88	0.79	0.81
5102	NASDAQ	NKTR	Fri, Apr 21, 2023	0.86	0.89	0.82	0.87
5101	NASDAQ	NKTR	Thu, Apr 20, 2023	0.93	0.93	0.85	0.86
5100	NASDAQ	NKTR	Wed, Apr 19, 2023	0.93	0.96	0.90	0.94
5099	NASDAQ	NKTR	Tue, Apr 18, 2023	0.98	1.00	0.92	0.93
5098	NASDAQ	NKTR	Mon, Apr 17, 2023	0.93	1.00	0.93	0.98
5097	NASDAQ	NKTR	Fri, Apr 14, 2023	1.07	1.09	0.91	0.93
5096	NASDAQ	NKTR	Thu, Apr 13, 2023	0.96	1.05	0.94	1.03
5095	NASDAQ	NKTR	Wed, Apr 12, 2023	0.95	1.01	0.93	0.94
5094	NASDAQ	NKTR	Tue, Apr 11, 2023	0.84	0.98	0.84	0.93
5093	NASDAQ	NKTR	Mon, Apr 10, 2023	0.79	0.87	0.76	0.84
5092	NASDAQ	NKTR	Thu, Apr 6, 2023	0.73	0.81	0.72	0.79
5091	NASDAQ	NKTR	Wed, Apr 5, 2023	0.72	0.77	0.69	0.73
5090	NASDAQ	NKTR	Tue, Apr 4, 2023	0.73	0.74	0.67	0.69
5089	NASDAQ	NKTR	Mon, Apr 3, 2023	0.70	0.75	0.67	0.73
5088	NASDAQ	NKTR	Fri, Mar 31, 2023	0.66	0.71	0.62	0.70
5087	NASDAQ	NKTR	Thu, Mar 30, 2023	0.65	0.67	0.60	0.64
5086	NASDAQ	NKTR	Wed, Mar 29, 2023	0.71	0.74	0.71	0.73
5085	NASDAQ	NKTR	Tue, Mar 28, 2023	0.77	0.78	0.71	0.71
5084	NASDAQ	NKTR	Mon, Mar 27, 2023	0.73	0.81	0.73	0.77
5083	NASDAQ	NKTR	Fri, Mar 24, 2023	0.76	0.76	0.71	0.72
5082	NASDAQ	NKTR	Thu, Mar 23, 2023	0.81	0.83	0.74	0.74
5081	NASDAQ	NKTR	Wed, Mar 22, 2023	0.87	0.88	0.78	0.79
5080	NASDAQ	NKTR	Tue, Mar 21, 2023	0.96	0.96	0.86	0.87
5079	NASDAQ	NKTR	Mon, Mar 20, 2023	1.01	1.01	0.92	0.93
5078	NASDAQ	NKTR	Fri, Mar 17, 2023	1.12	1.15	0.96	0.98
5077	NASDAQ	NKTR	Thu, Mar 16, 2023	1.13	1.20	1.08	1.12
5076	NASDAQ	NKTR	Wed, Mar 15, 2023	1.19	1.21	1.14	1.14
5075	NASDAQ	NKTR	Tue, Mar 14, 2023	1.24	1.25	1.15	1.20
5074	NASDAQ	NKTR	Mon, Mar 13, 2023	1.19	1.25	1.17	1.20
5073	NASDAQ	NKTR	Fri, Mar 10, 2023	1.23	1.24	1.15	1.19
5072	NASDAQ	NKTR	Thu, Mar 9, 2023	1.27	1.33	1.21	1.22
5071	NASDAQ	NKTR	Wed, Mar 8, 2023	1.36	1.36	1.23	1.27
5070	NASDAQ	NKTR	Tue, Mar 7, 2023	1.46	1.46	1.33	1.33
5069	NASDAQ	NKTR	Mon, Mar 6, 2023	1.57	1.59	1.41	1.44
5068	NASDAQ	NKTR	Fri, Mar 3, 2023	1.54	1.60	1.51	1.57
5067	NASDAQ	NKTR	Thu, Mar 2, 2023	1.44	1.56	1.43	1.54
5066	NASDAQ	NKTR	Wed, Mar 1, 2023	1.42	1.58	1.41	1.51
5065	NASDAQ	NKTR	Tue, Feb 28, 2023	1.38	1.43	1.35	1.38
5064	NASDAQ	NKTR	Mon, Feb 27, 2023	1.45	1.47	1.38	1.39
5063	NASDAQ	NKTR	Fri, Feb 24, 2023	1.77	1.82	1.46	1.49
5062	NASDAQ	NKTR	Thu, Feb 23, 2023	3.01	3.04	2.89	2.96
5061	NASDAQ	NKTR	Wed, Feb 22, 2023	2.85	3.06	2.84	3.01
5060	NASDAQ	NKTR	Tue, Feb 21, 2023	3.03	3.08	2.83	2.83
5059	NASDAQ	NKTR	Fri, Feb 17, 2023	3.01	3.07	2.94	3.07
5058	NASDAQ	NKTR	Thu, Feb 16, 2023	3.03	3.07	2.94	2.98
5057	NASDAQ	NKTR	Wed, Feb 15, 2023	2.99	3.11	2.97	3.11
5056	NASDAQ	NKTR	Tue, Feb 14, 2023	3.06	3.09	2.93	3.02
5055	NASDAQ	NKTR	Mon, Feb 13, 2023	2.95	3.09	2.90	3.08
5054	NASDAQ	NKTR	Fri, Feb 10, 2023	2.94	3.03	2.87	2.93
5053	NASDAQ	NKTR	Thu, Feb 9, 2023	3.11	3.17	2.99	3.00
5052	NASDAQ	NKTR	Wed, Feb 8, 2023	3.10	3.16	3.06	3.08
5051	NASDAQ	NKTR	Tue, Feb 7, 2023	3.08	3.19	3.04	3.15
5050	NASDAQ	NKTR	Mon, Feb 6, 2023	3.06	3.16	3.03	3.09
5049	NASDAQ	NKTR	Fri, Feb 3, 2023	2.93	3.15	2.89	3.09
5048	NASDAQ	NKTR	Thu, Feb 2, 2023	3.00	3.03	2.86	3.00
5047	NASDAQ	NKTR	Wed, Feb 1, 2023	2.74	2.96	2.70	2.95
5046	NASDAQ	NKTR	Tue, Jan 31, 2023	2.59	2.77	2.59	2.72
5045	NASDAQ	NKTR	Mon, Jan 30, 2023	2.61	2.64	2.51	2.61
5044	NASDAQ	NKTR	Fri, Jan 27, 2023	2.42	2.63	2.41	2.61
5043	NASDAQ	NKTR	Thu, Jan 26, 2023	2.36	2.47	2.32	2.46
5042	NASDAQ	NKTR	Wed, Jan 25, 2023	2.22	2.33	2.19	2.33
5041	NASDAQ	NKTR	Tue, Jan 24, 2023	2.24	2.35	2.20	2.27
5040	NASDAQ	NKTR	Mon, Jan 23, 2023	2.30	2.34	2.22	2.24
5039	NASDAQ	NKTR	Fri, Jan 20, 2023	2.38	2.38	2.23	2.32
5038	NASDAQ	NKTR	Thu, Jan 19, 2023	2.38	2.38	2.29	2.34
5037	NASDAQ	NKTR	Wed, Jan 18, 2023	2.51	2.58	2.35	2.37
5036	NASDAQ	NKTR	Tue, Jan 17, 2023	2.52	2.53	2.41	2.49
5035	NASDAQ	NKTR	Fri, Jan 13, 2023	2.42	2.58	2.38	2.52
5034	NASDAQ	NKTR	Thu, Jan 12, 2023	2.32	2.43	2.27	2.41
5033	NASDAQ	NKTR	Wed, Jan 11, 2023	2.42	2.43	2.29	2.32
5032	NASDAQ	NKTR	Tue, Jan 10, 2023	2.35	2.45	2.35	2.42
5031	NASDAQ	NKTR	Mon, Jan 9, 2023	2.48	2.48	2.34	2.36
5030	NASDAQ	NKTR	Fri, Jan 6, 2023	2.42	2.48	2.32	2.42
5029	NASDAQ	NKTR	Thu, Jan 5, 2023	2.34	2.41	2.27	2.39
5028	NASDAQ	NKTR	Wed, Jan 4, 2023	2.25	2.36	2.19	2.34
5027	NASDAQ	NKTR	Tue, Jan 3, 2023	2.29	2.36	2.15	2.19
5026	NASDAQ	NKTR	Fri, Dec 30, 2022	2.15	2.27	2.14	2.26
5025	NASDAQ	NKTR	Thu, Dec 29, 2022	2.12	2.24	2.12	2.20
5024	NASDAQ	NKTR	Wed, Dec 28, 2022	2.04	2.11	2.02	2.07
5023	NASDAQ	NKTR	Tue, Dec 27, 2022	2.15	2.20	1.99	2.03
5022	NASDAQ	NKTR	Fri, Dec 23, 2022	2.33	2.33	2.13	2.15
5021	NASDAQ	NKTR	Thu, Dec 22, 2022	2.45	2.48	2.27	2.30
5020	NASDAQ	NKTR	Wed, Dec 21, 2022	2.45	2.55	2.44	2.48
5019	NASDAQ	NKTR	Tue, Dec 20, 2022	2.42	2.51	2.42	2.44
5018	NASDAQ	NKTR	Mon, Dec 19, 2022	2.65	2.70	2.41	2.44
5017	NASDAQ	NKTR	Fri, Dec 16, 2022	2.66	2.68	2.58	2.66
5016	NASDAQ	NKTR	Thu, Dec 15, 2022	2.71	2.76	2.64	2.70
5015	NASDAQ	NKTR	Wed, Dec 14, 2022	2.78	2.79	2.70	2.74
5014	NASDAQ	NKTR	Tue, Dec 13, 2022	2.85	2.92	2.74	2.77
5013	NASDAQ	NKTR	Mon, Dec 12, 2022	2.75	2.81	2.67	2.71
5012	NASDAQ	NKTR	Fri, Dec 9, 2022	2.87	2.92	2.79	2.80
5011	NASDAQ	NKTR	Thu, Dec 8, 2022	2.93	2.99	2.82	2.90
5010	NASDAQ	NKTR	Wed, Dec 7, 2022	2.93	3.01	2.89	2.91
5009	NASDAQ	NKTR	Tue, Dec 6, 2022	2.87	2.97	2.85	2.91
5008	NASDAQ	NKTR	Mon, Dec 5, 2022	3.05	3.18	2.95	2.97
5007	NASDAQ	NKTR	Fri, Dec 2, 2022	2.84	3.10	2.84	3.05
5006	NASDAQ	NKTR	Thu, Dec 1, 2022	2.80	3.02	2.73	2.88
5005	NASDAQ	NKTR	Wed, Nov 30, 2022	2.88	2.95	2.75	2.80
5004	NASDAQ	NKTR	Tue, Nov 29, 2022	3.11	3.14	2.90	2.91
5003	NASDAQ	NKTR	Mon, Nov 28, 2022	3.22	3.26	3.08	3.10
5002	NASDAQ	NKTR	Fri, Nov 25, 2022	3.27	3.30	3.23	3.24
5001	NASDAQ	NKTR	Wed, Nov 23, 2022	3.40	3.49	3.28	3.28
5000	NASDAQ	NKTR	Tue, Nov 22, 2022	3.37	3.44	3.26	3.43
4999	NASDAQ	NKTR	Mon, Nov 21, 2022	3.43	3.50	3.31	3.36
4998	NASDAQ	NKTR	Fri, Nov 18, 2022	3.51	3.51	3.32	3.49
4997	NASDAQ	NKTR	Thu, Nov 17, 2022	3.41	3.45	3.29	3.43
4996	NASDAQ	NKTR	Wed, Nov 16, 2022	3.85	3.88	3.42	3.52
4995	NASDAQ	NKTR	Tue, Nov 15, 2022	4.18	4.37	3.91	3.92
4994	NASDAQ	NKTR	Mon, Nov 14, 2022	4.30	4.30	4.03	4.08
4993	NASDAQ	NKTR	Fri, Nov 11, 2022	3.89	4.30	3.84	4.28
4992	NASDAQ	NKTR	Thu, Nov 10, 2022	3.66	3.93	3.66	3.89
4991	NASDAQ	NKTR	Wed, Nov 9, 2022	3.76	3.79	3.58	3.58
4990	NASDAQ	NKTR	Tue, Nov 8, 2022	3.82	3.84	3.71	3.79
4989	NASDAQ	NKTR	Mon, Nov 7, 2022	3.83	3.85	3.70	3.80
4988	NASDAQ	NKTR	Fri, Nov 4, 2022	3.75	3.81	3.56	3.77
4987	NASDAQ	NKTR	Thu, Nov 3, 2022	3.59	3.59	3.49	3.56
4986	NASDAQ	NKTR	Wed, Nov 2, 2022	3.79	3.83	3.62	3.64
4985	NASDAQ	NKTR	Tue, Nov 1, 2022	3.85	3.91	3.79	3.81
4984	NASDAQ	NKTR	Mon, Oct 31, 2022	3.71	3.88	3.69	3.76
4983	NASDAQ	NKTR	Fri, Oct 28, 2022	3.70	3.77	3.59	3.76
4982	NASDAQ	NKTR	Thu, Oct 27, 2022	3.84	3.92	3.65	3.66
4981	NASDAQ	NKTR	Wed, Oct 26, 2022	3.72	3.86	3.67	3.76
4980	NASDAQ	NKTR	Tue, Oct 25, 2022	3.56	3.73	3.54	3.68
4979	NASDAQ	NKTR	Mon, Oct 24, 2022	3.47	3.58	3.39	3.57
4978	NASDAQ	NKTR	Fri, Oct 21, 2022	3.38	3.50	3.25	3.49
4977	NASDAQ	NKTR	Thu, Oct 20, 2022	3.32	3.42	3.28	3.35
4976	NASDAQ	NKTR	Wed, Oct 19, 2022	3.62	3.64	3.33	3.35
4975	NASDAQ	NKTR	Tue, Oct 18, 2022	3.65	3.77	3.62	3.65
4974	NASDAQ	NKTR	Mon, Oct 17, 2022	3.61	3.69	3.50	3.63
4973	NASDAQ	NKTR	Fri, Oct 14, 2022	3.64	3.73	3.54	3.55
4972	NASDAQ	NKTR	Thu, Oct 13, 2022	3.47	3.75	3.42	3.62
4971	NASDAQ	NKTR	Wed, Oct 12, 2022	3.50	3.62	3.48	3.52
4970	NASDAQ	NKTR	Tue, Oct 11, 2022	3.52	3.69	3.46	3.56
4969	NASDAQ	NKTR	Mon, Oct 10, 2022	3.52	3.62	3.48	3.55
4968	NASDAQ	NKTR	Fri, Oct 7, 2022	3.44	3.55	3.21	3.53
4967	NASDAQ	NKTR	Thu, Oct 6, 2022	3.36	3.43	3.29	3.38
4966	NASDAQ	NKTR	Wed, Oct 5, 2022	3.28	3.38	3.23	3.36
4965	NASDAQ	NKTR	Tue, Oct 4, 2022	3.18	3.35	3.18	3.35
4964	NASDAQ	NKTR	Mon, Oct 3, 2022	3.25	3.27	3.06	3.14
4963	NASDAQ	NKTR	Fri, Sep 30, 2022	3.06	3.36	3.06	3.20
4962	NASDAQ	NKTR	Thu, Sep 29, 2022	3.19	3.20	2.96	3.04
4961	NASDAQ	NKTR	Wed, Sep 28, 2022	3.07	3.22	3.07	3.21
4960	NASDAQ	NKTR	Tue, Sep 27, 2022	3.10	3.17	3.00	3.05
4959	NASDAQ	NKTR	Mon, Sep 26, 2022	3.09	3.17	3.03	3.08
4958	NASDAQ	NKTR	Fri, Sep 23, 2022	3.16	3.20	3.07	3.14
4957	NASDAQ	NKTR	Thu, Sep 22, 2022	3.28	3.30	3.12	3.22
4956	NASDAQ	NKTR	Wed, Sep 21, 2022	3.41	3.44	3.26	3.29
4955	NASDAQ	NKTR	Tue, Sep 20, 2022	3.48	3.52	3.32	3.40
4954	NASDAQ	NKTR	Mon, Sep 19, 2022	3.42	3.57	3.39	3.55
4953	NASDAQ	NKTR	Fri, Sep 16, 2022	3.62	3.62	3.40	3.47
4952	NASDAQ	NKTR	Thu, Sep 15, 2022	3.50	3.68	3.46	3.66
4951	NASDAQ	NKTR	Wed, Sep 14, 2022	3.48	3.56	3.41	3.55
4950	NASDAQ	NKTR	Tue, Sep 13, 2022	3.71	3.75	3.50	3.55
4949	NASDAQ	NKTR	Mon, Sep 12, 2022	3.76	3.83	3.53	3.81
4948	NASDAQ	NKTR	Fri, Sep 9, 2022	3.79	3.85	3.70	3.74
4947	NASDAQ	NKTR	Thu, Sep 8, 2022	3.74	3.82	3.69	3.76
4946	NASDAQ	NKTR	Wed, Sep 7, 2022	3.69	3.88	3.63	3.80
4945	NASDAQ	NKTR	Tue, Sep 6, 2022	4.00	4.02	3.74	3.76
4944	NASDAQ	NKTR	Fri, Sep 2, 2022	4.07	4.07	3.94	4.01
4943	NASDAQ	NKTR	Thu, Sep 1, 2022	3.90	4.03	3.79	4.02
4942	NASDAQ	NKTR	Wed, Aug 31, 2022	4.07	4.11	3.94	3.94
4941	NASDAQ	NKTR	Tue, Aug 30, 2022	4.34	4.36	4.00	4.03
4940	NASDAQ	NKTR	Mon, Aug 29, 2022	4.33	4.40	4.26	4.28
4939	NASDAQ	NKTR	Fri, Aug 26, 2022	4.76	4.76	4.38	4.38
4938	NASDAQ	NKTR	Thu, Aug 25, 2022	4.76	4.79	4.65	4.74
4937	NASDAQ	NKTR	Wed, Aug 24, 2022	4.57	4.78	4.56	4.72
4936	NASDAQ	NKTR	Tue, Aug 23, 2022	4.54	4.57	4.39	4.53
4935	NASDAQ	NKTR	Mon, Aug 22, 2022	4.54	4.65	4.49	4.54
4934	NASDAQ	NKTR	Fri, Aug 19, 2022	4.62	4.72	4.54	4.60
4933	NASDAQ	NKTR	Thu, Aug 18, 2022	4.64	4.75	4.56	4.68
4932	NASDAQ	NKTR	Wed, Aug 17, 2022	4.60	4.79	4.58	4.72
4931	NASDAQ	NKTR	Tue, Aug 16, 2022	4.88	4.88	4.67	4.68
4930	NASDAQ	NKTR	Mon, Aug 15, 2022	5.08	5.18	4.85	4.91
4929	NASDAQ	NKTR	Fri, Aug 12, 2022	4.94	5.15	4.94	5.14
4928	NASDAQ	NKTR	Thu, Aug 11, 2022	4.92	5.06	4.83	4.95
4927	NASDAQ	NKTR	Wed, Aug 10, 2022	4.84	4.87	4.65	4.85
4926	NASDAQ	NKTR	Tue, Aug 9, 2022	4.85	4.92	4.70	4.71
4925	NASDAQ	NKTR	Mon, Aug 8, 2022	4.57	4.95	4.56	4.87
4924	NASDAQ	NKTR	Fri, Aug 5, 2022	4.17	4.91	4.15	4.88
4923	NASDAQ	NKTR	Thu, Aug 4, 2022	4.43	4.55	4.32	4.42
4922	NASDAQ	NKTR	Wed, Aug 3, 2022	4.08	4.47	4.07	4.47
4921	NASDAQ	NKTR	Tue, Aug 2, 2022	3.74	4.03	3.72	4.03
4920	NASDAQ	NKTR	Mon, Aug 1, 2022	3.91	3.94	3.77	3.77
4919	NASDAQ	NKTR	Fri, Jul 29, 2022	4.01	4.12	3.88	3.96
4918	NASDAQ	NKTR	Thu, Jul 28, 2022	4.12	4.18	3.91	4.05
4917	NASDAQ	NKTR	Wed, Jul 27, 2022	3.98	4.12	3.87	4.12
4916	NASDAQ	NKTR	Tue, Jul 26, 2022	3.70	3.97	3.67	3.94
4915	NASDAQ	NKTR	Mon, Jul 25, 2022	3.71	3.75	3.61	3.72
4914	NASDAQ	NKTR	Fri, Jul 22, 2022	3.94	3.95	3.62	3.68
4913	NASDAQ	NKTR	Thu, Jul 21, 2022	4.01	4.02	3.87	3.97
4912	NASDAQ	NKTR	Wed, Jul 20, 2022	3.75	4.02	3.75	4.02
4911	NASDAQ	NKTR	Tue, Jul 19, 2022	3.56	3.80	3.56	3.76
4910	NASDAQ	NKTR	Mon, Jul 18, 2022	3.67	3.72	3.47	3.50
4909	NASDAQ	NKTR	Fri, Jul 15, 2022	3.46	3.60	3.35	3.58
4908	NASDAQ	NKTR	Thu, Jul 14, 2022	3.52	3.53	3.24	3.41
4907	NASDAQ	NKTR	Wed, Jul 13, 2022	3.51	3.66	3.46	3.53
4906	NASDAQ	NKTR	Tue, Jul 12, 2022	3.57	3.63	3.37	3.58
4905	NASDAQ	NKTR	Mon, Jul 11, 2022	3.82	3.89	3.52	3.53
4904	NASDAQ	NKTR	Fri, Jul 8, 2022	3.88	3.93	3.75	3.83
4903	NASDAQ	NKTR	Thu, Jul 7, 2022	3.94	4.07	3.87	3.93
4902	NASDAQ	NKTR	Wed, Jul 6, 2022	3.91	4.06	3.88	3.90
4901	NASDAQ	NKTR	Tue, Jul 5, 2022	3.76	3.95	3.63	3.93
4900	NASDAQ	NKTR	Fri, Jul 1, 2022	3.73	3.84	3.67	3.75
4899	NASDAQ	NKTR	Thu, Jun 30, 2022	3.93	3.93	3.74	3.80
4898	NASDAQ	NKTR	Wed, Jun 29, 2022	4.02	4.06	3.88	3.96
4897	NASDAQ	NKTR	Tue, Jun 28, 2022	4.18	4.24	3.95	4.02
4896	NASDAQ	NKTR	Mon, Jun 27, 2022	4.10	4.26	3.93	4.20
4895	NASDAQ	NKTR	Fri, Jun 24, 2022	4.20	4.26	3.98	4.03
4894	NASDAQ	NKTR	Thu, Jun 23, 2022	3.90	4.18	3.84	4.16
4893	NASDAQ	NKTR	Wed, Jun 22, 2022	3.61	3.95	3.58	3.84
4892	NASDAQ	NKTR	Tue, Jun 21, 2022	3.42	3.79	3.42	3.67
4891	NASDAQ	NKTR	Fri, Jun 17, 2022	3.27	3.57	3.26	3.47
4890	NASDAQ	NKTR	Thu, Jun 16, 2022	3.27	3.31	3.11	3.24
4889	NASDAQ	NKTR	Wed, Jun 15, 2022	3.27	3.41	3.23	3.36
4888	NASDAQ	NKTR	Tue, Jun 14, 2022	3.21	3.35	3.12	3.27
4887	NASDAQ	NKTR	Mon, Jun 13, 2022	3.23	3.25	3.02	3.17
4886	NASDAQ	NKTR	Fri, Jun 10, 2022	3.44	3.48	3.28	3.32
4885	NASDAQ	NKTR	Thu, Jun 9, 2022	3.70	3.75	3.50	3.51
4884	NASDAQ	NKTR	Wed, Jun 8, 2022	3.64	3.83	3.61	3.72
4883	NASDAQ	NKTR	Tue, Jun 7, 2022	3.53	3.66	3.49	3.64
4882	NASDAQ	NKTR	Mon, Jun 6, 2022	3.71	3.76	3.47	3.55
4881	NASDAQ	NKTR	Fri, Jun 3, 2022	3.65	3.77	3.58	3.63
4880	NASDAQ	NKTR	Thu, Jun 2, 2022	3.53	3.71	3.44	3.66
4879	NASDAQ	NKTR	Wed, Jun 1, 2022	3.47	3.72	3.42	3.55
4878	NASDAQ	NKTR	Tue, May 31, 2022	3.50	3.70	3.39	3.48
4877	NASDAQ	NKTR	Fri, May 27, 2022	3.45	3.59	3.35	3.54
4876	NASDAQ	NKTR	Thu, May 26, 2022	3.47	3.60	3.42	3.46
4875	NASDAQ	NKTR	Wed, May 25, 2022	3.40	3.50	3.31	3.46
4874	NASDAQ	NKTR	Tue, May 24, 2022	3.54	3.55	3.30	3.39
4873	NASDAQ	NKTR	Mon, May 23, 2022	3.90	3.92	3.55	3.57
4872	NASDAQ	NKTR	Fri, May 20, 2022	3.94	4.07	3.70	3.88
4871	NASDAQ	NKTR	Thu, May 19, 2022	3.80	3.97	3.75	3.91
4870	NASDAQ	NKTR	Wed, May 18, 2022	3.83	3.98	3.73	3.80
4869	NASDAQ	NKTR	Tue, May 17, 2022	4.03	4.04	3.84	3.94
4868	NASDAQ	NKTR	Mon, May 16, 2022	3.95	4.08	3.86	3.88
4867	NASDAQ	NKTR	Fri, May 13, 2022	3.76	4.06	3.76	3.99
4866	NASDAQ	NKTR	Thu, May 12, 2022	3.53	3.80	3.52	3.73
4865	NASDAQ	NKTR	Wed, May 11, 2022	3.82	3.91	3.53	3.59
4864	NASDAQ	NKTR	Tue, May 10, 2022	3.79	4.03	3.64	3.87
4863	NASDAQ	NKTR	Mon, May 9, 2022	4.30	4.32	3.67	3.71
4862	NASDAQ	NKTR	Fri, May 6, 2022	4.40	4.46	4.04	4.35
4861	NASDAQ	NKTR	Thu, May 5, 2022	4.61	4.61	4.33	4.44
4860	NASDAQ	NKTR	Wed, May 4, 2022	4.50	4.68	4.27	4.66
4859	NASDAQ	NKTR	Tue, May 3, 2022	4.50	4.71	4.44	4.51
4858	NASDAQ	NKTR	Mon, May 2, 2022	4.13	4.52	4.11	4.50
4857	NASDAQ	NKTR	Fri, Apr 29, 2022	4.22	4.34	4.09	4.13
4856	NASDAQ	NKTR	Thu, Apr 28, 2022	4.29	4.29	3.87	4.21
4855	NASDAQ	NKTR	Wed, Apr 27, 2022	4.38	4.44	4.17	4.26
4854	NASDAQ	NKTR	Tue, Apr 26, 2022	4.64	4.74	4.30	4.33
4853	NASDAQ	NKTR	Mon, Apr 25, 2022	4.59	4.77	4.51	4.72
4852	NASDAQ	NKTR	Fri, Apr 22, 2022	4.55	4.64	4.40	4.56
4851	NASDAQ	NKTR	Thu, Apr 21, 2022	4.71	4.76	4.37	4.50
4850	NASDAQ	NKTR	Wed, Apr 20, 2022	4.58	4.80	4.41	4.66
4849	NASDAQ	NKTR	Tue, Apr 19, 2022	4.79	4.92	4.53	4.63
4848	NASDAQ	NKTR	Mon, Apr 18, 2022	4.00	4.78	3.78	4.74
4847	NASDAQ	NKTR	Thu, Apr 14, 2022	6.12	6.26	5.98	6.16
4846	NASDAQ	NKTR	Wed, Apr 13, 2022	5.71	6.23	5.61	6.17
4845	NASDAQ	NKTR	Tue, Apr 12, 2022	5.66	5.96	5.63	5.71
4844	NASDAQ	NKTR	Mon, Apr 11, 2022	5.42	5.67	5.39	5.60
4843	NASDAQ	NKTR	Fri, Apr 8, 2022	5.78	5.85	5.50	5.51
4842	NASDAQ	NKTR	Thu, Apr 7, 2022	5.71	5.83	5.51	5.77
4841	NASDAQ	NKTR	Wed, Apr 6, 2022	5.59	5.86	5.48	5.74
4840	NASDAQ	NKTR	Tue, Apr 5, 2022	5.73	5.81	5.56	5.64
4839	NASDAQ	NKTR	Mon, Apr 4, 2022	5.56	5.89	5.56	5.73
4838	NASDAQ	NKTR	Fri, Apr 1, 2022	5.38	5.66	5.31	5.59
4837	NASDAQ	NKTR	Thu, Mar 31, 2022	5.68	5.68	5.35	5.39
4836	NASDAQ	NKTR	Wed, Mar 30, 2022	5.75	5.83	5.50	5.57
4835	NASDAQ	NKTR	Tue, Mar 29, 2022	5.59	5.94	5.58	5.75
4834	NASDAQ	NKTR	Mon, Mar 28, 2022	5.67	5.78	5.45	5.55
4833	NASDAQ	NKTR	Fri, Mar 25, 2022	5.88	5.96	5.55	5.62
4832	NASDAQ	NKTR	Thu, Mar 24, 2022	6.18	6.27	5.85	5.87
4831	NASDAQ	NKTR	Wed, Mar 23, 2022	6.00	6.37	5.94	6.17
4830	NASDAQ	NKTR	Tue, Mar 22, 2022	5.68	6.40	5.61	6.08
4829	NASDAQ	NKTR	Mon, Mar 21, 2022	5.55	5.78	5.47	5.69
4828	NASDAQ	NKTR	Fri, Mar 18, 2022	5.45	5.75	5.43	5.60
4827	NASDAQ	NKTR	Thu, Mar 17, 2022	4.69	5.81	4.60	5.54
4826	NASDAQ	NKTR	Wed, Mar 16, 2022	4.47	4.76	4.35	4.63
4825	NASDAQ	NKTR	Tue, Mar 15, 2022	3.95	4.49	3.88	4.48
4824	NASDAQ	NKTR	Mon, Mar 14, 2022	5.00	5.25	3.99	4.16
4823	NASDAQ	NKTR	Fri, Mar 11, 2022	10.98	11.13	10.55	10.63
4822	NASDAQ	NKTR	Thu, Mar 10, 2022	10.90	11.11	10.56	10.93
4821	NASDAQ	NKTR	Wed, Mar 9, 2022	10.87	11.39	10.73	11.05
4820	NASDAQ	NKTR	Tue, Mar 8, 2022	10.16	10.57	9.88	10.34
4819	NASDAQ	NKTR	Mon, Mar 7, 2022	10.35	10.52	9.91	10.12
4818	NASDAQ	NKTR	Fri, Mar 4, 2022	10.46	10.77	10.31	10.50
4817	NASDAQ	NKTR	Thu, Mar 3, 2022	10.81	10.92	10.27	10.60
4816	NASDAQ	NKTR	Wed, Mar 2, 2022	10.92	11.16	10.65	10.75
4815	NASDAQ	NKTR	Tue, Mar 1, 2022	10.41	11.27	10.33	10.98
4814	NASDAQ	NKTR	Mon, Feb 28, 2022	9.87	10.28	9.75	10.24
4813	NASDAQ	NKTR	Fri, Feb 25, 2022	10.24	10.34	9.86	9.98
4812	NASDAQ	NKTR	Thu, Feb 24, 2022	9.48	10.24	9.31	10.20
4811	NASDAQ	NKTR	Wed, Feb 23, 2022	10.39	10.59	9.76	9.78
4810	NASDAQ	NKTR	Tue, Feb 22, 2022	10.35	10.65	10.28	10.33
4809	NASDAQ	NKTR	Fri, Feb 18, 2022	10.58	10.77	10.33	10.55
4808	NASDAQ	NKTR	Thu, Feb 17, 2022	10.94	11.12	10.60	10.69
4807	NASDAQ	NKTR	Wed, Feb 16, 2022	11.15	11.29	10.77	11.19
4806	NASDAQ	NKTR	Tue, Feb 15, 2022	11.03	11.32	10.94	11.18
4805	NASDAQ	NKTR	Mon, Feb 14, 2022	10.88	11.12	10.81	10.86
4804	NASDAQ	NKTR	Fri, Feb 11, 2022	11.03	11.30	10.76	10.91
4803	NASDAQ	NKTR	Thu, Feb 10, 2022	11.10	11.59	10.95	11.05
4802	NASDAQ	NKTR	Wed, Feb 9, 2022	10.75	11.29	10.69	11.28
4801	NASDAQ	NKTR	Tue, Feb 8, 2022	10.56	10.69	10.19	10.67
4800	NASDAQ	NKTR	Mon, Feb 7, 2022	10.50	10.84	10.42	10.58
4799	NASDAQ	NKTR	Fri, Feb 4, 2022	9.90	10.63	9.75	10.46
4798	NASDAQ	NKTR	Thu, Feb 3, 2022	10.38	10.38	9.85	9.93
4797	NASDAQ	NKTR	Wed, Feb 2, 2022	11.17	11.17	10.48	10.51
4796	NASDAQ	NKTR	Tue, Feb 1, 2022	11.14	11.34	10.72	11.06
4795	NASDAQ	NKTR	Mon, Jan 31, 2022	10.71	11.15	10.60	11.12
4794	NASDAQ	NKTR	Fri, Jan 28, 2022	10.40	10.65	10.13	10.65
4793	NASDAQ	NKTR	Thu, Jan 27, 2022	10.87	11.09	10.29	10.36
4792	NASDAQ	NKTR	Wed, Jan 26, 2022	11.00	11.23	10.64	10.65
4791	NASDAQ	NKTR	Tue, Jan 25, 2022	11.00	11.19	10.63	10.90
4790	NASDAQ	NKTR	Mon, Jan 24, 2022	10.63	11.23	10.14	11.18
4789	NASDAQ	NKTR	Fri, Jan 21, 2022	11.58	11.90	10.91	10.95
4788	NASDAQ	NKTR	Thu, Jan 20, 2022	12.27	12.59	11.77	11.78
4787	NASDAQ	NKTR	Wed, Jan 19, 2022	11.77	12.32	11.70	12.14
4786	NASDAQ	NKTR	Tue, Jan 18, 2022	12.00	12.24	11.41	11.72
4785	NASDAQ	NKTR	Fri, Jan 14, 2022	11.83	12.14	11.50	12.10
4784	NASDAQ	NKTR	Thu, Jan 13, 2022	12.30	12.45	11.84	12.00
4783	NASDAQ	NKTR	Wed, Jan 12, 2022	12.36	12.42	11.84	12.28
4782	NASDAQ	NKTR	Tue, Jan 11, 2022	12.57	12.76	12.32	12.37
4781	NASDAQ	NKTR	Mon, Jan 10, 2022	12.66	12.68	12.27	12.54
4780	NASDAQ	NKTR	Fri, Jan 7, 2022	12.75	13.27	12.63	12.68
4779	NASDAQ	NKTR	Thu, Jan 6, 2022	12.23	12.78	12.03	12.70
4778	NASDAQ	NKTR	Wed, Jan 5, 2022	13.66	13.82	12.55	12.77
4777	NASDAQ	NKTR	Tue, Jan 4, 2022	13.54	13.84	13.27	13.72
4776	NASDAQ	NKTR	Mon, Jan 3, 2022	13.58	14.06	13.40	13.66
4775	NASDAQ	NKTR	Fri, Dec 31, 2021	13.97	14.32	13.47	13.51
4774	NASDAQ	NKTR	Thu, Dec 30, 2021	14.14	14.60	13.92	14.00
4773	NASDAQ	NKTR	Wed, Dec 29, 2021	14.87	14.91	14.17	14.20
4772	NASDAQ	NKTR	Tue, Dec 28, 2021	15.24	15.42	14.93	15.04
4771	NASDAQ	NKTR	Mon, Dec 27, 2021	15.65	15.72	15.12	15.38
4770	NASDAQ	NKTR	Thu, Dec 23, 2021	15.80	15.95	15.52	15.67
4769	NASDAQ	NKTR	Wed, Dec 22, 2021	15.20	15.81	15.20	15.73
4768	NASDAQ	NKTR	Tue, Dec 21, 2021	14.73	15.40	14.37	15.37
4767	NASDAQ	NKTR	Mon, Dec 20, 2021	13.50	14.75	13.40	14.67
4766	NASDAQ	NKTR	Fri, Dec 17, 2021	13.24	13.75	12.91	13.67
4765	NASDAQ	NKTR	Thu, Dec 16, 2021	13.03	13.69	13.02	13.22
4764	NASDAQ	NKTR	Wed, Dec 15, 2021	12.70	13.02	12.39	12.96
4763	NASDAQ	NKTR	Tue, Dec 14, 2021	12.46	12.92	12.39	12.68
4762	NASDAQ	NKTR	Mon, Dec 13, 2021	12.20	12.73	12.13	12.65
4761	NASDAQ	NKTR	Fri, Dec 10, 2021	12.45	12.90	12.27	12.36
4760	NASDAQ	NKTR	Thu, Dec 9, 2021	12.90	12.90	12.40	12.43
4759	NASDAQ	NKTR	Wed, Dec 8, 2021	12.18	12.90	11.91	12.73
4758	NASDAQ	NKTR	Tue, Dec 7, 2021	11.95	12.50	11.92	12.18
4757	NASDAQ	NKTR	Mon, Dec 6, 2021	11.32	11.97	11.27	11.86
4756	NASDAQ	NKTR	Fri, Dec 3, 2021	11.52	11.56	10.59	10.83
4755	NASDAQ	NKTR	Thu, Dec 2, 2021	11.32	11.57	11.06	11.41
4754	NASDAQ	NKTR	Wed, Dec 1, 2021	11.29	11.73	11.15	11.20
4753	NASDAQ	NKTR	Tue, Nov 30, 2021	10.99	11.32	10.78	11.26
4752	NASDAQ	NKTR	Mon, Nov 29, 2021	11.34	11.62	10.97	11.11
4751	NASDAQ	NKTR	Fri, Nov 26, 2021	11.38	11.74	11.16	11.21
4750	NASDAQ	NKTR	Wed, Nov 24, 2021	11.29	11.70	11.09	11.62
4749	NASDAQ	NKTR	Tue, Nov 23, 2021	11.51	11.53	11.00	11.41
4748	NASDAQ	NKTR	Mon, Nov 22, 2021	11.85	11.96	11.35	11.52
4747	NASDAQ	NKTR	Fri, Nov 19, 2021	11.82	12.23	11.65	11.80
4746	NASDAQ	NKTR	Thu, Nov 18, 2021	12.71	12.77	11.56	11.76
4745	NASDAQ	NKTR	Wed, Nov 17, 2021	13.18	13.39	12.79	12.85
4744	NASDAQ	NKTR	Tue, Nov 16, 2021	13.28	13.52	12.84	13.29
4743	NASDAQ	NKTR	Mon, Nov 15, 2021	13.30	13.66	13.21	13.34
4742	NASDAQ	NKTR	Fri, Nov 12, 2021	13.64	13.78	13.05	13.36
4741	NASDAQ	NKTR	Thu, Nov 11, 2021	13.46	13.75	13.32	13.55
4740	NASDAQ	NKTR	Wed, Nov 10, 2021	13.73	14.10	13.57	13.58
4739	NASDAQ	NKTR	Tue, Nov 9, 2021	14.51	14.69	13.76	13.82
4738	NASDAQ	NKTR	Mon, Nov 8, 2021	13.94	14.71	13.15	14.65
4737	NASDAQ	NKTR	Fri, Nov 5, 2021	14.11	14.82	12.35	13.45
4736	NASDAQ	NKTR	Thu, Nov 4, 2021	17.79	17.79	16.58	16.65
4735	NASDAQ	NKTR	Wed, Nov 3, 2021	16.58	17.14	16.58	17.02
4734	NASDAQ	NKTR	Tue, Nov 2, 2021	16.06	17.04	15.83	16.67
4733	NASDAQ	NKTR	Mon, Nov 1, 2021	15.12	16.30	14.90	16.23
4732	NASDAQ	NKTR	Fri, Oct 29, 2021	16.10	16.22	14.98	15.16
4731	NASDAQ	NKTR	Thu, Oct 28, 2021	15.93	16.36	15.93	16.13
4730	NASDAQ	NKTR	Wed, Oct 27, 2021	16.20	16.30	15.86	15.92
4729	NASDAQ	NKTR	Tue, Oct 26, 2021	16.22	16.43	16.03	16.25
4728	NASDAQ	NKTR	Mon, Oct 25, 2021	16.35	16.55	16.10	16.12
4727	NASDAQ	NKTR	Fri, Oct 22, 2021	16.47	16.61	16.25	16.35
4726	NASDAQ	NKTR	Thu, Oct 21, 2021	16.24	16.68	16.19	16.56
4725	NASDAQ	NKTR	Wed, Oct 20, 2021	16.60	16.66	16.22	16.24
4724	NASDAQ	NKTR	Tue, Oct 19, 2021	16.31	16.73	16.23	16.66
4723	NASDAQ	NKTR	Mon, Oct 18, 2021	17.22	17.25	16.27	16.33
4722	NASDAQ	NKTR	Fri, Oct 15, 2021	17.13	17.47	16.90	17.31
4721	NASDAQ	NKTR	Thu, Oct 14, 2021	17.26	17.47	16.85	17.07
4720	NASDAQ	NKTR	Wed, Oct 13, 2021	17.68	17.91	17.05	17.07
4719	NASDAQ	NKTR	Tue, Oct 12, 2021	17.23	17.76	17.17	17.66
4718	NASDAQ	NKTR	Mon, Oct 11, 2021	17.07	17.44	16.97	17.22
4717	NASDAQ	NKTR	Fri, Oct 8, 2021	16.78	17.15	16.68	17.02
4716	NASDAQ	NKTR	Thu, Oct 7, 2021	16.21	17.01	16.21	16.84
4715	NASDAQ	NKTR	Wed, Oct 6, 2021	16.57	17.03	15.95	16.12
4714	NASDAQ	NKTR	Tue, Oct 5, 2021	18.12	18.40	17.12	17.14
4713	NASDAQ	NKTR	Mon, Oct 4, 2021	18.40	18.69	18.05	18.11
4712	NASDAQ	NKTR	Fri, Oct 1, 2021	17.92	18.55	17.76	18.41
4711	NASDAQ	NKTR	Thu, Sep 30, 2021	17.94	18.29	17.87	17.96
4710	NASDAQ	NKTR	Wed, Sep 29, 2021	18.50	18.52	17.90	17.93
4709	NASDAQ	NKTR	Tue, Sep 28, 2021	18.78	18.92	18.35	18.42
4708	NASDAQ	NKTR	Mon, Sep 27, 2021	18.54	19.37	18.50	18.84
4707	NASDAQ	NKTR	Fri, Sep 24, 2021	18.35	18.67	18.01	18.51
4706	NASDAQ	NKTR	Thu, Sep 23, 2021	17.78	18.54	17.71	18.46
4705	NASDAQ	NKTR	Wed, Sep 22, 2021	17.68	18.29	17.38	17.78
4704	NASDAQ	NKTR	Tue, Sep 21, 2021	16.76	17.84	16.68	17.72
4703	NASDAQ	NKTR	Mon, Sep 20, 2021	16.37	16.66	16.18	16.34
4702	NASDAQ	NKTR	Fri, Sep 17, 2021	16.26	16.58	15.94	16.51
4701	NASDAQ	NKTR	Thu, Sep 16, 2021	16.21	16.32	15.87	16.26
4700	NASDAQ	NKTR	Wed, Sep 15, 2021	15.93	16.48	15.91	16.18
4699	NASDAQ	NKTR	Tue, Sep 14, 2021	16.47	16.73	15.90	15.97
4698	NASDAQ	NKTR	Mon, Sep 13, 2021	16.00	16.53	15.83	16.37
4697	NASDAQ	NKTR	Fri, Sep 10, 2021	15.79	15.99	15.40	15.95
4696	NASDAQ	NKTR	Thu, Sep 9, 2021	16.13	16.27	15.76	15.78
4695	NASDAQ	NKTR	Wed, Sep 8, 2021	16.04	16.30	15.72	16.21
4694	NASDAQ	NKTR	Tue, Sep 7, 2021	15.92	16.10	15.71	16.03
4693	NASDAQ	NKTR	Fri, Sep 3, 2021	15.81	15.92	15.52	15.87
4692	NASDAQ	NKTR	Thu, Sep 2, 2021	15.76	15.94	15.61	15.86
4691	NASDAQ	NKTR	Wed, Sep 1, 2021	15.58	15.96	15.48	15.76
4690	NASDAQ	NKTR	Tue, Aug 31, 2021	15.14	15.53	15.04	15.48
4689	NASDAQ	NKTR	Mon, Aug 30, 2021	15.24	15.72	14.96	15.15
4688	NASDAQ	NKTR	Fri, Aug 27, 2021	14.21	15.25	14.14	14.95
4687	NASDAQ	NKTR	Thu, Aug 26, 2021	14.33	14.57	14.13	14.23
4686	NASDAQ	NKTR	Wed, Aug 25, 2021	14.01	14.61	13.98	14.42
4685	NASDAQ	NKTR	Tue, Aug 24, 2021	14.10	14.19	13.77	14.08
4684	NASDAQ	NKTR	Mon, Aug 23, 2021	13.74	14.08	13.73	14.04
4683	NASDAQ	NKTR	Fri, Aug 20, 2021	13.08	13.79	12.92	13.61
4682	NASDAQ	NKTR	Thu, Aug 19, 2021	13.42	13.56	13.07	13.07
4681	NASDAQ	NKTR	Wed, Aug 18, 2021	13.67	13.82	13.49	13.52
4680	NASDAQ	NKTR	Tue, Aug 17, 2021	13.53	13.74	13.40	13.67
4679	NASDAQ	NKTR	Mon, Aug 16, 2021	14.32	14.32	13.68	13.77
4678	NASDAQ	NKTR	Fri, Aug 13, 2021	14.28	14.47	14.19	14.29
4677	NASDAQ	NKTR	Thu, Aug 12, 2021	14.42	14.43	14.16	14.30
4676	NASDAQ	NKTR	Wed, Aug 11, 2021	15.00	15.07	14.34	14.35
4675	NASDAQ	NKTR	Tue, Aug 10, 2021	15.59	15.63	14.97	14.99
4674	NASDAQ	NKTR	Mon, Aug 9, 2021	15.87	15.93	15.30	15.50
4673	NASDAQ	NKTR	Fri, Aug 6, 2021	15.99	16.15	15.48	15.77
4672	NASDAQ	NKTR	Thu, Aug 5, 2021	15.74	15.95	15.55	15.87
4671	NASDAQ	NKTR	Wed, Aug 4, 2021	15.66	16.13	15.41	15.62
4670	NASDAQ	NKTR	Tue, Aug 3, 2021	15.95	16.02	15.37	15.80
4669	NASDAQ	NKTR	Mon, Aug 2, 2021	15.83	16.27	15.77	15.96
4668	NASDAQ	NKTR	Fri, Jul 30, 2021	15.92	16.15	15.75	15.79
4667	NASDAQ	NKTR	Thu, Jul 29, 2021	16.33	16.50	15.99	16.06
4666	NASDAQ	NKTR	Wed, Jul 28, 2021	15.93	16.31	15.91	16.25
4665	NASDAQ	NKTR	Tue, Jul 27, 2021	16.25	16.36	15.77	15.91
4664	NASDAQ	NKTR	Mon, Jul 26, 2021	16.42	16.59	16.14	16.24
4663	NASDAQ	NKTR	Fri, Jul 23, 2021	16.37	16.70	16.25	16.51
4662	NASDAQ	NKTR	Thu, Jul 22, 2021	16.69	16.82	16.34	16.38
4661	NASDAQ	NKTR	Wed, Jul 21, 2021	16.76	16.85	16.39	16.78
4660	NASDAQ	NKTR	Tue, Jul 20, 2021	16.39	16.83	16.28	16.73
4659	NASDAQ	NKTR	Mon, Jul 19, 2021	15.94	16.34	15.75	16.32
4658	NASDAQ	NKTR	Fri, Jul 16, 2021	16.71	16.73	16.08	16.11
4657	NASDAQ	NKTR	Thu, Jul 15, 2021	16.35	16.71	16.10	16.59
4656	NASDAQ	NKTR	Wed, Jul 14, 2021	17.15	17.15	16.39	16.47
4655	NASDAQ	NKTR	Tue, Jul 13, 2021	17.14	17.21	16.85	17.08
4654	NASDAQ	NKTR	Mon, Jul 12, 2021	17.29	17.49	17.06	17.23
4653	NASDAQ	NKTR	Fri, Jul 9, 2021	16.83	17.62	16.69	17.37
4652	NASDAQ	NKTR	Thu, Jul 8, 2021	16.43	17.11	16.35	16.81
4651	NASDAQ	NKTR	Wed, Jul 7, 2021	16.92	17.11	16.58	16.62
4650	NASDAQ	NKTR	Tue, Jul 6, 2021	17.07	17.20	16.81	16.91
4649	NASDAQ	NKTR	Fri, Jul 2, 2021	17.50	17.50	16.89	17.11
4648	NASDAQ	NKTR	Thu, Jul 1, 2021	17.28	17.73	17.23	17.52
4647	NASDAQ	NKTR	Wed, Jun 30, 2021	17.30	17.48	17.11	17.16
4646	NASDAQ	NKTR	Tue, Jun 29, 2021	17.70	17.85	17.38	17.41
4645	NASDAQ	NKTR	Mon, Jun 28, 2021	18.12	18.12	17.20	17.75
4644	NASDAQ	NKTR	Fri, Jun 25, 2021	17.01	17.31	16.61	17.27
4643	NASDAQ	NKTR	Thu, Jun 24, 2021	16.65	17.18	16.63	17.02
4642	NASDAQ	NKTR	Wed, Jun 23, 2021	16.63	16.84	16.49	16.67
4641	NASDAQ	NKTR	Tue, Jun 22, 2021	16.80	16.97	16.50	16.67
4640	NASDAQ	NKTR	Mon, Jun 21, 2021	17.02	17.21	16.65	16.86
4639	NASDAQ	NKTR	Fri, Jun 18, 2021	17.08	17.28	16.93	17.00
4638	NASDAQ	NKTR	Thu, Jun 17, 2021	17.21	17.47	17.01	17.24
4637	NASDAQ	NKTR	Wed, Jun 16, 2021	17.79	17.98	17.24	17.36
4636	NASDAQ	NKTR	Tue, Jun 15, 2021	17.66	17.80	17.37	17.75
4635	NASDAQ	NKTR	Mon, Jun 14, 2021	17.72	18.13	17.57	17.68
4634	NASDAQ	NKTR	Fri, Jun 11, 2021	17.85	17.87	17.43	17.61
4633	NASDAQ	NKTR	Thu, Jun 10, 2021	16.83	17.93	16.68	17.84
4632	NASDAQ	NKTR	Wed, Jun 9, 2021	16.68	17.17	16.59	16.81
4631	NASDAQ	NKTR	Tue, Jun 8, 2021	16.61	16.94	16.42	16.52
4630	NASDAQ	NKTR	Mon, Jun 7, 2021	16.97	17.07	15.97	16.54
4629	NASDAQ	NKTR	Fri, Jun 4, 2021	17.86	17.96	17.09	17.13
4628	NASDAQ	NKTR	Thu, Jun 3, 2021	17.80	18.10	17.67	17.87
4627	NASDAQ	NKTR	Wed, Jun 2, 2021	18.13	18.35	17.75	17.89
4626	NASDAQ	NKTR	Tue, Jun 1, 2021	18.12	18.22	17.75	18.08
4625	NASDAQ	NKTR	Fri, May 28, 2021	18.00	18.37	17.90	18.07
4624	NASDAQ	NKTR	Thu, May 27, 2021	17.98	18.23	17.60	17.96
4623	NASDAQ	NKTR	Wed, May 26, 2021	17.57	18.09	17.42	18.04
4622	NASDAQ	NKTR	Tue, May 25, 2021	17.78	17.83	17.51	17.57
4621	NASDAQ	NKTR	Mon, May 24, 2021	18.10	18.25	17.73	17.82
4620	NASDAQ	NKTR	Fri, May 21, 2021	18.35	18.49	18.01	18.02
4619	NASDAQ	NKTR	Thu, May 20, 2021	18.19	18.65	17.98	18.15
4618	NASDAQ	NKTR	Wed, May 19, 2021	17.88	18.49	17.59	18.46
4617	NASDAQ	NKTR	Tue, May 18, 2021	17.91	18.38	17.71	18.13
4616	NASDAQ	NKTR	Mon, May 17, 2021	18.79	18.99	17.95	18.19
4615	NASDAQ	NKTR	Fri, May 14, 2021	18.94	19.18	18.59	18.98
4614	NASDAQ	NKTR	Thu, May 13, 2021	18.57	18.99	18.35	18.86
4613	NASDAQ	NKTR	Wed, May 12, 2021	19.31	19.56	18.51	18.57
4612	NASDAQ	NKTR	Tue, May 11, 2021	19.18	19.91	19.13	19.29
4611	NASDAQ	NKTR	Mon, May 10, 2021	20.17	20.25	19.56	19.73
4610	NASDAQ	NKTR	Fri, May 7, 2021	18.34	20.23	18.31	20.10
4609	NASDAQ	NKTR	Thu, May 6, 2021	18.55	18.75	18.25	18.52
4608	NASDAQ	NKTR	Wed, May 5, 2021	18.76	18.95	18.40	18.68
4607	NASDAQ	NKTR	Tue, May 4, 2021	19.58	19.65	18.76	18.80
4606	NASDAQ	NKTR	Mon, May 3, 2021	19.83	19.90	19.05	19.66
4605	NASDAQ	NKTR	Fri, Apr 30, 2021	19.93	20.19	19.57	19.61
4604	NASDAQ	NKTR	Thu, Apr 29, 2021	20.20	20.28	19.84	20.09
4603	NASDAQ	NKTR	Wed, Apr 28, 2021	20.09	20.66	19.99	20.25
4602	NASDAQ	NKTR	Tue, Apr 27, 2021	20.57	20.57	19.86	20.09
4601	NASDAQ	NKTR	Mon, Apr 26, 2021	19.65	20.44	19.64	20.39
4600	NASDAQ	NKTR	Fri, Apr 23, 2021	20.17	20.53	19.62	19.68
4599	NASDAQ	NKTR	Thu, Apr 22, 2021	19.73	20.44	19.46	20.10
4598	NASDAQ	NKTR	Wed, Apr 21, 2021	18.76	19.80	18.67	19.73
4597	NASDAQ	NKTR	Tue, Apr 20, 2021	18.82	19.24	18.68	18.81
4596	NASDAQ	NKTR	Mon, Apr 19, 2021	18.94	19.42	18.52	18.80
4595	NASDAQ	NKTR	Fri, Apr 16, 2021	19.33	19.53	18.84	19.00
4594	NASDAQ	NKTR	Thu, Apr 15, 2021	19.16	19.79	19.16	19.36
4593	NASDAQ	NKTR	Wed, Apr 14, 2021	18.84	20.00	18.77	19.14
4592	NASDAQ	NKTR	Tue, Apr 13, 2021	18.81	18.95	18.30	18.69
4591	NASDAQ	NKTR	Mon, Apr 12, 2021	18.55	19.00	18.14	18.68
4590	NASDAQ	NKTR	Fri, Apr 9, 2021	19.13	19.13	18.49	18.63
4589	NASDAQ	NKTR	Thu, Apr 8, 2021	19.71	20.01	19.13	19.24
4588	NASDAQ	NKTR	Wed, Apr 7, 2021	19.94	20.09	19.55	19.62
4587	NASDAQ	NKTR	Tue, Apr 6, 2021	20.51	20.67	20.03	20.25
4586	NASDAQ	NKTR	Mon, Apr 5, 2021	20.54	20.90	19.79	20.08
4585	NASDAQ	NKTR	Thu, Apr 1, 2021	20.21	20.89	19.78	20.40
4584	NASDAQ	NKTR	Wed, Mar 31, 2021	19.62	20.32	19.48	20.00
4583	NASDAQ	NKTR	Tue, Mar 30, 2021	19.49	19.85	18.88	19.51
4582	NASDAQ	NKTR	Mon, Mar 29, 2021	19.85	20.22	19.53	19.57
4581	NASDAQ	NKTR	Fri, Mar 26, 2021	20.32	20.90	19.44	19.99
4580	NASDAQ	NKTR	Thu, Mar 25, 2021	19.70	20.59	19.59	20.33
4579	NASDAQ	NKTR	Wed, Mar 24, 2021	20.70	20.80	19.70	19.79
4578	NASDAQ	NKTR	Tue, Mar 23, 2021	21.87	22.19	20.32	20.63
4577	NASDAQ	NKTR	Mon, Mar 22, 2021	21.53	22.62	21.47	22.38
4576	NASDAQ	NKTR	Fri, Mar 19, 2021	22.26	22.67	21.59	21.67
4575	NASDAQ	NKTR	Thu, Mar 18, 2021	23.10	23.50	21.99	22.10
4574	NASDAQ	NKTR	Wed, Mar 17, 2021	21.84	23.14	21.78	23.08
4573	NASDAQ	NKTR	Tue, Mar 16, 2021	22.73	22.89	21.63	22.01
4572	NASDAQ	NKTR	Mon, Mar 15, 2021	22.86	22.94	22.16	22.50
4571	NASDAQ	NKTR	Fri, Mar 12, 2021	22.55	22.91	21.91	22.82
4570	NASDAQ	NKTR	Thu, Mar 11, 2021	22.39	22.73	21.78	22.59
4569	NASDAQ	NKTR	Wed, Mar 10, 2021	22.38	22.73	21.67	22.10
4568	NASDAQ	NKTR	Tue, Mar 9, 2021	21.01	22.53	21.01	21.85
4567	NASDAQ	NKTR	Mon, Mar 8, 2021	22.32	22.42	21.08	21.22
4566	NASDAQ	NKTR	Fri, Mar 5, 2021	22.36	22.49	20.84	22.31
4565	NASDAQ	NKTR	Thu, Mar 4, 2021	23.23	23.59	21.72	22.38
4564	NASDAQ	NKTR	Wed, Mar 3, 2021	23.82	24.29	23.16	23.44
4563	NASDAQ	NKTR	Tue, Mar 2, 2021	23.59	24.50	23.42	23.74
4562	NASDAQ	NKTR	Mon, Mar 1, 2021	23.02	24.40	22.83	23.62
4561	NASDAQ	NKTR	Fri, Feb 26, 2021	22.70	23.75	22.23	22.69
4560	NASDAQ	NKTR	Thu, Feb 25, 2021	22.78	23.09	22.09	22.44
4559	NASDAQ	NKTR	Wed, Feb 24, 2021	22.25	22.94	21.96	22.77
4558	NASDAQ	NKTR	Tue, Feb 23, 2021	21.76	22.74	21.20	22.53
4557	NASDAQ	NKTR	Mon, Feb 22, 2021	24.16	24.48	22.19	22.31
4556	NASDAQ	NKTR	Fri, Feb 19, 2021	25.00	25.78	24.67	24.92
4555	NASDAQ	NKTR	Thu, Feb 18, 2021	24.92	25.95	24.34	25.05
4554	NASDAQ	NKTR	Wed, Feb 17, 2021	25.00	26.75	23.81	25.46
4553	NASDAQ	NKTR	Tue, Feb 16, 2021	22.64	22.80	22.01	22.46
4552	NASDAQ	NKTR	Fri, Feb 12, 2021	22.83	23.17	22.39	22.86
4551	NASDAQ	NKTR	Thu, Feb 11, 2021	23.26	23.32	22.42	22.75
4550	NASDAQ	NKTR	Wed, Feb 10, 2021	22.80	23.89	22.25	23.20
4549	NASDAQ	NKTR	Tue, Feb 9, 2021	21.15	22.62	20.93	22.61
4548	NASDAQ	NKTR	Mon, Feb 8, 2021	20.41	21.01	20.25	21.01
4547	NASDAQ	NKTR	Fri, Feb 5, 2021	20.25	20.73	19.73	20.18
4546	NASDAQ	NKTR	Thu, Feb 4, 2021	20.11	20.66	19.49	20.60
4545	NASDAQ	NKTR	Wed, Feb 3, 2021	19.51	20.33	19.25	19.90
4544	NASDAQ	NKTR	Tue, Feb 2, 2021	21.67	21.69	19.41	19.54
4543	NASDAQ	NKTR	Mon, Feb 1, 2021	22.94	23.00	20.60	20.69
4542	NASDAQ	NKTR	Fri, Jan 29, 2021	18.45	22.12	18.38	19.70
4541	NASDAQ	NKTR	Thu, Jan 28, 2021	18.84	19.07	18.25	18.44
4540	NASDAQ	NKTR	Wed, Jan 27, 2021	18.03	19.10	17.57	18.78
4539	NASDAQ	NKTR	Tue, Jan 26, 2021	17.90	18.75	17.83	18.24
4538	NASDAQ	NKTR	Mon, Jan 25, 2021	17.10	17.76	16.88	17.74
4537	NASDAQ	NKTR	Fri, Jan 22, 2021	16.53	16.71	16.41	16.56
4536	NASDAQ	NKTR	Thu, Jan 21, 2021	16.94	17.01	16.53	16.66
4535	NASDAQ	NKTR	Wed, Jan 20, 2021	17.36	17.48	16.87	16.91
4534	NASDAQ	NKTR	Tue, Jan 19, 2021	17.13	17.29	16.73	17.22
4533	NASDAQ	NKTR	Fri, Jan 15, 2021	17.75	18.10	16.85	16.98
4532	NASDAQ	NKTR	Thu, Jan 14, 2021	18.58	18.73	17.73	17.80
4531	NASDAQ	NKTR	Wed, Jan 13, 2021	19.03	19.14	18.27	18.33
4530	NASDAQ	NKTR	Tue, Jan 12, 2021	18.69	19.66	18.66	19.03
4529	NASDAQ	NKTR	Mon, Jan 11, 2021	19.21	19.67	18.32	18.74
4528	NASDAQ	NKTR	Fri, Jan 8, 2021	18.69	19.28	18.61	19.21
4527	NASDAQ	NKTR	Thu, Jan 7, 2021	17.64	18.66	17.64	18.60
4526	NASDAQ	NKTR	Wed, Jan 6, 2021	17.63	18.07	17.37	17.53
4525	NASDAQ	NKTR	Tue, Jan 5, 2021	17.56	18.00	17.38	17.98
4524	NASDAQ	NKTR	Mon, Jan 4, 2021	17.18	17.70	17.04	17.66
4523	NASDAQ	NKTR	Thu, Dec 31, 2020	17.89	17.93	16.68	17.00
4522	NASDAQ	NKTR	Wed, Dec 30, 2020	18.20	18.59	17.93	17.94
4521	NASDAQ	NKTR	Tue, Dec 29, 2020	18.75	18.81	17.80	18.25
4520	NASDAQ	NKTR	Mon, Dec 28, 2020	18.60	18.81	18.16	18.67
4519	NASDAQ	NKTR	Thu, Dec 24, 2020	18.52	18.54	18.25	18.45
4518	NASDAQ	NKTR	Wed, Dec 23, 2020	18.89	18.90	18.35	18.51
4517	NASDAQ	NKTR	Tue, Dec 22, 2020	18.95	19.46	18.61	18.73
4516	NASDAQ	NKTR	Mon, Dec 21, 2020	18.65	18.80	18.34	18.65
4515	NASDAQ	NKTR	Fri, Dec 18, 2020	19.33	19.40	18.16	18.75
4514	NASDAQ	NKTR	Thu, Dec 17, 2020	17.79	19.15	17.70	19.03
4513	NASDAQ	NKTR	Wed, Dec 16, 2020	18.48	18.65	17.57	17.66
4512	NASDAQ	NKTR	Tue, Dec 15, 2020	17.86	18.49	17.35	18.43
4511	NASDAQ	NKTR	Mon, Dec 14, 2020	16.92	18.23	16.90	17.64
4510	NASDAQ	NKTR	Fri, Dec 11, 2020	16.76	16.85	16.42	16.75
4509	NASDAQ	NKTR	Thu, Dec 10, 2020	16.61	16.94	16.51	16.80
4508	NASDAQ	NKTR	Wed, Dec 9, 2020	17.37	17.46	16.46	16.59
4507	NASDAQ	NKTR	Tue, Dec 8, 2020	17.16	17.50	17.04	17.28
4506	NASDAQ	NKTR	Mon, Dec 7, 2020	17.45	17.72	17.25	17.34
4505	NASDAQ	NKTR	Fri, Dec 4, 2020	17.17	17.54	17.10	17.40
4504	NASDAQ	NKTR	Thu, Dec 3, 2020	17.24	17.39	17.00	17.07
4503	NASDAQ	NKTR	Wed, Dec 2, 2020	16.50	17.55	16.50	17.28
4502	NASDAQ	NKTR	Tue, Dec 1, 2020	16.39	16.64	16.16	16.47
4501	NASDAQ	NKTR	Mon, Nov 30, 2020	16.91	16.96	16.29	16.39
4500	NASDAQ	NKTR	Fri, Nov 27, 2020	16.50	16.83	16.35	16.79
4499	NASDAQ	NKTR	Wed, Nov 25, 2020	16.58	16.75	16.35	16.48
4498	NASDAQ	NKTR	Tue, Nov 24, 2020	16.54	16.99	16.42	16.69
4497	NASDAQ	NKTR	Mon, Nov 23, 2020	16.84	16.85	16.20	16.53
4496	NASDAQ	NKTR	Fri, Nov 20, 2020	17.34	17.34	16.72	16.76
4495	NASDAQ	NKTR	Thu, Nov 19, 2020	17.05	17.37	16.90	17.27
4494	NASDAQ	NKTR	Wed, Nov 18, 2020	17.56	17.64	17.07	17.11
4493	NASDAQ	NKTR	Tue, Nov 17, 2020	16.93	17.66	16.73	17.56
4492	NASDAQ	NKTR	Mon, Nov 16, 2020	17.46	17.48	16.70	16.95
4491	NASDAQ	NKTR	Fri, Nov 13, 2020	17.25	17.50	17.14	17.27
4490	NASDAQ	NKTR	Thu, Nov 12, 2020	17.20	17.65	16.99	17.14
4489	NASDAQ	NKTR	Wed, Nov 11, 2020	16.88	17.40	16.77	17.11
4488	NASDAQ	NKTR	Tue, Nov 10, 2020	17.08	17.25	16.52	16.84
4487	NASDAQ	NKTR	Mon, Nov 9, 2020	18.17	18.79	17.09	17.09
4486	NASDAQ	NKTR	Fri, Nov 6, 2020	17.33	18.99	17.18	17.42
4485	NASDAQ	NKTR	Thu, Nov 5, 2020	17.23	17.58	16.84	16.89
4484	NASDAQ	NKTR	Wed, Nov 4, 2020	15.85	17.26	15.85	16.97
4483	NASDAQ	NKTR	Tue, Nov 3, 2020	16.25	16.55	15.64	15.77
4482	NASDAQ	NKTR	Mon, Nov 2, 2020	16.20	16.25	15.61	16.12
4481	NASDAQ	NKTR	Fri, Oct 30, 2020	16.12	16.21	15.66	15.84
4480	NASDAQ	NKTR	Thu, Oct 29, 2020	15.89	16.32	15.40	16.21
4479	NASDAQ	NKTR	Wed, Oct 28, 2020	16.11	16.49	15.80	15.91
4478	NASDAQ	NKTR	Tue, Oct 27, 2020	16.56	16.96	16.37	16.48
4477	NASDAQ	NKTR	Mon, Oct 26, 2020	17.26	17.58	16.91	16.97
4476	NASDAQ	NKTR	Fri, Oct 23, 2020	17.34	17.57	16.85	17.54
4475	NASDAQ	NKTR	Thu, Oct 22, 2020	16.63	17.48	16.57	17.18
4474	NASDAQ	NKTR	Wed, Oct 21, 2020	17.07	17.21	16.55	16.62
4473	NASDAQ	NKTR	Tue, Oct 20, 2020	17.05	17.37	16.83	17.17
4472	NASDAQ	NKTR	Mon, Oct 19, 2020	17.16	17.34	16.77	16.87
4471	NASDAQ	NKTR	Fri, Oct 16, 2020	17.69	17.87	17.12	17.14
4470	NASDAQ	NKTR	Thu, Oct 15, 2020	17.29	17.98	17.22	17.69
4469	NASDAQ	NKTR	Wed, Oct 14, 2020	17.01	18.09	16.92	17.54
4468	NASDAQ	NKTR	Tue, Oct 13, 2020	17.10	17.40	16.91	16.98
4467	NASDAQ	NKTR	Mon, Oct 12, 2020	17.91	17.94	17.19	17.26
4466	NASDAQ	NKTR	Fri, Oct 9, 2020	18.31	18.31	17.83	17.87
4465	NASDAQ	NKTR	Thu, Oct 8, 2020	17.92	18.23	17.90	18.13
4464	NASDAQ	NKTR	Wed, Oct 7, 2020	17.30	17.97	17.10	17.82
4463	NASDAQ	NKTR	Tue, Oct 6, 2020	17.36	17.63	17.13	17.19
4462	NASDAQ	NKTR	Mon, Oct 5, 2020	16.53	17.30	16.50	17.28
4461	NASDAQ	NKTR	Fri, Oct 2, 2020	16.44	16.69	16.22	16.28
4460	NASDAQ	NKTR	Thu, Oct 1, 2020	16.56	16.75	16.46	16.71
4459	NASDAQ	NKTR	Wed, Sep 30, 2020	16.89	17.00	16.41	16.59
4458	NASDAQ	NKTR	Tue, Sep 29, 2020	16.82	17.26	16.60	16.89
4457	NASDAQ	NKTR	Mon, Sep 28, 2020	17.65	17.70	16.70	16.84
4456	NASDAQ	NKTR	Fri, Sep 25, 2020	17.91	18.16	17.48	17.61
4455	NASDAQ	NKTR	Thu, Sep 24, 2020	18.85	18.85	17.87	18.03
4454	NASDAQ	NKTR	Wed, Sep 23, 2020	19.84	20.10	18.90	18.91
4453	NASDAQ	NKTR	Tue, Sep 22, 2020	19.46	20.13	19.16	19.90
4452	NASDAQ	NKTR	Mon, Sep 21, 2020	19.74	19.79	18.94	19.41
4451	NASDAQ	NKTR	Fri, Sep 18, 2020	20.51	20.55	19.95	20.17
4450	NASDAQ	NKTR	Thu, Sep 17, 2020	20.07	20.48	19.86	20.34
4449	NASDAQ	NKTR	Wed, Sep 16, 2020	20.02	20.65	20.01	20.31
4448	NASDAQ	NKTR	Tue, Sep 15, 2020	19.91	20.41	19.82	20.01
4447	NASDAQ	NKTR	Mon, Sep 14, 2020	19.01	19.86	19.01	19.75
4446	NASDAQ	NKTR	Fri, Sep 11, 2020	19.00	19.23	18.59	18.82
4445	NASDAQ	NKTR	Thu, Sep 10, 2020	18.92	19.55	18.81	18.82
4444	NASDAQ	NKTR	Wed, Sep 9, 2020	18.65	19.09	18.47	18.85
4443	NASDAQ	NKTR	Tue, Sep 8, 2020	18.63	18.82	18.32	18.44
4442	NASDAQ	NKTR	Fri, Sep 4, 2020	19.23	19.41	18.16	18.92
4441	NASDAQ	NKTR	Thu, Sep 3, 2020	19.06	19.57	18.85	19.15
4440	NASDAQ	NKTR	Wed, Sep 2, 2020	19.20	19.41	19.06	19.20
4439	NASDAQ	NKTR	Tue, Sep 1, 2020	19.39	19.47	18.95	19.15
4438	NASDAQ	NKTR	Mon, Aug 31, 2020	19.13	19.46	19.09	19.34
4437	NASDAQ	NKTR	Fri, Aug 28, 2020	19.18	19.29	18.86	19.14
4436	NASDAQ	NKTR	Thu, Aug 27, 2020	19.40	19.57	19.02	19.17
4435	NASDAQ	NKTR	Wed, Aug 26, 2020	19.18	19.46	19.06	19.45
4434	NASDAQ	NKTR	Tue, Aug 25, 2020	19.22	19.69	18.94	19.34
4433	NASDAQ	NKTR	Mon, Aug 24, 2020	19.16	19.45	18.94	19.16
4432	NASDAQ	NKTR	Fri, Aug 21, 2020	19.08	19.33	18.97	19.15
4431	NASDAQ	NKTR	Thu, Aug 20, 2020	19.10	19.38	18.97	19.18
4430	NASDAQ	NKTR	Wed, Aug 19, 2020	19.49	19.63	19.28	19.31
4429	NASDAQ	NKTR	Tue, Aug 18, 2020	19.68	19.83	19.06	19.49
4428	NASDAQ	NKTR	Mon, Aug 17, 2020	19.59	20.00	19.30	19.61
4427	NASDAQ	NKTR	Fri, Aug 14, 2020	19.88	19.97	19.45	19.55
4426	NASDAQ	NKTR	Thu, Aug 13, 2020	20.05	20.49	19.91	20.05
4425	NASDAQ	NKTR	Wed, Aug 12, 2020	20.41	20.81	20.06	20.10
4424	NASDAQ	NKTR	Tue, Aug 11, 2020	21.36	21.36	20.37	20.40
4423	NASDAQ	NKTR	Mon, Aug 10, 2020	21.83	22.00	21.30	21.36
4422	NASDAQ	NKTR	Fri, Aug 7, 2020	22.50	22.98	21.74	21.85
4421	NASDAQ	NKTR	Thu, Aug 6, 2020	21.67	21.83	21.14	21.51
4420	NASDAQ	NKTR	Wed, Aug 5, 2020	21.70	22.07	21.43	21.75
4419	NASDAQ	NKTR	Tue, Aug 4, 2020	22.00	22.17	21.57	21.92
4418	NASDAQ	NKTR	Mon, Aug 3, 2020	22.36	22.45	21.96	22.08
4417	NASDAQ	NKTR	Fri, Jul 31, 2020	23.33	23.33	22.07	22.16
4416	NASDAQ	NKTR	Thu, Jul 30, 2020	22.35	23.61	22.23	23.27
4415	NASDAQ	NKTR	Wed, Jul 29, 2020	23.16	23.20	22.45	22.72
4414	NASDAQ	NKTR	Tue, Jul 28, 2020	23.69	23.76	23.12	23.19
4413	NASDAQ	NKTR	Mon, Jul 27, 2020	23.10	23.68	22.84	23.65
4412	NASDAQ	NKTR	Fri, Jul 24, 2020	23.58	23.68	23.05	23.08
4411	NASDAQ	NKTR	Thu, Jul 23, 2020	24.08	24.37	23.63	23.76
4410	NASDAQ	NKTR	Wed, Jul 22, 2020	24.27	24.63	23.90	24.01
4409	NASDAQ	NKTR	Tue, Jul 21, 2020	24.75	24.87	24.13	24.31
4408	NASDAQ	NKTR	Mon, Jul 20, 2020	24.46	24.78	24.21	24.58
4407	NASDAQ	NKTR	Fri, Jul 17, 2020	24.18	24.52	23.86	24.37
4406	NASDAQ	NKTR	Thu, Jul 16, 2020	24.53	24.53	23.66	23.96
4405	NASDAQ	NKTR	Wed, Jul 15, 2020	24.01	24.98	23.99	24.66
4404	NASDAQ	NKTR	Tue, Jul 14, 2020	23.36	23.63	22.73	23.59
4403	NASDAQ	NKTR	Mon, Jul 13, 2020	24.14	24.59	23.28	23.36
4402	NASDAQ	NKTR	Fri, Jul 10, 2020	24.28	24.53	23.88	24.03
4401	NASDAQ	NKTR	Thu, Jul 9, 2020	24.88	25.06	24.09	24.43
4400	NASDAQ	NKTR	Wed, Jul 8, 2020	24.23	24.88	23.86	24.79
4399	NASDAQ	NKTR	Tue, Jul 7, 2020	23.63	24.63	23.42	24.14
4398	NASDAQ	NKTR	Mon, Jul 6, 2020	23.89	24.44	23.48	23.98
4397	NASDAQ	NKTR	Thu, Jul 2, 2020	23.76	24.34	23.45	23.52
4396	NASDAQ	NKTR	Wed, Jul 1, 2020	23.25	24.11	23.16	23.45
4395	NASDAQ	NKTR	Tue, Jun 30, 2020	22.26	23.33	22.15	23.16
4394	NASDAQ	NKTR	Mon, Jun 29, 2020	22.35	22.92	21.81	22.42
4393	NASDAQ	NKTR	Fri, Jun 26, 2020	22.39	22.56	21.94	22.05
4392	NASDAQ	NKTR	Thu, Jun 25, 2020	21.90	22.80	21.85	22.49
4391	NASDAQ	NKTR	Wed, Jun 24, 2020	22.94	23.09	22.06	22.09
4390	NASDAQ	NKTR	Tue, Jun 23, 2020	23.69	23.96	22.94	22.97
4389	NASDAQ	NKTR	Mon, Jun 22, 2020	22.81	23.47	22.65	23.44
4388	NASDAQ	NKTR	Fri, Jun 19, 2020	22.24	22.98	21.91	22.82
4387	NASDAQ	NKTR	Thu, Jun 18, 2020	21.68	22.19	21.37	21.98
4386	NASDAQ	NKTR	Wed, Jun 17, 2020	21.50	21.87	21.33	21.71
4385	NASDAQ	NKTR	Tue, Jun 16, 2020	21.13	21.32	20.74	21.30
4384	NASDAQ	NKTR	Mon, Jun 15, 2020	20.21	20.93	19.81	20.74
4383	NASDAQ	NKTR	Fri, Jun 12, 2020	20.80	20.95	19.86	20.49
4382	NASDAQ	NKTR	Thu, Jun 11, 2020	21.31	21.66	20.14	20.26
4381	NASDAQ	NKTR	Wed, Jun 10, 2020	22.32	22.40	21.40	21.82
4380	NASDAQ	NKTR	Tue, Jun 9, 2020	22.59	22.76	21.99	22.16
4379	NASDAQ	NKTR	Mon, Jun 8, 2020	22.28	22.90	21.88	22.60
4378	NASDAQ	NKTR	Fri, Jun 5, 2020	23.25	23.49	22.24	22.27
4377	NASDAQ	NKTR	Thu, Jun 4, 2020	22.65	23.35	22.36	23.10
4376	NASDAQ	NKTR	Wed, Jun 3, 2020	21.96	22.74	21.89	22.63
4375	NASDAQ	NKTR	Tue, Jun 2, 2020	21.64	22.09	21.24	21.80
4374	NASDAQ	NKTR	Mon, Jun 1, 2020	21.71	21.90	21.16	21.63
4373	NASDAQ	NKTR	Fri, May 29, 2020	22.30	22.30	21.08	21.70
4372	NASDAQ	NKTR	Thu, May 28, 2020	23.00	23.35	22.10	22.21
4371	NASDAQ	NKTR	Wed, May 27, 2020	23.00	23.00	22.09	22.85
4370	NASDAQ	NKTR	Tue, May 26, 2020	23.54	23.74	22.73	22.79
4369	NASDAQ	NKTR	Fri, May 22, 2020	23.00	23.07	22.84	23.04
4368	NASDAQ	NKTR	Thu, May 21, 2020	22.96	23.07	22.53	22.87
4367	NASDAQ	NKTR	Wed, May 20, 2020	22.81	23.06	22.56	22.97
4366	NASDAQ	NKTR	Tue, May 19, 2020	22.62	22.80	22.35	22.35
4365	NASDAQ	NKTR	Mon, May 18, 2020	22.75	22.79	22.27	22.62
4364	NASDAQ	NKTR	Fri, May 15, 2020	21.23	22.09	21.18	22.02
4363	NASDAQ	NKTR	Thu, May 14, 2020	21.40	21.58	20.96	21.35
4362	NASDAQ	NKTR	Wed, May 13, 2020	21.74	21.93	21.12	21.75
4361	NASDAQ	NKTR	Tue, May 12, 2020	22.67	23.12	21.71	21.73
4360	NASDAQ	NKTR	Mon, May 11, 2020	20.36	22.98	20.35	22.67
4359	NASDAQ	NKTR	Fri, May 8, 2020	20.41	22.63	20.20	20.77
4358	NASDAQ	NKTR	Thu, May 7, 2020	19.85	20.37	19.30	19.88
4357	NASDAQ	NKTR	Wed, May 6, 2020	19.83	19.85	19.24	19.53
4356	NASDAQ	NKTR	Tue, May 5, 2020	19.50	19.87	19.20	19.48
4355	NASDAQ	NKTR	Mon, May 4, 2020	18.01	19.08	17.63	19.07
4354	NASDAQ	NKTR	Fri, May 1, 2020	18.94	19.08	17.83	18.06
4353	NASDAQ	NKTR	Thu, Apr 30, 2020	19.41	20.21	19.18	19.20
4352	NASDAQ	NKTR	Wed, Apr 29, 2020	20.25	20.34	19.62	19.68
4351	NASDAQ	NKTR	Tue, Apr 28, 2020	20.30	20.30	19.76	19.89
4350	NASDAQ	NKTR	Mon, Apr 27, 2020	19.90	20.30	19.67	20.09
4349	NASDAQ	NKTR	Fri, Apr 24, 2020	19.54	19.83	19.25	19.60
4348	NASDAQ	NKTR	Thu, Apr 23, 2020	19.65	20.10	19.34	19.39
4347	NASDAQ	NKTR	Wed, Apr 22, 2020	19.61	19.88	19.21	19.50
4346	NASDAQ	NKTR	Tue, Apr 21, 2020	19.74	19.95	18.97	19.02
4345	NASDAQ	NKTR	Mon, Apr 20, 2020	19.26	20.68	19.11	20.11
4344	NASDAQ	NKTR	Fri, Apr 17, 2020	18.75	19.52	18.61	19.43
4343	NASDAQ	NKTR	Thu, Apr 16, 2020	18.51	18.90	18.08	18.37
4342	NASDAQ	NKTR	Wed, Apr 15, 2020	19.00	19.15	17.94	18.40
4341	NASDAQ	NKTR	Tue, Apr 14, 2020	19.01	19.60	18.72	19.21
4340	NASDAQ	NKTR	Mon, Apr 13, 2020	18.80	18.98	17.98	18.66
4339	NASDAQ	NKTR	Thu, Apr 9, 2020	18.70	19.21	18.33	18.78
4338	NASDAQ	NKTR	Wed, Apr 8, 2020	17.84	18.76	17.44	18.44
4337	NASDAQ	NKTR	Tue, Apr 7, 2020	18.36	18.85	17.54	17.59
4336	NASDAQ	NKTR	Mon, Apr 6, 2020	17.31	18.39	17.31	18.06
4335	NASDAQ	NKTR	Fri, Apr 3, 2020	17.02	17.67	16.60	16.86
4334	NASDAQ	NKTR	Thu, Apr 2, 2020	17.47	18.05	16.67	17.08
4333	NASDAQ	NKTR	Wed, Apr 1, 2020	17.39	18.10	16.93	17.58
4332	NASDAQ	NKTR	Tue, Mar 31, 2020	17.84	18.07	17.18	17.85
4331	NASDAQ	NKTR	Mon, Mar 30, 2020	17.14	18.49	17.14	18.06
4330	NASDAQ	NKTR	Fri, Mar 27, 2020	16.91	17.53	16.41	17.23
4329	NASDAQ	NKTR	Thu, Mar 26, 2020	16.94	17.81	16.85	17.51
4328	NASDAQ	NKTR	Wed, Mar 25, 2020	16.88	17.65	16.45	16.93
4327	NASDAQ	NKTR	Tue, Mar 24, 2020	16.90	17.49	16.08	16.86
4326	NASDAQ	NKTR	Mon, Mar 23, 2020	16.45	16.83	15.78	16.07
4325	NASDAQ	NKTR	Fri, Mar 20, 2020	17.42	17.67	15.82	16.27
4324	NASDAQ	NKTR	Thu, Mar 19, 2020	16.04	18.94	15.90	17.21
4323	NASDAQ	NKTR	Wed, Mar 18, 2020	15.00	16.31	14.54	16.31
4322	NASDAQ	NKTR	Tue, Mar 17, 2020	14.66	16.49	14.26	15.90
4321	NASDAQ	NKTR	Mon, Mar 16, 2020	14.00	15.56	13.63	14.47
4320	NASDAQ	NKTR	Fri, Mar 13, 2020	16.91	17.23	14.95	16.60
4319	NASDAQ	NKTR	Thu, Mar 12, 2020	14.67	16.30	14.10	16.11
4318	NASDAQ	NKTR	Wed, Mar 11, 2020	17.08	17.87	16.18	16.47
4317	NASDAQ	NKTR	Tue, Mar 10, 2020	18.75	18.75	16.71	17.98
4316	NASDAQ	NKTR	Mon, Mar 9, 2020	18.21	18.63	17.03	17.72
4315	NASDAQ	NKTR	Fri, Mar 6, 2020	19.40	20.55	19.23	19.71
4314	NASDAQ	NKTR	Thu, Mar 5, 2020	19.75	20.50	19.59	20.15
4313	NASDAQ	NKTR	Wed, Mar 4, 2020	20.02	20.92	19.78	20.38
4312	NASDAQ	NKTR	Tue, Mar 3, 2020	20.10	21.08	19.02	19.43
4311	NASDAQ	NKTR	Mon, Mar 2, 2020	20.83	20.95	19.63	20.10
4310	NASDAQ	NKTR	Fri, Feb 28, 2020	18.51	20.94	18.06	20.81
4309	NASDAQ	NKTR	Thu, Feb 27, 2020	20.91	21.68	19.77	20.53
4308	NASDAQ	NKTR	Wed, Feb 26, 2020	22.42	22.69	21.14	21.41
4307	NASDAQ	NKTR	Tue, Feb 25, 2020	22.56	22.68	21.70	22.15
4306	NASDAQ	NKTR	Mon, Feb 24, 2020	22.50	22.80	21.60	22.36
4305	NASDAQ	NKTR	Fri, Feb 21, 2020	23.49	23.89	23.21	23.53
4304	NASDAQ	NKTR	Thu, Feb 20, 2020	22.80	23.93	22.49	23.67
4303	NASDAQ	NKTR	Wed, Feb 19, 2020	22.10	22.89	22.06	22.84
4302	NASDAQ	NKTR	Tue, Feb 18, 2020	23.06	23.16	22.00	22.05
4301	NASDAQ	NKTR	Fri, Feb 14, 2020	22.97	23.60	22.47	23.13
4300	NASDAQ	NKTR	Thu, Feb 13, 2020	23.40	23.62	22.79	22.85
4299	NASDAQ	NKTR	Wed, Feb 12, 2020	22.67	24.00	22.56	23.48
4298	NASDAQ	NKTR	Tue, Feb 11, 2020	22.77	22.87	22.05	22.40
4297	NASDAQ	NKTR	Mon, Feb 10, 2020	22.21	22.92	22.05	22.36
4296	NASDAQ	NKTR	Fri, Feb 7, 2020	22.66	22.98	22.48	22.61
4295	NASDAQ	NKTR	Thu, Feb 6, 2020	22.93	23.15	22.52	22.81
4294	NASDAQ	NKTR	Wed, Feb 5, 2020	22.33	23.35	22.20	22.93
4293	NASDAQ	NKTR	Tue, Feb 4, 2020	21.70	22.75	21.61	22.04
4292	NASDAQ	NKTR	Mon, Feb 3, 2020	20.75	21.73	20.60	21.54
4291	NASDAQ	NKTR	Fri, Jan 31, 2020	20.18	20.23	19.56	19.89
4290	NASDAQ	NKTR	Thu, Jan 30, 2020	20.44	20.68	19.84	20.29
4289	NASDAQ	NKTR	Wed, Jan 29, 2020	20.32	20.93	20.26	20.57
4288	NASDAQ	NKTR	Tue, Jan 28, 2020	19.93	20.68	19.91	20.37
4287	NASDAQ	NKTR	Mon, Jan 27, 2020	20.38	20.54	19.67	19.77
4286	NASDAQ	NKTR	Fri, Jan 24, 2020	21.79	21.81	20.61	21.13
4285	NASDAQ	NKTR	Thu, Jan 23, 2020	21.95	22.20	21.36	21.77
4284	NASDAQ	NKTR	Wed, Jan 22, 2020	22.55	22.97	22.10	22.13
4283	NASDAQ	NKTR	Tue, Jan 21, 2020	22.50	22.98	22.27	22.42
4282	NASDAQ	NKTR	Fri, Jan 17, 2020	23.87	23.87	22.28	22.48
4281	NASDAQ	NKTR	Thu, Jan 16, 2020	23.45	24.25	23.20	23.90
4280	NASDAQ	NKTR	Wed, Jan 15, 2020	24.44	25.57	22.75	23.49
4279	NASDAQ	NKTR	Tue, Jan 14, 2020	27.35	28.49	27.01	27.96
4278	NASDAQ	NKTR	Mon, Jan 13, 2020	28.60	28.60	25.67	27.40
4277	NASDAQ	NKTR	Fri, Jan 10, 2020	22.58	27.02	22.48	26.92
4276	NASDAQ	NKTR	Thu, Jan 9, 2020	21.90	21.95	21.34	21.59
4275	NASDAQ	NKTR	Wed, Jan 8, 2020	21.30	21.91	21.05	21.76
4274	NASDAQ	NKTR	Tue, Jan 7, 2020	21.12	21.37	20.68	21.26
4273	NASDAQ	NKTR	Mon, Jan 6, 2020	20.28	21.15	19.95	21.00
4272	NASDAQ	NKTR	Fri, Jan 3, 2020	20.62	20.72	20.16	20.53
4271	NASDAQ	NKTR	Thu, Jan 2, 2020	21.80	21.93	20.71	20.96
4270	NASDAQ	NKTR	Tue, Dec 31, 2019	20.72	21.81	20.59	21.59
4269	NASDAQ	NKTR	Mon, Dec 30, 2019	21.61	21.72	20.58	20.77
4268	NASDAQ	NKTR	Fri, Dec 27, 2019	22.03	22.07	21.50	21.57
4267	NASDAQ	NKTR	Thu, Dec 26, 2019	22.34	22.49	21.92	21.98
4266	NASDAQ	NKTR	Tue, Dec 24, 2019	21.95	22.38	21.67	22.33
4265	NASDAQ	NKTR	Mon, Dec 23, 2019	21.44	22.23	21.31	21.85
4264	NASDAQ	NKTR	Fri, Dec 20, 2019	21.76	21.80	21.02	21.32
4263	NASDAQ	NKTR	Thu, Dec 19, 2019	21.31	21.82	21.03	21.62
4262	NASDAQ	NKTR	Wed, Dec 18, 2019	21.49	21.96	21.16	21.29
4261	NASDAQ	NKTR	Tue, Dec 17, 2019	20.85	21.53	20.60	21.47
4260	NASDAQ	NKTR	Mon, Dec 16, 2019	21.38	21.67	20.81	20.92
4259	NASDAQ	NKTR	Fri, Dec 13, 2019	21.89	22.02	21.01	21.27
4258	NASDAQ	NKTR	Thu, Dec 12, 2019	21.56	22.19	21.36	21.79
4257	NASDAQ	NKTR	Wed, Dec 11, 2019	22.59	22.97	21.49	21.60
4256	NASDAQ	NKTR	Tue, Dec 10, 2019	23.08	23.32	22.10	22.45
4255	NASDAQ	NKTR	Mon, Dec 9, 2019	21.05	23.28	20.80	23.12
4254	NASDAQ	NKTR	Fri, Dec 6, 2019	20.07	21.00	19.87	20.45
4253	NASDAQ	NKTR	Thu, Dec 5, 2019	20.23	20.50	19.80	19.86
4252	NASDAQ	NKTR	Wed, Dec 4, 2019	19.64	20.38	19.13	20.30
4251	NASDAQ	NKTR	Tue, Dec 3, 2019	19.01	19.56	18.68	19.46
4250	NASDAQ	NKTR	Mon, Dec 2, 2019	20.29	20.45	19.39	19.48
4249	NASDAQ	NKTR	Fri, Nov 29, 2019	20.41	20.71	20.15	20.29
4248	NASDAQ	NKTR	Wed, Nov 27, 2019	20.53	21.16	20.40	20.54
4247	NASDAQ	NKTR	Tue, Nov 26, 2019	21.13	21.39	20.18	20.47
4246	NASDAQ	NKTR	Mon, Nov 25, 2019	21.28	21.77	21.04	21.19
4245	NASDAQ	NKTR	Fri, Nov 22, 2019	20.23	21.22	20.15	21.07
4244	NASDAQ	NKTR	Thu, Nov 21, 2019	19.82	20.48	19.27	20.12
4243	NASDAQ	NKTR	Wed, Nov 20, 2019	18.32	19.98	18.29	19.93
4242	NASDAQ	NKTR	Tue, Nov 19, 2019	18.14	18.46	17.92	18.31
4241	NASDAQ	NKTR	Mon, Nov 18, 2019	19.65	19.65	17.56	18.01
4240	NASDAQ	NKTR	Fri, Nov 15, 2019	19.50	19.66	19.25	19.65
4239	NASDAQ	NKTR	Thu, Nov 14, 2019	19.80	19.98	19.30	19.43
4238	NASDAQ	NKTR	Wed, Nov 13, 2019	20.10	20.30	19.28	19.94
4237	NASDAQ	NKTR	Tue, Nov 12, 2019	21.00	21.34	20.28	20.35
4236	NASDAQ	NKTR	Mon, Nov 11, 2019	22.00	22.48	20.32	20.98
4235	NASDAQ	NKTR	Fri, Nov 8, 2019	18.63	20.10	18.25	20.04
4234	NASDAQ	NKTR	Thu, Nov 7, 2019	18.95	19.90	18.51	18.70
4233	NASDAQ	NKTR	Wed, Nov 6, 2019	18.48	18.57	17.88	18.10
4232	NASDAQ	NKTR	Tue, Nov 5, 2019	18.49	18.67	18.31	18.54
4231	NASDAQ	NKTR	Mon, Nov 4, 2019	18.41	18.73	18.27	18.47
4230	NASDAQ	NKTR	Fri, Nov 1, 2019	17.16	18.39	17.02	18.31
4229	NASDAQ	NKTR	Thu, Oct 31, 2019	17.37	17.38	16.68	17.13
4228	NASDAQ	NKTR	Wed, Oct 30, 2019	17.66	17.85	17.32	17.55
4227	NASDAQ	NKTR	Tue, Oct 29, 2019	17.62	17.87	17.38	17.62
4226	NASDAQ	NKTR	Mon, Oct 28, 2019	16.82	17.99	16.75	17.70
4225	NASDAQ	NKTR	Fri, Oct 25, 2019	16.38	16.75	16.26	16.68
4224	NASDAQ	NKTR	Thu, Oct 24, 2019	16.85	16.99	16.40	16.47
4223	NASDAQ	NKTR	Wed, Oct 23, 2019	17.10	17.68	16.73	16.77
4222	NASDAQ	NKTR	Tue, Oct 22, 2019	17.65	17.76	17.16	17.20
4221	NASDAQ	NKTR	Mon, Oct 21, 2019	17.27	17.99	17.20	17.73
4220	NASDAQ	NKTR	Fri, Oct 18, 2019	17.67	17.88	16.74	17.27
4219	NASDAQ	NKTR	Thu, Oct 17, 2019	17.66	17.88	17.42	17.77
4218	NASDAQ	NKTR	Wed, Oct 16, 2019	17.15	17.69	17.00	17.54
4217	NASDAQ	NKTR	Tue, Oct 15, 2019	15.83	17.47	15.64	17.30
4216	NASDAQ	NKTR	Mon, Oct 14, 2019	17.08	17.10	15.70	15.87
4215	NASDAQ	NKTR	Fri, Oct 11, 2019	16.38	17.32	16.28	17.09
4214	NASDAQ	NKTR	Thu, Oct 10, 2019	16.70	16.70	15.84	16.13
4213	NASDAQ	NKTR	Wed, Oct 9, 2019	16.28	16.77	16.10	16.71
4212	NASDAQ	NKTR	Tue, Oct 8, 2019	17.01	17.36	16.12	16.18
4211	NASDAQ	NKTR	Mon, Oct 7, 2019	18.97	19.26	18.50	18.67
4210	NASDAQ	NKTR	Fri, Oct 4, 2019	18.24	19.08	18.15	18.97
4209	NASDAQ	NKTR	Thu, Oct 3, 2019	17.23	18.22	16.85	18.20
4208	NASDAQ	NKTR	Wed, Oct 2, 2019	18.01	18.34	17.21	17.33
4207	NASDAQ	NKTR	Tue, Oct 1, 2019	18.33	19.13	18.10	18.43
4206	NASDAQ	NKTR	Mon, Sep 30, 2019	18.06	18.62	17.67	18.22
4205	NASDAQ	NKTR	Fri, Sep 27, 2019	17.63	18.48	17.52	17.90
4204	NASDAQ	NKTR	Thu, Sep 26, 2019	18.51	18.65	16.96	17.56
4203	NASDAQ	NKTR	Wed, Sep 25, 2019	18.85	19.15	18.51	18.80
4202	NASDAQ	NKTR	Tue, Sep 24, 2019	19.85	20.05	18.53	18.91
4201	NASDAQ	NKTR	Mon, Sep 23, 2019	20.16	20.17	19.79	19.93
4200	NASDAQ	NKTR	Fri, Sep 20, 2019	20.25	20.76	20.02	20.15
4199	NASDAQ	NKTR	Thu, Sep 19, 2019	20.13	20.40	19.81	20.22
4198	NASDAQ	NKTR	Wed, Sep 18, 2019	20.51	20.84	19.73	20.10
4197	NASDAQ	NKTR	Tue, Sep 17, 2019	21.24	21.32	20.26	20.70
4196	NASDAQ	NKTR	Mon, Sep 16, 2019	20.10	21.34	20.00	21.22
4195	NASDAQ	NKTR	Fri, Sep 13, 2019	20.02	20.38	19.62	20.11
4194	NASDAQ	NKTR	Thu, Sep 12, 2019	20.22	20.49	19.51	19.94
4193	NASDAQ	NKTR	Wed, Sep 11, 2019	19.83	20.54	19.29	20.02
4192	NASDAQ	NKTR	Tue, Sep 10, 2019	18.07	20.20	17.99	19.91
4191	NASDAQ	NKTR	Mon, Sep 9, 2019	17.00	17.89	16.62	17.86
4190	NASDAQ	NKTR	Fri, Sep 6, 2019	17.45	17.57	16.97	17.01
4189	NASDAQ	NKTR	Thu, Sep 5, 2019	17.01	17.53	16.93	17.37
4188	NASDAQ	NKTR	Wed, Sep 4, 2019	17.10	17.23	16.88	16.96
4187	NASDAQ	NKTR	Tue, Sep 3, 2019	17.38	17.47	16.65	16.91
4186	NASDAQ	NKTR	Fri, Aug 30, 2019	17.19	17.66	17.19	17.57
4185	NASDAQ	NKTR	Thu, Aug 29, 2019	17.65	17.77	16.85	17.36
4184	NASDAQ	NKTR	Wed, Aug 28, 2019	16.80	17.58	16.61	17.46
4183	NASDAQ	NKTR	Tue, Aug 27, 2019	17.54	18.06	16.82	16.91
4182	NASDAQ	NKTR	Mon, Aug 26, 2019	17.09	17.70	17.08	17.29
4181	NASDAQ	NKTR	Fri, Aug 23, 2019	16.92	17.28	16.58	16.99
4180	NASDAQ	NKTR	Thu, Aug 22, 2019	16.99	17.16	16.81	16.98
4179	NASDAQ	NKTR	Wed, Aug 21, 2019	17.13	17.37	16.56	17.01
4178	NASDAQ	NKTR	Tue, Aug 20, 2019	17.84	17.84	17.05	17.11
4177	NASDAQ	NKTR	Mon, Aug 19, 2019	18.31	18.33	17.56	17.87
4176	NASDAQ	NKTR	Fri, Aug 16, 2019	18.25	18.38	17.80	18.10
4175	NASDAQ	NKTR	Thu, Aug 15, 2019	18.68	18.89	17.92	18.19
4174	NASDAQ	NKTR	Wed, Aug 14, 2019	18.64	18.88	17.30	18.72
4173	NASDAQ	NKTR	Tue, Aug 13, 2019	18.49	19.15	18.21	18.85
4172	NASDAQ	NKTR	Mon, Aug 12, 2019	20.25	20.49	18.32	18.58
4171	NASDAQ	NKTR	Fri, Aug 9, 2019	17.98	21.04	17.50	20.92
4170	NASDAQ	NKTR	Thu, Aug 8, 2019	28.95	29.99	28.79	29.57
4169	NASDAQ	NKTR	Wed, Aug 7, 2019	28.37	29.13	27.85	28.80
4168	NASDAQ	NKTR	Tue, Aug 6, 2019	29.02	29.59	27.97	28.76
4167	NASDAQ	NKTR	Mon, Aug 5, 2019	30.51	30.75	28.60	28.80
4166	NASDAQ	NKTR	Fri, Aug 2, 2019	31.00	31.39	30.35	31.09
4165	NASDAQ	NKTR	Thu, Aug 1, 2019	29.77	31.26	29.30	31.19
4164	NASDAQ	NKTR	Wed, Jul 31, 2019	29.28	29.40	28.04	28.46
4163	NASDAQ	NKTR	Tue, Jul 30, 2019	29.05	29.38	28.13	29.28
4162	NASDAQ	NKTR	Mon, Jul 29, 2019	31.54	31.54	29.13	29.27
4161	NASDAQ	NKTR	Fri, Jul 26, 2019	29.91	31.25	29.52	31.12
4160	NASDAQ	NKTR	Thu, Jul 25, 2019	31.80	31.95	28.64	29.99
4159	NASDAQ	NKTR	Wed, Jul 24, 2019	32.00	32.27	31.85	32.12
4158	NASDAQ	NKTR	Tue, Jul 23, 2019	32.39	32.39	31.91	32.09
4157	NASDAQ	NKTR	Mon, Jul 22, 2019	31.93	32.68	31.82	32.34
4156	NASDAQ	NKTR	Fri, Jul 19, 2019	32.11	32.25	31.87	31.97
4155	NASDAQ	NKTR	Thu, Jul 18, 2019	31.99	32.36	31.75	32.07
4154	NASDAQ	NKTR	Wed, Jul 17, 2019	32.61	32.75	31.90	31.98
4153	NASDAQ	NKTR	Tue, Jul 16, 2019	33.26	33.50	32.35	32.49
4152	NASDAQ	NKTR	Mon, Jul 15, 2019	33.58	33.79	32.75	33.21
4151	NASDAQ	NKTR	Fri, Jul 12, 2019	33.60	33.90	32.95	33.72
4150	NASDAQ	NKTR	Thu, Jul 11, 2019	34.96	34.96	33.12	33.53
4149	NASDAQ	NKTR	Wed, Jul 10, 2019	34.91	35.03	34.10	34.79
4148	NASDAQ	NKTR	Tue, Jul 9, 2019	34.03	34.88	33.83	34.84
4147	NASDAQ	NKTR	Mon, Jul 8, 2019	35.02	35.31	33.77	34.18
4146	NASDAQ	NKTR	Fri, Jul 5, 2019	36.08	36.64	34.98	35.14
4145	NASDAQ	NKTR	Wed, Jul 3, 2019	36.34	36.85	36.04	36.27
4144	NASDAQ	NKTR	Tue, Jul 2, 2019	35.89	36.19	35.08	36.13
4143	NASDAQ	NKTR	Mon, Jul 1, 2019	35.90	36.85	35.37	35.83
4142	NASDAQ	NKTR	Fri, Jun 28, 2019	34.56	35.66	34.31	35.58
4141	NASDAQ	NKTR	Thu, Jun 27, 2019	33.50	34.75	33.50	34.68
4140	NASDAQ	NKTR	Wed, Jun 26, 2019	34.71	35.17	33.09	33.29
4139	NASDAQ	NKTR	Tue, Jun 25, 2019	34.06	35.55	33.56	34.62
4138	NASDAQ	NKTR	Mon, Jun 24, 2019	34.91	35.13	33.49	33.89
4137	NASDAQ	NKTR	Fri, Jun 21, 2019	35.44	35.51	34.44	34.86
4136	NASDAQ	NKTR	Thu, Jun 20, 2019	35.60	36.61	35.31	35.39
4135	NASDAQ	NKTR	Wed, Jun 19, 2019	35.25	35.83	34.98	35.34
4134	NASDAQ	NKTR	Tue, Jun 18, 2019	33.80	35.43	33.80	35.17
4133	NASDAQ	NKTR	Mon, Jun 17, 2019	33.80	34.24	33.30	33.70
4132	NASDAQ	NKTR	Fri, Jun 14, 2019	34.12	34.25	33.23	33.40
4131	NASDAQ	NKTR	Thu, Jun 13, 2019	33.71	34.24	33.42	34.03
4130	NASDAQ	NKTR	Wed, Jun 12, 2019	33.22	33.66	32.60	33.63
4129	NASDAQ	NKTR	Tue, Jun 11, 2019	33.46	33.54	32.80	33.27
4128	NASDAQ	NKTR	Mon, Jun 10, 2019	33.14	33.72	32.92	33.13
4127	NASDAQ	NKTR	Fri, Jun 7, 2019	33.11	33.40	32.91	33.00
4126	NASDAQ	NKTR	Thu, Jun 6, 2019	33.53	33.96	32.23	32.98
4125	NASDAQ	NKTR	Wed, Jun 5, 2019	33.22	33.93	32.88	33.64
4124	NASDAQ	NKTR	Tue, Jun 4, 2019	34.35	34.75	32.65	32.92
4123	NASDAQ	NKTR	Mon, Jun 3, 2019	32.65	35.71	32.54	34.06
4122	NASDAQ	NKTR	Fri, May 31, 2019	31.89	32.13	30.80	31.32
4121	NASDAQ	NKTR	Thu, May 30, 2019	32.52	32.85	31.97	32.11
4120	NASDAQ	NKTR	Wed, May 29, 2019	32.16	32.60	31.65	32.54
4119	NASDAQ	NKTR	Tue, May 28, 2019	33.82	33.85	31.95	32.12
4118	NASDAQ	NKTR	Fri, May 24, 2019	33.21	34.11	33.21	33.79
4117	NASDAQ	NKTR	Thu, May 23, 2019	33.08	33.11	31.91	33.07
4116	NASDAQ	NKTR	Wed, May 22, 2019	33.44	33.69	33.06	33.47
4115	NASDAQ	NKTR	Tue, May 21, 2019	32.33	33.47	32.33	33.42
4114	NASDAQ	NKTR	Mon, May 20, 2019	31.94	32.18	31.36	32.15
4113	NASDAQ	NKTR	Fri, May 17, 2019	31.14	32.36	30.92	32.02
4112	NASDAQ	NKTR	Thu, May 16, 2019	32.68	32.90	30.81	31.34
4111	NASDAQ	NKTR	Wed, May 15, 2019	33.54	34.62	33.06	33.90
4110	NASDAQ	NKTR	Tue, May 14, 2019	32.77	33.81	32.38	33.75
4109	NASDAQ	NKTR	Mon, May 13, 2019	34.17	34.68	32.16	32.61
4108	NASDAQ	NKTR	Fri, May 10, 2019	35.69	35.69	33.65	34.79
4107	NASDAQ	NKTR	Thu, May 9, 2019	32.98	35.78	32.42	35.45
4106	NASDAQ	NKTR	Wed, May 8, 2019	32.05	33.21	31.77	32.98
4105	NASDAQ	NKTR	Tue, May 7, 2019	32.44	32.67	31.74	32.08
4104	NASDAQ	NKTR	Mon, May 6, 2019	31.44	32.83	31.18	32.69
4103	NASDAQ	NKTR	Fri, May 3, 2019	32.30	32.55	31.98	32.22
4102	NASDAQ	NKTR	Thu, May 2, 2019	31.67	32.14	31.34	32.14
4101	NASDAQ	NKTR	Wed, May 1, 2019	32.00	32.39	31.56	31.64
4100	NASDAQ	NKTR	Tue, Apr 30, 2019	32.45	32.77	31.65	32.02
4099	NASDAQ	NKTR	Mon, Apr 29, 2019	32.33	32.80	32.01	32.33
4098	NASDAQ	NKTR	Fri, Apr 26, 2019	31.84	32.30	31.62	32.26
4097	NASDAQ	NKTR	Thu, Apr 25, 2019	30.97	31.83	30.55	31.78
4096	NASDAQ	NKTR	Wed, Apr 24, 2019	31.70	31.70	30.24	31.13
4095	NASDAQ	NKTR	Tue, Apr 23, 2019	31.20	31.79	30.05	31.62
4094	NASDAQ	NKTR	Mon, Apr 22, 2019	31.50	31.68	30.51	31.00
4093	NASDAQ	NKTR	Thu, Apr 18, 2019	31.22	31.95	30.15	31.68
4092	NASDAQ	NKTR	Wed, Apr 17, 2019	33.54	33.90	31.16	31.19
4091	NASDAQ	NKTR	Tue, Apr 16, 2019	33.66	33.90	33.02	33.38
4090	NASDAQ	NKTR	Mon, Apr 15, 2019	35.31	35.75	33.46	33.49
4089	NASDAQ	NKTR	Fri, Apr 12, 2019	36.35	37.00	35.08	35.15
4088	NASDAQ	NKTR	Thu, Apr 11, 2019	35.85	35.95	35.25	35.75
4087	NASDAQ	NKTR	Wed, Apr 10, 2019	35.39	36.01	35.25	35.83
4086	NASDAQ	NKTR	Tue, Apr 9, 2019	35.78	35.82	35.21	35.45
4085	NASDAQ	NKTR	Mon, Apr 8, 2019	36.14	36.52	35.51	35.98
4084	NASDAQ	NKTR	Fri, Apr 5, 2019	35.39	36.55	35.37	36.30
4083	NASDAQ	NKTR	Thu, Apr 4, 2019	35.27	35.71	34.92	35.29
4082	NASDAQ	NKTR	Wed, Apr 3, 2019	34.65	35.85	34.24	35.29
4081	NASDAQ	NKTR	Tue, Apr 2, 2019	33.39	33.72	32.82	33.70
4080	NASDAQ	NKTR	Mon, Apr 1, 2019	33.68	34.34	33.16	33.24
4079	NASDAQ	NKTR	Fri, Mar 29, 2019	32.60	33.68	32.55	33.60
4078	NASDAQ	NKTR	Thu, Mar 28, 2019	31.84	32.88	31.77	32.69
4077	NASDAQ	NKTR	Wed, Mar 27, 2019	32.38	32.76	31.36	31.78
4076	NASDAQ	NKTR	Tue, Mar 26, 2019	32.80	32.88	31.84	32.32
4075	NASDAQ	NKTR	Mon, Mar 25, 2019	32.10	32.69	31.40	32.37
4074	NASDAQ	NKTR	Fri, Mar 22, 2019	33.62	34.00	32.14	32.17
4073	NASDAQ	NKTR	Thu, Mar 21, 2019	32.84	33.91	32.46	33.48
4072	NASDAQ	NKTR	Wed, Mar 20, 2019	34.46	34.83	32.17	32.61
4071	NASDAQ	NKTR	Tue, Mar 19, 2019	35.03	35.80	34.24	34.41
4070	NASDAQ	NKTR	Mon, Mar 18, 2019	35.65	36.04	34.54	34.93
4069	NASDAQ	NKTR	Fri, Mar 15, 2019	36.44	36.76	35.42	35.53
4068	NASDAQ	NKTR	Thu, Mar 14, 2019	37.60	38.17	36.18	36.32
4067	NASDAQ	NKTR	Wed, Mar 13, 2019	36.43	37.70	36.02	37.66
4066	NASDAQ	NKTR	Tue, Mar 12, 2019	35.56	37.00	35.39	36.21
4065	NASDAQ	NKTR	Mon, Mar 11, 2019	35.12	35.60	34.66	35.45
4064	NASDAQ	NKTR	Fri, Mar 8, 2019	35.53	35.53	34.35	35.13
4063	NASDAQ	NKTR	Thu, Mar 7, 2019	36.32	36.59	35.54	35.82
4062	NASDAQ	NKTR	Wed, Mar 6, 2019	38.39	38.67	36.11	36.39
4061	NASDAQ	NKTR	Tue, Mar 5, 2019	38.27	39.14	37.58	38.40
4060	NASDAQ	NKTR	Mon, Mar 4, 2019	38.66	39.28	37.77	38.30
4059	NASDAQ	NKTR	Fri, Mar 1, 2019	40.00	40.51	36.48	38.13
4058	NASDAQ	NKTR	Thu, Feb 28, 2019	41.10	41.64	40.28	40.54
4057	NASDAQ	NKTR	Wed, Feb 27, 2019	41.00	41.74	40.63	41.03
4056	NASDAQ	NKTR	Tue, Feb 26, 2019	40.94	42.09	40.84	41.03
4055	NASDAQ	NKTR	Mon, Feb 25, 2019	40.45	41.33	40.06	40.98
4054	NASDAQ	NKTR	Fri, Feb 22, 2019	40.58	41.02	40.00	40.05
4053	NASDAQ	NKTR	Thu, Feb 21, 2019	42.86	42.92	40.22	40.26
4052	NASDAQ	NKTR	Wed, Feb 20, 2019	43.09	44.06	42.78	43.03
4051	NASDAQ	NKTR	Tue, Feb 19, 2019	42.10	43.17	41.76	42.81
4050	NASDAQ	NKTR	Fri, Feb 15, 2019	43.15	43.30	40.04	41.69
4049	NASDAQ	NKTR	Thu, Feb 14, 2019	42.41	43.09	42.03	42.62
4048	NASDAQ	NKTR	Wed, Feb 13, 2019	42.22	42.92	42.11	42.25
4047	NASDAQ	NKTR	Tue, Feb 12, 2019	44.80	45.00	41.39	42.26
4046	NASDAQ	NKTR	Mon, Feb 11, 2019	45.00	47.11	44.41	46.35
4045	NASDAQ	NKTR	Fri, Feb 8, 2019	43.51	44.93	43.21	44.89
4044	NASDAQ	NKTR	Thu, Feb 7, 2019	44.06	44.72	43.13	43.82
4043	NASDAQ	NKTR	Wed, Feb 6, 2019	43.67	45.35	43.40	44.34
4042	NASDAQ	NKTR	Tue, Feb 5, 2019	42.52	44.36	42.50	43.75
4041	NASDAQ	NKTR	Mon, Feb 4, 2019	42.23	42.85	41.96	42.50
4040	NASDAQ	NKTR	Fri, Feb 1, 2019	42.52	42.83	41.93	42.24
4039	NASDAQ	NKTR	Thu, Jan 31, 2019	43.07	43.88	42.17	42.34
4038	NASDAQ	NKTR	Wed, Jan 30, 2019	42.62	43.25	41.70	43.10
4037	NASDAQ	NKTR	Tue, Jan 29, 2019	43.05	43.75	41.63	42.51
4036	NASDAQ	NKTR	Mon, Jan 28, 2019	43.56	43.93	42.26	42.99
4035	NASDAQ	NKTR	Fri, Jan 25, 2019	43.73	44.13	43.04	43.92
4034	NASDAQ	NKTR	Thu, Jan 24, 2019	43.77	44.31	43.08	43.23
4033	NASDAQ	NKTR	Wed, Jan 23, 2019	45.00	45.82	43.25	43.95
4032	NASDAQ	NKTR	Tue, Jan 22, 2019	45.97	46.79	44.33	44.76
4031	NASDAQ	NKTR	Fri, Jan 18, 2019	45.58	46.64	45.08	46.20
4030	NASDAQ	NKTR	Thu, Jan 17, 2019	44.51	45.90	43.60	45.42
4029	NASDAQ	NKTR	Wed, Jan 16, 2019	44.90	45.82	43.92	44.62
4028	NASDAQ	NKTR	Tue, Jan 15, 2019	41.66	44.54	41.55	44.52
4027	NASDAQ	NKTR	Mon, Jan 14, 2019	40.68	41.89	40.21	41.52
4026	NASDAQ	NKTR	Fri, Jan 11, 2019	41.37	41.67	40.17	41.01
4025	NASDAQ	NKTR	Thu, Jan 10, 2019	40.94	42.21	39.61	41.47
4024	NASDAQ	NKTR	Wed, Jan 9, 2019	40.50	41.67	39.55	41.18
4023	NASDAQ	NKTR	Tue, Jan 8, 2019	37.47	41.78	35.40	40.68
4022	NASDAQ	NKTR	Mon, Jan 7, 2019	34.13	36.75	34.13	36.62
4021	NASDAQ	NKTR	Fri, Jan 4, 2019	32.00	34.19	31.82	33.96
4020	NASDAQ	NKTR	Thu, Jan 3, 2019	34.27	34.34	31.45	31.58
4019	NASDAQ	NKTR	Wed, Jan 2, 2019	32.45	34.75	32.22	34.22
4018	NASDAQ	NKTR	Mon, Dec 31, 2018	33.95	34.50	32.39	32.87
4017	NASDAQ	NKTR	Fri, Dec 28, 2018	33.45	34.16	32.47	33.62
4016	NASDAQ	NKTR	Thu, Dec 27, 2018	32.46	33.34	31.25	33.17
4015	NASDAQ	NKTR	Wed, Dec 26, 2018	30.77	32.82	30.05	32.78
4014	NASDAQ	NKTR	Mon, Dec 24, 2018	30.00	30.95	29.22	30.43
4013	NASDAQ	NKTR	Fri, Dec 21, 2018	32.31	33.00	30.32	30.62
4012	NASDAQ	NKTR	Thu, Dec 20, 2018	34.25	34.79	31.88	32.63
4011	NASDAQ	NKTR	Wed, Dec 19, 2018	35.98	37.04	33.59	34.26
4010	NASDAQ	NKTR	Tue, Dec 18, 2018	34.34	36.33	34.01	35.74
4009	NASDAQ	NKTR	Mon, Dec 17, 2018	36.17	36.61	34.06	34.16
4008	NASDAQ	NKTR	Fri, Dec 14, 2018	37.45	37.90	36.42	36.51
4007	NASDAQ	NKTR	Thu, Dec 13, 2018	37.39	38.57	37.32	38.00
4006	NASDAQ	NKTR	Wed, Dec 12, 2018	37.07	38.65	36.75	36.97
4005	NASDAQ	NKTR	Tue, Dec 11, 2018	37.00	37.37	35.72	36.43
4004	NASDAQ	NKTR	Mon, Dec 10, 2018	36.91	37.53	35.57	36.66
4003	NASDAQ	NKTR	Fri, Dec 7, 2018	38.15	38.35	36.28	36.99
4002	NASDAQ	NKTR	Thu, Dec 6, 2018	37.36	38.04	36.62	38.04
4001	NASDAQ	NKTR	Tue, Dec 4, 2018	40.34	40.72	37.79	38.00
4000	NASDAQ	NKTR	Mon, Dec 3, 2018	41.31	41.31	39.50	40.53
3999	NASDAQ	NKTR	Fri, Nov 30, 2018	39.19	40.52	38.60	40.39
3998	NASDAQ	NKTR	Thu, Nov 29, 2018	38.56	39.77	38.08	39.26
3997	NASDAQ	NKTR	Wed, Nov 28, 2018	37.91	38.71	36.91	38.55
3996	NASDAQ	NKTR	Tue, Nov 27, 2018	38.63	38.78	37.28	37.89
3995	NASDAQ	NKTR	Mon, Nov 26, 2018	37.52	39.11	37.20	38.99
3994	NASDAQ	NKTR	Fri, Nov 23, 2018	37.07	38.06	36.90	37.16
3993	NASDAQ	NKTR	Wed, Nov 21, 2018	38.42	38.99	36.56	37.35
3992	NASDAQ	NKTR	Tue, Nov 20, 2018	36.71	38.35	36.23	38.12
3991	NASDAQ	NKTR	Mon, Nov 19, 2018	38.20	38.57	36.34	38.01
3990	NASDAQ	NKTR	Fri, Nov 16, 2018	38.20	38.99	37.46	38.23
3989	NASDAQ	NKTR	Thu, Nov 15, 2018	37.41	38.26	35.97	38.19
3988	NASDAQ	NKTR	Wed, Nov 14, 2018	37.43	38.54	37.01	37.65
3987	NASDAQ	NKTR	Tue, Nov 13, 2018	37.40	38.41	35.90	37.35
3986	NASDAQ	NKTR	Mon, Nov 12, 2018	35.59	37.95	34.16	36.99
3985	NASDAQ	NKTR	Fri, Nov 9, 2018	35.26	36.24	33.50	34.02
3984	NASDAQ	NKTR	Thu, Nov 8, 2018	38.04	38.75	34.75	35.31
3983	NASDAQ	NKTR	Wed, Nov 7, 2018	36.71	38.51	36.46	37.95
3982	NASDAQ	NKTR	Tue, Nov 6, 2018	38.14	38.60	35.22	36.08
3981	NASDAQ	NKTR	Mon, Nov 5, 2018	39.14	40.57	38.08	40.00
3980	NASDAQ	NKTR	Fri, Nov 2, 2018	41.08	42.24	38.77	39.05
3979	NASDAQ	NKTR	Thu, Nov 1, 2018	38.75	40.88	38.49	40.69
3978	NASDAQ	NKTR	Wed, Oct 31, 2018	37.90	39.51	37.33	38.68
3977	NASDAQ	NKTR	Tue, Oct 30, 2018	36.66	37.89	36.17	37.51
3976	NASDAQ	NKTR	Mon, Oct 29, 2018	37.52	38.42	35.68	36.57
3975	NASDAQ	NKTR	Fri, Oct 26, 2018	36.30	37.76	35.22	36.80
3974	NASDAQ	NKTR	Thu, Oct 25, 2018	36.70	38.06	35.46	36.77
3973	NASDAQ	NKTR	Wed, Oct 24, 2018	39.60	40.08	35.71	36.61
3972	NASDAQ	NKTR	Tue, Oct 23, 2018	38.64	40.09	37.75	39.50
3971	NASDAQ	NKTR	Mon, Oct 22, 2018	48.20	48.44	39.03	39.89
3970	NASDAQ	NKTR	Fri, Oct 19, 2018	49.65	51.28	48.12	48.19
3969	NASDAQ	NKTR	Thu, Oct 18, 2018	50.41	50.52	48.50	49.56
3968	NASDAQ	NKTR	Wed, Oct 17, 2018	50.52	50.82	49.40	50.59
3967	NASDAQ	NKTR	Tue, Oct 16, 2018	49.09	50.93	49.01	50.47
3966	NASDAQ	NKTR	Mon, Oct 15, 2018	49.11	49.54	48.13	49.08
3965	NASDAQ	NKTR	Fri, Oct 12, 2018	49.36	49.49	48.23	48.91
3964	NASDAQ	NKTR	Thu, Oct 11, 2018	48.11	49.29	47.24	47.90
3963	NASDAQ	NKTR	Wed, Oct 10, 2018	52.12	52.70	48.55	48.63
3962	NASDAQ	NKTR	Tue, Oct 9, 2018	51.82	52.59	51.41	51.96
3961	NASDAQ	NKTR	Mon, Oct 8, 2018	52.22	53.03	50.89	51.76
3960	NASDAQ	NKTR	Fri, Oct 5, 2018	52.35	53.53	51.29	52.41
3959	NASDAQ	NKTR	Thu, Oct 4, 2018	53.56	53.99	51.67	52.11
3958	NASDAQ	NKTR	Wed, Oct 3, 2018	55.66	55.76	52.87	53.78
3957	NASDAQ	NKTR	Tue, Oct 2, 2018	56.53	56.60	55.15	55.33
3956	NASDAQ	NKTR	Mon, Oct 1, 2018	59.60	60.25	54.75	56.65
3955	NASDAQ	NKTR	Fri, Sep 28, 2018	60.90	61.21	59.94	60.96
3954	NASDAQ	NKTR	Thu, Sep 27, 2018	59.51	61.25	59.51	60.91
3953	NASDAQ	NKTR	Wed, Sep 26, 2018	61.47	61.47	59.14	59.52
3952	NASDAQ	NKTR	Tue, Sep 25, 2018	61.01	62.40	60.27	61.14
3951	NASDAQ	NKTR	Mon, Sep 24, 2018	58.41	62.70	58.30	60.87
3950	NASDAQ	NKTR	Fri, Sep 21, 2018	58.98	59.66	58.12	59.00
3949	NASDAQ	NKTR	Thu, Sep 20, 2018	56.64	58.74	56.22	58.44
3948	NASDAQ	NKTR	Wed, Sep 19, 2018	58.31	58.75	55.59	56.69
3947	NASDAQ	NKTR	Tue, Sep 18, 2018	58.06	59.60	57.03	58.33
3946	NASDAQ	NKTR	Mon, Sep 17, 2018	59.45	59.98	57.17	58.31
3945	NASDAQ	NKTR	Fri, Sep 14, 2018	61.60	61.90	58.44	59.25
3944	NASDAQ	NKTR	Thu, Sep 13, 2018	63.09	63.78	60.69	61.90
3943	NASDAQ	NKTR	Wed, Sep 12, 2018	65.79	65.79	62.08	62.83
3942	NASDAQ	NKTR	Tue, Sep 11, 2018	66.55	66.55	63.58	64.41
3941	NASDAQ	NKTR	Mon, Sep 10, 2018	65.60	66.95	65.16	66.58
3940	NASDAQ	NKTR	Fri, Sep 7, 2018	65.57	66.11	64.92	65.00
3939	NASDAQ	NKTR	Thu, Sep 6, 2018	67.83	68.41	64.17	66.00
3938	NASDAQ	NKTR	Wed, Sep 5, 2018	68.32	69.76	65.61	67.56
3937	NASDAQ	NKTR	Tue, Sep 4, 2018	67.00	68.60	65.60	68.49
3936	NASDAQ	NKTR	Fri, Aug 31, 2018	66.13	67.50	65.75	66.49
3935	NASDAQ	NKTR	Thu, Aug 30, 2018	66.32	67.72	65.50	66.00
3934	NASDAQ	NKTR	Wed, Aug 29, 2018	66.25	67.57	66.04	66.75
3933	NASDAQ	NKTR	Tue, Aug 28, 2018	65.62	66.23	64.89	66.11
3932	NASDAQ	NKTR	Mon, Aug 27, 2018	64.34	66.43	64.13	65.22
3931	NASDAQ	NKTR	Fri, Aug 24, 2018	63.77	64.32	63.20	63.89
3930	NASDAQ	NKTR	Thu, Aug 23, 2018	63.25	64.21	62.41	63.51
3929	NASDAQ	NKTR	Wed, Aug 22, 2018	61.60	63.21	61.35	63.09
3928	NASDAQ	NKTR	Tue, Aug 21, 2018	60.30	62.62	60.30	61.96
3927	NASDAQ	NKTR	Mon, Aug 20, 2018	60.28	60.85	59.75	60.60
3926	NASDAQ	NKTR	Fri, Aug 17, 2018	60.15	60.90	58.70	60.03
3925	NASDAQ	NKTR	Thu, Aug 16, 2018	58.66	59.97	56.27	59.95
3924	NASDAQ	NKTR	Wed, Aug 15, 2018	60.63	60.98	58.50	58.62
3923	NASDAQ	NKTR	Tue, Aug 14, 2018	59.30	60.94	59.22	60.39
3922	NASDAQ	NKTR	Mon, Aug 13, 2018	59.72	61.75	59.11	59.31
3921	NASDAQ	NKTR	Fri, Aug 10, 2018	58.35	61.88	58.13	59.75
3920	NASDAQ	NKTR	Thu, Aug 9, 2018	53.52	59.72	51.60	59.37
3919	NASDAQ	NKTR	Wed, Aug 8, 2018	54.85	56.14	54.26	55.96
3918	NASDAQ	NKTR	Tue, Aug 7, 2018	55.90	56.58	53.20	54.62
3917	NASDAQ	NKTR	Mon, Aug 6, 2018	54.08	56.58	53.57	55.39
3916	NASDAQ	NKTR	Fri, Aug 3, 2018	54.11	54.67	53.12	53.94
3915	NASDAQ	NKTR	Thu, Aug 2, 2018	52.67	54.39	51.90	54.30
3914	NASDAQ	NKTR	Wed, Aug 1, 2018	52.36	53.25	51.84	52.71
3913	NASDAQ	NKTR	Tue, Jul 31, 2018	51.40	53.25	51.24	52.60
3912	NASDAQ	NKTR	Mon, Jul 30, 2018	50.49	51.55	48.81	51.03
3911	NASDAQ	NKTR	Fri, Jul 27, 2018	50.34	51.29	49.70	50.53
3910	NASDAQ	NKTR	Thu, Jul 26, 2018	49.82	50.25	48.08	50.15
3909	NASDAQ	NKTR	Wed, Jul 25, 2018	46.61	50.65	46.61	49.83
3908	NASDAQ	NKTR	Tue, Jul 24, 2018	49.80	50.17	45.69	46.46
3907	NASDAQ	NKTR	Mon, Jul 23, 2018	48.56	49.74	48.05	49.37
3906	NASDAQ	NKTR	Fri, Jul 20, 2018	48.97	49.21	47.99	48.73
3905	NASDAQ	NKTR	Thu, Jul 19, 2018	47.77	49.61	47.18	49.08
3904	NASDAQ	NKTR	Wed, Jul 18, 2018	48.45	48.45	47.14	47.88
3903	NASDAQ	NKTR	Tue, Jul 17, 2018	47.61	49.08	47.10	48.36
3902	NASDAQ	NKTR	Mon, Jul 16, 2018	47.98	48.13	46.80	47.79
3901	NASDAQ	NKTR	Fri, Jul 13, 2018	47.50	48.04	46.88	47.79
3900	NASDAQ	NKTR	Thu, Jul 12, 2018	47.16	47.97	46.62	47.67
3899	NASDAQ	NKTR	Wed, Jul 11, 2018	47.01	47.46	46.39	46.76
3898	NASDAQ	NKTR	Tue, Jul 10, 2018	47.56	47.80	46.59	47.12
3897	NASDAQ	NKTR	Mon, Jul 9, 2018	47.57	48.36	47.20	47.55
3896	NASDAQ	NKTR	Fri, Jul 6, 2018	47.96	48.05	46.06	47.64
3895	NASDAQ	NKTR	Thu, Jul 5, 2018	47.99	48.58	46.93	47.54
3894	NASDAQ	NKTR	Tue, Jul 3, 2018	48.85	49.06	47.50	48.01
3893	NASDAQ	NKTR	Mon, Jul 2, 2018	48.39	49.36	48.01	48.83
3892	NASDAQ	NKTR	Fri, Jun 29, 2018	48.22	49.10	47.21	48.83
3891	NASDAQ	NKTR	Thu, Jun 28, 2018	46.14	48.73	44.51	48.20
3890	NASDAQ	NKTR	Wed, Jun 27, 2018	49.91	50.00	45.50	46.25
3889	NASDAQ	NKTR	Tue, Jun 26, 2018	51.34	51.56	47.34	49.81
3888	NASDAQ	NKTR	Mon, Jun 25, 2018	52.85	53.73	50.86	51.27
3887	NASDAQ	NKTR	Fri, Jun 22, 2018	56.10	56.20	52.84	52.85
3886	NASDAQ	NKTR	Thu, Jun 21, 2018	58.37	58.46	55.27	55.86
3885	NASDAQ	NKTR	Wed, Jun 20, 2018	57.05	58.36	56.84	58.17
3884	NASDAQ	NKTR	Tue, Jun 19, 2018	58.00	58.29	56.11	57.36
3883	NASDAQ	NKTR	Mon, Jun 18, 2018	57.38	58.81	56.57	58.41
3882	NASDAQ	NKTR	Fri, Jun 15, 2018	56.39	59.20	55.16	57.86
3881	NASDAQ	NKTR	Thu, Jun 14, 2018	53.30	56.87	53.10	56.41
3880	NASDAQ	NKTR	Wed, Jun 13, 2018	53.93	54.69	53.05	53.47
3879	NASDAQ	NKTR	Tue, Jun 12, 2018	52.90	54.60	52.10	53.56
3878	NASDAQ	NKTR	Mon, Jun 11, 2018	52.84	54.19	50.75	53.02
3877	NASDAQ	NKTR	Fri, Jun 8, 2018	53.61	55.37	52.50	54.14
3876	NASDAQ	NKTR	Thu, Jun 7, 2018	61.22	62.52	52.32	52.97
3875	NASDAQ	NKTR	Wed, Jun 6, 2018	56.70	65.47	56.70	59.98
3874	NASDAQ	NKTR	Tue, Jun 5, 2018	53.94	57.31	52.71	55.96
3873	NASDAQ	NKTR	Mon, Jun 4, 2018	62.27	63.34	50.56	52.57
3872	NASDAQ	NKTR	Fri, Jun 1, 2018	79.47	92.17	79.33	90.35
3871	NASDAQ	NKTR	Thu, May 31, 2018	81.03	83.47	80.07	80.27
3870	NASDAQ	NKTR	Wed, May 30, 2018	78.05	81.32	78.05	80.60
3869	NASDAQ	NKTR	Tue, May 29, 2018	79.67	80.80	76.42	77.83
3868	NASDAQ	NKTR	Fri, May 25, 2018	80.68	81.96	79.19	79.96
3867	NASDAQ	NKTR	Thu, May 24, 2018	83.43	83.90	80.33	80.58
3866	NASDAQ	NKTR	Wed, May 23, 2018	81.83	83.16	80.53	82.80
3865	NASDAQ	NKTR	Tue, May 22, 2018	83.77	84.03	80.71	81.95
3864	NASDAQ	NKTR	Mon, May 21, 2018	85.66	86.63	81.62	83.47
3863	NASDAQ	NKTR	Fri, May 18, 2018	79.82	86.11	79.66	85.30
3862	NASDAQ	NKTR	Thu, May 17, 2018	80.99	82.59	76.25	79.23
3861	NASDAQ	NKTR	Wed, May 16, 2018	83.33	85.90	81.05	85.80
3860	NASDAQ	NKTR	Tue, May 15, 2018	80.38	85.00	80.28	83.40
3859	NASDAQ	NKTR	Mon, May 14, 2018	79.33	85.00	79.12	80.93
3858	NASDAQ	NKTR	Fri, May 11, 2018	75.00	80.40	70.69	79.44
3857	NASDAQ	NKTR	Thu, May 10, 2018	78.15	80.90	76.31	77.29
3856	NASDAQ	NKTR	Wed, May 9, 2018	78.09	78.20	76.21	77.83
3855	NASDAQ	NKTR	Tue, May 8, 2018	77.83	78.90	76.50	78.10
3854	NASDAQ	NKTR	Mon, May 7, 2018	77.08	80.22	76.02	78.76
3853	NASDAQ	NKTR	Fri, May 4, 2018	82.09	82.09	75.33	77.20
3852	NASDAQ	NKTR	Thu, May 3, 2018	84.96	85.25	80.25	82.75
3851	NASDAQ	NKTR	Wed, May 2, 2018	83.42	86.88	83.30	85.31
3850	NASDAQ	NKTR	Tue, May 1, 2018	83.18	84.38	82.26	84.12
3849	NASDAQ	NKTR	Mon, Apr 30, 2018	83.00	86.44	82.13	83.66
3848	NASDAQ	NKTR	Fri, Apr 27, 2018	83.91	84.45	81.89	83.66
3847	NASDAQ	NKTR	Thu, Apr 26, 2018	83.19	85.26	81.20	84.19
3846	NASDAQ	NKTR	Wed, Apr 25, 2018	84.37	86.59	79.35	82.59
3845	NASDAQ	NKTR	Tue, Apr 24, 2018	86.14	87.00	83.06	84.51
3844	NASDAQ	NKTR	Mon, Apr 23, 2018	86.80	86.88	82.11	85.45
3843	NASDAQ	NKTR	Fri, Apr 20, 2018	89.82	90.66	85.47	86.21
3842	NASDAQ	NKTR	Thu, Apr 19, 2018	92.55	92.55	89.92	90.15
3841	NASDAQ	NKTR	Wed, Apr 18, 2018	93.30	93.36	90.13	92.54
3840	NASDAQ	NKTR	Tue, Apr 17, 2018	95.01	95.50	90.77	93.71
3839	NASDAQ	NKTR	Mon, Apr 16, 2018	101.62	101.91	81.26	93.47
3838	NASDAQ	NKTR	Fri, Apr 13, 2018	104.73	104.88	100.13	100.50
3837	NASDAQ	NKTR	Thu, Apr 12, 2018	103.30	104.07	101.89	103.74
3836	NASDAQ	NKTR	Wed, Apr 11, 2018	102.11	103.93	101.01	102.77
3835	NASDAQ	NKTR	Tue, Apr 10, 2018	105.62	106.00	99.54	102.74
3834	NASDAQ	NKTR	Mon, Apr 9, 2018	95.00	105.17	94.70	104.45
3833	NASDAQ	NKTR	Fri, Apr 6, 2018	94.00	95.00	89.80	93.87
3832	NASDAQ	NKTR	Thu, Apr 5, 2018	102.72	103.32	100.06	101.44
3831	NASDAQ	NKTR	Wed, Apr 4, 2018	97.17	102.25	96.67	101.85
3830	NASDAQ	NKTR	Tue, Apr 3, 2018	99.90	100.50	96.48	99.36
3829	NASDAQ	NKTR	Mon, Apr 2, 2018	106.97	108.23	97.26	98.77
3828	NASDAQ	NKTR	Thu, Mar 29, 2018	105.34	107.91	104.31	106.26
3827	NASDAQ	NKTR	Wed, Mar 28, 2018	104.88	106.66	103.24	105.01
3826	NASDAQ	NKTR	Tue, Mar 27, 2018	106.57	107.25	103.57	104.51
3825	NASDAQ	NKTR	Mon, Mar 26, 2018	104.96	107.34	103.60	107.03
3824	NASDAQ	NKTR	Fri, Mar 23, 2018	103.89	105.60	102.79	103.00
3823	NASDAQ	NKTR	Thu, Mar 22, 2018	105.71	108.07	103.37	104.01
3822	NASDAQ	NKTR	Wed, Mar 21, 2018	107.42	109.09	106.44	106.91
3821	NASDAQ	NKTR	Tue, Mar 20, 2018	105.25	109.02	104.78	107.20
3820	NASDAQ	NKTR	Mon, Mar 19, 2018	103.08	107.33	102.87	105.01
3819	NASDAQ	NKTR	Fri, Mar 16, 2018	102.37	105.03	101.65	103.00
3818	NASDAQ	NKTR	Thu, Mar 15, 2018	104.27	105.09	99.81	102.01
3817	NASDAQ	NKTR	Wed, Mar 14, 2018	103.99	109.22	102.01	104.51
3816	NASDAQ	NKTR	Tue, Mar 13, 2018	103.83	103.96	99.16	103.16
3815	NASDAQ	NKTR	Mon, Mar 12, 2018	109.42	111.36	101.81	103.07
3814	NASDAQ	NKTR	Fri, Mar 9, 2018	107.17	109.32	105.75	108.34
3813	NASDAQ	NKTR	Thu, Mar 8, 2018	102.40	108.50	100.61	108.44
3812	NASDAQ	NKTR	Wed, Mar 7, 2018	96.11	101.34	96.02	101.30
3811	NASDAQ	NKTR	Tue, Mar 6, 2018	99.41	101.14	97.35	98.09
3810	NASDAQ	NKTR	Mon, Mar 5, 2018	102.50	105.74	100.52	102.08
3809	NASDAQ	NKTR	Fri, Mar 2, 2018	88.50	104.93	87.00	102.87
3808	NASDAQ	NKTR	Thu, Mar 1, 2018	86.98	86.99	82.10	84.55
3807	NASDAQ	NKTR	Wed, Feb 28, 2018	89.86	90.47	86.43	86.56
3806	NASDAQ	NKTR	Tue, Feb 27, 2018	90.82	91.95	89.85	90.05
3805	NASDAQ	NKTR	Mon, Feb 26, 2018	89.59	90.91	89.55	90.56
3804	NASDAQ	NKTR	Fri, Feb 23, 2018	88.70	89.97	87.13	89.60
3803	NASDAQ	NKTR	Thu, Feb 22, 2018	86.59	90.96	86.59	88.21
3802	NASDAQ	NKTR	Wed, Feb 21, 2018	83.26	89.49	83.26	86.45
3801	NASDAQ	NKTR	Tue, Feb 20, 2018	83.55	87.45	82.90	83.45
3800	NASDAQ	NKTR	Fri, Feb 16, 2018	81.77	84.03	81.33	83.43
3799	NASDAQ	NKTR	Thu, Feb 15, 2018	86.19	86.34	81.10	82.14
3798	NASDAQ	NKTR	Wed, Feb 14, 2018	72.99	86.87	70.45	84.00
3797	NASDAQ	NKTR	Tue, Feb 13, 2018	78.01	78.49	75.26	75.66
3796	NASDAQ	NKTR	Mon, Feb 12, 2018	74.97	79.39	73.52	78.70
3795	NASDAQ	NKTR	Fri, Feb 9, 2018	75.30	76.26	69.50	74.64
3794	NASDAQ	NKTR	Thu, Feb 8, 2018	78.01	78.31	73.69	74.65
3793	NASDAQ	NKTR	Wed, Feb 7, 2018	80.00	80.87	70.01	76.57
3792	NASDAQ	NKTR	Tue, Feb 6, 2018	80.46	83.28	73.01	78.73
3791	NASDAQ	NKTR	Mon, Feb 5, 2018	87.65	89.98	81.25	82.44
3790	NASDAQ	NKTR	Fri, Feb 2, 2018	87.50	99.02	83.60	88.00
3789	NASDAQ	NKTR	Thu, Feb 1, 2018	82.98	90.09	82.54	88.74
3788	NASDAQ	NKTR	Wed, Jan 31, 2018	83.50	84.45	82.54	83.61
3787	NASDAQ	NKTR	Tue, Jan 30, 2018	80.74	84.69	79.01	82.45
3786	NASDAQ	NKTR	Mon, Jan 29, 2018	79.25	82.74	79.25	82.39
3785	NASDAQ	NKTR	Fri, Jan 26, 2018	79.23	81.41	77.38	79.03
3784	NASDAQ	NKTR	Thu, Jan 25, 2018	76.20	79.37	75.06	78.93
3783	NASDAQ	NKTR	Wed, Jan 24, 2018	78.00	78.77	75.88	76.53
3782	NASDAQ	NKTR	Tue, Jan 23, 2018	76.43	77.92	74.46	77.79
3781	NASDAQ	NKTR	Mon, Jan 22, 2018	72.41	79.75	72.18	76.78
3780	NASDAQ	NKTR	Fri, Jan 19, 2018	69.75	72.18	69.62	71.59
3779	NASDAQ	NKTR	Thu, Jan 18, 2018	69.25	70.91	68.15	70.16
3778	NASDAQ	NKTR	Wed, Jan 17, 2018	69.99	70.98	68.52	69.40
3777	NASDAQ	NKTR	Tue, Jan 16, 2018	73.25	75.33	68.88	69.74
3776	NASDAQ	NKTR	Fri, Jan 12, 2018	70.45	72.50	69.86	72.00
3775	NASDAQ	NKTR	Thu, Jan 11, 2018	68.51	70.52	68.05	69.88
3774	NASDAQ	NKTR	Wed, Jan 10, 2018	67.63	73.95	65.33	68.90
3773	NASDAQ	NKTR	Tue, Jan 9, 2018	58.20	69.42	58.20	68.03
3772	NASDAQ	NKTR	Mon, Jan 8, 2018	57.15	57.70	54.63	57.40
3771	NASDAQ	NKTR	Fri, Jan 5, 2018	58.34	58.91	57.21	57.76
3770	NASDAQ	NKTR	Thu, Jan 4, 2018	57.86	58.88	56.81	58.34
3769	NASDAQ	NKTR	Wed, Jan 3, 2018	57.75	59.46	57.40	57.86
3768	NASDAQ	NKTR	Tue, Jan 2, 2018	59.57	59.69	56.32	57.65
3767	NASDAQ	NKTR	Fri, Dec 29, 2017	60.80	60.98	59.65	59.72
3766	NASDAQ	NKTR	Thu, Dec 28, 2017	59.35	61.88	59.04	60.50
3765	NASDAQ	NKTR	Wed, Dec 27, 2017	60.20	60.53	58.93	59.04
3764	NASDAQ	NKTR	Tue, Dec 26, 2017	58.03	60.36	57.93	60.00
3763	NASDAQ	NKTR	Fri, Dec 22, 2017	57.87	61.30	57.71	57.99
3762	NASDAQ	NKTR	Thu, Dec 21, 2017	57.85	58.21	57.03	57.42
3761	NASDAQ	NKTR	Wed, Dec 20, 2017	57.16	58.13	56.47	57.88
3760	NASDAQ	NKTR	Tue, Dec 19, 2017	56.89	57.89	56.39	57.05
3759	NASDAQ	NKTR	Mon, Dec 18, 2017	57.60	58.47	56.07	56.90
3758	NASDAQ	NKTR	Fri, Dec 15, 2017	55.13	57.42	55.12	56.90
3757	NASDAQ	NKTR	Thu, Dec 14, 2017	56.54	57.83	54.68	55.05
3756	NASDAQ	NKTR	Wed, Dec 13, 2017	54.55	56.87	54.01	56.63
3755	NASDAQ	NKTR	Tue, Dec 12, 2017	55.67	56.25	54.25	54.87
3754	NASDAQ	NKTR	Mon, Dec 11, 2017	54.23	56.35	54.03	55.21
3753	NASDAQ	NKTR	Fri, Dec 8, 2017	54.79	55.20	53.29	53.97
3752	NASDAQ	NKTR	Thu, Dec 7, 2017	49.88	55.23	49.84	54.83
3751	NASDAQ	NKTR	Wed, Dec 6, 2017	51.86	52.35	48.45	49.69
3750	NASDAQ	NKTR	Tue, Dec 5, 2017	50.74	52.50	49.67	51.92
3749	NASDAQ	NKTR	Mon, Dec 4, 2017	53.79	54.73	50.67	50.73
3748	NASDAQ	NKTR	Fri, Dec 1, 2017	53.57	54.17	50.73	53.34
3747	NASDAQ	NKTR	Thu, Nov 30, 2017	54.15	55.42	53.21	53.99
3746	NASDAQ	NKTR	Wed, Nov 29, 2017	52.40	54.95	52.01	54.14
3745	NASDAQ	NKTR	Tue, Nov 28, 2017	51.75	52.65	50.12	52.12
3744	NASDAQ	NKTR	Mon, Nov 27, 2017	52.32	52.86	50.19	51.97
3743	NASDAQ	NKTR	Fri, Nov 24, 2017	47.94	52.67	47.90	52.59
3742	NASDAQ	NKTR	Wed, Nov 22, 2017	49.91	49.91	47.59	49.75
3741	NASDAQ	NKTR	Tue, Nov 21, 2017	46.28	50.00	46.09	49.98
3740	NASDAQ	NKTR	Mon, Nov 20, 2017	45.33	46.47	44.55	46.40
3739	NASDAQ	NKTR	Fri, Nov 17, 2017	44.75	46.98	44.20	44.99
3738	NASDAQ	NKTR	Thu, Nov 16, 2017	42.54	45.76	41.89	44.93
3737	NASDAQ	NKTR	Wed, Nov 15, 2017	39.00	43.15	38.39	43.07
3736	NASDAQ	NKTR	Tue, Nov 14, 2017	37.10	39.98	36.25	39.56
3735	NASDAQ	NKTR	Mon, Nov 13, 2017	41.12	41.34	36.45	37.10
3734	NASDAQ	NKTR	Fri, Nov 10, 2017	31.99	33.67	31.37	32.50
3733	NASDAQ	NKTR	Thu, Nov 9, 2017	30.60	32.60	30.30	31.74
3732	NASDAQ	NKTR	Wed, Nov 8, 2017	28.99	31.74	28.27	30.30
3731	NASDAQ	NKTR	Tue, Nov 7, 2017	25.00	27.40	24.94	26.84
3730	NASDAQ	NKTR	Mon, Nov 6, 2017	23.85	25.35	23.85	24.28
3729	NASDAQ	NKTR	Fri, Nov 3, 2017	23.54	23.76	23.20	23.75
3728	NASDAQ	NKTR	Thu, Nov 2, 2017	23.38	23.84	23.03	23.53
3727	NASDAQ	NKTR	Wed, Nov 1, 2017	24.17	24.25	22.92	23.37
3726	NASDAQ	NKTR	Tue, Oct 31, 2017	23.61	24.30	23.53	24.09
3725	NASDAQ	NKTR	Mon, Oct 30, 2017	23.65	24.09	23.16	23.51
3724	NASDAQ	NKTR	Fri, Oct 27, 2017	23.60	24.07	23.45	23.61
3723	NASDAQ	NKTR	Thu, Oct 26, 2017	24.05	24.27	23.53	23.66
3722	NASDAQ	NKTR	Wed, Oct 25, 2017	24.08	24.32	23.75	24.17
3721	NASDAQ	NKTR	Tue, Oct 24, 2017	24.58	24.63	23.65	24.14
3720	NASDAQ	NKTR	Mon, Oct 23, 2017	24.18	24.84	23.91	24.55
3719	NASDAQ	NKTR	Fri, Oct 20, 2017	23.93	24.31	23.32	24.16
3718	NASDAQ	NKTR	Thu, Oct 19, 2017	24.25	24.25	23.03	23.67
3717	NASDAQ	NKTR	Wed, Oct 18, 2017	23.85	24.47	23.54	24.31
3716	NASDAQ	NKTR	Tue, Oct 17, 2017	23.62	24.10	23.47	23.99
3715	NASDAQ	NKTR	Mon, Oct 16, 2017	23.30	24.02	23.30	23.67
3714	NASDAQ	NKTR	Fri, Oct 13, 2017	22.96	23.29	22.75	23.20
3713	NASDAQ	NKTR	Thu, Oct 12, 2017	23.15	23.18	22.72	23.02
3712	NASDAQ	NKTR	Wed, Oct 11, 2017	23.29	23.62	22.89	23.08
3711	NASDAQ	NKTR	Tue, Oct 10, 2017	23.85	24.14	23.22	23.27
3710	NASDAQ	NKTR	Mon, Oct 9, 2017	24.77	24.77	23.76	23.89
3709	NASDAQ	NKTR	Fri, Oct 6, 2017	24.66	24.81	24.26	24.81
3708	NASDAQ	NKTR	Thu, Oct 5, 2017	24.96	25.02	24.51	24.69
3707	NASDAQ	NKTR	Wed, Oct 4, 2017	24.50	24.92	24.22	24.91
3706	NASDAQ	NKTR	Tue, Oct 3, 2017	24.75	24.93	24.17	24.50
3705	NASDAQ	NKTR	Mon, Oct 2, 2017	24.16	24.80	23.95	24.77
3704	NASDAQ	NKTR	Fri, Sep 29, 2017	23.66	24.14	23.13	24.00
3703	NASDAQ	NKTR	Thu, Sep 28, 2017	23.12	23.84	22.63	23.68
3702	NASDAQ	NKTR	Wed, Sep 27, 2017	22.76	23.40	22.32	23.10
3701	NASDAQ	NKTR	Tue, Sep 26, 2017	22.87	23.04	22.02	22.26
3700	NASDAQ	NKTR	Mon, Sep 25, 2017	22.29	23.38	22.06	22.92
3699	NASDAQ	NKTR	Fri, Sep 22, 2017	21.86	22.59	21.75	22.43
3698	NASDAQ	NKTR	Thu, Sep 21, 2017	21.37	21.98	21.11	21.87
3697	NASDAQ	NKTR	Wed, Sep 20, 2017	21.73	21.99	21.15	21.39
3696	NASDAQ	NKTR	Tue, Sep 19, 2017	22.57	22.68	21.59	21.75
3695	NASDAQ	NKTR	Mon, Sep 18, 2017	21.99	22.89	21.85	22.60
3694	NASDAQ	NKTR	Fri, Sep 15, 2017	22.02	22.07	21.31	22.05
3693	NASDAQ	NKTR	Thu, Sep 14, 2017	21.65	22.07	21.34	22.00
3692	NASDAQ	NKTR	Wed, Sep 13, 2017	21.88	22.22	21.65	21.76
3691	NASDAQ	NKTR	Tue, Sep 12, 2017	22.00	22.05	21.53	21.89
3690	NASDAQ	NKTR	Mon, Sep 11, 2017	22.54	22.55	21.46	21.83
3689	NASDAQ	NKTR	Fri, Sep 8, 2017	22.30	22.75	21.90	22.27
3688	NASDAQ	NKTR	Thu, Sep 7, 2017	21.84	22.65	21.37	22.47
3687	NASDAQ	NKTR	Wed, Sep 6, 2017	21.70	21.97	21.05	21.67
3686	NASDAQ	NKTR	Tue, Sep 5, 2017	21.31	21.90	21.18	21.73
3685	NASDAQ	NKTR	Fri, Sep 1, 2017	21.13	21.67	20.63	21.60
3684	NASDAQ	NKTR	Thu, Aug 31, 2017	19.58	21.15	19.58	21.03
3683	NASDAQ	NKTR	Wed, Aug 30, 2017	19.02	19.68	18.91	19.51
3682	NASDAQ	NKTR	Tue, Aug 29, 2017	18.91	19.65	18.90	19.19
3681	NASDAQ	NKTR	Mon, Aug 28, 2017	18.96	19.13	18.70	19.11
3680	NASDAQ	NKTR	Fri, Aug 25, 2017	18.76	18.81	18.43	18.68
3679	NASDAQ	NKTR	Thu, Aug 24, 2017	18.47	18.72	18.19	18.67
3678	NASDAQ	NKTR	Wed, Aug 23, 2017	18.43	18.85	18.30	18.33
3677	NASDAQ	NKTR	Tue, Aug 22, 2017	17.86	18.67	17.79	18.61
3676	NASDAQ	NKTR	Mon, Aug 21, 2017	17.96	18.06	17.51	17.79
3675	NASDAQ	NKTR	Fri, Aug 18, 2017	18.28	18.35	17.98	18.04
3674	NASDAQ	NKTR	Thu, Aug 17, 2017	19.15	19.33	18.39	18.42
3673	NASDAQ	NKTR	Wed, Aug 16, 2017	19.60	19.70	19.02	19.52
3672	NASDAQ	NKTR	Tue, Aug 15, 2017	19.23	19.61	19.00	19.49
3671	NASDAQ	NKTR	Mon, Aug 14, 2017	18.49	19.36	18.49	19.28
3670	NASDAQ	NKTR	Fri, Aug 11, 2017	17.97	18.41	17.71	18.26
3669	NASDAQ	NKTR	Thu, Aug 10, 2017	18.57	18.57	17.80	17.95
3668	NASDAQ	NKTR	Wed, Aug 9, 2017	20.10	20.92	18.35	18.68
3667	NASDAQ	NKTR	Tue, Aug 8, 2017	20.25	20.84	19.62	19.64
3666	NASDAQ	NKTR	Mon, Aug 7, 2017	20.24	20.61	20.00	20.25
3665	NASDAQ	NKTR	Fri, Aug 4, 2017	20.05	20.46	19.78	20.03
3664	NASDAQ	NKTR	Thu, Aug 3, 2017	20.54	20.67	19.84	20.04
3663	NASDAQ	NKTR	Wed, Aug 2, 2017	20.68	20.81	19.94	20.50
3662	NASDAQ	NKTR	Tue, Aug 1, 2017	22.00	22.11	20.59	20.65
3661	NASDAQ	NKTR	Mon, Jul 31, 2017	22.95	23.19	21.78	21.83
3660	NASDAQ	NKTR	Fri, Jul 28, 2017	22.55	22.99	22.26	22.91
3659	NASDAQ	NKTR	Thu, Jul 27, 2017	23.05	23.30	22.42	22.61
3658	NASDAQ	NKTR	Wed, Jul 26, 2017	22.92	23.31	22.87	23.12
3657	NASDAQ	NKTR	Tue, Jul 25, 2017	23.25	23.45	22.90	23.23
3656	NASDAQ	NKTR	Mon, Jul 24, 2017	23.50	23.80	22.27	22.95
3655	NASDAQ	NKTR	Fri, Jul 21, 2017	22.19	22.82	21.98	22.24
3654	NASDAQ	NKTR	Thu, Jul 20, 2017	21.75	22.50	21.28	22.17
3653	NASDAQ	NKTR	Wed, Jul 19, 2017	21.85	22.02	21.26	21.66
3652	NASDAQ	NKTR	Tue, Jul 18, 2017	21.20	21.96	20.46	21.60
3651	NASDAQ	NKTR	Mon, Jul 17, 2017	20.68	20.99	20.51	20.66
3650	NASDAQ	NKTR	Fri, Jul 14, 2017	20.70	20.93	20.40	20.67
3649	NASDAQ	NKTR	Thu, Jul 13, 2017	20.94	20.94	20.21	20.81
3648	NASDAQ	NKTR	Wed, Jul 12, 2017	21.16	21.19	20.67	20.85
3647	NASDAQ	NKTR	Tue, Jul 11, 2017	19.56	21.05	19.51	20.96
3646	NASDAQ	NKTR	Mon, Jul 10, 2017	19.76	19.97	19.03	19.51
3645	NASDAQ	NKTR	Fri, Jul 7, 2017	19.66	19.85	19.44	19.79
3644	NASDAQ	NKTR	Thu, Jul 6, 2017	19.85	20.07	19.04	19.50
3643	NASDAQ	NKTR	Wed, Jul 5, 2017	19.73	20.41	19.43	20.05
3642	NASDAQ	NKTR	Mon, Jul 3, 2017	19.61	19.87	19.42	19.76
3641	NASDAQ	NKTR	Fri, Jun 30, 2017	19.33	19.67	19.27	19.55
3640	NASDAQ	NKTR	Thu, Jun 29, 2017	19.52	19.77	19.11	19.34
3639	NASDAQ	NKTR	Wed, Jun 28, 2017	18.99	19.57	18.92	19.51
3638	NASDAQ	NKTR	Tue, Jun 27, 2017	19.74	19.74	18.78	18.82
3637	NASDAQ	NKTR	Mon, Jun 26, 2017	20.05	20.28	19.57	19.74
3636	NASDAQ	NKTR	Fri, Jun 23, 2017	19.50	20.00	19.18	19.99
3635	NASDAQ	NKTR	Thu, Jun 22, 2017	19.23	19.91	19.01	19.50
3634	NASDAQ	NKTR	Wed, Jun 21, 2017	18.24	19.22	18.13	19.16
3633	NASDAQ	NKTR	Tue, Jun 20, 2017	18.54	19.18	18.09	18.16
3632	NASDAQ	NKTR	Mon, Jun 19, 2017	18.29	18.74	18.18	18.39
3631	NASDAQ	NKTR	Fri, Jun 16, 2017	17.81	18.32	17.81	18.20
3630	NASDAQ	NKTR	Thu, Jun 15, 2017	18.25	18.36	17.95	18.09
3629	NASDAQ	NKTR	Wed, Jun 14, 2017	18.26	18.53	17.97	18.44
3628	NASDAQ	NKTR	Tue, Jun 13, 2017	18.19	18.51	17.92	18.27
3627	NASDAQ	NKTR	Mon, Jun 12, 2017	19.03	19.14	17.59	18.03
3626	NASDAQ	NKTR	Fri, Jun 9, 2017	18.71	19.59	18.71	19.02
3625	NASDAQ	NKTR	Thu, Jun 8, 2017	18.90	19.12	18.40	18.66
3624	NASDAQ	NKTR	Wed, Jun 7, 2017	19.72	19.81	18.82	18.85
3623	NASDAQ	NKTR	Tue, Jun 6, 2017	19.45	19.81	19.04	19.68
3622	NASDAQ	NKTR	Mon, Jun 5, 2017	20.61	20.73	18.60	19.65
3621	NASDAQ	NKTR	Fri, Jun 2, 2017	20.07	20.61	19.82	20.51
3620	NASDAQ	NKTR	Thu, Jun 1, 2017	19.90	20.20	19.65	20.00
3619	NASDAQ	NKTR	Wed, May 31, 2017	19.19	19.89	18.67	19.88
3618	NASDAQ	NKTR	Tue, May 30, 2017	20.88	21.11	19.00	19.02
3617	NASDAQ	NKTR	Fri, May 26, 2017	21.49	21.49	20.75	20.79
3616	NASDAQ	NKTR	Thu, May 25, 2017	21.15	21.55	20.57	21.50
3615	NASDAQ	NKTR	Wed, May 24, 2017	19.73	21.11	19.57	21.10
3614	NASDAQ	NKTR	Tue, May 23, 2017	19.22	19.77	18.84	19.75
3613	NASDAQ	NKTR	Mon, May 22, 2017	18.99	19.32	18.78	19.28
3612	NASDAQ	NKTR	Fri, May 19, 2017	19.53	19.84	18.80	18.95
3611	NASDAQ	NKTR	Thu, May 18, 2017	18.90	19.68	18.51	19.54
3610	NASDAQ	NKTR	Wed, May 17, 2017	19.25	19.34	18.80	18.90
3609	NASDAQ	NKTR	Tue, May 16, 2017	19.82	19.91	19.31	19.54
3608	NASDAQ	NKTR	Mon, May 15, 2017	19.70	19.95	19.53	19.81
3607	NASDAQ	NKTR	Fri, May 12, 2017	19.40	19.96	19.11	19.71
3606	NASDAQ	NKTR	Thu, May 11, 2017	18.90	19.61	18.53	19.41
3605	NASDAQ	NKTR	Wed, May 10, 2017	17.53	19.36	17.53	18.97
3604	NASDAQ	NKTR	Tue, May 9, 2017	18.01	18.19	17.33	17.54
3603	NASDAQ	NKTR	Mon, May 8, 2017	18.49	18.86	17.65	17.93
3602	NASDAQ	NKTR	Fri, May 5, 2017	18.59	18.70	18.24	18.64
3601	NASDAQ	NKTR	Thu, May 4, 2017	18.48	18.65	18.30	18.58
3600	NASDAQ	NKTR	Wed, May 3, 2017	18.52	18.79	18.27	18.39
3599	NASDAQ	NKTR	Tue, May 2, 2017	18.95	18.95	18.32	18.56
3598	NASDAQ	NKTR	Mon, May 1, 2017	19.00	19.05	18.38	18.77
3597	NASDAQ	NKTR	Fri, Apr 28, 2017	19.00	19.28	18.74	18.97
3596	NASDAQ	NKTR	Thu, Apr 27, 2017	18.94	19.16	18.48	18.93
3595	NASDAQ	NKTR	Wed, Apr 26, 2017	19.27	19.64	18.77	18.79
3594	NASDAQ	NKTR	Tue, Apr 25, 2017	18.99	19.52	18.99	19.39
3593	NASDAQ	NKTR	Mon, Apr 24, 2017	18.63	18.91	18.38	18.86
3592	NASDAQ	NKTR	Fri, Apr 21, 2017	19.12	19.33	18.17	18.37
3591	NASDAQ	NKTR	Thu, Apr 20, 2017	18.80	19.72	18.57	19.13
3590	NASDAQ	NKTR	Wed, Apr 19, 2017	18.70	18.90	18.37	18.61
3589	NASDAQ	NKTR	Tue, Apr 18, 2017	18.64	18.72	18.32	18.59
3588	NASDAQ	NKTR	Mon, Apr 17, 2017	18.61	18.93	18.36	18.86
3587	NASDAQ	NKTR	Thu, Apr 13, 2017	18.17	18.92	18.00	18.73
3586	NASDAQ	NKTR	Wed, Apr 12, 2017	18.40	18.45	18.03	18.22
3585	NASDAQ	NKTR	Tue, Apr 11, 2017	18.45	18.91	18.16	18.52
3584	NASDAQ	NKTR	Mon, Apr 10, 2017	20.13	20.22	18.49	18.50
3583	NASDAQ	NKTR	Fri, Apr 7, 2017	20.86	21.07	19.65	20.11
3582	NASDAQ	NKTR	Thu, Apr 6, 2017	21.00	21.48	20.73	21.04
3581	NASDAQ	NKTR	Wed, Apr 5, 2017	22.16	22.39	21.07	21.08
3580	NASDAQ	NKTR	Tue, Apr 4, 2017	22.80	23.14	22.20	22.36
3579	NASDAQ	NKTR	Mon, Apr 3, 2017	23.64	23.77	22.43	22.57
3578	NASDAQ	NKTR	Fri, Mar 31, 2017	23.24	24.07	23.06	23.47
3577	NASDAQ	NKTR	Thu, Mar 30, 2017	24.25	24.39	22.76	23.25
3576	NASDAQ	NKTR	Wed, Mar 29, 2017	23.92	24.88	23.91	24.20
3575	NASDAQ	NKTR	Tue, Mar 28, 2017	23.35	24.05	23.14	23.93
3574	NASDAQ	NKTR	Mon, Mar 27, 2017	21.83	23.44	21.50	23.38
3573	NASDAQ	NKTR	Fri, Mar 24, 2017	22.51	22.85	22.16	22.42
3572	NASDAQ	NKTR	Thu, Mar 23, 2017	22.86	23.25	22.36	22.53
3571	NASDAQ	NKTR	Wed, Mar 22, 2017	21.83	23.29	21.73	22.89
3570	NASDAQ	NKTR	Tue, Mar 21, 2017	21.95	23.37	21.60	21.83
3569	NASDAQ	NKTR	Mon, Mar 20, 2017	18.78	22.32	18.51	22.11
3568	NASDAQ	NKTR	Fri, Mar 17, 2017	15.62	15.62	14.96	15.50
3567	NASDAQ	NKTR	Thu, Mar 16, 2017	15.68	15.82	15.45	15.71
3566	NASDAQ	NKTR	Wed, Mar 15, 2017	15.42	15.84	15.41	15.68
3565	NASDAQ	NKTR	Tue, Mar 14, 2017	15.63	15.66	15.15	15.39
3564	NASDAQ	NKTR	Mon, Mar 13, 2017	15.70	15.74	15.27	15.69
3563	NASDAQ	NKTR	Fri, Mar 10, 2017	15.41	15.63	14.99	15.34
3562	NASDAQ	NKTR	Thu, Mar 9, 2017	15.27	15.48	15.13	15.32
3561	NASDAQ	NKTR	Wed, Mar 8, 2017	14.30	15.52	14.04	15.24
3560	NASDAQ	NKTR	Tue, Mar 7, 2017	14.20	14.53	13.95	14.26
3559	NASDAQ	NKTR	Mon, Mar 6, 2017	14.58	14.76	14.37	14.38
3558	NASDAQ	NKTR	Fri, Mar 3, 2017	14.83	15.40	14.48	14.64
3557	NASDAQ	NKTR	Thu, Mar 2, 2017	12.55	15.61	12.50	14.79
3556	NASDAQ	NKTR	Wed, Mar 1, 2017	13.36	13.36	12.83	13.01
3555	NASDAQ	NKTR	Tue, Feb 28, 2017	13.77	13.77	12.97	13.08
3554	NASDAQ	NKTR	Mon, Feb 27, 2017	13.40	13.79	13.34	13.70
3553	NASDAQ	NKTR	Fri, Feb 24, 2017	13.09	13.46	13.04	13.45
3552	NASDAQ	NKTR	Thu, Feb 23, 2017	13.20	13.48	12.86	13.20
3551	NASDAQ	NKTR	Wed, Feb 22, 2017	13.41	13.47	13.11	13.21
3550	NASDAQ	NKTR	Tue, Feb 21, 2017	13.13	13.42	12.98	13.41
3549	NASDAQ	NKTR	Fri, Feb 17, 2017	12.90	13.33	12.88	13.10
3548	NASDAQ	NKTR	Thu, Feb 16, 2017	13.68	13.73	12.94	12.98
3547	NASDAQ	NKTR	Wed, Feb 15, 2017	13.32	13.72	13.30	13.70
3546	NASDAQ	NKTR	Tue, Feb 14, 2017	13.17	13.52	13.09	13.38
3545	NASDAQ	NKTR	Mon, Feb 13, 2017	13.42	13.42	13.08	13.25
3544	NASDAQ	NKTR	Fri, Feb 10, 2017	13.74	13.96	13.13	13.29
3543	NASDAQ	NKTR	Thu, Feb 9, 2017	13.13	13.70	13.05	13.69
3542	NASDAQ	NKTR	Wed, Feb 8, 2017	13.07	13.24	12.71	13.14
3541	NASDAQ	NKTR	Tue, Feb 7, 2017	13.46	13.52	13.09	13.17
3540	NASDAQ	NKTR	Mon, Feb 6, 2017	12.87	13.46	12.71	13.45
3539	NASDAQ	NKTR	Fri, Feb 3, 2017	12.53	12.90	12.42	12.89
3538	NASDAQ	NKTR	Thu, Feb 2, 2017	12.45	12.54	12.16	12.39
3537	NASDAQ	NKTR	Wed, Feb 1, 2017	12.12	12.63	12.05	12.63
3536	NASDAQ	NKTR	Tue, Jan 31, 2017	11.65	12.14	11.41	12.11
3535	NASDAQ	NKTR	Mon, Jan 30, 2017	12.17	12.21	11.54	11.75
3534	NASDAQ	NKTR	Fri, Jan 27, 2017	12.27	12.49	12.20	12.37
3533	NASDAQ	NKTR	Thu, Jan 26, 2017	12.28	12.40	12.07	12.25
3532	NASDAQ	NKTR	Wed, Jan 25, 2017	12.22	12.43	12.18	12.41
3531	NASDAQ	NKTR	Tue, Jan 24, 2017	12.16	12.28	11.69	12.13
3530	NASDAQ	NKTR	Mon, Jan 23, 2017	12.05	12.18	11.75	12.14
3529	NASDAQ	NKTR	Fri, Jan 20, 2017	12.19	12.26	11.94	12.02
3528	NASDAQ	NKTR	Thu, Jan 19, 2017	12.49	12.53	12.12	12.25
3527	NASDAQ	NKTR	Wed, Jan 18, 2017	12.38	12.51	12.07	12.51
3526	NASDAQ	NKTR	Tue, Jan 17, 2017	12.78	12.82	12.15	12.31
3525	NASDAQ	NKTR	Fri, Jan 13, 2017	12.90	13.28	12.90	12.93
3524	NASDAQ	NKTR	Thu, Jan 12, 2017	12.97	12.98	12.53	12.82
3523	NASDAQ	NKTR	Wed, Jan 11, 2017	13.45	13.48	12.73	13.10
3522	NASDAQ	NKTR	Tue, Jan 10, 2017	13.78	13.94	13.22	13.51
3521	NASDAQ	NKTR	Mon, Jan 9, 2017	13.85	13.97	13.55	13.64
3520	NASDAQ	NKTR	Fri, Jan 6, 2017	13.45	13.78	13.31	13.75
3519	NASDAQ	NKTR	Thu, Jan 5, 2017	13.15	13.27	13.03	13.20
3518	NASDAQ	NKTR	Wed, Jan 4, 2017	12.70	13.19	12.58	13.16
3517	NASDAQ	NKTR	Tue, Jan 3, 2017	12.48	12.77	12.28	12.69
3516	NASDAQ	NKTR	Fri, Dec 30, 2016	12.28	12.48	12.20	12.27
3515	NASDAQ	NKTR	Thu, Dec 29, 2016	12.14	12.28	12.03	12.20
3514	NASDAQ	NKTR	Wed, Dec 28, 2016	12.63	12.69	12.06	12.18
3513	NASDAQ	NKTR	Tue, Dec 27, 2016	12.90	13.05	12.65	12.66
3512	NASDAQ	NKTR	Fri, Dec 23, 2016	12.30	12.89	12.30	12.88
3511	NASDAQ	NKTR	Thu, Dec 22, 2016	12.34	12.47	12.20	12.32
3510	NASDAQ	NKTR	Wed, Dec 21, 2016	12.75	12.88	12.33	12.34
3509	NASDAQ	NKTR	Tue, Dec 20, 2016	12.99	13.23	12.54	12.79
3508	NASDAQ	NKTR	Mon, Dec 19, 2016	12.87	13.29	12.81	12.98
3507	NASDAQ	NKTR	Fri, Dec 16, 2016	12.66	13.08	12.60	12.66
3506	NASDAQ	NKTR	Thu, Dec 15, 2016	12.20	12.65	12.15	12.59
3505	NASDAQ	NKTR	Wed, Dec 14, 2016	12.24	12.45	12.03	12.18
3504	NASDAQ	NKTR	Tue, Dec 13, 2016	12.49	12.83	12.22	12.24
3503	NASDAQ	NKTR	Mon, Dec 12, 2016	12.77	13.09	12.43	12.55
3502	NASDAQ	NKTR	Fri, Dec 9, 2016	13.06	13.40	12.98	13.28
3501	NASDAQ	NKTR	Thu, Dec 8, 2016	12.32	12.96	12.10	12.95
3500	NASDAQ	NKTR	Wed, Dec 7, 2016	12.65	12.73	12.00	12.33
3499	NASDAQ	NKTR	Tue, Dec 6, 2016	12.67	12.85	12.25	12.79
3498	NASDAQ	NKTR	Mon, Dec 5, 2016	12.44	12.84	12.39	12.59
3497	NASDAQ	NKTR	Fri, Dec 2, 2016	12.10	12.60	11.90	12.37
3496	NASDAQ	NKTR	Thu, Dec 1, 2016	12.34	12.35	11.67	12.10
3495	NASDAQ	NKTR	Wed, Nov 30, 2016	12.62	12.74	12.08	12.29
3494	NASDAQ	NKTR	Tue, Nov 29, 2016	12.82	12.92	12.51	12.58
3493	NASDAQ	NKTR	Mon, Nov 28, 2016	13.36	13.48	12.73	12.75
3492	NASDAQ	NKTR	Fri, Nov 25, 2016	13.35	13.53	13.25	13.48
3491	NASDAQ	NKTR	Wed, Nov 23, 2016	12.93	13.36	12.72	13.27
3490	NASDAQ	NKTR	Tue, Nov 22, 2016	13.58	13.58	12.97	13.11
3489	NASDAQ	NKTR	Mon, Nov 21, 2016	14.02	14.02	13.26	13.50
3488	NASDAQ	NKTR	Fri, Nov 18, 2016	13.74	14.14	13.70	13.94
3487	NASDAQ	NKTR	Thu, Nov 17, 2016	13.89	14.00	13.69	13.97
3486	NASDAQ	NKTR	Wed, Nov 16, 2016	13.87	14.20	13.66	13.91
3485	NASDAQ	NKTR	Tue, Nov 15, 2016	14.26	14.27	13.70	13.93
3484	NASDAQ	NKTR	Mon, Nov 14, 2016	14.50	14.74	14.22	14.41
3483	NASDAQ	NKTR	Fri, Nov 11, 2016	13.67	14.55	13.20	14.41
3482	NASDAQ	NKTR	Thu, Nov 10, 2016	13.78	14.44	13.61	13.68
3481	NASDAQ	NKTR	Wed, Nov 9, 2016	13.28	14.16	13.10	13.60
3480	NASDAQ	NKTR	Tue, Nov 8, 2016	12.72	13.22	12.48	13.07
3479	NASDAQ	NKTR	Mon, Nov 7, 2016	12.66	12.89	12.22	12.80
3478	NASDAQ	NKTR	Fri, Nov 4, 2016	12.20	13.23	12.20	12.30
3477	NASDAQ	NKTR	Thu, Nov 3, 2016	12.54	12.54	11.81	11.85
3476	NASDAQ	NKTR	Wed, Nov 2, 2016	12.46	12.63	12.24	12.44
3475	NASDAQ	NKTR	Tue, Nov 1, 2016	12.40	12.55	12.26	12.49
3474	NASDAQ	NKTR	Mon, Oct 31, 2016	12.07	12.53	12.01	12.40
3473	NASDAQ	NKTR	Fri, Oct 28, 2016	12.23	12.23	11.88	12.01
3472	NASDAQ	NKTR	Thu, Oct 27, 2016	12.72	12.93	12.12	12.25
3471	NASDAQ	NKTR	Wed, Oct 26, 2016	13.00	13.01	12.55	12.61
3470	NASDAQ	NKTR	Tue, Oct 25, 2016	13.05	13.29	12.75	12.78
3469	NASDAQ	NKTR	Mon, Oct 24, 2016	13.44	13.50	13.09	13.10
3468	NASDAQ	NKTR	Fri, Oct 21, 2016	13.60	13.77	13.29	13.34
3467	NASDAQ	NKTR	Thu, Oct 20, 2016	13.25	13.79	13.17	13.75
3466	NASDAQ	NKTR	Wed, Oct 19, 2016	13.15	13.50	13.08	13.35
3465	NASDAQ	NKTR	Tue, Oct 18, 2016	16.61	16.61	14.07	14.08
3464	NASDAQ	NKTR	Mon, Oct 17, 2016	15.88	16.02	15.65	15.67
3463	NASDAQ	NKTR	Fri, Oct 14, 2016	16.19	16.25	15.83	15.89
3462	NASDAQ	NKTR	Thu, Oct 13, 2016	16.04	16.36	15.92	16.08
3461	NASDAQ	NKTR	Wed, Oct 12, 2016	16.67	16.88	16.15	16.22
3460	NASDAQ	NKTR	Tue, Oct 11, 2016	16.99	17.29	16.52	16.64
3459	NASDAQ	NKTR	Mon, Oct 10, 2016	16.95	17.38	16.95	17.21
3458	NASDAQ	NKTR	Fri, Oct 7, 2016	17.08	17.12	16.56	16.81
3457	NASDAQ	NKTR	Thu, Oct 6, 2016	16.92	17.22	16.80	17.00
3456	NASDAQ	NKTR	Wed, Oct 5, 2016	17.05	17.38	16.88	17.06
3455	NASDAQ	NKTR	Tue, Oct 4, 2016	17.50	17.69	16.82	16.94
3454	NASDAQ	NKTR	Mon, Oct 3, 2016	17.04	17.49	16.94	17.48
3453	NASDAQ	NKTR	Fri, Sep 30, 2016	17.06	17.42	16.76	17.18
3452	NASDAQ	NKTR	Thu, Sep 29, 2016	17.59	17.66	16.93	16.95
3451	NASDAQ	NKTR	Wed, Sep 28, 2016	17.49	18.08	17.40	17.67
3450	NASDAQ	NKTR	Tue, Sep 27, 2016	18.55	18.76	15.88	17.35
3449	NASDAQ	NKTR	Mon, Sep 26, 2016	18.56	18.90	18.00	18.03
3448	NASDAQ	NKTR	Fri, Sep 23, 2016	19.50	19.50	18.58	18.75
3447	NASDAQ	NKTR	Thu, Sep 22, 2016	19.29	19.60	19.18	19.52
3446	NASDAQ	NKTR	Wed, Sep 21, 2016	19.04	19.24	18.58	19.15
3445	NASDAQ	NKTR	Tue, Sep 20, 2016	19.25	19.32	18.96	18.97
3444	NASDAQ	NKTR	Mon, Sep 19, 2016	19.24	19.50	18.94	18.99
3443	NASDAQ	NKTR	Fri, Sep 16, 2016	19.25	19.28	18.93	19.08
3442	NASDAQ	NKTR	Thu, Sep 15, 2016	19.06	19.35	18.88	19.25
3441	NASDAQ	NKTR	Wed, Sep 14, 2016	18.80	19.39	18.78	19.11
3440	NASDAQ	NKTR	Tue, Sep 13, 2016	19.05	19.25	18.37	18.68
3439	NASDAQ	NKTR	Mon, Sep 12, 2016	18.58	19.32	18.58	19.32
3438	NASDAQ	NKTR	Fri, Sep 9, 2016	19.48	19.48	18.65	18.66
3437	NASDAQ	NKTR	Thu, Sep 8, 2016	19.91	19.98	19.38	19.61
3436	NASDAQ	NKTR	Wed, Sep 7, 2016	18.92	19.79	18.86	19.68
3435	NASDAQ	NKTR	Tue, Sep 6, 2016	18.50	19.14	18.46	18.93
3434	NASDAQ	NKTR	Fri, Sep 2, 2016	18.18	18.54	17.88	18.45
3433	NASDAQ	NKTR	Thu, Sep 1, 2016	17.85	18.12	17.59	18.11
3432	NASDAQ	NKTR	Wed, Aug 31, 2016	17.54	17.86	17.25	17.85
3431	NASDAQ	NKTR	Tue, Aug 30, 2016	17.28	17.54	16.98	17.51
3430	NASDAQ	NKTR	Mon, Aug 29, 2016	17.53	17.56	17.10	17.32
3429	NASDAQ	NKTR	Fri, Aug 26, 2016	17.32	17.64	17.13	17.43
3428	NASDAQ	NKTR	Thu, Aug 25, 2016	17.58	18.01	16.99	17.34
3427	NASDAQ	NKTR	Wed, Aug 24, 2016	18.17	18.70	17.44	17.58
3426	NASDAQ	NKTR	Tue, Aug 23, 2016	17.80	18.36	17.79	18.16
3425	NASDAQ	NKTR	Mon, Aug 22, 2016	17.22	17.95	17.22	17.83
3424	NASDAQ	NKTR	Fri, Aug 19, 2016	17.70	17.74	17.15	17.26
3423	NASDAQ	NKTR	Thu, Aug 18, 2016	17.61	17.82	17.33	17.72
3422	NASDAQ	NKTR	Wed, Aug 17, 2016	17.61	17.69	17.38	17.66
3421	NASDAQ	NKTR	Tue, Aug 16, 2016	17.61	17.67	17.46	17.53
3420	NASDAQ	NKTR	Mon, Aug 15, 2016	17.15	17.73	16.99	17.64
3419	NASDAQ	NKTR	Fri, Aug 12, 2016	17.21	17.23	16.89	17.16
3418	NASDAQ	NKTR	Thu, Aug 11, 2016	17.08	17.32	16.91	17.21
3417	NASDAQ	NKTR	Wed, Aug 10, 2016	17.40	17.46	16.92	17.04
3416	NASDAQ	NKTR	Tue, Aug 9, 2016	17.32	17.47	17.22	17.38
3415	NASDAQ	NKTR	Mon, Aug 8, 2016	17.35	17.58	17.15	17.26
3414	NASDAQ	NKTR	Fri, Aug 5, 2016	17.39	17.69	17.22	17.58
3413	NASDAQ	NKTR	Thu, Aug 4, 2016	17.30	18.12	17.03	17.46
3412	NASDAQ	NKTR	Wed, Aug 3, 2016	17.18	17.55	16.95	17.53
3411	NASDAQ	NKTR	Tue, Aug 2, 2016	17.71	17.80	16.91	17.18
3410	NASDAQ	NKTR	Mon, Aug 1, 2016	17.40	17.98	17.14	17.76
3409	NASDAQ	NKTR	Fri, Jul 29, 2016	16.09	17.37	16.08	17.29
3408	NASDAQ	NKTR	Thu, Jul 28, 2016	15.14	16.18	15.14	16.10
3407	NASDAQ	NKTR	Wed, Jul 27, 2016	15.17	15.31	15.01	15.17
3406	NASDAQ	NKTR	Tue, Jul 26, 2016	15.31	15.49	15.06	15.15
3405	NASDAQ	NKTR	Mon, Jul 25, 2016	15.16	15.43	15.09	15.31
3404	NASDAQ	NKTR	Fri, Jul 22, 2016	15.38	15.47	15.17	15.20
3403	NASDAQ	NKTR	Thu, Jul 21, 2016	15.40	15.79	15.25	15.39
3402	NASDAQ	NKTR	Wed, Jul 20, 2016	15.06	15.39	14.98	15.29
3401	NASDAQ	NKTR	Tue, Jul 19, 2016	15.39	15.60	14.95	14.95
3400	NASDAQ	NKTR	Mon, Jul 18, 2016	15.40	15.54	15.31	15.40
3399	NASDAQ	NKTR	Fri, Jul 15, 2016	15.72	15.72	15.42	15.45
3398	NASDAQ	NKTR	Thu, Jul 14, 2016	15.96	15.96	15.52	15.62
3397	NASDAQ	NKTR	Wed, Jul 13, 2016	15.81	15.92	15.64	15.77
3396	NASDAQ	NKTR	Tue, Jul 12, 2016	15.23	15.80	15.07	15.69
3395	NASDAQ	NKTR	Mon, Jul 11, 2016	15.06	15.21	14.96	15.07
3394	NASDAQ	NKTR	Fri, Jul 8, 2016	14.37	14.94	14.34	14.92
3393	NASDAQ	NKTR	Thu, Jul 7, 2016	14.27	14.42	14.16	14.30
3392	NASDAQ	NKTR	Wed, Jul 6, 2016	14.01	14.47	13.64	14.21
3391	NASDAQ	NKTR	Tue, Jul 5, 2016	14.27	14.42	13.97	14.09
3390	NASDAQ	NKTR	Fri, Jul 1, 2016	14.18	14.43	14.04	14.40
3389	NASDAQ	NKTR	Thu, Jun 30, 2016	13.95	14.23	13.73	14.23
3388	NASDAQ	NKTR	Wed, Jun 29, 2016	13.99	14.30	13.59	13.97
3387	NASDAQ	NKTR	Tue, Jun 28, 2016	13.58	13.93	13.54	13.76
3386	NASDAQ	NKTR	Mon, Jun 27, 2016	14.23	14.33	13.31	13.39
3385	NASDAQ	NKTR	Fri, Jun 24, 2016	14.81	15.25	14.33	14.38
3384	NASDAQ	NKTR	Thu, Jun 23, 2016	15.19	15.55	15.10	15.54
3383	NASDAQ	NKTR	Wed, Jun 22, 2016	14.97	15.53	14.77	15.09
3382	NASDAQ	NKTR	Tue, Jun 21, 2016	15.28	15.49	14.89	14.98
3381	NASDAQ	NKTR	Mon, Jun 20, 2016	15.06	15.96	14.91	15.21
3380	NASDAQ	NKTR	Fri, Jun 17, 2016	15.05	15.48	14.74	14.85
3379	NASDAQ	NKTR	Thu, Jun 16, 2016	14.95	15.05	14.75	15.02
3378	NASDAQ	NKTR	Wed, Jun 15, 2016	15.11	15.26	14.89	15.05
3377	NASDAQ	NKTR	Tue, Jun 14, 2016	14.92	15.05	14.75	15.05
3376	NASDAQ	NKTR	Mon, Jun 13, 2016	15.68	15.76	14.87	14.98
3375	NASDAQ	NKTR	Fri, Jun 10, 2016	16.04	16.09	15.69	15.80
3374	NASDAQ	NKTR	Thu, Jun 9, 2016	15.88	16.34	15.88	16.28
3373	NASDAQ	NKTR	Wed, Jun 8, 2016	16.09	16.26	15.67	16.01
3372	NASDAQ	NKTR	Tue, Jun 7, 2016	16.19	16.27	16.01	16.01
3371	NASDAQ	NKTR	Mon, Jun 6, 2016	15.83	16.30	15.50	16.25
3370	NASDAQ	NKTR	Fri, Jun 3, 2016	15.91	15.92	15.57	15.84
3369	NASDAQ	NKTR	Thu, Jun 2, 2016	15.48	15.99	14.76	15.96
3368	NASDAQ	NKTR	Wed, Jun 1, 2016	15.35	15.70	15.23	15.53
3367	NASDAQ	NKTR	Tue, May 31, 2016	15.27	15.56	15.20	15.44
3366	NASDAQ	NKTR	Fri, May 27, 2016	14.96	15.29	14.87	15.17
3365	NASDAQ	NKTR	Thu, May 26, 2016	14.79	14.91	14.56	14.90
3364	NASDAQ	NKTR	Wed, May 25, 2016	14.63	14.85	14.45	14.80
3363	NASDAQ	NKTR	Tue, May 24, 2016	14.21	14.59	13.89	14.54
3362	NASDAQ	NKTR	Mon, May 23, 2016	13.81	14.20	13.74	14.07
3361	NASDAQ	NKTR	Fri, May 20, 2016	13.50	13.96	13.28	13.84
3360	NASDAQ	NKTR	Thu, May 19, 2016	13.57	13.78	13.17	13.39
3359	NASDAQ	NKTR	Wed, May 18, 2016	13.30	13.84	13.23	13.65
3358	NASDAQ	NKTR	Tue, May 17, 2016	13.87	13.99	13.27	13.35
3357	NASDAQ	NKTR	Mon, May 16, 2016	13.41	13.99	12.82	13.91
3356	NASDAQ	NKTR	Fri, May 13, 2016	13.05	13.39	13.05	13.32
3355	NASDAQ	NKTR	Thu, May 12, 2016	13.37	13.49	12.87	13.09
3354	NASDAQ	NKTR	Wed, May 11, 2016	13.69	13.82	13.27	13.29
3353	NASDAQ	NKTR	Tue, May 10, 2016	13.65	13.73	13.41	13.71
3352	NASDAQ	NKTR	Mon, May 9, 2016	13.46	13.74	13.26	13.58
3351	NASDAQ	NKTR	Fri, May 6, 2016	13.53	13.73	12.99	13.38
3350	NASDAQ	NKTR	Thu, May 5, 2016	14.19	14.27	13.56	13.65
3349	NASDAQ	NKTR	Wed, May 4, 2016	15.21	15.36	13.60	14.02
3348	NASDAQ	NKTR	Tue, May 3, 2016	15.85	16.14	15.48	15.59
3347	NASDAQ	NKTR	Mon, May 2, 2016	15.84	15.99	15.44	15.98
3346	NASDAQ	NKTR	Fri, Apr 29, 2016	16.04	16.13	15.49	15.68
3345	NASDAQ	NKTR	Thu, Apr 28, 2016	16.18	16.45	16.02	16.14
3344	NASDAQ	NKTR	Wed, Apr 27, 2016	16.15	16.41	16.04	16.24
3343	NASDAQ	NKTR	Tue, Apr 26, 2016	16.20	16.38	15.83	16.14
3342	NASDAQ	NKTR	Mon, Apr 25, 2016	16.11	16.43	16.04	16.20
3341	NASDAQ	NKTR	Fri, Apr 22, 2016	15.77	16.34	15.68	16.22
3340	NASDAQ	NKTR	Thu, Apr 21, 2016	15.37	15.79	15.28	15.77
3339	NASDAQ	NKTR	Wed, Apr 20, 2016	15.60	15.81	15.30	15.37
3338	NASDAQ	NKTR	Tue, Apr 19, 2016	15.72	15.94	15.36	15.56
3337	NASDAQ	NKTR	Mon, Apr 18, 2016	15.15	15.87	15.08	15.75
3336	NASDAQ	NKTR	Fri, Apr 15, 2016	15.11	15.31	14.91	15.14
3335	NASDAQ	NKTR	Thu, Apr 14, 2016	15.28	15.31	14.81	15.19
3334	NASDAQ	NKTR	Wed, Apr 13, 2016	14.88	15.32	14.54	15.27
3333	NASDAQ	NKTR	Tue, Apr 12, 2016	15.20	15.40	14.53	14.85
3332	NASDAQ	NKTR	Mon, Apr 11, 2016	15.52	15.67	15.25	15.29
3331	NASDAQ	NKTR	Fri, Apr 8, 2016	15.38	15.59	15.00	15.48
3330	NASDAQ	NKTR	Thu, Apr 7, 2016	15.22	15.85	15.04	15.15
3329	NASDAQ	NKTR	Wed, Apr 6, 2016	14.41	15.52	14.41	15.32
3328	NASDAQ	NKTR	Tue, Apr 5, 2016	14.26	14.26	14.26	14.37
3327	NASDAQ	NKTR	Mon, Apr 4, 2016	14.49	15.01	14.24	14.26
3326	NASDAQ	NKTR	Fri, Apr 1, 2016	13.63	14.54	13.50	14.44
3325	NASDAQ	NKTR	Thu, Mar 31, 2016	13.65	14.00	13.37	13.57
3324	NASDAQ	NKTR	Wed, Mar 30, 2016	13.43	13.71	13.38	13.57
3323	NASDAQ	NKTR	Tue, Mar 29, 2016	12.57	13.35	12.49	12.62
3322	NASDAQ	NKTR	Mon, Mar 28, 2016	12.78	12.88	12.43	12.62
3321	NASDAQ	NKTR	Thu, Mar 24, 2016	12.60	12.60	12.60	12.71
3320	NASDAQ	NKTR	Wed, Mar 23, 2016	12.91	13.18	12.58	12.60
3319	NASDAQ	NKTR	Tue, Mar 22, 2016	12.56	13.06	12.53	12.97
3318	NASDAQ	NKTR	Mon, Mar 21, 2016	12.54	12.88	12.02	12.64
3317	NASDAQ	NKTR	Fri, Mar 18, 2016	12.40	12.65	12.12	12.59
3316	NASDAQ	NKTR	Thu, Mar 17, 2016	12.23	12.48	11.82	12.32
3315	NASDAQ	NKTR	Wed, Mar 16, 2016	12.74	12.95	12.21	12.30
3314	NASDAQ	NKTR	Tue, Mar 15, 2016	13.05	13.05	13.05	12.77
3313	NASDAQ	NKTR	Mon, Mar 14, 2016	12.86	13.25	12.55	13.05
3312	NASDAQ	NKTR	Fri, Mar 11, 2016	12.17	12.94	12.17	12.87
3311	NASDAQ	NKTR	Thu, Mar 10, 2016	11.76	12.11	11.70	11.65
3310	NASDAQ	NKTR	Wed, Mar 9, 2016	11.90	11.90	11.90	11.65
3309	NASDAQ	NKTR	Tue, Mar 8, 2016	11.97	12.45	11.87	12.06
3308	NASDAQ	NKTR	Mon, Mar 7, 2016	11.27	12.07	11.22	12.06
3307	NASDAQ	NKTR	Fri, Mar 4, 2016	11.44	11.44	11.44	11.35
3306	NASDAQ	NKTR	Thu, Mar 3, 2016	11.15	11.15	11.15	11.44
3305	NASDAQ	NKTR	Wed, Mar 2, 2016	11.16	11.70	10.67	11.15
3304	NASDAQ	NKTR	Tue, Mar 1, 2016	11.17	11.17	11.17	11.47
3303	NASDAQ	NKTR	Mon, Feb 29, 2016	11.18	11.38	10.99	11.17
3302	NASDAQ	NKTR	Fri, Feb 26, 2016	11.30	11.30	11.30	11.27
3301	NASDAQ	NKTR	Thu, Feb 25, 2016	11.44	11.58	10.93	11.30
3300	NASDAQ	NKTR	Wed, Feb 24, 2016	11.00	11.38	10.52	11.36
3299	NASDAQ	NKTR	Tue, Feb 23, 2016	11.42	11.68	10.98	11.00
3298	NASDAQ	NKTR	Mon, Feb 22, 2016	11.50	11.75	11.36	11.50
3297	NASDAQ	NKTR	Fri, Feb 19, 2016	11.29	11.51	10.97	11.42
3296	NASDAQ	NKTR	Thu, Feb 18, 2016	11.99	12.15	11.32	11.34
3295	NASDAQ	NKTR	Wed, Feb 17, 2016	11.63	12.14	11.39	11.94
3294	NASDAQ	NKTR	Tue, Feb 16, 2016	11.62	11.85	11.35	11.54
3293	NASDAQ	NKTR	Fri, Feb 12, 2016	11.55	11.62	11.28	11.54
3292	NASDAQ	NKTR	Thu, Feb 11, 2016	10.87	11.56	10.76	11.32
3291	NASDAQ	NKTR	Wed, Feb 10, 2016	11.48	11.92	11.16	11.17
3290	NASDAQ	NKTR	Tue, Feb 9, 2016	10.93	11.92	10.92	11.34
3289	NASDAQ	NKTR	Mon, Feb 8, 2016	11.79	11.80	10.96	11.17
3288	NASDAQ	NKTR	Fri, Feb 5, 2016	11.55	12.03	10.70	11.94
3287	NASDAQ	NKTR	Thu, Feb 4, 2016	12.05	12.27	11.59	11.69
3286	NASDAQ	NKTR	Wed, Feb 3, 2016	12.29	12.31	11.53	12.21
3285	NASDAQ	NKTR	Tue, Feb 2, 2016	13.15	13.31	12.09	12.16
3284	NASDAQ	NKTR	Mon, Feb 1, 2016	13.58	14.00	12.94	13.33
3283	NASDAQ	NKTR	Fri, Jan 29, 2016	13.83	14.17	13.18	13.64
3282	NASDAQ	NKTR	Thu, Jan 28, 2016	14.85	14.85	13.51	13.71
3281	NASDAQ	NKTR	Wed, Jan 27, 2016	15.18	15.37	14.34	14.43
3280	NASDAQ	NKTR	Tue, Jan 26, 2016	15.08	15.36	14.82	15.25
3279	NASDAQ	NKTR	Mon, Jan 25, 2016	14.51	15.28	14.51	14.94
3278	NASDAQ	NKTR	Fri, Jan 22, 2016	14.66	14.97	14.20	14.76
3277	NASDAQ	NKTR	Thu, Jan 21, 2016	14.66	14.86	14.13	14.28
3276	NASDAQ	NKTR	Wed, Jan 20, 2016	13.53	14.87	13.53	14.57
3275	NASDAQ	NKTR	Tue, Jan 19, 2016	13.67	14.60	13.66	14.03
3274	NASDAQ	NKTR	Fri, Jan 15, 2016	13.15	14.06	12.98	14.01
3273	NASDAQ	NKTR	Thu, Jan 14, 2016	13.26	13.94	12.79	13.76
3272	NASDAQ	NKTR	Wed, Jan 13, 2016	14.36	14.51	13.15	13.19
3271	NASDAQ	NKTR	Tue, Jan 12, 2016	14.00	14.40	13.75	14.27
3270	NASDAQ	NKTR	Mon, Jan 11, 2016	14.76	14.88	13.62	13.85
3269	NASDAQ	NKTR	Fri, Jan 8, 2016	15.12	15.25	14.40	14.72
3268	NASDAQ	NKTR	Thu, Jan 7, 2016	15.44	16.06	14.95	14.99
3267	NASDAQ	NKTR	Wed, Jan 6, 2016	15.74	15.95	15.26	15.63
3266	NASDAQ	NKTR	Tue, Jan 5, 2016	16.35	16.57	15.92	16.04
3265	NASDAQ	NKTR	Mon, Jan 4, 2016	16.42	16.67	16.10	16.20
3264	NASDAQ	NKTR	Thu, Dec 31, 2015	16.82	17.14	16.65	16.85
3263	NASDAQ	NKTR	Wed, Dec 30, 2015	17.32	17.44	17.02	17.16
3262	NASDAQ	NKTR	Tue, Dec 29, 2015	17.25	17.55	17.13	17.41
3261	NASDAQ	NKTR	Mon, Dec 28, 2015	17.03	17.19	16.77	17.16
3260	NASDAQ	NKTR	Thu, Dec 24, 2015	16.89	17.25	16.84	17.07
3259	NASDAQ	NKTR	Wed, Dec 23, 2015	17.15	17.24	16.75	16.83
3258	NASDAQ	NKTR	Tue, Dec 22, 2015	16.62	17.03	16.36	17.02
3257	NASDAQ	NKTR	Mon, Dec 21, 2015	15.97	16.52	15.66	16.51
3256	NASDAQ	NKTR	Fri, Dec 18, 2015	15.88	16.25	15.60	15.87
3255	NASDAQ	NKTR	Thu, Dec 17, 2015	16.20	16.40	15.87	15.91
3254	NASDAQ	NKTR	Wed, Dec 16, 2015	15.69	16.17	15.44	16.13
3253	NASDAQ	NKTR	Tue, Dec 15, 2015	15.32	15.68	15.19	15.55
3252	NASDAQ	NKTR	Mon, Dec 14, 2015	15.42	15.57	14.95	15.18
3251	NASDAQ	NKTR	Fri, Dec 11, 2015	15.41	15.75	15.19	15.45
3250	NASDAQ	NKTR	Thu, Dec 10, 2015	15.68	15.96	15.44	15.83
3249	NASDAQ	NKTR	Wed, Dec 9, 2015	15.24	16.01	15.17	15.67
3248	NASDAQ	NKTR	Tue, Dec 8, 2015	15.17	15.50	14.90	15.32
3247	NASDAQ	NKTR	Mon, Dec 7, 2015	15.90	15.99	15.30	15.39
3246	NASDAQ	NKTR	Fri, Dec 4, 2015	15.28	15.99	15.23	15.88
3245	NASDAQ	NKTR	Thu, Dec 3, 2015	15.79	16.03	15.11	15.21
3244	NASDAQ	NKTR	Wed, Dec 2, 2015	15.70	16.10	15.35	15.71
3243	NASDAQ	NKTR	Tue, Dec 1, 2015	15.71	16.05	15.43	15.81
3242	NASDAQ	NKTR	Mon, Nov 30, 2015	15.21	15.74	15.12	15.66
3241	NASDAQ	NKTR	Fri, Nov 27, 2015	15.64	15.69	14.97	15.21
3240	NASDAQ	NKTR	Wed, Nov 25, 2015	14.76	15.75	14.76	15.64
3239	NASDAQ	NKTR	Tue, Nov 24, 2015	14.79	15.18	14.75	15.06
3238	NASDAQ	NKTR	Mon, Nov 23, 2015	15.41	15.75	14.84	14.92
3237	NASDAQ	NKTR	Fri, Nov 20, 2015	15.00	15.69	14.85	15.49
3236	NASDAQ	NKTR	Thu, Nov 19, 2015	15.00	15.08	14.64	14.95
3235	NASDAQ	NKTR	Wed, Nov 18, 2015	14.41	15.00	14.39	15.00
3234	NASDAQ	NKTR	Tue, Nov 17, 2015	13.69	14.46	13.63	14.37
3233	NASDAQ	NKTR	Mon, Nov 16, 2015	13.50	13.75	13.30	13.72
3232	NASDAQ	NKTR	Fri, Nov 13, 2015	12.34	13.60	12.27	13.43
3231	NASDAQ	NKTR	Thu, Nov 12, 2015	12.79	12.98	12.38	12.42
3230	NASDAQ	NKTR	Wed, Nov 11, 2015	13.84	14.00	12.89	12.90
3229	NASDAQ	NKTR	Tue, Nov 10, 2015	12.74	13.93	12.72	13.85
3228	NASDAQ	NKTR	Mon, Nov 9, 2015	12.63	12.97	12.53	12.78
3227	NASDAQ	NKTR	Fri, Nov 6, 2015	12.79	13.00	11.84	12.88
3226	NASDAQ	NKTR	Thu, Nov 5, 2015	12.34	12.44	11.76	12.30
3225	NASDAQ	NKTR	Wed, Nov 4, 2015	12.58	12.62	12.21	12.35
3224	NASDAQ	NKTR	Tue, Nov 3, 2015	12.22	12.67	12.09	12.49
3223	NASDAQ	NKTR	Mon, Nov 2, 2015	11.94	12.39	11.87	12.26
3222	NASDAQ	NKTR	Fri, Oct 30, 2015	11.94	12.16	11.78	11.87
3221	NASDAQ	NKTR	Thu, Oct 29, 2015	12.29	12.61	11.84	11.91
3220	NASDAQ	NKTR	Wed, Oct 28, 2015	11.44	12.30	11.25	12.29
3219	NASDAQ	NKTR	Tue, Oct 27, 2015	11.37	11.68	11.19	11.43
3218	NASDAQ	NKTR	Mon, Oct 26, 2015	11.30	11.62	11.18	11.34
3217	NASDAQ	NKTR	Fri, Oct 23, 2015	11.28	11.58	11.12	11.37
3216	NASDAQ	NKTR	Thu, Oct 22, 2015	11.22	11.52	10.77	11.11
3215	NASDAQ	NKTR	Wed, Oct 21, 2015	11.30	11.49	10.77	11.11
3214	NASDAQ	NKTR	Tue, Oct 20, 2015	11.20	11.42	11.13	11.16
3213	NASDAQ	NKTR	Mon, Oct 19, 2015	10.79	11.52	10.60	11.29
3212	NASDAQ	NKTR	Fri, Oct 16, 2015	10.91	11.08	10.66	10.88
3211	NASDAQ	NKTR	Thu, Oct 15, 2015	10.01	10.88	10.01	10.86
3210	NASDAQ	NKTR	Wed, Oct 14, 2015	10.29	10.54	9.92	9.98
3209	NASDAQ	NKTR	Tue, Oct 13, 2015	11.00	11.20	10.15	10.22
3208	NASDAQ	NKTR	Mon, Oct 12, 2015	11.37	11.37	10.83	11.09
3207	NASDAQ	NKTR	Fri, Oct 9, 2015	10.75	11.55	10.52	11.34
3206	NASDAQ	NKTR	Thu, Oct 8, 2015	11.06	11.08	10.21	10.78
3205	NASDAQ	NKTR	Wed, Oct 7, 2015	10.36	11.16	10.11	11.15
3204	NASDAQ	NKTR	Tue, Oct 6, 2015	11.35	11.47	10.13	10.30
3203	NASDAQ	NKTR	Mon, Oct 5, 2015	11.33	11.73	11.12	11.41
3202	NASDAQ	NKTR	Fri, Oct 2, 2015	10.50	11.18	10.34	11.17
3201	NASDAQ	NKTR	Thu, Oct 1, 2015	10.95	11.08	10.27	10.71
3200	NASDAQ	NKTR	Wed, Sep 30, 2015	10.76	11.20	10.57	10.96
3199	NASDAQ	NKTR	Tue, Sep 29, 2015	11.31	11.55	10.43	10.55
3198	NASDAQ	NKTR	Mon, Sep 28, 2015	11.95	11.99	10.85	11.23
3197	NASDAQ	NKTR	Fri, Sep 25, 2015	13.27	13.31	11.86	11.95
3196	NASDAQ	NKTR	Thu, Sep 24, 2015	12.73	13.09	12.38	13.05
3195	NASDAQ	NKTR	Wed, Sep 23, 2015	13.13	13.41	12.68	12.89
3194	NASDAQ	NKTR	Tue, Sep 22, 2015	13.51	13.70	12.50	13.04
3193	NASDAQ	NKTR	Mon, Sep 21, 2015	14.07	14.44	13.70	13.74
3192	NASDAQ	NKTR	Fri, Sep 18, 2015	13.46	14.23	13.45	13.92
3191	NASDAQ	NKTR	Thu, Sep 17, 2015	13.28	13.90	13.10	13.76
3190	NASDAQ	NKTR	Wed, Sep 16, 2015	12.86	13.24	12.67	13.21
3189	NASDAQ	NKTR	Tue, Sep 15, 2015	12.58	12.98	12.42	12.80
3188	NASDAQ	NKTR	Mon, Sep 14, 2015	12.23	12.55	12.11	12.52
3187	NASDAQ	NKTR	Fri, Sep 11, 2015	11.35	12.27	11.26	12.24
3186	NASDAQ	NKTR	Thu, Sep 10, 2015	11.28	11.49	11.11	11.45
3185	NASDAQ	NKTR	Wed, Sep 9, 2015	11.93	11.93	11.32	11.34
3184	NASDAQ	NKTR	Tue, Sep 8, 2015	11.52	11.84	11.17	11.82
3183	NASDAQ	NKTR	Fri, Sep 4, 2015	10.94	11.48	10.88	11.26
3182	NASDAQ	NKTR	Thu, Sep 3, 2015	11.34	11.60	10.99	11.11
3181	NASDAQ	NKTR	Wed, Sep 2, 2015	10.95	11.41	10.68	11.40
3180	NASDAQ	NKTR	Tue, Sep 1, 2015	10.83	11.34	10.67	10.75
3179	NASDAQ	NKTR	Mon, Aug 31, 2015	10.84	11.13	10.75	11.05
3178	NASDAQ	NKTR	Fri, Aug 28, 2015	10.65	11.00	10.64	10.87
3177	NASDAQ	NKTR	Thu, Aug 27, 2015	10.17	10.85	10.10	10.83
3176	NASDAQ	NKTR	Wed, Aug 26, 2015	10.11	10.11	9.45	10.08
3175	NASDAQ	NKTR	Tue, Aug 25, 2015	10.04	10.39	9.78	9.83
3174	NASDAQ	NKTR	Mon, Aug 24, 2015	9.54	10.03	9.16	9.50
3173	NASDAQ	NKTR	Fri, Aug 21, 2015	9.99	10.63	9.85	10.27
3172	NASDAQ	NKTR	Thu, Aug 20, 2015	10.70	10.84	10.31	10.31
3171	NASDAQ	NKTR	Wed, Aug 19, 2015	11.00	11.04	10.57	10.82
3170	NASDAQ	NKTR	Tue, Aug 18, 2015	11.47	11.49	11.00	11.09
3169	NASDAQ	NKTR	Mon, Aug 17, 2015	11.20	11.45	11.02	11.44
3168	NASDAQ	NKTR	Fri, Aug 14, 2015	10.95	11.32	10.90	11.21
3167	NASDAQ	NKTR	Thu, Aug 13, 2015	10.52	11.42	10.28	11.00
3166	NASDAQ	NKTR	Wed, Aug 12, 2015	10.72	10.88	10.26	10.66
3165	NASDAQ	NKTR	Tue, Aug 11, 2015	11.23	11.33	10.62	10.73
3164	NASDAQ	NKTR	Mon, Aug 10, 2015	11.35	11.71	11.28	11.46
3163	NASDAQ	NKTR	Fri, Aug 7, 2015	11.59	11.61	10.54	11.34
3162	NASDAQ	NKTR	Thu, Aug 6, 2015	12.25	12.89	11.52	11.73
3161	NASDAQ	NKTR	Wed, Aug 5, 2015	12.59	12.74	12.24	12.30
3160	NASDAQ	NKTR	Tue, Aug 4, 2015	12.53	12.73	12.28	12.43
3159	NASDAQ	NKTR	Mon, Aug 3, 2015	12.71	12.82	12.33	12.58
3158	NASDAQ	NKTR	Fri, Jul 31, 2015	12.35	12.83	12.19	12.61
3157	NASDAQ	NKTR	Thu, Jul 30, 2015	12.08	12.37	11.74	12.33
3156	NASDAQ	NKTR	Wed, Jul 29, 2015	12.89	12.97	12.09	12.17
3155	NASDAQ	NKTR	Tue, Jul 28, 2015	12.63	13.14	12.29	12.88
3154	NASDAQ	NKTR	Mon, Jul 27, 2015	12.78	12.78	12.34	12.42
3153	NASDAQ	NKTR	Fri, Jul 24, 2015	12.68	13.10	12.54	12.78
3152	NASDAQ	NKTR	Thu, Jul 23, 2015	12.78	13.07	12.58	12.72
3151	NASDAQ	NKTR	Wed, Jul 22, 2015	12.75	12.90	12.45	12.79
3150	NASDAQ	NKTR	Tue, Jul 21, 2015	12.41	12.63	12.27	12.60
3149	NASDAQ	NKTR	Mon, Jul 20, 2015	12.67	12.67	12.31	12.45
3148	NASDAQ	NKTR	Fri, Jul 17, 2015	12.63	12.67	12.25	12.48
3147	NASDAQ	NKTR	Thu, Jul 16, 2015	12.36	12.66	12.11	12.62
3146	NASDAQ	NKTR	Wed, Jul 15, 2015	12.18	12.66	12.00	12.28
3145	NASDAQ	NKTR	Tue, Jul 14, 2015	11.80	12.11	11.55	12.11
3144	NASDAQ	NKTR	Mon, Jul 13, 2015	11.45	11.90	11.39	11.82
3143	NASDAQ	NKTR	Fri, Jul 10, 2015	11.29	11.45	11.04	11.40
3142	NASDAQ	NKTR	Thu, Jul 9, 2015	11.35	11.39	11.14	11.18
3141	NASDAQ	NKTR	Wed, Jul 8, 2015	11.60	11.63	11.02	11.10
3140	NASDAQ	NKTR	Tue, Jul 7, 2015	11.81	11.81	11.49	11.68
3139	NASDAQ	NKTR	Mon, Jul 6, 2015	11.70	11.97	11.67	11.79
3138	NASDAQ	NKTR	Thu, Jul 2, 2015	12.12	12.21	11.78	11.89
3137	NASDAQ	NKTR	Wed, Jul 1, 2015	12.57	12.64	12.02	12.12
3136	NASDAQ	NKTR	Tue, Jun 30, 2015	12.52	12.57	12.34	12.51
3135	NASDAQ	NKTR	Mon, Jun 29, 2015	12.66	12.83	12.32	12.36
3134	NASDAQ	NKTR	Fri, Jun 26, 2015	13.77	13.87	12.70	12.97
3133	NASDAQ	NKTR	Thu, Jun 25, 2015	13.47	13.93	13.43	13.84
3132	NASDAQ	NKTR	Wed, Jun 24, 2015	13.24	13.73	13.13	13.45
3131	NASDAQ	NKTR	Tue, Jun 23, 2015	12.46	12.65	12.34	12.57
3130	NASDAQ	NKTR	Mon, Jun 22, 2015	11.98	12.50	11.86	12.47
3129	NASDAQ	NKTR	Fri, Jun 19, 2015	11.81	11.99	11.66	11.83
3128	NASDAQ	NKTR	Thu, Jun 18, 2015	11.59	11.89	11.51	11.80
3127	NASDAQ	NKTR	Wed, Jun 17, 2015	11.58	11.67	11.41	11.51
3126	NASDAQ	NKTR	Tue, Jun 16, 2015	11.19	11.53	11.04	11.51
3125	NASDAQ	NKTR	Mon, Jun 15, 2015	11.33	11.41	11.01	11.19
3124	NASDAQ	NKTR	Fri, Jun 12, 2015	11.45	11.63	11.40	11.41
3123	NASDAQ	NKTR	Thu, Jun 11, 2015	11.67	11.85	11.45	11.49
3122	NASDAQ	NKTR	Wed, Jun 10, 2015	11.43	11.73	11.43	11.66
3121	NASDAQ	NKTR	Tue, Jun 9, 2015	11.76	11.88	11.36	11.40
3120	NASDAQ	NKTR	Mon, Jun 8, 2015	11.70	11.92	11.60	11.77
3119	NASDAQ	NKTR	Fri, Jun 5, 2015	11.44	11.82	11.15	11.69
3118	NASDAQ	NKTR	Thu, Jun 4, 2015	11.66	11.74	11.42	11.44
3117	NASDAQ	NKTR	Wed, Jun 3, 2015	11.85	12.06	11.65	11.74
3116	NASDAQ	NKTR	Tue, Jun 2, 2015	11.45	12.16	11.45	11.78
3115	NASDAQ	NKTR	Mon, Jun 1, 2015	11.52	11.73	11.47	11.48
3114	NASDAQ	NKTR	Fri, May 29, 2015	11.55	11.80	11.37	11.50
3113	NASDAQ	NKTR	Thu, May 28, 2015	11.50	11.71	11.38	11.52
3112	NASDAQ	NKTR	Wed, May 27, 2015	11.51	11.78	11.37	11.55
3111	NASDAQ	NKTR	Tue, May 26, 2015	11.87	12.01	11.52	11.53
3110	NASDAQ	NKTR	Fri, May 22, 2015	11.58	11.87	11.46	11.87
3109	NASDAQ	NKTR	Thu, May 21, 2015	11.55	11.65	11.41	11.58
3108	NASDAQ	NKTR	Wed, May 20, 2015	11.51	11.64	11.40	11.58
3107	NASDAQ	NKTR	Tue, May 19, 2015	11.32	11.53	11.19	11.53
3106	NASDAQ	NKTR	Mon, May 18, 2015	11.10	11.34	11.01	11.32
3105	NASDAQ	NKTR	Fri, May 15, 2015	10.82	11.22	10.73	11.13
3104	NASDAQ	NKTR	Thu, May 14, 2015	11.01	11.07	10.63	10.93
3103	NASDAQ	NKTR	Wed, May 13, 2015	11.31	11.40	10.80	10.93
3102	NASDAQ	NKTR	Tue, May 12, 2015	11.43	11.46	11.19	11.29
3101	NASDAQ	NKTR	Mon, May 11, 2015	11.35	11.64	11.33	11.47
3100	NASDAQ	NKTR	Fri, May 8, 2015	11.49	11.55	11.25	11.36
3099	NASDAQ	NKTR	Thu, May 7, 2015	11.40	11.60	11.27	11.32
3098	NASDAQ	NKTR	Wed, May 6, 2015	11.32	11.45	11.04	11.41
3097	NASDAQ	NKTR	Tue, May 5, 2015	11.31	11.46	11.04	11.17
3096	NASDAQ	NKTR	Mon, May 4, 2015	11.48	11.51	10.96	11.34
3095	NASDAQ	NKTR	Fri, May 1, 2015	9.82	11.56	9.77	11.48
3094	NASDAQ	NKTR	Thu, Apr 30, 2015	10.26	10.35	9.51	9.52
3093	NASDAQ	NKTR	Wed, Apr 29, 2015	10.27	10.30	10.02	10.13
3092	NASDAQ	NKTR	Tue, Apr 28, 2015	10.56	10.66	10.00	10.33
3091	NASDAQ	NKTR	Mon, Apr 27, 2015	10.85	11.07	10.33	10.56
3090	NASDAQ	NKTR	Fri, Apr 24, 2015	11.04	11.19	10.77	10.77
3089	NASDAQ	NKTR	Thu, Apr 23, 2015	10.85	11.07	10.73	11.06
3088	NASDAQ	NKTR	Wed, Apr 22, 2015	10.80	10.96	10.73	10.90
3087	NASDAQ	NKTR	Tue, Apr 21, 2015	11.02	11.12	10.72	10.74
3086	NASDAQ	NKTR	Mon, Apr 20, 2015	11.98	11.98	10.94	10.96
3085	NASDAQ	NKTR	Fri, Apr 17, 2015	12.15	12.24	11.73	11.95
3084	NASDAQ	NKTR	Thu, Apr 16, 2015	12.20	12.40	12.03	12.13
3083	NASDAQ	NKTR	Wed, Apr 15, 2015	11.79	12.14	11.61	12.10
3082	NASDAQ	NKTR	Tue, Apr 14, 2015	11.38	11.79	11.38	11.77
3081	NASDAQ	NKTR	Mon, Apr 13, 2015	11.22	11.43	11.17	11.37
3080	NASDAQ	NKTR	Fri, Apr 10, 2015	11.20	11.41	11.09	11.22
3079	NASDAQ	NKTR	Thu, Apr 9, 2015	11.17	11.42	10.90	11.18
3078	NASDAQ	NKTR	Wed, Apr 8, 2015	10.77	11.31	10.76	11.15
3077	NASDAQ	NKTR	Tue, Apr 7, 2015	10.76	11.11	10.67	10.73
3076	NASDAQ	NKTR	Mon, Apr 6, 2015	10.95	11.04	10.68	10.72
3075	NASDAQ	NKTR	Thu, Apr 2, 2015	10.88	11.08	10.70	11.00
3074	NASDAQ	NKTR	Wed, Apr 1, 2015	10.98	11.04	10.60	10.82
3073	NASDAQ	NKTR	Tue, Mar 31, 2015	11.22	11.28	10.98	11.00
3072	NASDAQ	NKTR	Mon, Mar 30, 2015	11.14	11.31	10.63	11.31
3071	NASDAQ	NKTR	Fri, Mar 27, 2015	10.91	11.17	10.70	11.09
3070	NASDAQ	NKTR	Thu, Mar 26, 2015	10.99	11.06	10.70	10.91
3069	NASDAQ	NKTR	Wed, Mar 25, 2015	11.53	11.70	10.87	11.02
3068	NASDAQ	NKTR	Tue, Mar 24, 2015	11.57	11.85	11.50	11.52
3067	NASDAQ	NKTR	Mon, Mar 23, 2015	11.94	12.03	11.21	11.62
3066	NASDAQ	NKTR	Fri, Mar 20, 2015	11.95	12.21	11.75	12.02
3065	NASDAQ	NKTR	Thu, Mar 19, 2015	12.55	12.55	11.69	11.89
3064	NASDAQ	NKTR	Wed, Mar 18, 2015	12.04	12.92	11.78	12.51
3063	NASDAQ	NKTR	Tue, Mar 17, 2015	13.96	14.26	13.86	14.13
3062	NASDAQ	NKTR	Mon, Mar 16, 2015	13.98	14.54	13.90	14.07
3061	NASDAQ	NKTR	Fri, Mar 13, 2015	13.49	13.95	13.44	13.89
3060	NASDAQ	NKTR	Thu, Mar 12, 2015	13.13	13.53	12.97	13.49
3059	NASDAQ	NKTR	Wed, Mar 11, 2015	12.64	13.08	12.50	13.03
3058	NASDAQ	NKTR	Tue, Mar 10, 2015	12.72	12.88	12.47	12.66
3057	NASDAQ	NKTR	Mon, Mar 9, 2015	13.06	13.06	12.52	12.80
3056	NASDAQ	NKTR	Fri, Mar 6, 2015	13.21	13.32	12.76	13.02
3055	NASDAQ	NKTR	Thu, Mar 5, 2015	13.50	13.66	13.23	13.30
3054	NASDAQ	NKTR	Wed, Mar 4, 2015	12.93	13.43	12.80	13.39
3053	NASDAQ	NKTR	Tue, Mar 3, 2015	13.02	13.24	12.86	12.94
3052	NASDAQ	NKTR	Mon, Mar 2, 2015	12.87	13.07	12.38	13.03
3051	NASDAQ	NKTR	Fri, Feb 27, 2015	13.00	13.37	12.75	13.07
3050	NASDAQ	NKTR	Thu, Feb 26, 2015	12.95	13.28	12.75	12.98
3049	NASDAQ	NKTR	Wed, Feb 25, 2015	13.76	13.82	12.27	13.22
3048	NASDAQ	NKTR	Tue, Feb 24, 2015	13.64	13.73	13.35	13.48
3047	NASDAQ	NKTR	Mon, Feb 23, 2015	13.62	13.74	13.35	13.59
3046	NASDAQ	NKTR	Fri, Feb 20, 2015	13.59	13.78	13.41	13.61
3045	NASDAQ	NKTR	Thu, Feb 19, 2015	13.62	13.99	13.57	13.65
3044	NASDAQ	NKTR	Wed, Feb 18, 2015	13.61	13.75	13.47	13.60
3043	NASDAQ	NKTR	Tue, Feb 17, 2015	13.53	13.85	13.49	13.65
3042	NASDAQ	NKTR	Fri, Feb 13, 2015	13.77	13.80	13.50	13.54
3041	NASDAQ	NKTR	Thu, Feb 12, 2015	13.83	13.83	13.47	13.68
3040	NASDAQ	NKTR	Wed, Feb 11, 2015	13.74	13.84	13.33	13.69
3039	NASDAQ	NKTR	Tue, Feb 10, 2015	13.99	14.00	13.73	13.77
3038	NASDAQ	NKTR	Mon, Feb 9, 2015	13.92	14.13	13.76	13.85
3037	NASDAQ	NKTR	Fri, Feb 6, 2015	14.47	14.49	13.91	13.95
3036	NASDAQ	NKTR	Thu, Feb 5, 2015	14.28	14.51	14.02	14.47
3035	NASDAQ	NKTR	Wed, Feb 4, 2015	14.41	14.41	13.83	14.13
3034	NASDAQ	NKTR	Tue, Feb 3, 2015	14.58	14.70	14.03	14.55
3033	NASDAQ	NKTR	Mon, Feb 2, 2015	14.68	14.87	14.32	14.59
3032	NASDAQ	NKTR	Fri, Jan 30, 2015	14.99	15.34	14.55	14.64
3031	NASDAQ	NKTR	Thu, Jan 29, 2015	14.60	15.08	14.27	15.06
3030	NASDAQ	NKTR	Wed, Jan 28, 2015	15.06	15.35	14.46	14.52
3029	NASDAQ	NKTR	Tue, Jan 27, 2015	14.54	15.07	14.52	14.97
3028	NASDAQ	NKTR	Mon, Jan 26, 2015	14.55	14.81	14.43	14.75
3027	NASDAQ	NKTR	Fri, Jan 23, 2015	14.55	14.75	14.40	14.62
3026	NASDAQ	NKTR	Thu, Jan 22, 2015	14.62	14.65	14.04	14.59
3025	NASDAQ	NKTR	Wed, Jan 21, 2015	14.59	14.99	14.40	14.50
3024	NASDAQ	NKTR	Tue, Jan 20, 2015	15.34	15.57	14.71	14.85
3023	NASDAQ	NKTR	Fri, Jan 16, 2015	14.51	15.33	14.27	15.25
3022	NASDAQ	NKTR	Thu, Jan 15, 2015	15.68	15.77	14.54	14.59
3021	NASDAQ	NKTR	Wed, Jan 14, 2015	15.22	15.77	14.89	15.61
3020	NASDAQ	NKTR	Tue, Jan 13, 2015	15.81	16.13	15.13	15.38
3019	NASDAQ	NKTR	Mon, Jan 12, 2015	15.47	15.90	15.39	15.68
3018	NASDAQ	NKTR	Fri, Jan 9, 2015	15.74	15.96	15.13	15.39
3017	NASDAQ	NKTR	Thu, Jan 8, 2015	15.40	15.72	15.09	15.70
3016	NASDAQ	NKTR	Wed, Jan 7, 2015	14.87	15.24	14.73	15.19
3015	NASDAQ	NKTR	Tue, Jan 6, 2015	15.00	15.22	14.52	14.67
3014	NASDAQ	NKTR	Mon, Jan 5, 2015	15.06	15.38	14.79	14.97
3013	NASDAQ	NKTR	Fri, Jan 2, 2015	15.64	15.73	15.09	15.17
3012	NASDAQ	NKTR	Wed, Dec 31, 2014	15.47	15.80	15.13	15.50
3011	NASDAQ	NKTR	Tue, Dec 30, 2014	15.35	15.72	15.35	15.36
3010	NASDAQ	NKTR	Mon, Dec 29, 2014	15.30	15.59	15.15	15.58
3009	NASDAQ	NKTR	Fri, Dec 26, 2014	15.07	15.39	14.95	15.23
3008	NASDAQ	NKTR	Wed, Dec 24, 2014	14.83	15.20	14.78	15.02
3007	NASDAQ	NKTR	Tue, Dec 23, 2014	15.41	15.55	14.76	14.79
3006	NASDAQ	NKTR	Mon, Dec 22, 2014	15.66	15.66	15.10	15.35
3005	NASDAQ	NKTR	Fri, Dec 19, 2014	15.45	15.96	15.44	15.69
3004	NASDAQ	NKTR	Thu, Dec 18, 2014	15.40	15.72	15.20	15.62
3003	NASDAQ	NKTR	Wed, Dec 17, 2014	14.50	15.26	14.29	15.21
3002	NASDAQ	NKTR	Tue, Dec 16, 2014	14.50	15.24	14.41	14.47
3001	NASDAQ	NKTR	Mon, Dec 15, 2014	15.42	15.70	14.49	14.50
3000	NASDAQ	NKTR	Fri, Dec 12, 2014	15.35	15.60	15.27	15.31
2999	NASDAQ	NKTR	Thu, Dec 11, 2014	15.80	16.13	15.47	15.60
2998	NASDAQ	NKTR	Wed, Dec 10, 2014	16.14	16.25	15.60	15.62
2997	NASDAQ	NKTR	Tue, Dec 9, 2014	15.68	16.35	15.50	16.31
2996	NASDAQ	NKTR	Mon, Dec 8, 2014	16.19	16.39	15.82	15.91
2995	NASDAQ	NKTR	Fri, Dec 5, 2014	15.95	16.24	15.84	16.24
2994	NASDAQ	NKTR	Thu, Dec 4, 2014	15.66	16.10	15.42	15.96
2993	NASDAQ	NKTR	Wed, Dec 3, 2014	16.10	16.33	15.30	15.76
2992	NASDAQ	NKTR	Tue, Dec 2, 2014	17.05	17.53	16.09	16.66
2991	NASDAQ	NKTR	Mon, Dec 1, 2014	16.65	17.16	16.64	17.05
2990	NASDAQ	NKTR	Fri, Nov 28, 2014	16.67	17.28	16.53	16.67
2989	NASDAQ	NKTR	Wed, Nov 26, 2014	15.70	16.76	15.61	16.71
2988	NASDAQ	NKTR	Tue, Nov 25, 2014	15.01	15.96	14.92	15.93
2987	NASDAQ	NKTR	Mon, Nov 24, 2014	14.72	15.48	14.70	14.98
2986	NASDAQ	NKTR	Fri, Nov 21, 2014	14.56	14.82	14.20	14.67
2985	NASDAQ	NKTR	Thu, Nov 20, 2014	13.70	14.33	13.61	14.32
2984	NASDAQ	NKTR	Wed, Nov 19, 2014	14.09	14.09	13.74	13.76
2983	NASDAQ	NKTR	Tue, Nov 18, 2014	13.85	14.23	13.75	14.09
2982	NASDAQ	NKTR	Mon, Nov 17, 2014	13.56	14.06	13.55	13.76
2981	NASDAQ	NKTR	Fri, Nov 14, 2014	13.91	13.92	13.36	13.63
2980	NASDAQ	NKTR	Thu, Nov 13, 2014	14.00	14.25	13.90	13.90
2979	NASDAQ	NKTR	Wed, Nov 12, 2014	13.84	14.00	13.67	13.97
2978	NASDAQ	NKTR	Tue, Nov 11, 2014	13.75	14.01	13.61	13.89
2977	NASDAQ	NKTR	Mon, Nov 10, 2014	13.44	13.89	13.44	13.79
2976	NASDAQ	NKTR	Fri, Nov 7, 2014	14.50	14.50	13.04	13.35
2975	NASDAQ	NKTR	Thu, Nov 6, 2014	13.68	13.72	13.24	13.56
2974	NASDAQ	NKTR	Wed, Nov 5, 2014	13.93	14.12	13.49	13.60
2973	NASDAQ	NKTR	Tue, Nov 4, 2014	13.73	13.99	13.70	13.80
2972	NASDAQ	NKTR	Mon, Nov 3, 2014	13.90	13.96	13.55	13.81
2971	NASDAQ	NKTR	Fri, Oct 31, 2014	14.34	14.44	13.65	13.79
2970	NASDAQ	NKTR	Thu, Oct 30, 2014	13.78	14.22	13.65	14.03
2969	NASDAQ	NKTR	Wed, Oct 29, 2014	13.92	14.00	13.55	13.88
2968	NASDAQ	NKTR	Tue, Oct 28, 2014	13.59	13.98	13.47	13.94
2967	NASDAQ	NKTR	Mon, Oct 27, 2014	13.08	13.51	12.92	13.48
2966	NASDAQ	NKTR	Fri, Oct 24, 2014	13.27	13.58	12.93	13.15
2965	NASDAQ	NKTR	Thu, Oct 23, 2014	12.82	13.40	12.50	13.25
2964	NASDAQ	NKTR	Wed, Oct 22, 2014	12.64	13.01	12.51	12.67
2963	NASDAQ	NKTR	Tue, Oct 21, 2014	12.99	12.99	12.58	12.64
2962	NASDAQ	NKTR	Mon, Oct 20, 2014	12.41	13.22	12.34	12.86
2961	NASDAQ	NKTR	Fri, Oct 17, 2014	13.50	13.50	12.18	12.40
2960	NASDAQ	NKTR	Thu, Oct 16, 2014	12.33	13.39	12.31	13.28
2959	NASDAQ	NKTR	Wed, Oct 15, 2014	12.30	12.69	12.08	12.61
2958	NASDAQ	NKTR	Tue, Oct 14, 2014	12.73	12.88	12.15	12.53
2957	NASDAQ	NKTR	Mon, Oct 13, 2014	12.64	13.01	12.33	12.53
2956	NASDAQ	NKTR	Fri, Oct 10, 2014	12.58	13.00	12.55	12.65
2955	NASDAQ	NKTR	Thu, Oct 9, 2014	12.87	12.87	12.52	12.67
2954	NASDAQ	NKTR	Wed, Oct 8, 2014	12.45	12.91	12.35	12.89
2953	NASDAQ	NKTR	Tue, Oct 7, 2014	12.33	12.59	12.15	12.47
2952	NASDAQ	NKTR	Mon, Oct 6, 2014	12.63	12.76	12.38	12.45
2951	NASDAQ	NKTR	Fri, Oct 3, 2014	12.42	12.71	12.23	12.57
2950	NASDAQ	NKTR	Thu, Oct 2, 2014	12.04	12.31	11.89	12.25
2949	NASDAQ	NKTR	Wed, Oct 1, 2014	12.07	12.18	11.83	12.07
2948	NASDAQ	NKTR	Tue, Sep 30, 2014	12.58	12.63	12.06	12.07
2947	NASDAQ	NKTR	Mon, Sep 29, 2014	12.53	12.89	12.53	12.59
2946	NASDAQ	NKTR	Fri, Sep 26, 2014	12.60	13.01	12.51	12.71
2945	NASDAQ	NKTR	Thu, Sep 25, 2014	12.94	12.99	12.47	12.60
2944	NASDAQ	NKTR	Wed, Sep 24, 2014	12.74	13.19	12.66	12.96
2943	NASDAQ	NKTR	Tue, Sep 23, 2014	12.49	12.79	12.36	12.70
2942	NASDAQ	NKTR	Mon, Sep 22, 2014	12.74	12.80	12.09	12.53
2941	NASDAQ	NKTR	Fri, Sep 19, 2014	13.40	13.49	12.82	12.82
2940	NASDAQ	NKTR	Thu, Sep 18, 2014	13.73	13.76	13.25	13.36
2939	NASDAQ	NKTR	Wed, Sep 17, 2014	13.59	13.93	13.53	13.72
2938	NASDAQ	NKTR	Tue, Sep 16, 2014	13.51	14.15	13.15	13.59
2937	NASDAQ	NKTR	Mon, Sep 15, 2014	13.76	13.98	13.11	13.53
2936	NASDAQ	NKTR	Fri, Sep 12, 2014	13.78	13.97	13.60	13.83
2935	NASDAQ	NKTR	Thu, Sep 11, 2014	13.88	14.04	13.52	13.82
2934	NASDAQ	NKTR	Wed, Sep 10, 2014	13.58	14.15	13.56	13.98
2933	NASDAQ	NKTR	Tue, Sep 9, 2014	13.94	14.01	13.53	13.56
2932	NASDAQ	NKTR	Mon, Sep 8, 2014	13.82	14.07	13.78	14.02
2931	NASDAQ	NKTR	Fri, Sep 5, 2014	13.73	13.96	13.26	13.90
2930	NASDAQ	NKTR	Thu, Sep 4, 2014	14.18	14.30	13.70	13.73
2929	NASDAQ	NKTR	Wed, Sep 3, 2014	14.55	14.66	14.05	14.11
2928	NASDAQ	NKTR	Tue, Sep 2, 2014	14.40	14.55	14.16	14.48
2927	NASDAQ	NKTR	Fri, Aug 29, 2014	14.36	14.52	14.17	14.26
2926	NASDAQ	NKTR	Thu, Aug 28, 2014	14.20	14.58	14.13	14.31
2925	NASDAQ	NKTR	Wed, Aug 27, 2014	14.47	14.82	14.24	14.28
2924	NASDAQ	NKTR	Tue, Aug 26, 2014	14.24	14.53	13.87	14.41
2923	NASDAQ	NKTR	Mon, Aug 25, 2014	13.53	14.54	13.33	14.23
2922	NASDAQ	NKTR	Fri, Aug 22, 2014	13.27	13.50	13.11	13.44
2921	NASDAQ	NKTR	Thu, Aug 21, 2014	13.50	13.70	13.08	13.32
2920	NASDAQ	NKTR	Wed, Aug 20, 2014	13.52	13.60	13.35	13.39
2919	NASDAQ	NKTR	Tue, Aug 19, 2014	13.55	13.79	13.41	13.60
2918	NASDAQ	NKTR	Mon, Aug 18, 2014	13.56	13.67	13.35	13.54
2917	NASDAQ	NKTR	Fri, Aug 15, 2014	13.62	13.88	13.31	13.43
2916	NASDAQ	NKTR	Thu, Aug 14, 2014	13.24	13.60	13.21	13.51
2915	NASDAQ	NKTR	Wed, Aug 13, 2014	13.00	13.30	12.89	13.26
2914	NASDAQ	NKTR	Tue, Aug 12, 2014	12.98	13.07	12.79	12.88
2913	NASDAQ	NKTR	Mon, Aug 11, 2014	12.78	13.18	12.65	12.97
2912	NASDAQ	NKTR	Fri, Aug 8, 2014	12.41	12.73	12.21	12.64
2911	NASDAQ	NKTR	Thu, Aug 7, 2014	12.53	12.76	12.34	12.42
2910	NASDAQ	NKTR	Wed, Aug 6, 2014	12.00	12.58	11.85	12.54
2909	NASDAQ	NKTR	Tue, Aug 5, 2014	11.75	12.35	11.68	12.08
2908	NASDAQ	NKTR	Mon, Aug 4, 2014	11.87	12.05	11.62	11.83
2907	NASDAQ	NKTR	Fri, Aug 1, 2014	11.11	11.83	10.68	11.82
2906	NASDAQ	NKTR	Thu, Jul 31, 2014	10.85	11.05	10.32	10.55
2905	NASDAQ	NKTR	Wed, Jul 30, 2014	11.18	11.35	10.90	11.01
2904	NASDAQ	NKTR	Tue, Jul 29, 2014	10.92	11.23	10.83	11.00
2903	NASDAQ	NKTR	Mon, Jul 28, 2014	11.10	11.25	10.84	10.91
2902	NASDAQ	NKTR	Fri, Jul 25, 2014	10.93	11.05	10.81	10.98
2901	NASDAQ	NKTR	Thu, Jul 24, 2014	11.06	11.24	10.97	11.01
2900	NASDAQ	NKTR	Wed, Jul 23, 2014	11.13	11.22	10.94	11.00
2899	NASDAQ	NKTR	Tue, Jul 22, 2014	11.04	11.39	11.00	11.02
2898	NASDAQ	NKTR	Mon, Jul 21, 2014	11.06	11.19	10.59	10.95
2897	NASDAQ	NKTR	Fri, Jul 18, 2014	10.98	11.35	10.91	11.12
2896	NASDAQ	NKTR	Thu, Jul 17, 2014	11.56	11.81	11.00	11.06
2895	NASDAQ	NKTR	Wed, Jul 16, 2014	11.81	12.06	11.51	11.67
2894	NASDAQ	NKTR	Tue, Jul 15, 2014	12.16	12.38	11.52	11.74
2893	NASDAQ	NKTR	Mon, Jul 14, 2014	12.75	12.93	12.12	12.14
2892	NASDAQ	NKTR	Fri, Jul 11, 2014	12.80	12.80	12.00	12.58
2891	NASDAQ	NKTR	Thu, Jul 10, 2014	11.92	12.46	11.91	12.29
2890	NASDAQ	NKTR	Wed, Jul 9, 2014	12.15	12.27	11.93	12.13
2889	NASDAQ	NKTR	Tue, Jul 8, 2014	12.45	12.51	11.92	12.15
2888	NASDAQ	NKTR	Mon, Jul 7, 2014	13.24	13.24	12.45	12.45
2887	NASDAQ	NKTR	Thu, Jul 3, 2014	13.27	13.34	13.07	13.25
2886	NASDAQ	NKTR	Wed, Jul 2, 2014	13.40	13.57	13.22	13.27
2885	NASDAQ	NKTR	Tue, Jul 1, 2014	12.83	13.51	12.82	13.47
2884	NASDAQ	NKTR	Mon, Jun 30, 2014	12.87	12.91	12.63	12.82
2883	NASDAQ	NKTR	Fri, Jun 27, 2014	12.85	13.07	12.55	12.84
2882	NASDAQ	NKTR	Thu, Jun 26, 2014	13.24	13.26	12.80	12.99
2881	NASDAQ	NKTR	Wed, Jun 25, 2014	12.80	13.07	12.65	12.94
2880	NASDAQ	NKTR	Tue, Jun 24, 2014	13.30	13.35	12.79	12.83
2879	NASDAQ	NKTR	Mon, Jun 23, 2014	13.24	13.43	13.01	13.18
2878	NASDAQ	NKTR	Fri, Jun 20, 2014	13.65	13.65	13.19	13.24
2877	NASDAQ	NKTR	Thu, Jun 19, 2014	13.98	14.00	13.21	13.50
2876	NASDAQ	NKTR	Wed, Jun 18, 2014	13.91	14.01	13.54	13.89
2875	NASDAQ	NKTR	Tue, Jun 17, 2014	14.36	14.61	13.54	13.85
2874	NASDAQ	NKTR	Mon, Jun 16, 2014	13.83	14.34	13.70	14.31
2873	NASDAQ	NKTR	Fri, Jun 13, 2014	13.50	14.65	13.13	13.89
2872	NASDAQ	NKTR	Thu, Jun 12, 2014	12.54	12.54	12.54	12.54
2871	NASDAQ	NKTR	Wed, Jun 11, 2014	12.54	12.54	12.54	12.54
2870	NASDAQ	NKTR	Tue, Jun 10, 2014	12.22	12.55	12.03	12.54
2869	NASDAQ	NKTR	Mon, Jun 9, 2014	11.23	12.50	10.95	12.24
2868	NASDAQ	NKTR	Fri, Jun 6, 2014	11.58	11.58	11.00	11.19
2867	NASDAQ	NKTR	Thu, Jun 5, 2014	11.14	11.56	11.01	11.45
2866	NASDAQ	NKTR	Wed, Jun 4, 2014	10.96	11.28	10.80	11.12
2865	NASDAQ	NKTR	Tue, Jun 3, 2014	11.28	11.47	10.78	11.01
2864	NASDAQ	NKTR	Mon, Jun 2, 2014	11.84	12.00	11.32	11.53
2863	NASDAQ	NKTR	Fri, May 30, 2014	12.09	12.23	11.64	11.73
2862	NASDAQ	NKTR	Thu, May 29, 2014	11.81	12.07	11.74	12.05
2861	NASDAQ	NKTR	Wed, May 28, 2014	11.75	11.79	11.48	11.72
2860	NASDAQ	NKTR	Tue, May 27, 2014	11.61	11.92	11.61	11.76
2859	NASDAQ	NKTR	Fri, May 23, 2014	11.71	11.86	11.52	11.68
2858	NASDAQ	NKTR	Thu, May 22, 2014	11.13	11.87	11.09	11.68
2857	NASDAQ	NKTR	Wed, May 21, 2014	11.00	11.20	10.95	11.02
2856	NASDAQ	NKTR	Tue, May 20, 2014	10.98	11.10	10.79	10.94
2855	NASDAQ	NKTR	Mon, May 19, 2014	10.89	11.16	10.71	11.04
2854	NASDAQ	NKTR	Fri, May 16, 2014	11.03	11.10	10.74	10.95
2853	NASDAQ	NKTR	Thu, May 15, 2014	11.00	11.10	10.81	11.03
2852	NASDAQ	NKTR	Wed, May 14, 2014	11.09	11.30	11.00	11.11
2851	NASDAQ	NKTR	Tue, May 13, 2014	11.21	11.32	11.07	11.10
2850	NASDAQ	NKTR	Mon, May 12, 2014	11.00	11.33	10.92	11.21
2849	NASDAQ	NKTR	Fri, May 9, 2014	10.79	11.00	10.53	10.93
2848	NASDAQ	NKTR	Thu, May 8, 2014	10.61	11.86	10.61	10.88
2847	NASDAQ	NKTR	Wed, May 7, 2014	11.27	11.45	10.73	11.22
2846	NASDAQ	NKTR	Tue, May 6, 2014	11.61	11.71	11.10	11.21
2845	NASDAQ	NKTR	Mon, May 5, 2014	11.39	11.80	11.20	11.72
2844	NASDAQ	NKTR	Fri, May 2, 2014	11.72	11.80	11.42	11.47
2843	NASDAQ	NKTR	Thu, May 1, 2014	11.78	11.96	11.42	11.65
2842	NASDAQ	NKTR	Wed, Apr 30, 2014	11.35	11.79	11.17	11.78
2841	NASDAQ	NKTR	Tue, Apr 29, 2014	11.23	11.55	11.10	11.49
2840	NASDAQ	NKTR	Mon, Apr 28, 2014	11.30	11.80	10.72	11.19
2839	NASDAQ	NKTR	Fri, Apr 25, 2014	12.39	12.39	10.95	11.22
2838	NASDAQ	NKTR	Thu, Apr 24, 2014	12.04	12.05	11.45	11.87
2837	NASDAQ	NKTR	Wed, Apr 23, 2014	12.24	12.35	11.76	11.96
2836	NASDAQ	NKTR	Tue, Apr 22, 2014	11.48	12.43	11.48	12.25
2835	NASDAQ	NKTR	Mon, Apr 21, 2014	11.04	11.17	10.77	11.05
2834	NASDAQ	NKTR	Thu, Apr 17, 2014	10.99	11.24	10.69	10.97
2833	NASDAQ	NKTR	Wed, Apr 16, 2014	10.97	11.10	10.73	11.05
2832	NASDAQ	NKTR	Tue, Apr 15, 2014	10.63	10.91	10.10	10.88
2831	NASDAQ	NKTR	Mon, Apr 14, 2014	10.70	10.99	10.29	10.58
2830	NASDAQ	NKTR	Fri, Apr 11, 2014	10.91	11.16	10.43	10.53
2829	NASDAQ	NKTR	Thu, Apr 10, 2014	11.80	11.87	10.88	11.02
2828	NASDAQ	NKTR	Wed, Apr 9, 2014	11.04	11.79	10.97	11.77
2827	NASDAQ	NKTR	Tue, Apr 8, 2014	11.20	11.37	10.85	10.93
2826	NASDAQ	NKTR	Mon, Apr 7, 2014	11.15	11.54	10.73	11.15
2825	NASDAQ	NKTR	Fri, Apr 4, 2014	11.90	12.07	11.02	11.11
2824	NASDAQ	NKTR	Thu, Apr 3, 2014	12.51	12.62	11.59	11.73
2823	NASDAQ	NKTR	Wed, Apr 2, 2014	12.65	12.78	12.34	12.56
2822	NASDAQ	NKTR	Tue, Apr 1, 2014	12.16	12.88	12.05	12.64
2821	NASDAQ	NKTR	Mon, Mar 31, 2014	11.82	12.40	11.62	12.12
2820	NASDAQ	NKTR	Fri, Mar 28, 2014	12.15	12.77	11.64	11.76
2819	NASDAQ	NKTR	Thu, Mar 27, 2014	12.31	12.60	11.80	12.17
2818	NASDAQ	NKTR	Wed, Mar 26, 2014	12.80	13.09	12.17	12.30
2817	NASDAQ	NKTR	Tue, Mar 25, 2014	12.85	13.15	12.67	12.71
2816	NASDAQ	NKTR	Mon, Mar 24, 2014	14.79	14.79	12.60	12.75
2815	NASDAQ	NKTR	Fri, Mar 21, 2014	14.59	14.65	13.43	13.44
2814	NASDAQ	NKTR	Thu, Mar 20, 2014	14.37	14.67	14.21	14.50
2813	NASDAQ	NKTR	Wed, Mar 19, 2014	14.36	14.60	14.12	14.42
2812	NASDAQ	NKTR	Tue, Mar 18, 2014	13.42	14.40	13.30	14.37
2811	NASDAQ	NKTR	Mon, Mar 17, 2014	13.51	13.75	13.10	13.17
2810	NASDAQ	NKTR	Fri, Mar 14, 2014	13.18	13.61	13.01	13.43
2809	NASDAQ	NKTR	Thu, Mar 13, 2014	13.40	13.82	13.11	13.29
2808	NASDAQ	NKTR	Wed, Mar 12, 2014	13.42	13.71	13.15	13.36
2807	NASDAQ	NKTR	Tue, Mar 11, 2014	13.63	13.87	13.35	13.50
2806	NASDAQ	NKTR	Mon, Mar 10, 2014	13.98	14.00	13.40	13.60
2805	NASDAQ	NKTR	Fri, Mar 7, 2014	14.41	14.47	13.57	14.03
2804	NASDAQ	NKTR	Thu, Mar 6, 2014	14.82	15.00	14.21	14.25
2803	NASDAQ	NKTR	Wed, Mar 5, 2014	14.72	15.02	14.60	14.96
2802	NASDAQ	NKTR	Tue, Mar 4, 2014	14.46	15.34	14.32	14.78
2801	NASDAQ	NKTR	Mon, Mar 3, 2014	12.91	14.19	12.77	14.18
2800	NASDAQ	NKTR	Fri, Feb 28, 2014	13.04	13.05	12.68	12.83
2799	NASDAQ	NKTR	Thu, Feb 27, 2014	12.61	13.40	12.38	12.70
2798	NASDAQ	NKTR	Wed, Feb 26, 2014	13.41	13.74	13.24	13.70
2797	NASDAQ	NKTR	Tue, Feb 25, 2014	13.70	13.85	13.30	13.40
2796	NASDAQ	NKTR	Mon, Feb 24, 2014	13.70	13.98	13.56	13.63
2795	NASDAQ	NKTR	Fri, Feb 21, 2014	13.83	13.87	13.51	13.65
2794	NASDAQ	NKTR	Thu, Feb 20, 2014	13.61	13.84	13.33	13.75
2793	NASDAQ	NKTR	Wed, Feb 19, 2014	13.73	13.96	13.49	13.53
2792	NASDAQ	NKTR	Tue, Feb 18, 2014	13.54	13.97	13.54	13.88
2791	NASDAQ	NKTR	Fri, Feb 14, 2014	13.63	13.84	13.34	13.43
2790	NASDAQ	NKTR	Thu, Feb 13, 2014	13.25	13.76	13.25	13.63
2789	NASDAQ	NKTR	Wed, Feb 12, 2014	13.39	13.69	13.34	13.49
2788	NASDAQ	NKTR	Tue, Feb 11, 2014	13.33	13.53	13.08	13.37
2787	NASDAQ	NKTR	Mon, Feb 10, 2014	12.79	13.29	12.38	13.27
2786	NASDAQ	NKTR	Fri, Feb 7, 2014	12.10	12.92	11.90	12.80
2785	NASDAQ	NKTR	Thu, Feb 6, 2014	12.51	12.61	11.90	12.02
2784	NASDAQ	NKTR	Wed, Feb 5, 2014	12.60	12.71	12.06	12.43
2783	NASDAQ	NKTR	Tue, Feb 4, 2014	12.99	13.02	12.67	12.71
2782	NASDAQ	NKTR	Mon, Feb 3, 2014	13.71	13.81	12.83	12.86
2781	NASDAQ	NKTR	Fri, Jan 31, 2014	13.51	13.78	13.36	13.60
2780	NASDAQ	NKTR	Thu, Jan 30, 2014	13.50	14.13	13.36	13.99
2779	NASDAQ	NKTR	Wed, Jan 29, 2014	13.22	13.69	12.99	13.29
2778	NASDAQ	NKTR	Tue, Jan 28, 2014	12.76	13.38	12.73	13.37
2777	NASDAQ	NKTR	Mon, Jan 27, 2014	12.93	13.02	11.94	12.75
2776	NASDAQ	NKTR	Fri, Jan 24, 2014	13.74	13.99	12.90	12.92
2775	NASDAQ	NKTR	Thu, Jan 23, 2014	13.12	14.12	12.96	13.99
2774	NASDAQ	NKTR	Wed, Jan 22, 2014	13.27	13.49	12.71	13.10
2773	NASDAQ	NKTR	Tue, Jan 21, 2014	13.32	13.52	12.95	13.51
2772	NASDAQ	NKTR	Fri, Jan 17, 2014	13.28	13.41	13.04	13.06
2771	NASDAQ	NKTR	Thu, Jan 16, 2014	13.03	13.35	12.97	13.27
2770	NASDAQ	NKTR	Wed, Jan 15, 2014	13.05	13.32	12.96	13.16
2769	NASDAQ	NKTR	Tue, Jan 14, 2014	12.60	13.13	12.60	13.13
2768	NASDAQ	NKTR	Mon, Jan 13, 2014	12.75	13.04	12.18	12.38
2767	NASDAQ	NKTR	Fri, Jan 10, 2014	12.42	12.79	12.21	12.79
2766	NASDAQ	NKTR	Thu, Jan 9, 2014	12.28	12.52	12.18	12.40
2765	NASDAQ	NKTR	Wed, Jan 8, 2014	11.90	12.17	11.79	12.17
2764	NASDAQ	NKTR	Tue, Jan 7, 2014	11.79	11.99	11.59	11.89
2763	NASDAQ	NKTR	Mon, Jan 6, 2014	12.02	12.11	11.52	11.68
2762	NASDAQ	NKTR	Fri, Jan 3, 2014	11.91	12.09	11.85	11.97
2761	NASDAQ	NKTR	Thu, Jan 2, 2014	11.31	11.88	11.16	11.87
2760	NASDAQ	NKTR	Tue, Dec 31, 2013	11.56	11.59	11.24	11.35
2759	NASDAQ	NKTR	Mon, Dec 30, 2013	11.44	11.79	11.26	11.57
2758	NASDAQ	NKTR	Fri, Dec 27, 2013	11.80	11.89	11.35	11.39
2757	NASDAQ	NKTR	Thu, Dec 26, 2013	11.61	11.83	11.50	11.74
2756	NASDAQ	NKTR	Tue, Dec 24, 2013	11.27	11.48	11.24	11.48
2755	NASDAQ	NKTR	Mon, Dec 23, 2013	11.31	11.31	11.01	11.22
2754	NASDAQ	NKTR	Fri, Dec 20, 2013	10.83	11.29	10.83	11.19
2753	NASDAQ	NKTR	Thu, Dec 19, 2013	10.93	11.15	10.71	10.76
2752	NASDAQ	NKTR	Wed, Dec 18, 2013	10.84	10.99	10.55	10.99
2751	NASDAQ	NKTR	Tue, Dec 17, 2013	10.77	10.93	10.61	10.84
2750	NASDAQ	NKTR	Mon, Dec 16, 2013	10.64	10.87	10.63	10.76
2749	NASDAQ	NKTR	Fri, Dec 13, 2013	10.76	10.89	10.36	10.53
2748	NASDAQ	NKTR	Thu, Dec 12, 2013	10.51	10.91	10.41	10.74
2747	NASDAQ	NKTR	Wed, Dec 11, 2013	11.25	11.29	10.41	10.54
2746	NASDAQ	NKTR	Tue, Dec 10, 2013	11.37	11.48	11.08	11.23
2745	NASDAQ	NKTR	Mon, Dec 9, 2013	11.55	11.60	11.27	11.38
2744	NASDAQ	NKTR	Fri, Dec 6, 2013	11.71	11.74	11.23	11.54
2743	NASDAQ	NKTR	Thu, Dec 5, 2013	11.63	11.81	11.43	11.46
2742	NASDAQ	NKTR	Wed, Dec 4, 2013	11.76	11.80	11.50	11.65
2741	NASDAQ	NKTR	Tue, Dec 3, 2013	11.96	12.08	11.71	11.84
2740	NASDAQ	NKTR	Mon, Dec 2, 2013	12.55	12.55	11.98	12.02
2739	NASDAQ	NKTR	Fri, Nov 29, 2013	12.42	12.95	12.28	12.56
2738	NASDAQ	NKTR	Wed, Nov 27, 2013	12.35	12.47	12.08	12.32
2737	NASDAQ	NKTR	Tue, Nov 26, 2013	11.90	12.05	11.64	11.78
2736	NASDAQ	NKTR	Mon, Nov 25, 2013	11.32	11.95	11.32	11.83
2735	NASDAQ	NKTR	Fri, Nov 22, 2013	11.66	12.09	11.57	11.80
2734	NASDAQ	NKTR	Thu, Nov 21, 2013	11.16	11.65	11.06	11.59
2733	NASDAQ	NKTR	Wed, Nov 20, 2013	11.09	11.23	10.90	11.07
2732	NASDAQ	NKTR	Tue, Nov 19, 2013	11.20	11.35	10.90	11.01
2731	NASDAQ	NKTR	Mon, Nov 18, 2013	11.40	11.48	10.92	11.01
2730	NASDAQ	NKTR	Fri, Nov 15, 2013	11.07	11.49	11.04	11.36
2729	NASDAQ	NKTR	Thu, Nov 14, 2013	11.23	11.40	11.02	11.05
2728	NASDAQ	NKTR	Wed, Nov 13, 2013	10.78	11.23	10.63	11.23
2727	NASDAQ	NKTR	Tue, Nov 12, 2013	10.58	10.89	10.47	10.88
2726	NASDAQ	NKTR	Mon, Nov 11, 2013	10.85	10.90	10.69	10.83
2725	NASDAQ	NKTR	Fri, Nov 8, 2013	9.13	11.06	9.13	10.84
2724	NASDAQ	NKTR	Thu, Nov 7, 2013	9.39	9.53	8.87	8.96
2723	NASDAQ	NKTR	Wed, Nov 6, 2013	9.66	9.82	9.16	9.36
2722	NASDAQ	NKTR	Tue, Nov 5, 2013	9.47	9.66	9.43	9.58
2721	NASDAQ	NKTR	Mon, Nov 4, 2013	9.50	9.65	9.41	9.51
2720	NASDAQ	NKTR	Fri, Nov 1, 2013	9.52	9.63	9.35	9.45
2719	NASDAQ	NKTR	Thu, Oct 31, 2013	9.58	9.68	9.32	9.51
2718	NASDAQ	NKTR	Wed, Oct 30, 2013	10.20	10.24	9.54	9.60
2717	NASDAQ	NKTR	Tue, Oct 29, 2013	10.28	10.40	10.03	10.22
2716	NASDAQ	NKTR	Mon, Oct 28, 2013	10.37	10.46	10.13	10.27
2715	NASDAQ	NKTR	Fri, Oct 25, 2013	10.75	10.75	10.27	10.39
2714	NASDAQ	NKTR	Thu, Oct 24, 2013	10.53	10.72	10.52	10.72
2713	NASDAQ	NKTR	Wed, Oct 23, 2013	10.39	10.65	10.30	10.53
2712	NASDAQ	NKTR	Tue, Oct 22, 2013	10.29	10.58	10.18	10.49
2711	NASDAQ	NKTR	Mon, Oct 21, 2013	10.23	10.38	10.00	10.26
2710	NASDAQ	NKTR	Fri, Oct 18, 2013	10.70	10.74	10.09	10.24
2709	NASDAQ	NKTR	Thu, Oct 17, 2013	10.13	10.75	10.13	10.61
2708	NASDAQ	NKTR	Wed, Oct 16, 2013	9.70	10.23	9.64	10.15
2707	NASDAQ	NKTR	Tue, Oct 15, 2013	9.82	9.87	9.55	9.58
2706	NASDAQ	NKTR	Mon, Oct 14, 2013	9.67	9.90	9.50	9.89
2705	NASDAQ	NKTR	Fri, Oct 11, 2013	10.30	10.30	9.65	9.76
2704	NASDAQ	NKTR	Thu, Oct 10, 2013	9.80	10.13	9.72	10.04
2703	NASDAQ	NKTR	Wed, Oct 9, 2013	9.95	9.96	9.27	9.60
2702	NASDAQ	NKTR	Tue, Oct 8, 2013	10.35	10.40	9.76	9.90
2701	NASDAQ	NKTR	Mon, Oct 7, 2013	10.54	10.57	10.25	10.30
2700	NASDAQ	NKTR	Fri, Oct 4, 2013	10.38	10.77	10.31	10.68
2699	NASDAQ	NKTR	Thu, Oct 3, 2013	10.26	10.49	10.23	10.40
2698	NASDAQ	NKTR	Wed, Oct 2, 2013	10.39	10.57	10.24	10.30
2697	NASDAQ	NKTR	Tue, Oct 1, 2013	10.44	10.59	10.09	10.45
2696	NASDAQ	NKTR	Mon, Sep 30, 2013	10.38	10.92	10.33	10.45
2695	NASDAQ	NKTR	Fri, Sep 27, 2013	11.19	11.25	10.17	10.54
2694	NASDAQ	NKTR	Thu, Sep 26, 2013	13.41	14.19	13.41	13.85
2693	NASDAQ	NKTR	Wed, Sep 25, 2013	13.66	13.68	13.26	13.41
2692	NASDAQ	NKTR	Tue, Sep 24, 2013	13.74	14.00	13.59	13.67
2691	NASDAQ	NKTR	Mon, Sep 23, 2013	13.92	13.92	13.44	13.74
2690	NASDAQ	NKTR	Fri, Sep 20, 2013	13.83	14.47	13.52	13.96
2689	NASDAQ	NKTR	Thu, Sep 19, 2013	13.62	13.89	13.50	13.80
2688	NASDAQ	NKTR	Wed, Sep 18, 2013	13.91	14.08	13.50	13.62
2687	NASDAQ	NKTR	Tue, Sep 17, 2013	13.41	13.99	13.41	13.88
2686	NASDAQ	NKTR	Mon, Sep 16, 2013	13.68	13.75	13.37	13.41
2685	NASDAQ	NKTR	Fri, Sep 13, 2013	13.38	13.52	13.22	13.50
2684	NASDAQ	NKTR	Thu, Sep 12, 2013	13.57	14.06	13.30	13.31
2683	NASDAQ	NKTR	Wed, Sep 11, 2013	13.75	13.76	13.26	13.31
2682	NASDAQ	NKTR	Tue, Sep 10, 2013	13.44	13.80	13.10	13.78
2681	NASDAQ	NKTR	Mon, Sep 9, 2013	13.00	13.51	12.97	13.38
2680	NASDAQ	NKTR	Fri, Sep 6, 2013	12.94	13.06	12.80	13.04
2679	NASDAQ	NKTR	Thu, Sep 5, 2013	12.86	13.22	12.79	12.86
2678	NASDAQ	NKTR	Wed, Sep 4, 2013	12.44	12.82	12.44	12.82
2677	NASDAQ	NKTR	Tue, Sep 3, 2013	12.35	12.58	12.19	12.44
2676	NASDAQ	NKTR	Fri, Aug 30, 2013	12.17	12.36	12.02	12.18
2675	NASDAQ	NKTR	Thu, Aug 29, 2013	11.74	12.20	11.71	12.16
2674	NASDAQ	NKTR	Wed, Aug 28, 2013	11.82	11.91	11.65	11.80
2673	NASDAQ	NKTR	Tue, Aug 27, 2013	12.27	12.51	11.82	11.85
2672	NASDAQ	NKTR	Mon, Aug 26, 2013	12.20	12.61	12.05	12.51
2671	NASDAQ	NKTR	Fri, Aug 23, 2013	12.04	12.16	11.95	12.15
2670	NASDAQ	NKTR	Thu, Aug 22, 2013	11.48	12.02	11.47	12.01
2669	NASDAQ	NKTR	Wed, Aug 21, 2013	11.32	11.67	11.17	11.47
2668	NASDAQ	NKTR	Tue, Aug 20, 2013	11.07	11.38	11.00	11.36
2667	NASDAQ	NKTR	Mon, Aug 19, 2013	11.16	11.26	11.00	11.02
2666	NASDAQ	NKTR	Fri, Aug 16, 2013	11.12	11.47	11.05	11.15
2665	NASDAQ	NKTR	Thu, Aug 15, 2013	11.00	11.46	10.78	11.27
2664	NASDAQ	NKTR	Wed, Aug 14, 2013	11.54	11.65	10.98	11.10
2663	NASDAQ	NKTR	Tue, Aug 13, 2013	11.66	11.76	11.19	11.58
2662	NASDAQ	NKTR	Mon, Aug 12, 2013	12.30	12.49	11.57	11.62
2661	NASDAQ	NKTR	Fri, Aug 9, 2013	11.05	12.91	11.01	12.41
2660	NASDAQ	NKTR	Thu, Aug 8, 2013	11.16	11.32	10.81	10.94
2659	NASDAQ	NKTR	Wed, Aug 7, 2013	11.66	11.66	11.00	11.09
2658	NASDAQ	NKTR	Tue, Aug 6, 2013	12.11	12.32	11.53	11.59
2657	NASDAQ	NKTR	Mon, Aug 5, 2013	12.24	12.50	12.03	12.14
2656	NASDAQ	NKTR	Fri, Aug 2, 2013	12.65	12.88	12.25	12.30
2655	NASDAQ	NKTR	Thu, Aug 1, 2013	11.33	12.78	11.25	12.69
2654	NASDAQ	NKTR	Wed, Jul 31, 2013	11.32	11.50	11.19	11.21
2653	NASDAQ	NKTR	Tue, Jul 30, 2013	11.59	11.67	11.08	11.30
2652	NASDAQ	NKTR	Mon, Jul 29, 2013	11.85	11.97	11.52	11.54
2651	NASDAQ	NKTR	Fri, Jul 26, 2013	11.78	12.05	11.55	11.84
2650	NASDAQ	NKTR	Thu, Jul 25, 2013	11.94	12.10	11.74	11.91
2649	NASDAQ	NKTR	Wed, Jul 24, 2013	12.03	12.22	11.90	11.94
2648	NASDAQ	NKTR	Tue, Jul 23, 2013	12.40	12.51	11.99	12.00
2647	NASDAQ	NKTR	Mon, Jul 22, 2013	12.85	12.88	12.13	12.39
2646	NASDAQ	NKTR	Fri, Jul 19, 2013	12.69	12.95	12.57	12.88
2645	NASDAQ	NKTR	Thu, Jul 18, 2013	12.77	12.93	12.68	12.77
2644	NASDAQ	NKTR	Wed, Jul 17, 2013	12.51	12.75	12.47	12.68
2643	NASDAQ	NKTR	Tue, Jul 16, 2013	12.71	12.81	12.48	12.62
2642	NASDAQ	NKTR	Mon, Jul 15, 2013	12.60	12.85	12.26	12.75
2641	NASDAQ	NKTR	Fri, Jul 12, 2013	12.70	12.76	12.17	12.50
2640	NASDAQ	NKTR	Thu, Jul 11, 2013	12.60	12.77	12.42	12.70
2639	NASDAQ	NKTR	Wed, Jul 10, 2013	12.20	12.65	12.19	12.52
2638	NASDAQ	NKTR	Tue, Jul 9, 2013	12.27	12.32	12.16	12.24
2637	NASDAQ	NKTR	Mon, Jul 8, 2013	12.09	12.28	11.98	12.16
2636	NASDAQ	NKTR	Fri, Jul 5, 2013	12.19	12.24	11.80	12.00
2635	NASDAQ	NKTR	Wed, Jul 3, 2013	11.75	12.00	11.68	11.98
2634	NASDAQ	NKTR	Tue, Jul 2, 2013	11.97	12.08	11.65	11.73
2633	NASDAQ	NKTR	Mon, Jul 1, 2013	11.74	12.11	11.74	11.96
2632	NASDAQ	NKTR	Fri, Jun 28, 2013	11.65	11.79	11.43	11.55
2631	NASDAQ	NKTR	Thu, Jun 27, 2013	11.30	11.77	11.15	11.70
2630	NASDAQ	NKTR	Wed, Jun 26, 2013	10.45	11.29	10.42	11.23
2629	NASDAQ	NKTR	Tue, Jun 25, 2013	10.43	10.45	10.22	10.37
2628	NASDAQ	NKTR	Mon, Jun 24, 2013	10.86	10.99	10.33	10.34
2627	NASDAQ	NKTR	Fri, Jun 21, 2013	10.64	11.05	10.50	11.00
2626	NASDAQ	NKTR	Thu, Jun 20, 2013	10.74	10.95	10.50	10.59
2625	NASDAQ	NKTR	Wed, Jun 19, 2013	9.84	11.07	9.54	10.95
2624	NASDAQ	NKTR	Tue, Jun 18, 2013	9.38	9.81	9.21	9.81
2623	NASDAQ	NKTR	Mon, Jun 17, 2013	9.38	9.42	9.24	9.33
2622	NASDAQ	NKTR	Fri, Jun 14, 2013	9.39	9.48	9.24	9.27
2621	NASDAQ	NKTR	Thu, Jun 13, 2013	9.50	9.61	9.33	9.43
2620	NASDAQ	NKTR	Wed, Jun 12, 2013	9.97	9.98	9.51	9.52
2619	NASDAQ	NKTR	Tue, Jun 11, 2013	9.75	9.93	9.52	9.85
2618	NASDAQ	NKTR	Mon, Jun 10, 2013	9.31	9.45	9.15	9.45
2617	NASDAQ	NKTR	Fri, Jun 7, 2013	9.25	9.31	9.11	9.30
2616	NASDAQ	NKTR	Thu, Jun 6, 2013	8.80	9.20	8.77	9.17
2615	NASDAQ	NKTR	Wed, Jun 5, 2013	9.10	9.18	8.72	8.83
2614	NASDAQ	NKTR	Tue, Jun 4, 2013	9.22	9.36	9.03	9.14
2613	NASDAQ	NKTR	Mon, Jun 3, 2013	9.48	9.58	9.00	9.23
2612	NASDAQ	NKTR	Fri, May 31, 2013	9.38	9.58	9.21	9.47
2611	NASDAQ	NKTR	Thu, May 30, 2013	9.24	9.47	9.15	9.47
2610	NASDAQ	NKTR	Wed, May 29, 2013	9.32	9.32	9.10	9.18
2609	NASDAQ	NKTR	Tue, May 28, 2013	9.48	9.61	9.29	9.36
2608	NASDAQ	NKTR	Fri, May 24, 2013	9.30	9.50	9.11	9.27
2607	NASDAQ	NKTR	Thu, May 23, 2013	9.18	9.57	9.00	9.31
2606	NASDAQ	NKTR	Wed, May 22, 2013	9.78	9.80	9.05	9.24
2605	NASDAQ	NKTR	Tue, May 21, 2013	9.74	9.87	9.50	9.73
2604	NASDAQ	NKTR	Mon, May 20, 2013	9.81	9.87	9.60	9.77
2603	NASDAQ	NKTR	Fri, May 17, 2013	9.68	9.92	9.56	9.79
2602	NASDAQ	NKTR	Thu, May 16, 2013	9.88	9.89	9.56	9.60
2601	NASDAQ	NKTR	Wed, May 15, 2013	10.01	10.12	9.88	9.88
2600	NASDAQ	NKTR	Tue, May 14, 2013	10.03	10.14	9.96	10.01
2599	NASDAQ	NKTR	Mon, May 13, 2013	9.62	10.22	9.54	10.11
2598	NASDAQ	NKTR	Fri, May 10, 2013	9.93	10.00	9.44	9.62
2597	NASDAQ	NKTR	Thu, May 9, 2013	10.05	10.16	9.82	9.93
2596	NASDAQ	NKTR	Wed, May 8, 2013	10.24	10.31	9.94	10.03
2595	NASDAQ	NKTR	Tue, May 7, 2013	10.46	10.58	10.28	10.31
2594	NASDAQ	NKTR	Mon, May 6, 2013	10.47	10.63	10.38	10.41
2593	NASDAQ	NKTR	Fri, May 3, 2013	10.58	10.91	10.48	10.49
2592	NASDAQ	NKTR	Thu, May 2, 2013	10.33	10.58	10.33	10.50
2591	NASDAQ	NKTR	Wed, May 1, 2013	10.81	10.88	10.11	10.27
2590	NASDAQ	NKTR	Tue, Apr 30, 2013	11.10	11.15	10.81	10.84
2589	NASDAQ	NKTR	Mon, Apr 29, 2013	11.14	11.23	10.97	11.08
2588	NASDAQ	NKTR	Fri, Apr 26, 2013	10.91	11.10	10.74	11.08
2587	NASDAQ	NKTR	Thu, Apr 25, 2013	10.97	11.16	10.94	10.99
2586	NASDAQ	NKTR	Wed, Apr 24, 2013	11.25	11.25	10.80	10.94
2585	NASDAQ	NKTR	Tue, Apr 23, 2013	11.12	11.29	11.02	11.29
2584	NASDAQ	NKTR	Mon, Apr 22, 2013	11.04	11.05	10.70	10.99
2583	NASDAQ	NKTR	Fri, Apr 19, 2013	11.15	11.34	10.92	11.00
2582	NASDAQ	NKTR	Thu, Apr 18, 2013	10.75	11.16	10.62	11.15
2581	NASDAQ	NKTR	Wed, Apr 17, 2013	10.79	10.82	10.44	10.71
2580	NASDAQ	NKTR	Tue, Apr 16, 2013	10.30	10.93	10.19	10.89
2579	NASDAQ	NKTR	Mon, Apr 15, 2013	10.88	10.97	10.18	10.20
2578	NASDAQ	NKTR	Fri, Apr 12, 2013	10.79	11.00	10.67	10.98
2577	NASDAQ	NKTR	Thu, Apr 11, 2013	10.83	10.95	10.74	10.87
2576	NASDAQ	NKTR	Wed, Apr 10, 2013	10.53	10.88	10.53	10.87
2575	NASDAQ	NKTR	Tue, Apr 9, 2013	10.68	10.84	10.39	10.50
2574	NASDAQ	NKTR	Mon, Apr 8, 2013	10.53	10.74	10.44	10.64
2573	NASDAQ	NKTR	Fri, Apr 5, 2013	10.49	10.76	10.33	10.50
2572	NASDAQ	NKTR	Thu, Apr 4, 2013	10.75	10.82	10.57	10.70
2571	NASDAQ	NKTR	Wed, Apr 3, 2013	10.97	10.99	10.68	10.70
2570	NASDAQ	NKTR	Tue, Apr 2, 2013	10.90	11.04	10.88	10.93
2569	NASDAQ	NKTR	Mon, Apr 1, 2013	11.00	11.06	10.74	10.79
2568	NASDAQ	NKTR	Thu, Mar 28, 2013	11.02	11.10	10.83	11.00
2567	NASDAQ	NKTR	Wed, Mar 27, 2013	10.93	11.16	10.85	11.00
2566	NASDAQ	NKTR	Tue, Mar 26, 2013	11.06	11.21	10.96	11.06
2565	NASDAQ	NKTR	Mon, Mar 25, 2013	10.87	11.00	10.79	10.98
2564	NASDAQ	NKTR	Fri, Mar 22, 2013	10.93	10.98	10.78	10.86
2563	NASDAQ	NKTR	Thu, Mar 21, 2013	10.53	10.87	10.51	10.85
2562	NASDAQ	NKTR	Wed, Mar 20, 2013	10.51	10.69	10.46	10.65
2561	NASDAQ	NKTR	Tue, Mar 19, 2013	10.54	10.64	10.28	10.42
2560	NASDAQ	NKTR	Mon, Mar 18, 2013	10.00	10.62	9.75	10.51
2559	NASDAQ	NKTR	Fri, Mar 15, 2013	10.22	10.27	10.02	10.09
2558	NASDAQ	NKTR	Thu, Mar 14, 2013	10.16	10.35	10.06	10.20
2557	NASDAQ	NKTR	Wed, Mar 13, 2013	9.97	10.28	9.88	10.15
2556	NASDAQ	NKTR	Tue, Mar 12, 2013	9.97	10.04	9.86	9.99
2555	NASDAQ	NKTR	Mon, Mar 11, 2013	9.99	10.12	9.94	9.99
2554	NASDAQ	NKTR	Fri, Mar 8, 2013	10.12	10.18	9.90	10.05
2553	NASDAQ	NKTR	Thu, Mar 7, 2013	9.95	10.23	9.85	10.00
2552	NASDAQ	NKTR	Wed, Mar 6, 2013	10.02	10.25	9.93	9.97
2551	NASDAQ	NKTR	Tue, Mar 5, 2013	9.48	10.20	9.44	10.00
2550	NASDAQ	NKTR	Mon, Mar 4, 2013	9.08	9.43	8.98	9.42
2549	NASDAQ	NKTR	Fri, Mar 1, 2013	9.06	9.33	8.80	9.13
2548	NASDAQ	NKTR	Thu, Feb 28, 2013	9.35	9.43	9.22	9.27
2547	NASDAQ	NKTR	Wed, Feb 27, 2013	9.44	9.50	9.25	9.37
2546	NASDAQ	NKTR	Tue, Feb 26, 2013	9.17	9.51	9.11	9.47
2545	NASDAQ	NKTR	Mon, Feb 25, 2013	9.05	9.50	8.95	9.11
2544	NASDAQ	NKTR	Fri, Feb 22, 2013	9.06	9.46	8.91	9.36
2543	NASDAQ	NKTR	Thu, Feb 21, 2013	9.00	9.28	8.88	9.03
2542	NASDAQ	NKTR	Wed, Feb 20, 2013	9.29	9.38	9.01	9.02
2541	NASDAQ	NKTR	Tue, Feb 19, 2013	9.19	9.41	9.18	9.27
2540	NASDAQ	NKTR	Fri, Feb 15, 2013	9.00	9.38	8.95	9.14
2539	NASDAQ	NKTR	Thu, Feb 14, 2013	8.76	9.02	8.71	8.99
2538	NASDAQ	NKTR	Wed, Feb 13, 2013	8.75	9.01	8.73	8.81
2537	NASDAQ	NKTR	Tue, Feb 12, 2013	8.91	8.94	8.74	8.76
2536	NASDAQ	NKTR	Mon, Feb 11, 2013	8.88	9.07	8.82	8.87
2535	NASDAQ	NKTR	Fri, Feb 8, 2013	8.80	9.02	8.70	8.87
2534	NASDAQ	NKTR	Thu, Feb 7, 2013	8.79	8.86	8.70	8.79
2533	NASDAQ	NKTR	Wed, Feb 6, 2013	8.93	9.00	8.72	8.80
2532	NASDAQ	NKTR	Tue, Feb 5, 2013	8.93	9.17	8.91	9.02
2531	NASDAQ	NKTR	Mon, Feb 4, 2013	8.79	8.91	8.64	8.88
2530	NASDAQ	NKTR	Fri, Feb 1, 2013	8.59	8.85	8.52	8.81
2529	NASDAQ	NKTR	Thu, Jan 31, 2013	8.51	8.66	8.46	8.57
2528	NASDAQ	NKTR	Wed, Jan 30, 2013	8.91	8.98	8.47	8.50
2527	NASDAQ	NKTR	Tue, Jan 29, 2013	9.03	9.18	8.87	8.90
2526	NASDAQ	NKTR	Mon, Jan 28, 2013	9.08	9.19	8.96	9.06
2525	NASDAQ	NKTR	Fri, Jan 25, 2013	8.64	9.11	8.60	9.10
2524	NASDAQ	NKTR	Thu, Jan 24, 2013	8.76	8.85	8.50	8.57
2523	NASDAQ	NKTR	Wed, Jan 23, 2013	8.78	8.87	8.66	8.72
2522	NASDAQ	NKTR	Tue, Jan 22, 2013	8.93	8.98	8.68	8.79
2521	NASDAQ	NKTR	Fri, Jan 18, 2013	8.85	8.93	8.62	8.93
2520	NASDAQ	NKTR	Thu, Jan 17, 2013	9.12	9.17	8.83	8.87
2519	NASDAQ	NKTR	Wed, Jan 16, 2013	9.44	9.58	9.08	9.09
2518	NASDAQ	NKTR	Tue, Jan 15, 2013	8.96	9.52	8.80	9.43
2517	NASDAQ	NKTR	Mon, Jan 14, 2013	8.26	8.79	8.11	8.74
2516	NASDAQ	NKTR	Fri, Jan 11, 2013	8.32	8.41	8.23	8.27
2515	NASDAQ	NKTR	Thu, Jan 10, 2013	8.34	8.66	8.19	8.31
2514	NASDAQ	NKTR	Wed, Jan 9, 2013	7.71	8.40	7.53	8.33
2513	NASDAQ	NKTR	Tue, Jan 8, 2013	7.77	7.79	7.62	7.71
2512	NASDAQ	NKTR	Mon, Jan 7, 2013	7.76	7.91	7.72	7.76
2511	NASDAQ	NKTR	Fri, Jan 4, 2013	7.80	7.90	7.65	7.82
2510	NASDAQ	NKTR	Thu, Jan 3, 2013	7.53	7.82	7.49	7.75
2509	NASDAQ	NKTR	Wed, Jan 2, 2013	7.59	7.60	7.43	7.54
2508	NASDAQ	NKTR	Mon, Dec 31, 2012	7.07	7.43	6.97	7.41
2507	NASDAQ	NKTR	Fri, Dec 28, 2012	6.93	7.15	6.93	7.08
2506	NASDAQ	NKTR	Thu, Dec 27, 2012	6.84	6.99	6.70	6.95
2505	NASDAQ	NKTR	Wed, Dec 26, 2012	7.03	7.10	6.81	6.82
2504	NASDAQ	NKTR	Mon, Dec 24, 2012	7.09	7.18	6.96	7.03
2503	NASDAQ	NKTR	Fri, Dec 21, 2012	6.87	7.11	6.80	7.10
2502	NASDAQ	NKTR	Thu, Dec 20, 2012	6.92	7.00	6.82	6.96
2501	NASDAQ	NKTR	Wed, Dec 19, 2012	7.03	7.07	6.83	6.93
2500	NASDAQ	NKTR	Tue, Dec 18, 2012	6.85	7.05	6.77	6.99
2499	NASDAQ	NKTR	Mon, Dec 17, 2012	6.82	6.89	6.76	6.85
2498	NASDAQ	NKTR	Fri, Dec 14, 2012	7.00	7.06	6.76	6.78
2497	NASDAQ	NKTR	Thu, Dec 13, 2012	6.97	7.06	6.80	6.99
2496	NASDAQ	NKTR	Wed, Dec 12, 2012	7.15	7.22	6.86	6.97
2495	NASDAQ	NKTR	Tue, Dec 11, 2012	7.11	7.25	7.05	7.11
2494	NASDAQ	NKTR	Mon, Dec 10, 2012	6.99	7.07	6.94	7.05
2493	NASDAQ	NKTR	Fri, Dec 7, 2012	6.80	7.39	6.80	7.00
2492	NASDAQ	NKTR	Thu, Dec 6, 2012	6.42	6.81	6.42	6.80
2491	NASDAQ	NKTR	Wed, Dec 5, 2012	6.47	6.52	6.40	6.51
2490	NASDAQ	NKTR	Tue, Dec 4, 2012	6.53	6.55	6.45	6.47
2489	NASDAQ	NKTR	Mon, Dec 3, 2012	6.45	6.57	6.33	6.53
2488	NASDAQ	NKTR	Fri, Nov 30, 2012	6.61	6.69	6.44	6.52
2487	NASDAQ	NKTR	Thu, Nov 29, 2012	6.42	6.73	6.35	6.61
2486	NASDAQ	NKTR	Wed, Nov 28, 2012	6.11	6.43	6.02	6.37
2485	NASDAQ	NKTR	Tue, Nov 27, 2012	6.26	6.29	6.05	6.15
2484	NASDAQ	NKTR	Mon, Nov 26, 2012	6.07	6.25	6.05	6.23
2483	NASDAQ	NKTR	Fri, Nov 23, 2012	6.23	6.41	6.04	6.07
2482	NASDAQ	NKTR	Wed, Nov 21, 2012	6.09	6.38	6.05	6.35
2481	NASDAQ	NKTR	Tue, Nov 20, 2012	6.13	6.22	6.01	6.09
2480	NASDAQ	NKTR	Mon, Nov 19, 2012	6.05	6.28	5.99	6.16
2479	NASDAQ	NKTR	Fri, Nov 16, 2012	6.04	6.05	5.85	5.99
2478	NASDAQ	NKTR	Thu, Nov 15, 2012	6.13	6.18	5.90	6.05
2477	NASDAQ	NKTR	Wed, Nov 14, 2012	6.74	6.94	5.65	6.18
2476	NASDAQ	NKTR	Tue, Nov 13, 2012	7.02	7.17	6.62	6.71
2475	NASDAQ	NKTR	Mon, Nov 12, 2012	8.21	8.50	7.02	7.04
2474	NASDAQ	NKTR	Fri, Nov 9, 2012	8.09	8.21	7.84	8.15
2473	NASDAQ	NKTR	Thu, Nov 8, 2012	8.82	8.95	8.04	8.20
2472	NASDAQ	NKTR	Wed, Nov 7, 2012	8.76	9.15	8.70	8.86
2471	NASDAQ	NKTR	Tue, Nov 6, 2012	9.01	9.04	8.82	8.85
2470	NASDAQ	NKTR	Mon, Nov 5, 2012	8.90	9.14	8.79	9.00
2469	NASDAQ	NKTR	Fri, Nov 2, 2012	9.24	9.26	8.88	8.89
2468	NASDAQ	NKTR	Thu, Nov 1, 2012	9.03	9.35	9.01	9.19
2467	NASDAQ	NKTR	Wed, Oct 31, 2012	9.21	9.37	8.91	9.00
2466	NASDAQ	NKTR	Fri, Oct 26, 2012	9.53	9.59	9.16	9.22
2465	NASDAQ	NKTR	Thu, Oct 25, 2012	9.61	9.70	9.42	9.52
2464	NASDAQ	NKTR	Wed, Oct 24, 2012	9.63	9.68	9.49	9.56
2463	NASDAQ	NKTR	Tue, Oct 23, 2012	9.55	9.67	9.32	9.59
2462	NASDAQ	NKTR	Mon, Oct 22, 2012	9.78	9.97	9.59	9.63
2461	NASDAQ	NKTR	Fri, Oct 19, 2012	10.36	10.40	9.75	9.79
2460	NASDAQ	NKTR	Thu, Oct 18, 2012	10.72	10.81	10.34	10.42
2459	NASDAQ	NKTR	Wed, Oct 17, 2012	10.80	10.80	10.66	10.72
2458	NASDAQ	NKTR	Tue, Oct 16, 2012	10.89	10.91	10.65	10.74
2457	NASDAQ	NKTR	Mon, Oct 15, 2012	10.69	10.88	10.56	10.83
2456	NASDAQ	NKTR	Fri, Oct 12, 2012	10.75	10.83	10.61	10.64
2455	NASDAQ	NKTR	Thu, Oct 11, 2012	10.60	10.74	10.40	10.71
2454	NASDAQ	NKTR	Wed, Oct 10, 2012	10.47	10.60	10.31	10.54
2453	NASDAQ	NKTR	Tue, Oct 9, 2012	10.75	10.85	10.41	10.43
2452	NASDAQ	NKTR	Mon, Oct 8, 2012	10.70	10.91	10.61	10.75
2451	NASDAQ	NKTR	Fri, Oct 5, 2012	10.60	10.97	10.60	10.77
2450	NASDAQ	NKTR	Thu, Oct 4, 2012	10.74	10.83	10.57	10.75
2449	NASDAQ	NKTR	Wed, Oct 3, 2012	10.55	10.98	10.52	10.72
2448	NASDAQ	NKTR	Tue, Oct 2, 2012	10.77	10.85	10.46	10.51
2447	NASDAQ	NKTR	Mon, Oct 1, 2012	10.73	10.87	10.53	10.68
2446	NASDAQ	NKTR	Fri, Sep 28, 2012	10.80	10.90	10.60	10.68
2445	NASDAQ	NKTR	Thu, Sep 27, 2012	10.60	10.90	10.52	10.78
2444	NASDAQ	NKTR	Wed, Sep 26, 2012	10.52	10.60	10.40	10.53
2443	NASDAQ	NKTR	Tue, Sep 25, 2012	10.45	10.60	10.31	10.46
2442	NASDAQ	NKTR	Mon, Sep 24, 2012	10.34	10.43	10.23	10.39
2441	NASDAQ	NKTR	Fri, Sep 21, 2012	10.25	10.54	10.20	10.33
2440	NASDAQ	NKTR	Thu, Sep 20, 2012	9.61	10.20	9.57	10.10
2439	NASDAQ	NKTR	Wed, Sep 19, 2012	9.47	9.71	9.40	9.62
2438	NASDAQ	NKTR	Tue, Sep 18, 2012	9.39	9.59	9.32	9.47
2437	NASDAQ	NKTR	Mon, Sep 17, 2012	9.30	9.43	9.11	9.33
2436	NASDAQ	NKTR	Fri, Sep 14, 2012	8.90	9.30	8.90	9.24
2435	NASDAQ	NKTR	Thu, Sep 13, 2012	8.50	8.94	8.46	8.89
2434	NASDAQ	NKTR	Wed, Sep 12, 2012	8.05	8.50	8.02	8.50
2433	NASDAQ	NKTR	Tue, Sep 11, 2012	8.51	8.57	8.21	8.26
2432	NASDAQ	NKTR	Mon, Sep 10, 2012	8.51	8.61	8.46	8.51
2431	NASDAQ	NKTR	Fri, Sep 7, 2012	8.56	8.63	8.46	8.50
2430	NASDAQ	NKTR	Thu, Sep 6, 2012	8.59	8.82	8.40	8.49
2429	NASDAQ	NKTR	Wed, Sep 5, 2012	8.82	8.84	8.51	8.52
2428	NASDAQ	NKTR	Tue, Sep 4, 2012	8.61	8.94	8.52	8.84
2427	NASDAQ	NKTR	Fri, Aug 31, 2012	8.70	8.75	8.48	8.58
2426	NASDAQ	NKTR	Thu, Aug 30, 2012	8.54	8.67	8.46	8.64
2425	NASDAQ	NKTR	Wed, Aug 29, 2012	8.50	8.65	8.46	8.55
2424	NASDAQ	NKTR	Tue, Aug 28, 2012	8.52	8.62	8.42	8.46
2423	NASDAQ	NKTR	Mon, Aug 27, 2012	8.65	8.65	8.31	8.49
2422	NASDAQ	NKTR	Fri, Aug 24, 2012	8.40	8.73	8.39	8.64
2421	NASDAQ	NKTR	Thu, Aug 23, 2012	8.48	8.52	8.28	8.42
2420	NASDAQ	NKTR	Wed, Aug 22, 2012	8.23	8.54	8.23	8.52
2419	NASDAQ	NKTR	Tue, Aug 21, 2012	8.21	8.41	8.17	8.23
2418	NASDAQ	NKTR	Mon, Aug 20, 2012	7.97	8.18	7.91	8.17
2417	NASDAQ	NKTR	Fri, Aug 17, 2012	8.14	8.19	7.95	7.99
2416	NASDAQ	NKTR	Thu, Aug 16, 2012	8.22	8.29	8.08	8.14
2415	NASDAQ	NKTR	Wed, Aug 15, 2012	8.13	8.28	8.13	8.22
2414	NASDAQ	NKTR	Tue, Aug 14, 2012	8.22	8.35	8.09	8.15
2413	NASDAQ	NKTR	Mon, Aug 13, 2012	8.21	8.25	8.01	8.18
2412	NASDAQ	NKTR	Fri, Aug 10, 2012	8.30	8.55	8.11	8.24
2411	NASDAQ	NKTR	Thu, Aug 9, 2012	8.16	8.32	8.01	8.30
2410	NASDAQ	NKTR	Wed, Aug 8, 2012	8.25	8.36	8.09	8.19
2409	NASDAQ	NKTR	Tue, Aug 7, 2012	8.48	8.51	8.24	8.33
2408	NASDAQ	NKTR	Mon, Aug 6, 2012	8.19	8.54	8.05	8.49
2407	NASDAQ	NKTR	Fri, Aug 3, 2012	8.23	8.40	8.04	8.21
2406	NASDAQ	NKTR	Thu, Aug 2, 2012	8.11	8.11	7.86	8.08
2405	NASDAQ	NKTR	Wed, Aug 1, 2012	8.59	8.62	8.15	8.15
2404	NASDAQ	NKTR	Tue, Jul 31, 2012	8.79	8.86	8.48	8.52
2403	NASDAQ	NKTR	Mon, Jul 30, 2012	9.18	9.18	8.67	8.79
2402	NASDAQ	NKTR	Fri, Jul 27, 2012	8.90	9.36	8.75	9.19
2401	NASDAQ	NKTR	Thu, Jul 26, 2012	8.98	9.03	8.80	8.84
2400	NASDAQ	NKTR	Wed, Jul 25, 2012	8.88	9.00	8.79	8.86
2399	NASDAQ	NKTR	Tue, Jul 24, 2012	9.22	9.30	8.78	8.80
2398	NASDAQ	NKTR	Mon, Jul 23, 2012	9.13	9.22	9.05	9.16
2397	NASDAQ	NKTR	Fri, Jul 20, 2012	9.40	9.52	9.25	9.28
2396	NASDAQ	NKTR	Thu, Jul 19, 2012	9.64	9.70	9.26	9.52
2395	NASDAQ	NKTR	Wed, Jul 18, 2012	9.73	9.94	9.54	9.60
2394	NASDAQ	NKTR	Tue, Jul 17, 2012	9.55	9.80	9.34	9.72
2393	NASDAQ	NKTR	Mon, Jul 16, 2012	8.51	9.75	8.43	9.68
2392	NASDAQ	NKTR	Fri, Jul 13, 2012	8.12	8.63	8.12	8.49
2391	NASDAQ	NKTR	Thu, Jul 12, 2012	8.16	8.23	7.93	8.09
2390	NASDAQ	NKTR	Wed, Jul 11, 2012	8.13	8.25	8.05	8.23
2389	NASDAQ	NKTR	Tue, Jul 10, 2012	8.27	8.46	8.03	8.14
2388	NASDAQ	NKTR	Mon, Jul 9, 2012	8.10	8.38	8.03	8.34
2387	NASDAQ	NKTR	Fri, Jul 6, 2012	8.15	8.25	8.11	8.14
2386	NASDAQ	NKTR	Thu, Jul 5, 2012	8.18	8.37	8.16	8.23
2385	NASDAQ	NKTR	Tue, Jul 3, 2012	8.16	8.25	8.14	8.21
2384	NASDAQ	NKTR	Mon, Jul 2, 2012	8.09	8.22	8.02	8.19
2383	NASDAQ	NKTR	Fri, Jun 29, 2012	8.16	8.20	8.02	8.07
2382	NASDAQ	NKTR	Thu, Jun 28, 2012	7.97	8.15	7.81	7.99
2381	NASDAQ	NKTR	Wed, Jun 27, 2012	7.93	8.09	7.89	8.01
2380	NASDAQ	NKTR	Tue, Jun 26, 2012	7.93	8.00	7.81	7.90
2379	NASDAQ	NKTR	Mon, Jun 25, 2012	7.95	8.04	7.81	7.94
2378	NASDAQ	NKTR	Fri, Jun 22, 2012	7.87	8.11	7.84	8.09
2377	NASDAQ	NKTR	Thu, Jun 21, 2012	7.86	7.94	7.73	7.81
2376	NASDAQ	NKTR	Wed, Jun 20, 2012	8.03	8.06	7.71	7.87
2375	NASDAQ	NKTR	Tue, Jun 19, 2012	7.67	8.07	7.67	8.03
2374	NASDAQ	NKTR	Mon, Jun 18, 2012	7.97	8.17	7.57	7.68
2373	NASDAQ	NKTR	Fri, Jun 15, 2012	8.10	8.26	7.95	8.01
2372	NASDAQ	NKTR	Thu, Jun 14, 2012	7.69	8.16	7.64	8.14
2371	NASDAQ	NKTR	Wed, Jun 13, 2012	7.62	7.84	7.52	7.67
2370	NASDAQ	NKTR	Tue, Jun 12, 2012	7.30	7.68	7.16	7.67
2369	NASDAQ	NKTR	Mon, Jun 11, 2012	7.44	7.44	7.13	7.26
2368	NASDAQ	NKTR	Fri, Jun 8, 2012	6.94	7.38	6.92	7.35
2367	NASDAQ	NKTR	Thu, Jun 7, 2012	6.95	7.09	6.92	6.98
2366	NASDAQ	NKTR	Wed, Jun 6, 2012	6.75	6.99	6.75	6.82
2365	NASDAQ	NKTR	Tue, Jun 5, 2012	6.55	6.77	6.54	6.70
2364	NASDAQ	NKTR	Mon, Jun 4, 2012	6.55	6.65	6.40	6.57
2363	NASDAQ	NKTR	Fri, Jun 1, 2012	6.55	6.62	6.46	6.53
2362	NASDAQ	NKTR	Thu, May 31, 2012	7.00	7.05	6.66	6.70
2361	NASDAQ	NKTR	Wed, May 30, 2012	6.99	7.07	6.86	6.87
2360	NASDAQ	NKTR	Tue, May 29, 2012	7.04	7.14	6.95	7.05
2359	NASDAQ	NKTR	Fri, May 25, 2012	7.02	7.02	6.85	6.96
2358	NASDAQ	NKTR	Thu, May 24, 2012	6.98	7.01	6.78	7.00
2357	NASDAQ	NKTR	Wed, May 23, 2012	6.62	7.01	6.61	6.97
2356	NASDAQ	NKTR	Tue, May 22, 2012	6.69	6.82	6.57	6.61
2355	NASDAQ	NKTR	Mon, May 21, 2012	6.45	6.71	6.42	6.70
2354	NASDAQ	NKTR	Fri, May 18, 2012	6.75	6.79	6.37	6.41
2353	NASDAQ	NKTR	Thu, May 17, 2012	7.04	7.13	6.74	6.75
2352	NASDAQ	NKTR	Wed, May 16, 2012	7.17	7.24	7.04	7.06
2351	NASDAQ	NKTR	Tue, May 15, 2012	7.21	7.30	7.11	7.17
2350	NASDAQ	NKTR	Mon, May 14, 2012	7.13	7.32	7.13	7.22
2349	NASDAQ	NKTR	Fri, May 11, 2012	7.07	7.29	7.03	7.22
2348	NASDAQ	NKTR	Thu, May 10, 2012	7.15	7.21	7.03	7.14
2347	NASDAQ	NKTR	Wed, May 9, 2012	7.12	7.18	7.03	7.10
2346	NASDAQ	NKTR	Tue, May 8, 2012	7.03	7.24	6.94	7.18
2345	NASDAQ	NKTR	Mon, May 7, 2012	6.90	7.16	6.89	7.06
2344	NASDAQ	NKTR	Fri, May 4, 2012	7.11	7.11	6.80	6.90
2343	NASDAQ	NKTR	Thu, May 3, 2012	7.78	7.79	7.02	7.13
2342	NASDAQ	NKTR	Wed, May 2, 2012	7.58	7.73	7.55	7.61
2341	NASDAQ	NKTR	Tue, May 1, 2012	7.65	7.84	7.51	7.60
2340	NASDAQ	NKTR	Mon, Apr 30, 2012	7.84	7.89	7.59	7.63
2339	NASDAQ	NKTR	Fri, Apr 27, 2012	7.83	7.90	7.70	7.87
2338	NASDAQ	NKTR	Thu, Apr 26, 2012	7.72	7.88	7.64	7.82
2337	NASDAQ	NKTR	Wed, Apr 25, 2012	7.57	7.75	7.55	7.71
2336	NASDAQ	NKTR	Tue, Apr 24, 2012	7.34	7.57	7.28	7.49
2335	NASDAQ	NKTR	Mon, Apr 23, 2012	7.43	7.45	7.21	7.31
2334	NASDAQ	NKTR	Fri, Apr 20, 2012	7.51	7.63	7.34	7.51
2333	NASDAQ	NKTR	Thu, Apr 19, 2012	7.30	7.49	7.30	7.36
2332	NASDAQ	NKTR	Wed, Apr 18, 2012	7.23	7.29	7.12	7.27
2331	NASDAQ	NKTR	Tue, Apr 17, 2012	7.25	7.46	7.23	7.24
2330	NASDAQ	NKTR	Mon, Apr 16, 2012	7.30	7.36	7.15	7.21
2329	NASDAQ	NKTR	Fri, Apr 13, 2012	7.35	7.36	7.20	7.24
2328	NASDAQ	NKTR	Thu, Apr 12, 2012	7.40	7.50	7.32	7.38
2327	NASDAQ	NKTR	Wed, Apr 11, 2012	7.36	7.45	7.20	7.38
2326	NASDAQ	NKTR	Tue, Apr 10, 2012	7.50	7.60	7.19	7.31
2325	NASDAQ	NKTR	Mon, Apr 9, 2012	7.55	7.60	7.46	7.47
2324	NASDAQ	NKTR	Thu, Apr 5, 2012	7.77	7.84	7.63	7.65
2323	NASDAQ	NKTR	Wed, Apr 4, 2012	7.70	7.77	7.60	7.75
2322	NASDAQ	NKTR	Tue, Apr 3, 2012	7.79	7.85	7.73	7.79
2321	NASDAQ	NKTR	Mon, Apr 2, 2012	7.86	7.91	7.68	7.78
2320	NASDAQ	NKTR	Fri, Mar 30, 2012	8.29	8.29	7.80	7.92
2319	NASDAQ	NKTR	Thu, Mar 29, 2012	8.10	8.25	8.05	8.22
2318	NASDAQ	NKTR	Wed, Mar 28, 2012	8.23	8.50	8.08	8.15
2317	NASDAQ	NKTR	Tue, Mar 27, 2012	7.89	8.39	7.84	8.21
2316	NASDAQ	NKTR	Mon, Mar 26, 2012	7.73	8.12	7.73	7.87
2315	NASDAQ	NKTR	Fri, Mar 23, 2012	7.60	7.66	7.49	7.62
2314	NASDAQ	NKTR	Thu, Mar 22, 2012	7.53	7.62	7.45	7.60
2313	NASDAQ	NKTR	Wed, Mar 21, 2012	7.57	7.65	7.50	7.59
2312	NASDAQ	NKTR	Tue, Mar 20, 2012	7.64	7.67	7.47	7.55
2311	NASDAQ	NKTR	Mon, Mar 19, 2012	7.54	7.75	7.49	7.67
2310	NASDAQ	NKTR	Fri, Mar 16, 2012	7.64	7.69	7.43	7.55
2309	NASDAQ	NKTR	Thu, Mar 15, 2012	7.61	7.64	7.51	7.62
2308	NASDAQ	NKTR	Wed, Mar 14, 2012	7.60	7.66	7.53	7.59
2307	NASDAQ	NKTR	Tue, Mar 13, 2012	7.58	7.72	7.51	7.63
2306	NASDAQ	NKTR	Mon, Mar 12, 2012	7.58	7.67	7.45	7.53
2305	NASDAQ	NKTR	Fri, Mar 9, 2012	7.55	7.75	7.46	7.56
2304	NASDAQ	NKTR	Thu, Mar 8, 2012	7.51	7.66	7.39	7.52
2303	NASDAQ	NKTR	Wed, Mar 7, 2012	7.53	7.59	7.37	7.46
2302	NASDAQ	NKTR	Tue, Mar 6, 2012	7.57	7.71	7.42	7.49
2301	NASDAQ	NKTR	Mon, Mar 5, 2012	7.64	7.80	7.58	7.68
2300	NASDAQ	NKTR	Fri, Mar 2, 2012	7.38	7.90	7.31	7.67
2299	NASDAQ	NKTR	Thu, Mar 1, 2012	7.40	7.46	7.15	7.39
2298	NASDAQ	NKTR	Wed, Feb 29, 2012	7.36	7.80	7.17	7.17
2297	NASDAQ	NKTR	Tue, Feb 28, 2012	6.84	6.92	6.72	6.75
2296	NASDAQ	NKTR	Mon, Feb 27, 2012	7.01	7.01	6.75	6.84
2295	NASDAQ	NKTR	Fri, Feb 24, 2012	6.88	7.03	6.85	6.98
2294	NASDAQ	NKTR	Thu, Feb 23, 2012	6.65	6.94	6.55	6.87
2293	NASDAQ	NKTR	Wed, Feb 22, 2012	6.74	6.76	6.53	6.65
2292	NASDAQ	NKTR	Tue, Feb 21, 2012	7.05	7.10	6.73	6.74
2291	NASDAQ	NKTR	Fri, Feb 17, 2012	7.08	7.08	6.92	7.04
2290	NASDAQ	NKTR	Thu, Feb 16, 2012	6.82	7.10	6.79	7.03
2289	NASDAQ	NKTR	Wed, Feb 15, 2012	6.97	7.03	6.79	6.83
2288	NASDAQ	NKTR	Tue, Feb 14, 2012	7.06	7.08	6.88	6.92
2287	NASDAQ	NKTR	Mon, Feb 13, 2012	6.93	7.11	6.90	7.08
2286	NASDAQ	NKTR	Fri, Feb 10, 2012	6.90	6.93	6.76	6.84
2285	NASDAQ	NKTR	Thu, Feb 9, 2012	7.19	7.35	6.97	6.98
2284	NASDAQ	NKTR	Wed, Feb 8, 2012	7.28	7.35	7.08	7.21
2283	NASDAQ	NKTR	Tue, Feb 7, 2012	7.39	7.41	7.19	7.27
2282	NASDAQ	NKTR	Mon, Feb 6, 2012	7.15	7.40	7.07	7.36
2281	NASDAQ	NKTR	Fri, Feb 3, 2012	7.01	7.27	6.99	7.17
2280	NASDAQ	NKTR	Thu, Feb 2, 2012	6.78	6.99	6.65	6.92
2279	NASDAQ	NKTR	Wed, Feb 1, 2012	6.31	6.89	6.26	6.78
2278	NASDAQ	NKTR	Tue, Jan 31, 2012	6.44	6.48	6.21	6.25
2277	NASDAQ	NKTR	Mon, Jan 30, 2012	6.08	6.41	6.01	6.38
2276	NASDAQ	NKTR	Fri, Jan 27, 2012	6.05	6.18	6.00	6.14
2275	NASDAQ	NKTR	Thu, Jan 26, 2012	6.23	6.24	6.02	6.07
2274	NASDAQ	NKTR	Wed, Jan 25, 2012	6.06	6.22	5.94	6.18
2273	NASDAQ	NKTR	Tue, Jan 24, 2012	5.97	6.07	5.80	6.06
2272	NASDAQ	NKTR	Mon, Jan 23, 2012	6.03	6.16	5.90	6.00
2271	NASDAQ	NKTR	Fri, Jan 20, 2012	6.15	6.15	5.83	6.04
2270	NASDAQ	NKTR	Thu, Jan 19, 2012	6.43	6.54	6.29	6.30
2269	NASDAQ	NKTR	Wed, Jan 18, 2012	6.35	6.43	6.27	6.39
2268	NASDAQ	NKTR	Tue, Jan 17, 2012	6.43	6.52	6.28	6.33
2267	NASDAQ	NKTR	Fri, Jan 13, 2012	6.17	6.77	6.15	6.72
2266	NASDAQ	NKTR	Thu, Jan 12, 2012	6.31	6.32	6.19	6.29
2265	NASDAQ	NKTR	Wed, Jan 11, 2012	6.14	6.31	6.01	6.24
2264	NASDAQ	NKTR	Tue, Jan 10, 2012	5.80	6.23	5.79	6.16
2263	NASDAQ	NKTR	Mon, Jan 9, 2012	5.74	5.95	5.64	5.76
2262	NASDAQ	NKTR	Fri, Jan 6, 2012	5.73	5.79	5.65	5.73
2261	NASDAQ	NKTR	Thu, Jan 5, 2012	5.62	5.83	5.56	5.76
2260	NASDAQ	NKTR	Wed, Jan 4, 2012	5.71	5.80	5.65	5.68
2259	NASDAQ	NKTR	Tue, Jan 3, 2012	5.71	5.88	5.71	5.76
2258	NASDAQ	NKTR	Fri, Dec 30, 2011	5.54	5.67	5.50	5.60
2257	NASDAQ	NKTR	Thu, Dec 29, 2011	5.47	5.60	5.40	5.56
2256	NASDAQ	NKTR	Wed, Dec 28, 2011	5.38	5.50	5.30	5.46
2255	NASDAQ	NKTR	Tue, Dec 27, 2011	5.44	5.48	5.33	5.38
2254	NASDAQ	NKTR	Fri, Dec 23, 2011	5.40	5.53	5.38	5.45
2253	NASDAQ	NKTR	Thu, Dec 22, 2011	5.40	5.50	5.31	5.38
2252	NASDAQ	NKTR	Wed, Dec 21, 2011	5.38	5.42	5.21	5.37
2251	NASDAQ	NKTR	Tue, Dec 20, 2011	5.26	5.39	5.20	5.39
2250	NASDAQ	NKTR	Mon, Dec 19, 2011	5.27	5.39	5.16	5.19
2249	NASDAQ	NKTR	Fri, Dec 16, 2011	5.33	5.40	5.16	5.22
2248	NASDAQ	NKTR	Thu, Dec 15, 2011	5.20	5.35	5.03	5.30
2247	NASDAQ	NKTR	Wed, Dec 14, 2011	5.23	5.29	5.10	5.13
2246	NASDAQ	NKTR	Tue, Dec 13, 2011	5.45	5.49	5.25	5.30
2245	NASDAQ	NKTR	Mon, Dec 12, 2011	5.21	5.37	5.10	5.35
2244	NASDAQ	NKTR	Fri, Dec 9, 2011	5.17	5.33	5.03	5.29
2243	NASDAQ	NKTR	Thu, Dec 8, 2011	5.35	5.50	5.06	5.14
2242	NASDAQ	NKTR	Wed, Dec 7, 2011	4.97	5.13	4.92	5.10
2241	NASDAQ	NKTR	Tue, Dec 6, 2011	5.17	5.17	4.95	4.98
2240	NASDAQ	NKTR	Mon, Dec 5, 2011	5.00	5.19	4.90	5.19
2239	NASDAQ	NKTR	Fri, Dec 2, 2011	4.99	5.01	4.82	4.92
2238	NASDAQ	NKTR	Thu, Dec 1, 2011	4.97	5.04	4.83	4.92
2237	NASDAQ	NKTR	Wed, Nov 30, 2011	4.96	5.14	4.87	5.00
2236	NASDAQ	NKTR	Tue, Nov 29, 2011	4.68	4.83	4.55	4.83
2235	NASDAQ	NKTR	Mon, Nov 28, 2011	4.39	4.66	4.38	4.66
2234	NASDAQ	NKTR	Fri, Nov 25, 2011	4.22	4.25	4.14	4.23
2233	NASDAQ	NKTR	Wed, Nov 23, 2011	4.29	4.31	4.07	4.25
2232	NASDAQ	NKTR	Tue, Nov 22, 2011	4.21	4.36	4.14	4.32
2231	NASDAQ	NKTR	Mon, Nov 21, 2011	4.23	4.30	4.11	4.22
2230	NASDAQ	NKTR	Fri, Nov 18, 2011	4.31	4.43	4.18	4.32
2229	NASDAQ	NKTR	Thu, Nov 17, 2011	4.29	4.44	4.26	4.31
2228	NASDAQ	NKTR	Wed, Nov 16, 2011	4.37	4.38	4.26	4.28
2227	NASDAQ	NKTR	Tue, Nov 15, 2011	4.50	4.55	4.30	4.44
2226	NASDAQ	NKTR	Mon, Nov 14, 2011	4.75	4.80	4.48	4.54
2225	NASDAQ	NKTR	Fri, Nov 11, 2011	4.67	4.68	4.60	4.66
2224	NASDAQ	NKTR	Thu, Nov 10, 2011	4.64	4.65	4.48	4.63
2223	NASDAQ	NKTR	Wed, Nov 9, 2011	4.60	4.66	4.54	4.57
2222	NASDAQ	NKTR	Tue, Nov 8, 2011	4.65	4.76	4.52	4.73
2221	NASDAQ	NKTR	Mon, Nov 7, 2011	4.75	4.86	4.51	4.61
2220	NASDAQ	NKTR	Fri, Nov 4, 2011	4.62	4.81	4.58	4.74
2219	NASDAQ	NKTR	Thu, Nov 3, 2011	5.00	5.16	4.57	4.68
2218	NASDAQ	NKTR	Wed, Nov 2, 2011	5.40	5.50	4.79	4.96
2217	NASDAQ	NKTR	Tue, Nov 1, 2011	5.26	5.42	5.23	5.30
2216	NASDAQ	NKTR	Mon, Oct 31, 2011	5.54	5.64	5.42	5.42
2215	NASDAQ	NKTR	Fri, Oct 28, 2011	5.51	5.70	5.51	5.62
2214	NASDAQ	NKTR	Thu, Oct 27, 2011	5.24	5.55	5.20	5.53
2213	NASDAQ	NKTR	Wed, Oct 26, 2011	5.09	5.26	4.98	5.04
2212	NASDAQ	NKTR	Tue, Oct 25, 2011	5.16	5.25	4.96	4.99
2211	NASDAQ	NKTR	Mon, Oct 24, 2011	5.03	5.23	5.00	5.19
2210	NASDAQ	NKTR	Fri, Oct 21, 2011	4.57	5.01	4.57	5.00
2209	NASDAQ	NKTR	Thu, Oct 20, 2011	4.63	4.67	4.39	4.50
2208	NASDAQ	NKTR	Wed, Oct 19, 2011	4.68	4.77	4.51	4.63
2207	NASDAQ	NKTR	Tue, Oct 18, 2011	4.77	4.86	4.61	4.66
2206	NASDAQ	NKTR	Mon, Oct 17, 2011	4.94	5.02	4.70	4.74
2205	NASDAQ	NKTR	Fri, Oct 14, 2011	5.06	5.19	4.92	4.99
2204	NASDAQ	NKTR	Thu, Oct 13, 2011	5.12	5.15	4.93	5.02
2203	NASDAQ	NKTR	Wed, Oct 12, 2011	4.94	5.22	4.89	5.18
2202	NASDAQ	NKTR	Tue, Oct 11, 2011	4.77	4.92	4.73	4.90
2201	NASDAQ	NKTR	Mon, Oct 10, 2011	4.76	4.86	4.68	4.84
2200	NASDAQ	NKTR	Fri, Oct 7, 2011	4.79	4.80	4.61	4.66
2199	NASDAQ	NKTR	Thu, Oct 6, 2011	4.61	4.80	4.53	4.79
2198	NASDAQ	NKTR	Wed, Oct 5, 2011	4.72	4.90	4.62	4.62
2197	NASDAQ	NKTR	Tue, Oct 4, 2011	4.32	4.72	4.31	4.71
2196	NASDAQ	NKTR	Mon, Oct 3, 2011	4.80	4.88	4.35	4.37
2195	NASDAQ	NKTR	Fri, Sep 30, 2011	4.89	5.02	4.82	4.85
2194	NASDAQ	NKTR	Thu, Sep 29, 2011	5.14	5.18	4.82	4.98
2193	NASDAQ	NKTR	Wed, Sep 28, 2011	5.33	5.33	5.02	5.02
2192	NASDAQ	NKTR	Tue, Sep 27, 2011	5.22	5.45	5.08	5.31
2191	NASDAQ	NKTR	Mon, Sep 26, 2011	5.18	5.24	4.94	5.08
2190	NASDAQ	NKTR	Fri, Sep 23, 2011	5.01	5.13	4.94	5.12
2189	NASDAQ	NKTR	Thu, Sep 22, 2011	4.93	5.22	4.93	5.01
2188	NASDAQ	NKTR	Wed, Sep 21, 2011	5.21	5.52	5.06	5.07
2187	NASDAQ	NKTR	Tue, Sep 20, 2011	5.01	5.22	4.95	5.08
2186	NASDAQ	NKTR	Mon, Sep 19, 2011	5.09	5.21	4.97	4.98
2185	NASDAQ	NKTR	Fri, Sep 16, 2011	5.38	5.38	5.17	5.21
2184	NASDAQ	NKTR	Thu, Sep 15, 2011	5.23	5.33	5.08	5.31
2183	NASDAQ	NKTR	Wed, Sep 14, 2011	5.18	5.28	5.03	5.17
2182	NASDAQ	NKTR	Tue, Sep 13, 2011	5.08	5.21	5.03	5.14
2181	NASDAQ	NKTR	Mon, Sep 12, 2011	4.99	5.23	4.94	5.06
2180	NASDAQ	NKTR	Fri, Sep 9, 2011	5.21	5.39	5.01	5.06
2179	NASDAQ	NKTR	Thu, Sep 8, 2011	5.48	5.55	5.21	5.26
2178	NASDAQ	NKTR	Wed, Sep 7, 2011	5.43	5.57	5.34	5.52
2177	NASDAQ	NKTR	Tue, Sep 6, 2011	5.16	5.42	5.07	5.34
2176	NASDAQ	NKTR	Fri, Sep 2, 2011	5.40	5.53	5.27	5.31
2175	NASDAQ	NKTR	Thu, Sep 1, 2011	5.71	5.85	5.50	5.55
2174	NASDAQ	NKTR	Wed, Aug 31, 2011	5.89	5.97	5.68	5.73
2173	NASDAQ	NKTR	Tue, Aug 30, 2011	5.83	5.94	5.71	5.84
2172	NASDAQ	NKTR	Mon, Aug 29, 2011	5.67	5.91	5.61	5.90
2171	NASDAQ	NKTR	Fri, Aug 26, 2011	5.28	5.65	5.10	5.64
2170	NASDAQ	NKTR	Thu, Aug 25, 2011	5.56	5.65	5.28	5.28
2169	NASDAQ	NKTR	Wed, Aug 24, 2011	5.33	5.60	5.32	5.52
2168	NASDAQ	NKTR	Tue, Aug 23, 2011	5.02	5.33	4.95	5.24
2167	NASDAQ	NKTR	Mon, Aug 22, 2011	5.15	5.28	4.98	5.01
2166	NASDAQ	NKTR	Fri, Aug 19, 2011	4.94	5.27	4.81	5.02
2165	NASDAQ	NKTR	Thu, Aug 18, 2011	5.10	5.13	4.82	4.97
2164	NASDAQ	NKTR	Wed, Aug 17, 2011	5.35	5.46	5.17	5.29
2163	NASDAQ	NKTR	Tue, Aug 16, 2011	5.56	5.58	5.28	5.33
2162	NASDAQ	NKTR	Mon, Aug 15, 2011	5.47	5.65	5.40	5.65
2161	NASDAQ	NKTR	Fri, Aug 12, 2011	5.55	5.68	5.32	5.40
2160	NASDAQ	NKTR	Thu, Aug 11, 2011	5.32	5.59	5.11	5.48
2159	NASDAQ	NKTR	Wed, Aug 10, 2011	5.52	5.89	5.25	5.27
2158	NASDAQ	NKTR	Tue, Aug 9, 2011	5.25	5.76	5.16	5.73
2157	NASDAQ	NKTR	Mon, Aug 8, 2011	5.20	5.54	5.05	5.10
2156	NASDAQ	NKTR	Fri, Aug 5, 2011	5.25	5.49	4.92	5.35
2155	NASDAQ	NKTR	Thu, Aug 4, 2011	5.85	5.93	5.38	5.39
2154	NASDAQ	NKTR	Wed, Aug 3, 2011	5.99	6.19	5.59	5.86
2153	NASDAQ	NKTR	Tue, Aug 2, 2011	6.24	6.38	5.95	5.95
2152	NASDAQ	NKTR	Mon, Aug 1, 2011	6.54	6.73	6.13	6.26
2151	NASDAQ	NKTR	Fri, Jul 29, 2011	6.30	6.54	6.20	6.44
2150	NASDAQ	NKTR	Thu, Jul 28, 2011	6.48	6.55	6.27	6.35
2149	NASDAQ	NKTR	Wed, Jul 27, 2011	6.82	6.86	6.32	6.44
2148	NASDAQ	NKTR	Tue, Jul 26, 2011	7.15	7.22	6.81	6.81
2147	NASDAQ	NKTR	Mon, Jul 25, 2011	7.26	7.30	7.11	7.12
2146	NASDAQ	NKTR	Fri, Jul 22, 2011	7.45	7.50	7.32	7.36
2145	NASDAQ	NKTR	Thu, Jul 21, 2011	7.44	7.57	7.35	7.45
2144	NASDAQ	NKTR	Wed, Jul 20, 2011	7.39	7.50	7.26	7.42
2143	NASDAQ	NKTR	Tue, Jul 19, 2011	7.43	7.50	7.33	7.38
2142	NASDAQ	NKTR	Mon, Jul 18, 2011	7.64	7.64	7.33	7.38
2141	NASDAQ	NKTR	Fri, Jul 15, 2011	7.46	7.70	7.36	7.65
2140	NASDAQ	NKTR	Thu, Jul 14, 2011	7.50	7.59	7.38	7.46
2139	NASDAQ	NKTR	Wed, Jul 13, 2011	7.39	7.52	7.31	7.43
2138	NASDAQ	NKTR	Tue, Jul 12, 2011	7.31	7.42	7.29	7.35
2137	NASDAQ	NKTR	Mon, Jul 11, 2011	7.41	7.46	7.24	7.36
2136	NASDAQ	NKTR	Fri, Jul 8, 2011	7.55	7.60	7.43	7.52
2135	NASDAQ	NKTR	Thu, Jul 7, 2011	7.41	7.74	7.29	7.64
2134	NASDAQ	NKTR	Wed, Jul 6, 2011	7.30	7.41	7.17	7.35
2133	NASDAQ	NKTR	Tue, Jul 5, 2011	7.40	7.45	7.26	7.35
2132	NASDAQ	NKTR	Fri, Jul 1, 2011	7.28	7.45	7.25	7.40
2131	NASDAQ	NKTR	Thu, Jun 30, 2011	7.20	7.27	7.08	7.27
2130	NASDAQ	NKTR	Wed, Jun 29, 2011	7.30	7.34	7.20	7.22
2129	NASDAQ	NKTR	Tue, Jun 28, 2011	7.40	7.40	7.21	7.24
2128	NASDAQ	NKTR	Mon, Jun 27, 2011	7.37	7.49	7.27	7.35
2127	NASDAQ	NKTR	Fri, Jun 24, 2011	7.59	7.60	7.35	7.40
2126	NASDAQ	NKTR	Thu, Jun 23, 2011	7.56	7.62	7.40	7.57
2125	NASDAQ	NKTR	Wed, Jun 22, 2011	7.84	7.91	7.70	7.70
2124	NASDAQ	NKTR	Tue, Jun 21, 2011	7.95	7.95	7.80	7.87
2123	NASDAQ	NKTR	Mon, Jun 20, 2011	7.64	7.95	7.64	7.89
2122	NASDAQ	NKTR	Fri, Jun 17, 2011	7.92	7.95	7.63	7.65
2121	NASDAQ	NKTR	Thu, Jun 16, 2011	7.70	8.06	7.66	7.86
2120	NASDAQ	NKTR	Wed, Jun 15, 2011	7.40	7.86	7.38	7.69
2119	NASDAQ	NKTR	Tue, Jun 14, 2011	7.65	7.73	7.40	7.49
2118	NASDAQ	NKTR	Mon, Jun 13, 2011	7.84	7.90	7.53	7.55
2117	NASDAQ	NKTR	Fri, Jun 10, 2011	8.09	8.09	7.81	7.84
2116	NASDAQ	NKTR	Thu, Jun 9, 2011	7.96	8.23	7.96	8.10
2115	NASDAQ	NKTR	Wed, Jun 8, 2011	8.14	8.20	7.81	7.97
2114	NASDAQ	NKTR	Tue, Jun 7, 2011	8.71	8.97	8.24	8.24
2113	NASDAQ	NKTR	Mon, Jun 6, 2011	9.08	9.12	8.17	8.25
2112	NASDAQ	NKTR	Fri, Jun 3, 2011	9.21	9.30	9.05	9.12
2111	NASDAQ	NKTR	Thu, Jun 2, 2011	9.36	9.46	9.21	9.38
2110	NASDAQ	NKTR	Wed, Jun 1, 2011	9.64	9.68	9.31	9.34
2109	NASDAQ	NKTR	Tue, May 31, 2011	9.44	9.71	9.32	9.68
2108	NASDAQ	NKTR	Fri, May 27, 2011	9.46	9.49	9.29	9.36
2107	NASDAQ	NKTR	Thu, May 26, 2011	9.03	9.51	9.03	9.44
2106	NASDAQ	NKTR	Wed, May 25, 2011	8.99	9.20	8.87	9.09
2105	NASDAQ	NKTR	Tue, May 24, 2011	9.22	9.28	8.92	9.00
2104	NASDAQ	NKTR	Mon, May 23, 2011	9.40	9.45	9.14	9.21
2103	NASDAQ	NKTR	Fri, May 20, 2011	9.53	9.65	9.40	9.58
2102	NASDAQ	NKTR	Thu, May 19, 2011	9.98	10.02	9.42	9.59
2101	NASDAQ	NKTR	Wed, May 18, 2011	9.94	9.99	9.83	9.87
2100	NASDAQ	NKTR	Tue, May 17, 2011	10.00	10.06	9.82	9.88
2099	NASDAQ	NKTR	Mon, May 16, 2011	10.20	10.39	9.95	9.95
2098	NASDAQ	NKTR	Fri, May 13, 2011	10.49	10.62	10.21	10.30
2097	NASDAQ	NKTR	Thu, May 12, 2011	10.21	10.44	10.05	10.44
2096	NASDAQ	NKTR	Wed, May 11, 2011	10.50	10.50	10.20	10.28
2095	NASDAQ	NKTR	Tue, May 10, 2011	10.23	10.42	10.15	10.42
2094	NASDAQ	NKTR	Mon, May 9, 2011	10.03	10.26	9.97	10.17
2093	NASDAQ	NKTR	Fri, May 6, 2011	10.21	10.25	9.98	10.07
2092	NASDAQ	NKTR	Thu, May 5, 2011	10.03	10.15	9.90	10.07
2091	NASDAQ	NKTR	Wed, May 4, 2011	10.14	10.22	10.04	10.05
2090	NASDAQ	NKTR	Tue, May 3, 2011	10.35	10.36	9.89	10.08
2089	NASDAQ	NKTR	Mon, May 2, 2011	10.50	10.83	10.33	10.36
2088	NASDAQ	NKTR	Fri, Apr 29, 2011	10.03	10.40	9.98	10.38
2087	NASDAQ	NKTR	Thu, Apr 28, 2011	9.88	10.40	9.81	10.00
2086	NASDAQ	NKTR	Wed, Apr 27, 2011	9.97	10.04	9.85	9.96
2085	NASDAQ	NKTR	Tue, Apr 26, 2011	9.89	10.00	9.84	9.91
2084	NASDAQ	NKTR	Mon, Apr 25, 2011	9.81	9.91	9.70	9.83
2083	NASDAQ	NKTR	Thu, Apr 21, 2011	9.83	10.04	9.47	9.81
2082	NASDAQ	NKTR	Wed, Apr 20, 2011	9.79	9.94	9.49	9.53
2081	NASDAQ	NKTR	Tue, Apr 19, 2011	9.84	10.00	9.56	9.58
2080	NASDAQ	NKTR	Mon, Apr 18, 2011	9.92	10.00	9.73	9.79
2079	NASDAQ	NKTR	Fri, Apr 15, 2011	9.58	10.01	9.51	10.01
2078	NASDAQ	NKTR	Thu, Apr 14, 2011	9.44	9.63	9.40	9.61
2077	NASDAQ	NKTR	Wed, Apr 13, 2011	9.79	9.79	9.45	9.52
2076	NASDAQ	NKTR	Tue, Apr 12, 2011	9.67	9.72	9.53	9.69
2075	NASDAQ	NKTR	Mon, Apr 11, 2011	9.89	10.06	9.69	9.71
2074	NASDAQ	NKTR	Fri, Apr 8, 2011	9.94	9.99	9.73	9.84
2073	NASDAQ	NKTR	Thu, Apr 7, 2011	10.06	10.08	9.86	9.86
2072	NASDAQ	NKTR	Wed, Apr 6, 2011	10.12	10.24	9.96	10.01
2071	NASDAQ	NKTR	Tue, Apr 5, 2011	9.30	9.87	9.26	9.78
2070	NASDAQ	NKTR	Mon, Apr 4, 2011	9.69	9.77	9.27	9.30
2069	NASDAQ	NKTR	Fri, Apr 1, 2011	9.52	9.79	9.47	9.68
2068	NASDAQ	NKTR	Thu, Mar 31, 2011	9.60	9.67	9.44	9.47
2067	NASDAQ	NKTR	Wed, Mar 30, 2011	9.08	9.65	9.05	9.58
2066	NASDAQ	NKTR	Tue, Mar 29, 2011	8.73	9.04	8.69	9.01
2065	NASDAQ	NKTR	Mon, Mar 28, 2011	8.82	8.86	8.68	8.74
2064	NASDAQ	NKTR	Fri, Mar 25, 2011	8.70	8.79	8.65	8.76
2063	NASDAQ	NKTR	Thu, Mar 24, 2011	8.70	8.76	8.58	8.70
2062	NASDAQ	NKTR	Wed, Mar 23, 2011	8.57	8.66	8.33	8.66
2061	NASDAQ	NKTR	Tue, Mar 22, 2011	8.59	8.73	8.50	8.60
2060	NASDAQ	NKTR	Mon, Mar 21, 2011	8.77	8.92	8.51	8.58
2059	NASDAQ	NKTR	Fri, Mar 18, 2011	8.84	8.84	8.58	8.69
2058	NASDAQ	NKTR	Thu, Mar 17, 2011	8.84	8.96	8.67	8.76
2057	NASDAQ	NKTR	Wed, Mar 16, 2011	9.01	9.11	8.68	8.72
2056	NASDAQ	NKTR	Tue, Mar 15, 2011	8.77	9.11	8.69	8.99
2055	NASDAQ	NKTR	Mon, Mar 14, 2011	8.84	9.08	8.82	8.99
2054	NASDAQ	NKTR	Fri, Mar 11, 2011	8.70	8.99	8.69	8.93
2053	NASDAQ	NKTR	Thu, Mar 10, 2011	8.92	9.10	8.72	8.76
2052	NASDAQ	NKTR	Wed, Mar 9, 2011	9.03	9.17	8.91	9.06
2051	NASDAQ	NKTR	Tue, Mar 8, 2011	8.68	9.06	8.65	9.02
2050	NASDAQ	NKTR	Mon, Mar 7, 2011	8.94	8.94	8.62	8.71
2049	NASDAQ	NKTR	Fri, Mar 4, 2011	8.78	8.92	8.68	8.89
2048	NASDAQ	NKTR	Thu, Mar 3, 2011	9.19	9.19	8.55	8.90
2047	NASDAQ	NKTR	Wed, Mar 2, 2011	9.73	9.84	9.03	9.12
2046	NASDAQ	NKTR	Tue, Mar 1, 2011	9.61	9.93	9.59	9.73
2045	NASDAQ	NKTR	Mon, Feb 28, 2011	9.83	9.83	9.51	9.59
2044	NASDAQ	NKTR	Fri, Feb 25, 2011	9.66	9.79	9.54	9.78
2043	NASDAQ	NKTR	Thu, Feb 24, 2011	9.75	9.86	9.59	9.64
2042	NASDAQ	NKTR	Wed, Feb 23, 2011	10.03	10.04	9.75	9.76
2041	NASDAQ	NKTR	Tue, Feb 22, 2011	10.35	10.43	9.95	10.00
2040	NASDAQ	NKTR	Fri, Feb 18, 2011	10.54	10.55	10.38	10.46
2039	NASDAQ	NKTR	Thu, Feb 17, 2011	10.44	10.54	10.35	10.47
2038	NASDAQ	NKTR	Wed, Feb 16, 2011	10.57	10.57	10.31	10.47
2037	NASDAQ	NKTR	Tue, Feb 15, 2011	10.79	11.05	10.46	10.51
2036	NASDAQ	NKTR	Mon, Feb 14, 2011	11.05	11.25	10.97	11.23
2035	NASDAQ	NKTR	Fri, Feb 11, 2011	10.78	11.10	10.71	11.09
2034	NASDAQ	NKTR	Thu, Feb 10, 2011	10.74	10.83	10.62	10.83
2033	NASDAQ	NKTR	Wed, Feb 9, 2011	10.63	10.85	10.38	10.82
2032	NASDAQ	NKTR	Tue, Feb 8, 2011	10.76	10.82	10.49	10.69
2031	NASDAQ	NKTR	Mon, Feb 7, 2011	11.09	11.11	10.74	10.80
2030	NASDAQ	NKTR	Fri, Feb 4, 2011	11.08	11.13	10.97	11.10
2029	NASDAQ	NKTR	Thu, Feb 3, 2011	11.18	11.34	11.01	11.10
2028	NASDAQ	NKTR	Wed, Feb 2, 2011	11.08	11.22	11.04	11.16
2027	NASDAQ	NKTR	Tue, Feb 1, 2011	11.31	11.39	11.10	11.17
2026	NASDAQ	NKTR	Mon, Jan 31, 2011	11.30	11.31	11.06	11.21
2025	NASDAQ	NKTR	Fri, Jan 28, 2011	11.60	11.64	11.23	11.28
2024	NASDAQ	NKTR	Thu, Jan 27, 2011	11.47	11.72	11.46	11.65
2023	NASDAQ	NKTR	Wed, Jan 26, 2011	11.55	11.74	11.33	11.47
2022	NASDAQ	NKTR	Tue, Jan 25, 2011	11.37	11.59	11.12	11.49
2021	NASDAQ	NKTR	Mon, Jan 24, 2011	11.08	11.46	10.85	11.44
2020	NASDAQ	NKTR	Fri, Jan 21, 2011	11.42	11.54	10.96	11.12
2019	NASDAQ	NKTR	Thu, Jan 20, 2011	11.32	11.52	11.31	11.35
2018	NASDAQ	NKTR	Wed, Jan 19, 2011	11.70	11.75	11.30	11.43
2017	NASDAQ	NKTR	Tue, Jan 18, 2011	12.12	12.35	12.05	12.34
2016	NASDAQ	NKTR	Fri, Jan 14, 2011	12.28	12.31	12.11	12.18
2015	NASDAQ	NKTR	Thu, Jan 13, 2011	12.35	12.35	12.18	12.29
2014	NASDAQ	NKTR	Wed, Jan 12, 2011	12.37	12.38	12.24	12.33
2013	NASDAQ	NKTR	Tue, Jan 11, 2011	11.96	12.22	11.83	12.21
2012	NASDAQ	NKTR	Mon, Jan 10, 2011	12.06	12.11	11.78	11.92
2011	NASDAQ	NKTR	Fri, Jan 7, 2011	12.22	12.26	11.92	12.12
2010	NASDAQ	NKTR	Thu, Jan 6, 2011	12.30	12.33	11.99	12.16
2009	NASDAQ	NKTR	Wed, Jan 5, 2011	11.94	12.31	11.83	12.24
2008	NASDAQ	NKTR	Tue, Jan 4, 2011	12.45	12.45	11.94	11.94
2007	NASDAQ	NKTR	Mon, Jan 3, 2011	12.95	12.95	12.52	12.53
2006	NASDAQ	NKTR	Fri, Dec 31, 2010	12.83	13.10	12.80	12.85
2005	NASDAQ	NKTR	Thu, Dec 30, 2010	12.78	13.03	12.73	12.96
2004	NASDAQ	NKTR	Wed, Dec 29, 2010	12.88	12.92	12.70	12.86
2003	NASDAQ	NKTR	Tue, Dec 28, 2010	12.65	12.86	12.60	12.83
2002	NASDAQ	NKTR	Mon, Dec 27, 2010	12.78	12.79	12.54	12.66
2001	NASDAQ	NKTR	Thu, Dec 23, 2010	12.53	12.91	12.53	12.80
2000	NASDAQ	NKTR	Wed, Dec 22, 2010	12.46	12.63	12.44	12.55
1999	NASDAQ	NKTR	Tue, Dec 21, 2010	12.30	12.51	12.19	12.47
1998	NASDAQ	NKTR	Mon, Dec 20, 2010	12.48	12.66	12.25	12.30
1997	NASDAQ	NKTR	Fri, Dec 17, 2010	12.94	12.96	12.41	12.49
1996	NASDAQ	NKTR	Thu, Dec 16, 2010	12.88	12.97	12.76	12.97
1995	NASDAQ	NKTR	Wed, Dec 15, 2010	12.55	12.95	12.55	12.89
1994	NASDAQ	NKTR	Tue, Dec 14, 2010	12.71	12.83	12.36	12.59
1993	NASDAQ	NKTR	Mon, Dec 13, 2010	12.75	13.45	12.58	12.71
1992	NASDAQ	NKTR	Fri, Dec 10, 2010	13.74	14.16	13.62	14.06
1991	NASDAQ	NKTR	Thu, Dec 9, 2010	13.59	13.74	13.47	13.69
1990	NASDAQ	NKTR	Wed, Dec 8, 2010	13.54	13.59	13.32	13.44
1989	NASDAQ	NKTR	Tue, Dec 7, 2010	13.60	13.70	13.40	13.46
1988	NASDAQ	NKTR	Mon, Dec 6, 2010	13.23	13.50	13.10	13.48
1987	NASDAQ	NKTR	Fri, Dec 3, 2010	12.95	13.62	12.92	13.29
1986	NASDAQ	NKTR	Thu, Dec 2, 2010	13.17	13.45	12.91	13.00
1985	NASDAQ	NKTR	Wed, Dec 1, 2010	12.93	13.23	12.66	13.19
1984	NASDAQ	NKTR	Tue, Nov 30, 2010	12.77	12.92	12.43	12.67
1983	NASDAQ	NKTR	Mon, Nov 29, 2010	13.36	13.45	12.72	12.95
1982	NASDAQ	NKTR	Fri, Nov 26, 2010	13.55	13.78	13.45	13.49
1981	NASDAQ	NKTR	Wed, Nov 24, 2010	13.31	13.76	13.20	13.68
1980	NASDAQ	NKTR	Tue, Nov 23, 2010	13.60	13.61	13.16	13.19
1979	NASDAQ	NKTR	Mon, Nov 22, 2010	13.73	13.88	13.56	13.76
1978	NASDAQ	NKTR	Fri, Nov 19, 2010	13.77	13.91	13.65	13.74
1977	NASDAQ	NKTR	Thu, Nov 18, 2010	13.59	13.87	13.47	13.75
1976	NASDAQ	NKTR	Wed, Nov 17, 2010	13.75	13.77	13.37	13.40
1975	NASDAQ	NKTR	Tue, Nov 16, 2010	13.62	13.79	13.39	13.70
1974	NASDAQ	NKTR	Mon, Nov 15, 2010	13.87	13.98	13.73	13.77
1973	NASDAQ	NKTR	Fri, Nov 12, 2010	13.79	14.06	13.74	13.79
1972	NASDAQ	NKTR	Thu, Nov 11, 2010	13.95	14.15	13.87	13.96
1971	NASDAQ	NKTR	Wed, Nov 10, 2010	14.04	14.20	13.89	14.10
1970	NASDAQ	NKTR	Tue, Nov 9, 2010	13.91	14.19	13.77	13.96
1969	NASDAQ	NKTR	Mon, Nov 8, 2010	14.35	14.42	13.86	13.94
1968	NASDAQ	NKTR	Fri, Nov 5, 2010	15.04	15.04	14.18	14.36
1967	NASDAQ	NKTR	Thu, Nov 4, 2010	15.23	15.47	15.02	15.14
1966	NASDAQ	NKTR	Wed, Nov 3, 2010	14.74	15.08	14.60	15.08
1965	NASDAQ	NKTR	Tue, Nov 2, 2010	14.91	14.95	14.53	14.77
1964	NASDAQ	NKTR	Mon, Nov 1, 2010	14.64	14.96	14.60	14.63
1963	NASDAQ	NKTR	Fri, Oct 29, 2010	14.79	15.00	14.56	14.57
1962	NASDAQ	NKTR	Thu, Oct 28, 2010	15.00	15.24	14.78	14.82
1961	NASDAQ	NKTR	Wed, Oct 27, 2010	14.70	14.93	14.50	14.91
1960	NASDAQ	NKTR	Tue, Oct 26, 2010	15.08	15.29	14.72	14.79
1959	NASDAQ	NKTR	Mon, Oct 25, 2010	15.21	15.45	15.11	15.22
1958	NASDAQ	NKTR	Fri, Oct 22, 2010	15.36	15.46	15.04	15.07
1957	NASDAQ	NKTR	Thu, Oct 21, 2010	15.94	15.94	15.18	15.34
1956	NASDAQ	NKTR	Wed, Oct 20, 2010	15.78	16.06	15.74	15.80
1955	NASDAQ	NKTR	Tue, Oct 19, 2010	15.56	15.93	15.35	15.65
1954	NASDAQ	NKTR	Mon, Oct 18, 2010	15.50	16.05	15.50	15.88
1953	NASDAQ	NKTR	Fri, Oct 15, 2010	15.82	15.82	15.23	15.53
1952	NASDAQ	NKTR	Thu, Oct 14, 2010	15.49	15.57	15.27	15.43
1951	NASDAQ	NKTR	Wed, Oct 13, 2010	15.77	15.85	15.40	15.45
1950	NASDAQ	NKTR	Tue, Oct 12, 2010	15.19	15.81	14.86	15.65
1949	NASDAQ	NKTR	Mon, Oct 11, 2010	15.62	15.79	15.14	15.20
1948	NASDAQ	NKTR	Fri, Oct 8, 2010	14.84	15.83	14.84	15.67
1947	NASDAQ	NKTR	Thu, Oct 7, 2010	15.15	15.25	14.80	14.81
1946	NASDAQ	NKTR	Wed, Oct 6, 2010	14.85	15.15	14.80	15.06
1945	NASDAQ	NKTR	Tue, Oct 5, 2010	14.75	14.95	14.53	14.92
1944	NASDAQ	NKTR	Mon, Oct 4, 2010	14.68	14.85	14.35	14.53
1943	NASDAQ	NKTR	Fri, Oct 1, 2010	14.90	14.90	14.40	14.71
1942	NASDAQ	NKTR	Thu, Sep 30, 2010	14.84	14.90	14.58	14.77
1941	NASDAQ	NKTR	Wed, Sep 29, 2010	14.63	14.74	14.39	14.67
1940	NASDAQ	NKTR	Tue, Sep 28, 2010	14.25	14.74	14.10	14.73
1939	NASDAQ	NKTR	Mon, Sep 27, 2010	14.90	14.90	14.14	14.17
1938	NASDAQ	NKTR	Fri, Sep 24, 2010	14.14	14.89	13.99	14.86
1937	NASDAQ	NKTR	Thu, Sep 23, 2010	13.70	14.33	13.65	13.88
1936	NASDAQ	NKTR	Wed, Sep 22, 2010	14.12	14.42	13.74	13.86
1935	NASDAQ	NKTR	Tue, Sep 21, 2010	14.37	14.37	14.07	14.23
1934	NASDAQ	NKTR	Mon, Sep 20, 2010	13.69	14.39	13.40	14.37
1933	NASDAQ	NKTR	Fri, Sep 17, 2010	13.95	14.13	13.50	13.63
1932	NASDAQ	NKTR	Thu, Sep 16, 2010	13.98	14.25	13.54	13.77
1931	NASDAQ	NKTR	Wed, Sep 15, 2010	14.15	14.16	13.83	14.05
1930	NASDAQ	NKTR	Tue, Sep 14, 2010	14.30	14.51	14.14	14.26
1929	NASDAQ	NKTR	Mon, Sep 13, 2010	14.23	14.37	14.11	14.31
1928	NASDAQ	NKTR	Fri, Sep 10, 2010	13.56	14.16	13.56	14.13
1927	NASDAQ	NKTR	Thu, Sep 9, 2010	13.84	13.84	13.40	13.54
1926	NASDAQ	NKTR	Wed, Sep 8, 2010	13.47	13.84	13.47	13.57
1925	NASDAQ	NKTR	Tue, Sep 7, 2010	14.08	14.08	13.42	13.47
1924	NASDAQ	NKTR	Fri, Sep 3, 2010	14.40	14.63	14.02	14.17
1923	NASDAQ	NKTR	Thu, Sep 2, 2010	13.37	14.27	13.26	14.20
1922	NASDAQ	NKTR	Wed, Sep 1, 2010	13.07	13.46	12.92	13.40
1921	NASDAQ	NKTR	Tue, Aug 31, 2010	12.70	12.88	12.52	12.79
1920	NASDAQ	NKTR	Mon, Aug 30, 2010	13.25	13.54	12.74	12.75
1919	NASDAQ	NKTR	Fri, Aug 27, 2010	13.40	13.40	12.83	13.36
1918	NASDAQ	NKTR	Thu, Aug 26, 2010	13.25	13.43	13.01	13.18
1917	NASDAQ	NKTR	Wed, Aug 25, 2010	12.74	13.22	12.50	13.19
1916	NASDAQ	NKTR	Tue, Aug 24, 2010	13.33	13.34	12.89	12.99
1915	NASDAQ	NKTR	Mon, Aug 23, 2010	14.00	14.24	13.54	13.55
1914	NASDAQ	NKTR	Fri, Aug 20, 2010	13.72	13.90	13.48	13.88
1913	NASDAQ	NKTR	Thu, Aug 19, 2010	14.37	14.38	13.78	13.83
1912	NASDAQ	NKTR	Wed, Aug 18, 2010	14.32	14.62	14.21	14.39
1911	NASDAQ	NKTR	Tue, Aug 17, 2010	14.48	14.65	14.15	14.18
1910	NASDAQ	NKTR	Mon, Aug 16, 2010	14.05	14.45	14.05	14.25
1909	NASDAQ	NKTR	Fri, Aug 13, 2010	14.38	14.55	14.12	14.18
1908	NASDAQ	NKTR	Thu, Aug 12, 2010	13.82	14.60	13.79	14.48
1907	NASDAQ	NKTR	Wed, Aug 11, 2010	14.60	14.64	14.11	14.13
1906	NASDAQ	NKTR	Tue, Aug 10, 2010	15.17	15.20	14.81	14.99
1905	NASDAQ	NKTR	Mon, Aug 9, 2010	14.89	15.32	14.74	15.21
1904	NASDAQ	NKTR	Fri, Aug 6, 2010	14.47	14.80	14.20	14.73
1903	NASDAQ	NKTR	Thu, Aug 5, 2010	14.65	14.98	14.30	14.76
1902	NASDAQ	NKTR	Wed, Aug 4, 2010	13.98	14.89	13.96	14.71
1901	NASDAQ	NKTR	Tue, Aug 3, 2010	13.60	14.20	13.40	13.97
1900	NASDAQ	NKTR	Mon, Aug 2, 2010	13.34	13.80	13.21	13.70
1899	NASDAQ	NKTR	Fri, Jul 30, 2010	12.96	13.46	12.84	13.06
1898	NASDAQ	NKTR	Thu, Jul 29, 2010	13.52	13.54	12.70	13.11
1897	NASDAQ	NKTR	Wed, Jul 28, 2010	13.69	13.75	13.05	13.35
1896	NASDAQ	NKTR	Tue, Jul 27, 2010	13.67	13.86	13.47	13.79
1895	NASDAQ	NKTR	Mon, Jul 26, 2010	12.89	13.55	12.78	13.53
1894	NASDAQ	NKTR	Fri, Jul 23, 2010	12.07	12.82	12.07	12.80
1893	NASDAQ	NKTR	Thu, Jul 22, 2010	12.31	12.35	11.94	12.15
1892	NASDAQ	NKTR	Wed, Jul 21, 2010	12.06	12.17	11.84	12.07
1891	NASDAQ	NKTR	Tue, Jul 20, 2010	11.84	12.00	11.69	12.00
1890	NASDAQ	NKTR	Mon, Jul 19, 2010	12.13	12.19	11.85	12.04
1889	NASDAQ	NKTR	Fri, Jul 16, 2010	12.57	12.60	12.04	12.08
1888	NASDAQ	NKTR	Thu, Jul 15, 2010	12.95	12.96	12.51	12.74
1887	NASDAQ	NKTR	Wed, Jul 14, 2010	13.02	13.08	12.78	12.93
1886	NASDAQ	NKTR	Tue, Jul 13, 2010	12.76	13.17	12.72	13.11
1885	NASDAQ	NKTR	Mon, Jul 12, 2010	12.86	12.93	12.47	12.62
1884	NASDAQ	NKTR	Fri, Jul 9, 2010	12.28	13.03	12.09	12.95
1883	NASDAQ	NKTR	Thu, Jul 8, 2010	12.29	12.40	11.99	12.36
1882	NASDAQ	NKTR	Wed, Jul 7, 2010	11.88	12.13	11.64	12.10
1881	NASDAQ	NKTR	Tue, Jul 6, 2010	11.79	12.18	11.64	11.79
1880	NASDAQ	NKTR	Fri, Jul 2, 2010	11.75	11.99	11.40	11.60
1879	NASDAQ	NKTR	Thu, Jul 1, 2010	12.24	12.24	11.46	11.62
1878	NASDAQ	NKTR	Wed, Jun 30, 2010	11.78	12.46	11.76	12.10
1877	NASDAQ	NKTR	Tue, Jun 29, 2010	12.00	12.16	11.63	11.75
1876	NASDAQ	NKTR	Mon, Jun 28, 2010	12.50	12.75	12.20	12.25
1875	NASDAQ	NKTR	Fri, Jun 25, 2010	12.29	12.68	12.01	12.54
1874	NASDAQ	NKTR	Thu, Jun 24, 2010	12.25	12.48	12.14	12.22
1873	NASDAQ	NKTR	Wed, Jun 23, 2010	12.27	12.51	12.08	12.31
1872	NASDAQ	NKTR	Tue, Jun 22, 2010	12.80	12.88	12.24	12.26
1871	NASDAQ	NKTR	Mon, Jun 21, 2010	13.34	13.53	12.72	12.77
1870	NASDAQ	NKTR	Fri, Jun 18, 2010	13.20	13.32	12.88	13.12
1869	NASDAQ	NKTR	Thu, Jun 17, 2010	13.48	13.58	12.97	13.12
1868	NASDAQ	NKTR	Wed, Jun 16, 2010	13.72	13.80	13.44	13.48
1867	NASDAQ	NKTR	Tue, Jun 15, 2010	13.37	13.95	13.25	13.89
1866	NASDAQ	NKTR	Mon, Jun 14, 2010	12.87	13.39	12.75	13.14
1865	NASDAQ	NKTR	Fri, Jun 11, 2010	12.32	13.07	12.26	12.70
1864	NASDAQ	NKTR	Thu, Jun 10, 2010	12.08	12.50	11.93	12.48
1863	NASDAQ	NKTR	Wed, Jun 9, 2010	11.43	12.19	11.43	11.83
1862	NASDAQ	NKTR	Tue, Jun 8, 2010	11.38	11.76	11.10	11.25
1861	NASDAQ	NKTR	Mon, Jun 7, 2010	11.83	11.87	11.08	11.36
1860	NASDAQ	NKTR	Fri, Jun 4, 2010	12.38	12.59	11.68	11.72
1859	NASDAQ	NKTR	Thu, Jun 3, 2010	12.55	12.89	12.53	12.83
1858	NASDAQ	NKTR	Wed, Jun 2, 2010	12.16	12.53	12.00	12.53
1857	NASDAQ	NKTR	Tue, Jun 1, 2010	12.10	12.45	12.05	12.14
1856	NASDAQ	NKTR	Fri, May 28, 2010	12.33	12.43	12.01	12.23
1855	NASDAQ	NKTR	Thu, May 27, 2010	12.10	12.35	11.96	12.31
1854	NASDAQ	NKTR	Wed, May 26, 2010	11.90	12.22	11.66	11.81
1853	NASDAQ	NKTR	Tue, May 25, 2010	11.56	11.91	11.43	11.87
1852	NASDAQ	NKTR	Mon, May 24, 2010	11.64	12.17	11.59	12.01
1851	NASDAQ	NKTR	Fri, May 21, 2010	11.96	12.23	11.50	11.71
1850	NASDAQ	NKTR	Thu, May 20, 2010	12.23	12.58	12.02	12.20
1849	NASDAQ	NKTR	Wed, May 19, 2010	12.42	12.61	11.87	12.57
1848	NASDAQ	NKTR	Tue, May 18, 2010	13.17	13.30	12.47	12.49
1847	NASDAQ	NKTR	Mon, May 17, 2010	13.04	13.20	12.72	12.97
1846	NASDAQ	NKTR	Fri, May 14, 2010	13.25	13.35	12.74	13.00
1845	NASDAQ	NKTR	Thu, May 13, 2010	13.75	13.81	13.20	13.39
1844	NASDAQ	NKTR	Wed, May 12, 2010	13.26	13.87	13.25	13.83
1843	NASDAQ	NKTR	Tue, May 11, 2010	13.53	13.66	13.12	13.16
1842	NASDAQ	NKTR	Mon, May 10, 2010	13.71	14.12	13.57	13.83
1841	NASDAQ	NKTR	Fri, May 7, 2010	13.01	13.59	12.57	12.95
1840	NASDAQ	NKTR	Thu, May 6, 2010	14.47	14.57	11.50	13.13
1839	NASDAQ	NKTR	Wed, May 5, 2010	14.37	14.74	14.20	14.51
1838	NASDAQ	NKTR	Tue, May 4, 2010	14.94	15.05	14.30	14.55
1837	NASDAQ	NKTR	Mon, May 3, 2010	14.01	15.15	14.01	15.08
1836	NASDAQ	NKTR	Fri, Apr 30, 2010	14.34	14.43	13.95	13.96
1835	NASDAQ	NKTR	Thu, Apr 29, 2010	14.14	14.44	13.93	14.41
1834	NASDAQ	NKTR	Wed, Apr 28, 2010	13.73	14.10	13.65	14.05
1833	NASDAQ	NKTR	Tue, Apr 27, 2010	13.55	13.93	13.13	13.67
1832	NASDAQ	NKTR	Mon, Apr 26, 2010	14.22	14.26	13.25	13.62
1831	NASDAQ	NKTR	Fri, Apr 23, 2010	14.50	14.68	14.17	14.26
1830	NASDAQ	NKTR	Thu, Apr 22, 2010	14.39	14.52	14.15	14.50
1829	NASDAQ	NKTR	Wed, Apr 21, 2010	14.44	14.80	14.37	14.47
1828	NASDAQ	NKTR	Tue, Apr 20, 2010	14.14	14.47	14.12	14.47
1827	NASDAQ	NKTR	Mon, Apr 19, 2010	14.26	14.55	13.96	14.11
1826	NASDAQ	NKTR	Fri, Apr 16, 2010	14.66	14.66	14.23	14.28
1825	NASDAQ	NKTR	Thu, Apr 15, 2010	14.58	14.79	14.53	14.75
1824	NASDAQ	NKTR	Wed, Apr 14, 2010	14.79	14.80	14.42	14.56
1823	NASDAQ	NKTR	Tue, Apr 13, 2010	14.59	14.75	14.39	14.68
1822	NASDAQ	NKTR	Mon, Apr 12, 2010	15.01	15.03	14.49	14.60
1821	NASDAQ	NKTR	Fri, Apr 9, 2010	14.62	14.96	14.30	14.96
1820	NASDAQ	NKTR	Thu, Apr 8, 2010	14.53	14.67	14.32	14.58
1819	NASDAQ	NKTR	Wed, Apr 7, 2010	15.04	15.19	14.47	14.63
1818	NASDAQ	NKTR	Tue, Apr 6, 2010	15.52	15.61	15.08	15.10
1817	NASDAQ	NKTR	Mon, Apr 5, 2010	15.54	15.72	15.47	15.58
1816	NASDAQ	NKTR	Thu, Apr 1, 2010	15.34	15.57	15.21	15.55
1815	NASDAQ	NKTR	Wed, Mar 31, 2010	15.26	15.46	15.18	15.21
1814	NASDAQ	NKTR	Tue, Mar 30, 2010	15.39	15.58	15.15	15.32
1813	NASDAQ	NKTR	Mon, Mar 29, 2010	15.26	15.36	15.11	15.33
1812	NASDAQ	NKTR	Fri, Mar 26, 2010	15.55	15.66	15.17	15.20
1811	NASDAQ	NKTR	Thu, Mar 25, 2010	15.51	15.84	15.37	15.52
1810	NASDAQ	NKTR	Wed, Mar 24, 2010	15.55	15.73	15.37	15.37
1809	NASDAQ	NKTR	Tue, Mar 23, 2010	15.15	15.51	15.04	15.50
1808	NASDAQ	NKTR	Mon, Mar 22, 2010	14.81	15.20	14.61	15.19
1807	NASDAQ	NKTR	Fri, Mar 19, 2010	15.38	15.38	14.83	14.84
1806	NASDAQ	NKTR	Thu, Mar 18, 2010	15.12	15.48	15.00	15.29
1805	NASDAQ	NKTR	Wed, Mar 17, 2010	15.35	15.44	15.18	15.22
1804	NASDAQ	NKTR	Tue, Mar 16, 2010	15.44	15.50	15.15	15.37
1803	NASDAQ	NKTR	Mon, Mar 15, 2010	15.40	15.50	15.07	15.40
1802	NASDAQ	NKTR	Fri, Mar 12, 2010	15.52	15.56	15.04	15.39
1801	NASDAQ	NKTR	Thu, Mar 11, 2010	15.33	15.51	15.06	15.46
1800	NASDAQ	NKTR	Wed, Mar 10, 2010	15.32	15.51	15.29	15.36
1799	NASDAQ	NKTR	Tue, Mar 9, 2010	14.81	15.30	14.76	15.29
1798	NASDAQ	NKTR	Mon, Mar 8, 2010	15.07	15.30	14.85	14.89
1797	NASDAQ	NKTR	Fri, Mar 5, 2010	14.74	15.15	14.71	14.94
1796	NASDAQ	NKTR	Thu, Mar 4, 2010	14.28	14.74	14.23	14.58
1795	NASDAQ	NKTR	Wed, Mar 3, 2010	12.59	14.43	12.53	14.32
1794	NASDAQ	NKTR	Tue, Mar 2, 2010	12.83	12.90	12.46	12.53
1793	NASDAQ	NKTR	Mon, Mar 1, 2010	12.43	12.80	12.37	12.77
1792	NASDAQ	NKTR	Fri, Feb 26, 2010	12.53	12.63	12.34	12.39
1791	NASDAQ	NKTR	Thu, Feb 25, 2010	12.46	12.61	12.25	12.59
1790	NASDAQ	NKTR	Wed, Feb 24, 2010	12.55	12.85	12.50	12.67
1789	NASDAQ	NKTR	Tue, Feb 23, 2010	12.97	13.00	12.49	12.52
1788	NASDAQ	NKTR	Mon, Feb 22, 2010	12.85	12.97	12.75	12.93
1787	NASDAQ	NKTR	Fri, Feb 19, 2010	12.90	13.00	12.76	12.84
1786	NASDAQ	NKTR	Thu, Feb 18, 2010	12.64	12.88	12.47	12.87
1785	NASDAQ	NKTR	Wed, Feb 17, 2010	12.15	12.86	12.14	12.60
1784	NASDAQ	NKTR	Tue, Feb 16, 2010	11.98	12.15	11.88	12.12
1783	NASDAQ	NKTR	Fri, Feb 12, 2010	11.61	11.93	11.61	11.92
1782	NASDAQ	NKTR	Thu, Feb 11, 2010	11.66	11.82	11.45	11.78
1781	NASDAQ	NKTR	Wed, Feb 10, 2010	11.63	11.72	11.38	11.69
1780	NASDAQ	NKTR	Tue, Feb 9, 2010	11.56	11.76	11.40	11.71
1779	NASDAQ	NKTR	Mon, Feb 8, 2010	11.34	11.62	11.15	11.40
1778	NASDAQ	NKTR	Fri, Feb 5, 2010	11.34	11.45	10.96	11.32
1777	NASDAQ	NKTR	Thu, Feb 4, 2010	11.80	11.80	11.27	11.28
1776	NASDAQ	NKTR	Wed, Feb 3, 2010	11.87	11.97	11.67	11.95
1775	NASDAQ	NKTR	Tue, Feb 2, 2010	11.32	11.93	11.23	11.88
1774	NASDAQ	NKTR	Mon, Feb 1, 2010	11.35	11.51	11.20	11.34
1773	NASDAQ	NKTR	Fri, Jan 29, 2010	11.45	11.60	11.37	11.42
1772	NASDAQ	NKTR	Thu, Jan 28, 2010	11.96	11.96	11.41	11.42
1771	NASDAQ	NKTR	Wed, Jan 27, 2010	11.71	12.00	11.62	11.97
1770	NASDAQ	NKTR	Tue, Jan 26, 2010	11.80	11.87	11.65	11.77
1769	NASDAQ	NKTR	Mon, Jan 25, 2010	11.98	12.01	11.76	11.80
1768	NASDAQ	NKTR	Fri, Jan 22, 2010	12.27	12.27	11.77	11.85
1767	NASDAQ	NKTR	Thu, Jan 21, 2010	12.02	12.28	11.99	12.19
1766	NASDAQ	NKTR	Wed, Jan 20, 2010	11.94	12.06	11.75	12.04
1765	NASDAQ	NKTR	Tue, Jan 19, 2010	12.09	12.19	11.87	12.02
1764	NASDAQ	NKTR	Fri, Jan 15, 2010	11.91	12.05	11.29	11.97
1763	NASDAQ	NKTR	Thu, Jan 14, 2010	11.05	12.00	11.04	11.82
1762	NASDAQ	NKTR	Wed, Jan 13, 2010	9.75	11.72	9.69	11.01
1761	NASDAQ	NKTR	Tue, Jan 12, 2010	9.76	9.79	9.21	9.70
1760	NASDAQ	NKTR	Mon, Jan 11, 2010	9.41	9.59	9.29	9.50
1759	NASDAQ	NKTR	Fri, Jan 8, 2010	9.51	9.52	9.33	9.39
1758	NASDAQ	NKTR	Thu, Jan 7, 2010	9.62	9.66	9.41	9.57
1757	NASDAQ	NKTR	Wed, Jan 6, 2010	9.62	9.74	9.42	9.53
1756	NASDAQ	NKTR	Tue, Jan 5, 2010	9.69	9.84	9.56	9.66
1755	NASDAQ	NKTR	Mon, Jan 4, 2010	9.41	9.71	9.38	9.68
1754	NASDAQ	NKTR	Thu, Dec 31, 2009	9.13	9.33	9.05	9.32
1753	NASDAQ	NKTR	Wed, Dec 30, 2009	8.91	9.15	8.82	9.15
1752	NASDAQ	NKTR	Tue, Dec 29, 2009	9.11	9.11	8.96	8.97
1751	NASDAQ	NKTR	Mon, Dec 28, 2009	9.12	9.14	9.02	9.06
1750	NASDAQ	NKTR	Thu, Dec 24, 2009	9.02	9.06	8.98	9.06
1749	NASDAQ	NKTR	Wed, Dec 23, 2009	9.01	9.10	8.92	9.01
1748	NASDAQ	NKTR	Tue, Dec 22, 2009	8.70	9.03	8.63	8.99
1747	NASDAQ	NKTR	Mon, Dec 21, 2009	8.82	8.82	8.63	8.70
1746	NASDAQ	NKTR	Fri, Dec 18, 2009	8.75	8.81	8.65	8.75
1745	NASDAQ	NKTR	Thu, Dec 17, 2009	8.85	8.98	8.59	8.66
1744	NASDAQ	NKTR	Wed, Dec 16, 2009	9.14	9.16	8.85	8.89
1743	NASDAQ	NKTR	Tue, Dec 15, 2009	9.04	9.23	9.01	9.08
1742	NASDAQ	NKTR	Mon, Dec 14, 2009	9.26	9.27	9.01	9.04
1741	NASDAQ	NKTR	Fri, Dec 11, 2009	9.48	9.53	9.07	9.20
1740	NASDAQ	NKTR	Thu, Dec 10, 2009	9.64	9.67	9.39	9.45
1739	NASDAQ	NKTR	Wed, Dec 9, 2009	9.67	9.67	9.46	9.58
1738	NASDAQ	NKTR	Tue, Dec 8, 2009	9.74	9.77	9.58	9.63
1737	NASDAQ	NKTR	Mon, Dec 7, 2009	9.62	9.84	9.55	9.84
1736	NASDAQ	NKTR	Fri, Dec 4, 2009	9.80	10.08	9.40	9.62
1735	NASDAQ	NKTR	Thu, Dec 3, 2009	9.73	10.17	9.60	9.61
1734	NASDAQ	NKTR	Wed, Dec 2, 2009	9.30	9.79	9.30	9.72
1733	NASDAQ	NKTR	Tue, Dec 1, 2009	8.80	9.39	8.79	9.34
1732	NASDAQ	NKTR	Mon, Nov 30, 2009	8.57	8.74	8.35	8.71
1731	NASDAQ	NKTR	Fri, Nov 27, 2009	8.59	8.81	8.56	8.61
1730	NASDAQ	NKTR	Wed, Nov 25, 2009	8.73	8.99	8.66	8.92
1729	NASDAQ	NKTR	Tue, Nov 24, 2009	8.78	8.81	8.58	8.70
1728	NASDAQ	NKTR	Mon, Nov 23, 2009	8.76	8.77	8.59	8.76
1727	NASDAQ	NKTR	Fri, Nov 20, 2009	8.69	8.82	8.57	8.64
1726	NASDAQ	NKTR	Thu, Nov 19, 2009	9.14	9.21	8.58	8.73
1725	NASDAQ	NKTR	Wed, Nov 18, 2009	9.32	9.32	9.05	9.24
1724	NASDAQ	NKTR	Tue, Nov 17, 2009	9.14	9.46	9.10	9.35
1723	NASDAQ	NKTR	Mon, Nov 16, 2009	8.46	9.17	8.46	9.16
1722	NASDAQ	NKTR	Fri, Nov 13, 2009	8.65	8.73	8.44	8.60
1721	NASDAQ	NKTR	Thu, Nov 12, 2009	8.58	8.89	8.49	8.59
1720	NASDAQ	NKTR	Wed, Nov 11, 2009	8.79	8.87	8.56	8.62
1719	NASDAQ	NKTR	Tue, Nov 10, 2009	8.88	9.04	8.67	8.71
1718	NASDAQ	NKTR	Mon, Nov 9, 2009	8.93	9.07	8.83	8.91
1717	NASDAQ	NKTR	Fri, Nov 6, 2009	8.22	8.91	8.16	8.88
1716	NASDAQ	NKTR	Thu, Nov 5, 2009	8.39	8.47	8.20	8.31
1715	NASDAQ	NKTR	Wed, Nov 4, 2009	8.47	8.59	8.20	8.20
1714	NASDAQ	NKTR	Tue, Nov 3, 2009	8.13	8.46	8.01	8.45
1713	NASDAQ	NKTR	Mon, Nov 2, 2009	8.15	8.40	8.00	8.19
1712	NASDAQ	NKTR	Fri, Oct 30, 2009	8.42	8.56	8.11	8.12
1711	NASDAQ	NKTR	Thu, Oct 29, 2009	8.13	8.54	8.12	8.46
1710	NASDAQ	NKTR	Wed, Oct 28, 2009	8.33	8.41	7.97	8.07
1709	NASDAQ	NKTR	Tue, Oct 27, 2009	8.58	8.83	8.31	8.39
1708	NASDAQ	NKTR	Mon, Oct 26, 2009	9.11	9.24	8.55	8.57
1707	NASDAQ	NKTR	Fri, Oct 23, 2009	9.46	9.46	8.93	9.07
1706	NASDAQ	NKTR	Thu, Oct 22, 2009	9.30	9.58	9.18	9.45
1705	NASDAQ	NKTR	Wed, Oct 21, 2009	9.35	9.60	9.25	9.29
1704	NASDAQ	NKTR	Tue, Oct 20, 2009	9.54	9.63	9.28	9.40
1703	NASDAQ	NKTR	Mon, Oct 19, 2009	9.62	9.78	9.51	9.55
1702	NASDAQ	NKTR	Fri, Oct 16, 2009	10.00	10.01	9.57	9.61
1701	NASDAQ	NKTR	Thu, Oct 15, 2009	9.70	10.05	9.62	10.05
1700	NASDAQ	NKTR	Wed, Oct 14, 2009	9.69	9.82	9.52	9.80
1699	NASDAQ	NKTR	Tue, Oct 13, 2009	9.68	9.81	9.51	9.61
1698	NASDAQ	NKTR	Mon, Oct 12, 2009	9.40	9.78	9.40	9.66
1697	NASDAQ	NKTR	Fri, Oct 9, 2009	9.35	9.43	9.24	9.40
1696	NASDAQ	NKTR	Thu, Oct 8, 2009	9.78	9.78	9.35	9.37
1695	NASDAQ	NKTR	Wed, Oct 7, 2009	9.73	9.76	9.52	9.68
1694	NASDAQ	NKTR	Tue, Oct 6, 2009	9.86	10.00	9.68	9.80
1693	NASDAQ	NKTR	Mon, Oct 5, 2009	9.46	9.88	9.46	9.83
1692	NASDAQ	NKTR	Fri, Oct 2, 2009	9.26	9.41	9.15	9.39
1691	NASDAQ	NKTR	Thu, Oct 1, 2009	9.66	9.70	9.30	9.31
1690	NASDAQ	NKTR	Wed, Sep 30, 2009	9.83	9.99	9.41	9.74
1689	NASDAQ	NKTR	Tue, Sep 29, 2009	10.10	10.15	9.72	9.79
1688	NASDAQ	NKTR	Mon, Sep 28, 2009	10.00	10.25	9.95	10.10
1687	NASDAQ	NKTR	Fri, Sep 25, 2009	10.21	10.29	9.88	9.96
1686	NASDAQ	NKTR	Thu, Sep 24, 2009	10.48	10.49	10.04	10.26
1685	NASDAQ	NKTR	Wed, Sep 23, 2009	10.50	10.50	10.18	10.39
1684	NASDAQ	NKTR	Tue, Sep 22, 2009	10.15	10.64	10.06	10.47
1683	NASDAQ	NKTR	Mon, Sep 21, 2009	9.82	9.91	9.14	9.57
1682	NASDAQ	NKTR	Fri, Sep 18, 2009	8.51	8.52	8.34	8.46
1681	NASDAQ	NKTR	Thu, Sep 17, 2009	8.43	8.54	8.35	8.48
1680	NASDAQ	NKTR	Wed, Sep 16, 2009	8.37	8.50	8.27	8.47
1679	NASDAQ	NKTR	Tue, Sep 15, 2009	8.50	8.50	8.36	8.37
1678	NASDAQ	NKTR	Mon, Sep 14, 2009	8.25	8.59	8.21	8.54
1677	NASDAQ	NKTR	Fri, Sep 11, 2009	8.55	8.61	8.31	8.34
1676	NASDAQ	NKTR	Thu, Sep 10, 2009	8.53	8.60	8.40	8.56
1675	NASDAQ	NKTR	Wed, Sep 9, 2009	8.35	8.58	8.28	8.56
1674	NASDAQ	NKTR	Tue, Sep 8, 2009	8.42	8.47	8.06	8.38
1673	NASDAQ	NKTR	Fri, Sep 4, 2009	8.41	8.45	8.31	8.39
1672	NASDAQ	NKTR	Thu, Sep 3, 2009	8.31	8.41	8.21	8.40
1671	NASDAQ	NKTR	Wed, Sep 2, 2009	8.17	8.36	8.10	8.29
1670	NASDAQ	NKTR	Tue, Sep 1, 2009	8.20	8.50	8.13	8.25
1669	NASDAQ	NKTR	Mon, Aug 31, 2009	8.12	8.30	8.06	8.29
1668	NASDAQ	NKTR	Fri, Aug 28, 2009	8.15	8.24	8.00	8.15
1667	NASDAQ	NKTR	Thu, Aug 27, 2009	8.03	8.15	7.89	8.07
1666	NASDAQ	NKTR	Wed, Aug 26, 2009	7.87	8.17	7.76	8.05
1665	NASDAQ	NKTR	Tue, Aug 25, 2009	7.56	7.86	7.53	7.86
1664	NASDAQ	NKTR	Mon, Aug 24, 2009	7.61	7.77	7.39	7.50
1663	NASDAQ	NKTR	Fri, Aug 21, 2009	7.42	7.70	7.31	7.61
1662	NASDAQ	NKTR	Thu, Aug 20, 2009	7.16	7.36	7.07	7.34
1661	NASDAQ	NKTR	Wed, Aug 19, 2009	6.86	7.28	6.82	7.16
1660	NASDAQ	NKTR	Tue, Aug 18, 2009	6.98	7.14	6.83	6.97
1659	NASDAQ	NKTR	Mon, Aug 17, 2009	7.13	7.17	6.87	6.96
1658	NASDAQ	NKTR	Fri, Aug 14, 2009	7.58	7.61	7.16	7.22
1657	NASDAQ	NKTR	Thu, Aug 13, 2009	7.69	7.71	7.52	7.61
1656	NASDAQ	NKTR	Wed, Aug 12, 2009	7.48	7.88	7.45	7.77
1655	NASDAQ	NKTR	Tue, Aug 11, 2009	7.50	7.60	7.44	7.45
1654	NASDAQ	NKTR	Mon, Aug 10, 2009	7.45	7.69	7.45	7.57
1653	NASDAQ	NKTR	Fri, Aug 7, 2009	7.61	7.74	7.18	7.54
1652	NASDAQ	NKTR	Thu, Aug 6, 2009	7.50	7.63	7.34	7.47
1651	NASDAQ	NKTR	Wed, Aug 5, 2009	7.58	7.75	6.95	7.35
1650	NASDAQ	NKTR	Tue, Aug 4, 2009	7.15	7.65	7.08	7.58
1649	NASDAQ	NKTR	Mon, Aug 3, 2009	7.12	7.25	6.95	7.18
1648	NASDAQ	NKTR	Fri, Jul 31, 2009	7.17	7.26	7.00	7.08
1647	NASDAQ	NKTR	Thu, Jul 30, 2009	7.37	7.43	7.12	7.22
1646	NASDAQ	NKTR	Wed, Jul 29, 2009	7.23	7.40	7.18	7.25
1645	NASDAQ	NKTR	Tue, Jul 28, 2009	7.39	7.47	7.16	7.22
1644	NASDAQ	NKTR	Mon, Jul 27, 2009	7.85	7.87	7.38	7.42
1643	NASDAQ	NKTR	Fri, Jul 24, 2009	7.70	7.92	7.48	7.84
1642	NASDAQ	NKTR	Thu, Jul 23, 2009	7.14	7.77	7.13	7.74
1641	NASDAQ	NKTR	Wed, Jul 22, 2009	6.84	7.29	6.77	7.15
1640	NASDAQ	NKTR	Tue, Jul 21, 2009	6.92	7.00	6.68	6.86
1639	NASDAQ	NKTR	Mon, Jul 20, 2009	6.57	6.99	6.46	6.90
1638	NASDAQ	NKTR	Fri, Jul 17, 2009	6.69	6.80	6.42	6.51
1637	NASDAQ	NKTR	Thu, Jul 16, 2009	6.21	6.70	6.16	6.64
1636	NASDAQ	NKTR	Wed, Jul 15, 2009	6.02	6.37	5.85	6.36
1635	NASDAQ	NKTR	Tue, Jul 14, 2009	6.02	6.02	5.87	5.95
1634	NASDAQ	NKTR	Mon, Jul 13, 2009	6.02	6.09	5.85	6.04
1633	NASDAQ	NKTR	Fri, Jul 10, 2009	5.87	6.05	5.86	6.01
1632	NASDAQ	NKTR	Thu, Jul 9, 2009	6.01	6.10	5.87	5.89
1631	NASDAQ	NKTR	Wed, Jul 8, 2009	6.24	6.26	5.94	5.99
1630	NASDAQ	NKTR	Tue, Jul 7, 2009	6.16	6.33	6.12	6.20
1629	NASDAQ	NKTR	Mon, Jul 6, 2009	6.05	6.19	5.93	6.16
1628	NASDAQ	NKTR	Thu, Jul 2, 2009	6.29	6.42	6.00	6.11
1627	NASDAQ	NKTR	Wed, Jul 1, 2009	6.56	6.58	6.37	6.38
1626	NASDAQ	NKTR	Tue, Jun 30, 2009	6.44	6.66	6.42	6.48
1625	NASDAQ	NKTR	Mon, Jun 29, 2009	6.48	6.61	6.38	6.45
1624	NASDAQ	NKTR	Fri, Jun 26, 2009	6.48	6.60	6.41	6.47
1623	NASDAQ	NKTR	Thu, Jun 25, 2009	6.40	6.55	6.39	6.50
1622	NASDAQ	NKTR	Wed, Jun 24, 2009	6.45	6.68	6.40	6.47
1621	NASDAQ	NKTR	Tue, Jun 23, 2009	6.23	6.73	5.99	6.41
1620	NASDAQ	NKTR	Mon, Jun 22, 2009	5.97	6.28	5.87	6.15
1619	NASDAQ	NKTR	Fri, Jun 19, 2009	5.85	6.10	5.85	6.04
1618	NASDAQ	NKTR	Thu, Jun 18, 2009	5.60	5.75	5.50	5.63
1617	NASDAQ	NKTR	Wed, Jun 17, 2009	5.90	5.93	5.59	5.62
1616	NASDAQ	NKTR	Tue, Jun 16, 2009	5.95	6.04	5.87	5.91
1615	NASDAQ	NKTR	Mon, Jun 15, 2009	6.11	6.17	5.73	5.92
1614	NASDAQ	NKTR	Fri, Jun 12, 2009	6.30	6.41	6.07	6.23
1613	NASDAQ	NKTR	Thu, Jun 11, 2009	6.34	6.52	6.26	6.29
1612	NASDAQ	NKTR	Wed, Jun 10, 2009	6.53	6.53	6.15	6.34
1611	NASDAQ	NKTR	Tue, Jun 9, 2009	6.53	6.59	6.43	6.48
1610	NASDAQ	NKTR	Mon, Jun 8, 2009	6.70	6.73	6.41	6.47
1609	NASDAQ	NKTR	Fri, Jun 5, 2009	6.93	6.95	6.70	6.74
1608	NASDAQ	NKTR	Thu, Jun 4, 2009	6.85	6.89	6.66	6.85
1607	NASDAQ	NKTR	Wed, Jun 3, 2009	6.84	7.00	6.70	6.81
1606	NASDAQ	NKTR	Tue, Jun 2, 2009	6.77	7.08	6.63	6.87
1605	NASDAQ	NKTR	Mon, Jun 1, 2009	6.87	7.00	6.55	6.79
1604	NASDAQ	NKTR	Fri, May 29, 2009	6.61	6.75	6.42	6.75
1603	NASDAQ	NKTR	Thu, May 28, 2009	6.70	6.73	6.40	6.61
1602	NASDAQ	NKTR	Wed, May 27, 2009	6.91	6.96	6.57	6.62
1601	NASDAQ	NKTR	Tue, May 26, 2009	6.43	6.95	6.41	6.94
1600	NASDAQ	NKTR	Fri, May 22, 2009	6.60	6.66	6.37	6.42
1599	NASDAQ	NKTR	Thu, May 21, 2009	6.62	6.67	6.33	6.59
1598	NASDAQ	NKTR	Wed, May 20, 2009	6.75	7.13	6.64	6.71
1597	NASDAQ	NKTR	Tue, May 19, 2009	6.60	6.78	6.43	6.77
1596	NASDAQ	NKTR	Mon, May 18, 2009	6.10	6.76	6.04	6.63
1595	NASDAQ	NKTR	Fri, May 15, 2009	6.12	6.19	5.77	6.03
1594	NASDAQ	NKTR	Thu, May 14, 2009	5.07	6.59	5.07	6.19
1593	NASDAQ	NKTR	Wed, May 13, 2009	5.20	5.32	5.00	5.06
1592	NASDAQ	NKTR	Tue, May 12, 2009	5.57	5.72	5.24	5.29
1591	NASDAQ	NKTR	Mon, May 11, 2009	5.26	5.56	5.26	5.56
1590	NASDAQ	NKTR	Fri, May 8, 2009	5.39	5.45	5.25	5.31
1589	NASDAQ	NKTR	Thu, May 7, 2009	5.40	5.57	5.24	5.31
1588	NASDAQ	NKTR	Wed, May 6, 2009	5.58	5.61	5.24	5.35
1587	NASDAQ	NKTR	Tue, May 5, 2009	5.63	5.68	5.34	5.53
1586	NASDAQ	NKTR	Mon, May 4, 2009	5.47	5.66	5.47	5.65
1585	NASDAQ	NKTR	Fri, May 1, 2009	5.60	5.62	5.36	5.43
1584	NASDAQ	NKTR	Thu, Apr 30, 2009	5.81	5.95	5.55	5.60
1583	NASDAQ	NKTR	Wed, Apr 29, 2009	5.58	5.89	5.53	5.82
1582	NASDAQ	NKTR	Tue, Apr 28, 2009	5.41	5.67	5.41	5.58
1581	NASDAQ	NKTR	Mon, Apr 27, 2009	5.54	5.73	5.37	5.49
1580	NASDAQ	NKTR	Fri, Apr 24, 2009	5.65	5.78	5.58	5.60
1579	NASDAQ	NKTR	Thu, Apr 23, 2009	5.74	5.74	5.49	5.60
1578	NASDAQ	NKTR	Wed, Apr 22, 2009	5.88	6.00	5.71	5.75
1577	NASDAQ	NKTR	Tue, Apr 21, 2009	5.51	5.78	5.37	5.68
1576	NASDAQ	NKTR	Mon, Apr 20, 2009	5.64	5.86	5.46	5.52
1575	NASDAQ	NKTR	Fri, Apr 17, 2009	5.51	5.96	5.30	5.80
1574	NASDAQ	NKTR	Thu, Apr 16, 2009	5.19	5.54	5.10	5.46
1573	NASDAQ	NKTR	Wed, Apr 15, 2009	5.10	5.23	5.05	5.15
1572	NASDAQ	NKTR	Tue, Apr 14, 2009	5.34	5.42	5.09	5.11
1571	NASDAQ	NKTR	Mon, Apr 13, 2009	5.35	5.53	5.29	5.45
1570	NASDAQ	NKTR	Thu, Apr 9, 2009	5.24	5.47	5.09	5.44
1569	NASDAQ	NKTR	Wed, Apr 8, 2009	5.08	5.22	4.98	5.09
1568	NASDAQ	NKTR	Tue, Apr 7, 2009	5.10	5.25	4.98	5.02
1567	NASDAQ	NKTR	Mon, Apr 6, 2009	5.01	5.10	4.98	5.09
1566	NASDAQ	NKTR	Fri, Apr 3, 2009	5.26	5.37	5.03	5.10
1565	NASDAQ	NKTR	Thu, Apr 2, 2009	5.33	5.33	5.11	5.26
1564	NASDAQ	NKTR	Wed, Apr 1, 2009	5.26	5.27	5.06	5.18
1563	NASDAQ	NKTR	Tue, Mar 31, 2009	5.39	5.56	5.26	5.39
1562	NASDAQ	NKTR	Mon, Mar 30, 2009	5.19	5.42	5.12	5.33
1561	NASDAQ	NKTR	Fri, Mar 27, 2009	5.43	5.50	5.33	5.34
1560	NASDAQ	NKTR	Thu, Mar 26, 2009	5.25	5.60	5.16	5.53
1559	NASDAQ	NKTR	Wed, Mar 25, 2009	5.05	5.35	4.92	5.17
1558	NASDAQ	NKTR	Tue, Mar 24, 2009	4.94	5.24	4.86	4.88
1557	NASDAQ	NKTR	Mon, Mar 23, 2009	4.75	5.03	4.69	5.00
1556	NASDAQ	NKTR	Fri, Mar 20, 2009	4.89	4.93	4.54	4.59
1555	NASDAQ	NKTR	Thu, Mar 19, 2009	4.98	4.99	4.72	4.82
1554	NASDAQ	NKTR	Wed, Mar 18, 2009	4.85	4.98	4.76	4.92
1553	NASDAQ	NKTR	Tue, Mar 17, 2009	4.64	4.85	4.47	4.85
1552	NASDAQ	NKTR	Mon, Mar 16, 2009	4.51	4.81	4.48	4.67
1551	NASDAQ	NKTR	Fri, Mar 13, 2009	4.38	4.65	4.38	4.47
1550	NASDAQ	NKTR	Thu, Mar 12, 2009	4.11	4.46	4.09	4.37
1549	NASDAQ	NKTR	Wed, Mar 11, 2009	4.22	4.30	4.02	4.11
1548	NASDAQ	NKTR	Tue, Mar 10, 2009	4.19	4.35	4.15	4.20
1547	NASDAQ	NKTR	Mon, Mar 9, 2009	4.15	4.17	4.05	4.07
1546	NASDAQ	NKTR	Fri, Mar 6, 2009	4.13	4.23	4.04	4.21
1545	NASDAQ	NKTR	Thu, Mar 5, 2009	4.19	4.26	4.00	4.09
1544	NASDAQ	NKTR	Wed, Mar 4, 2009	4.21	4.34	4.12	4.30
1543	NASDAQ	NKTR	Tue, Mar 3, 2009	4.59	4.79	4.11	4.14
1542	NASDAQ	NKTR	Mon, Mar 2, 2009	4.35	5.05	4.29	4.43
1541	NASDAQ	NKTR	Fri, Feb 27, 2009	4.38	4.64	4.32	4.49
1540	NASDAQ	NKTR	Thu, Feb 26, 2009	4.60	4.72	4.39	4.47
1539	NASDAQ	NKTR	Wed, Feb 25, 2009	4.79	5.10	4.54	4.54
1538	NASDAQ	NKTR	Tue, Feb 24, 2009	4.71	4.89	4.59	4.85
1537	NASDAQ	NKTR	Mon, Feb 23, 2009	4.73	4.89	4.59	4.65
1536	NASDAQ	NKTR	Fri, Feb 20, 2009	4.54	4.79	4.51	4.70
1535	NASDAQ	NKTR	Thu, Feb 19, 2009	4.86	5.06	4.68	4.71
1534	NASDAQ	NKTR	Wed, Feb 18, 2009	4.73	5.01	4.68	4.80
1533	NASDAQ	NKTR	Tue, Feb 17, 2009	4.72	4.86	4.58	4.70
1532	NASDAQ	NKTR	Fri, Feb 13, 2009	5.07	5.17	4.87	4.93
1531	NASDAQ	NKTR	Thu, Feb 12, 2009	4.64	5.10	4.56	5.05
1530	NASDAQ	NKTR	Wed, Feb 11, 2009	4.82	4.99	4.67	4.69
1529	NASDAQ	NKTR	Tue, Feb 10, 2009	4.90	5.09	4.69	4.81
1528	NASDAQ	NKTR	Mon, Feb 9, 2009	4.90	4.96	4.70	4.95
1527	NASDAQ	NKTR	Fri, Feb 6, 2009	4.79	5.04	4.79	4.99
1526	NASDAQ	NKTR	Thu, Feb 5, 2009	4.40	4.90	4.40	4.81
1525	NASDAQ	NKTR	Wed, Feb 4, 2009	4.37	4.69	4.29	4.49
1524	NASDAQ	NKTR	Tue, Feb 3, 2009	4.19	4.43	4.15	4.36
1523	NASDAQ	NKTR	Mon, Feb 2, 2009	4.00	4.30	4.00	4.20
1522	NASDAQ	NKTR	Fri, Jan 30, 2009	4.21	4.29	4.06	4.11
1521	NASDAQ	NKTR	Thu, Jan 29, 2009	4.28	4.34	4.12	4.17
1520	NASDAQ	NKTR	Wed, Jan 28, 2009	4.09	4.31	4.06	4.28
1519	NASDAQ	NKTR	Tue, Jan 27, 2009	4.04	4.14	3.95	4.03
1518	NASDAQ	NKTR	Mon, Jan 26, 2009	4.05	4.20	3.90	4.04
1517	NASDAQ	NKTR	Fri, Jan 23, 2009	4.03	4.10	3.92	4.05
1516	NASDAQ	NKTR	Thu, Jan 22, 2009	4.52	4.52	4.11	4.14
1515	NASDAQ	NKTR	Wed, Jan 21, 2009	4.27	4.66	4.20	4.65
1514	NASDAQ	NKTR	Tue, Jan 20, 2009	4.79	4.79	4.20	4.22
1513	NASDAQ	NKTR	Fri, Jan 16, 2009	5.26	5.33	4.67	4.70
1512	NASDAQ	NKTR	Thu, Jan 15, 2009	5.10	5.30	4.95	5.23
1511	NASDAQ	NKTR	Wed, Jan 14, 2009	5.44	5.50	5.10	5.10
1510	NASDAQ	NKTR	Tue, Jan 13, 2009	5.01	5.66	4.93	5.55
1509	NASDAQ	NKTR	Mon, Jan 12, 2009	5.25	5.40	5.03	5.04
1508	NASDAQ	NKTR	Fri, Jan 9, 2009	5.52	5.60	5.24	5.28
1507	NASDAQ	NKTR	Thu, Jan 8, 2009	5.35	5.52	5.16	5.50
1506	NASDAQ	NKTR	Wed, Jan 7, 2009	5.42	5.55	5.27	5.36
1505	NASDAQ	NKTR	Tue, Jan 6, 2009	5.58	5.73	5.28	5.55
1504	NASDAQ	NKTR	Mon, Jan 5, 2009	5.78	5.78	5.45	5.51
1503	NASDAQ	NKTR	Fri, Jan 2, 2009	5.57	5.80	5.45	5.79
1502	NASDAQ	NKTR	Wed, Dec 31, 2008	5.36	5.63	5.26	5.56
1501	NASDAQ	NKTR	Tue, Dec 30, 2008	5.36	5.42	5.17	5.34
1500	NASDAQ	NKTR	Mon, Dec 29, 2008	5.45	5.45	5.23	5.31
1499	NASDAQ	NKTR	Fri, Dec 26, 2008	5.32	5.48	5.20	5.45
1498	NASDAQ	NKTR	Wed, Dec 24, 2008	5.31	5.34	5.20	5.28
1497	NASDAQ	NKTR	Tue, Dec 23, 2008	5.37	5.54	5.22	5.31
1496	NASDAQ	NKTR	Mon, Dec 22, 2008	5.52	5.68	5.13	5.34
1495	NASDAQ	NKTR	Fri, Dec 19, 2008	5.68	5.79	5.39	5.53
1494	NASDAQ	NKTR	Thu, Dec 18, 2008	5.55	5.82	5.28	5.41
1493	NASDAQ	NKTR	Wed, Dec 17, 2008	5.23	5.62	5.07	5.56
1492	NASDAQ	NKTR	Tue, Dec 16, 2008	5.34	5.56	5.10	5.31
1491	NASDAQ	NKTR	Mon, Dec 15, 2008	5.71	5.94	5.12	5.21
1490	NASDAQ	NKTR	Fri, Dec 12, 2008	4.96	5.71	4.85	5.71
1489	NASDAQ	NKTR	Thu, Dec 11, 2008	5.45	5.64	5.05	5.11
1488	NASDAQ	NKTR	Wed, Dec 10, 2008	5.86	5.99	5.28	5.53
1487	NASDAQ	NKTR	Tue, Dec 9, 2008	5.88	6.25	5.58	5.77
1486	NASDAQ	NKTR	Mon, Dec 8, 2008	5.72	6.06	5.67	5.97
1485	NASDAQ	NKTR	Fri, Dec 5, 2008	4.70	5.70	4.62	5.69
1484	NASDAQ	NKTR	Thu, Dec 4, 2008	5.07	5.31	4.71	4.79
1483	NASDAQ	NKTR	Wed, Dec 3, 2008	4.99	5.20	4.68	5.14
1482	NASDAQ	NKTR	Tue, Dec 2, 2008	4.77	5.49	4.45	5.15
1481	NASDAQ	NKTR	Mon, Dec 1, 2008	4.59	5.50	4.52	4.67
1480	NASDAQ	NKTR	Fri, Nov 28, 2008	4.66	4.93	4.20	4.75
1479	NASDAQ	NKTR	Wed, Nov 26, 2008	4.29	4.77	4.28	4.74
1478	NASDAQ	NKTR	Tue, Nov 25, 2008	4.29	4.45	4.10	4.43
1477	NASDAQ	NKTR	Mon, Nov 24, 2008	3.79	4.31	3.51	4.27
1476	NASDAQ	NKTR	Fri, Nov 21, 2008	3.28	3.79	2.93	3.74
1475	NASDAQ	NKTR	Thu, Nov 20, 2008	3.71	3.90	3.17	3.21
1474	NASDAQ	NKTR	Wed, Nov 19, 2008	4.18	4.42	3.75	3.76
1473	NASDAQ	NKTR	Tue, Nov 18, 2008	4.45	4.51	4.00	4.19
1472	NASDAQ	NKTR	Mon, Nov 17, 2008	4.32	4.58	4.18	4.44
1471	NASDAQ	NKTR	Fri, Nov 14, 2008	4.84	5.12	4.36	4.37
1470	NASDAQ	NKTR	Thu, Nov 13, 2008	4.28	4.98	4.07	4.92
1469	NASDAQ	NKTR	Wed, Nov 12, 2008	4.64	4.65	4.26	4.26
1468	NASDAQ	NKTR	Tue, Nov 11, 2008	4.87	4.91	4.61	4.71
1467	NASDAQ	NKTR	Mon, Nov 10, 2008	4.86	4.96	4.74	4.88
1466	NASDAQ	NKTR	Fri, Nov 7, 2008	4.68	5.34	4.40	4.73
1465	NASDAQ	NKTR	Thu, Nov 6, 2008	4.93	5.51	4.66	4.84
1464	NASDAQ	NKTR	Wed, Nov 5, 2008	5.07	5.23	4.75	4.77
1463	NASDAQ	NKTR	Tue, Nov 4, 2008	5.50	5.50	5.07	5.13
1462	NASDAQ	NKTR	Mon, Nov 3, 2008	5.51	5.78	5.24	5.40
1461	NASDAQ	NKTR	Fri, Oct 31, 2008	5.08	5.54	4.96	5.53
1460	NASDAQ	NKTR	Thu, Oct 30, 2008	5.01	5.18	4.68	5.10
1459	NASDAQ	NKTR	Wed, Oct 29, 2008	4.17	5.20	3.98	4.86
1458	NASDAQ	NKTR	Tue, Oct 28, 2008	4.18	4.19	3.72	4.17
1457	NASDAQ	NKTR	Mon, Oct 27, 2008	4.37	4.46	3.86	4.11
1456	NASDAQ	NKTR	Fri, Oct 24, 2008	3.85	4.60	3.85	4.53
1455	NASDAQ	NKTR	Thu, Oct 23, 2008	3.98	4.47	3.94	4.42
1454	NASDAQ	NKTR	Wed, Oct 22, 2008	3.67	4.21	3.37	4.03
1453	NASDAQ	NKTR	Tue, Oct 21, 2008	4.04	4.10	2.95	3.80
1452	NASDAQ	NKTR	Mon, Oct 20, 2008	3.26	4.02	3.10	4.01
1451	NASDAQ	NKTR	Fri, Oct 17, 2008	2.96	3.62	2.96	3.19
1450	NASDAQ	NKTR	Thu, Oct 16, 2008	2.79	3.15	2.79	3.00
1449	NASDAQ	NKTR	Wed, Oct 15, 2008	3.05	3.10	2.79	2.83
1448	NASDAQ	NKTR	Tue, Oct 14, 2008	3.19	3.22	2.87	3.03
1447	NASDAQ	NKTR	Mon, Oct 13, 2008	2.95	3.25	2.84	3.18
1446	NASDAQ	NKTR	Fri, Oct 10, 2008	2.82	2.99	2.45	2.91
1445	NASDAQ	NKTR	Thu, Oct 9, 2008	3.29	3.54	2.84	2.91
1444	NASDAQ	NKTR	Wed, Oct 8, 2008	3.54	3.54	3.14	3.23
1443	NASDAQ	NKTR	Tue, Oct 7, 2008	3.55	3.55	3.18	3.27
1442	NASDAQ	NKTR	Mon, Oct 6, 2008	3.37	3.46	3.18	3.35
1441	NASDAQ	NKTR	Fri, Oct 3, 2008	3.60	3.67	3.45	3.46
1440	NASDAQ	NKTR	Thu, Oct 2, 2008	3.68	3.84	3.55	3.60
1439	NASDAQ	NKTR	Wed, Oct 1, 2008	3.60	3.79	3.53	3.77
1438	NASDAQ	NKTR	Tue, Sep 30, 2008	3.65	3.70	3.41	3.59
1437	NASDAQ	NKTR	Mon, Sep 29, 2008	3.68	3.79	3.53	3.62
1436	NASDAQ	NKTR	Fri, Sep 26, 2008	3.64	3.80	3.64	3.73
1435	NASDAQ	NKTR	Thu, Sep 25, 2008	3.90	4.00	3.63	3.64
1434	NASDAQ	NKTR	Wed, Sep 24, 2008	4.01	4.10	3.83	3.88
1433	NASDAQ	NKTR	Tue, Sep 23, 2008	3.97	4.19	3.92	3.96
1432	NASDAQ	NKTR	Mon, Sep 22, 2008	4.25	4.34	3.88	3.98
1431	NASDAQ	NKTR	Fri, Sep 19, 2008	4.61	4.61	3.50	4.28
1430	NASDAQ	NKTR	Thu, Sep 18, 2008	3.98	4.60	3.83	4.35
1429	NASDAQ	NKTR	Wed, Sep 17, 2008	3.96	4.00	3.73	3.88
1428	NASDAQ	NKTR	Tue, Sep 16, 2008	3.77	4.01	3.58	4.01
1427	NASDAQ	NKTR	Mon, Sep 15, 2008	3.64	3.91	3.63	3.73
1426	NASDAQ	NKTR	Fri, Sep 12, 2008	3.66	3.80	3.57	3.74
1425	NASDAQ	NKTR	Thu, Sep 11, 2008	3.62	3.71	3.55	3.71
1424	NASDAQ	NKTR	Wed, Sep 10, 2008	3.44	3.77	3.44	3.74
1423	NASDAQ	NKTR	Tue, Sep 9, 2008	3.82	3.97	3.57	3.62
1422	NASDAQ	NKTR	Mon, Sep 8, 2008	3.79	3.83	3.60	3.81
1421	NASDAQ	NKTR	Fri, Sep 5, 2008	3.59	3.79	3.55	3.67
1420	NASDAQ	NKTR	Thu, Sep 4, 2008	3.65	3.89	3.60	3.60
1419	NASDAQ	NKTR	Wed, Sep 3, 2008	3.74	3.81	3.44	3.69
1418	NASDAQ	NKTR	Tue, Sep 2, 2008	4.02	4.09	3.69	3.74
1417	NASDAQ	NKTR	Fri, Aug 29, 2008	3.92	4.00	3.68	3.97
1416	NASDAQ	NKTR	Thu, Aug 28, 2008	3.71	3.97	3.68	3.94
1415	NASDAQ	NKTR	Wed, Aug 27, 2008	3.94	3.98	3.54	3.69
1414	NASDAQ	NKTR	Tue, Aug 26, 2008	4.06	4.10	3.87	3.93
1413	NASDAQ	NKTR	Mon, Aug 25, 2008	4.31	4.31	3.98	4.06
1412	NASDAQ	NKTR	Fri, Aug 22, 2008	4.03	4.34	4.03	4.33
1411	NASDAQ	NKTR	Thu, Aug 21, 2008	4.10	4.21	4.00	4.02
1410	NASDAQ	NKTR	Wed, Aug 20, 2008	4.28	4.34	4.09	4.12
1409	NASDAQ	NKTR	Tue, Aug 19, 2008	4.39	4.45	4.11	4.27
1408	NASDAQ	NKTR	Mon, Aug 18, 2008	4.61	4.81	4.41	4.43
1407	NASDAQ	NKTR	Fri, Aug 15, 2008	5.21	5.21	4.60	4.62
1406	NASDAQ	NKTR	Thu, Aug 14, 2008	4.69	5.03	4.68	5.01
1405	NASDAQ	NKTR	Wed, Aug 13, 2008	4.66	4.77	4.48	4.72
1404	NASDAQ	NKTR	Tue, Aug 12, 2008	4.81	4.83	4.60	4.67
1403	NASDAQ	NKTR	Mon, Aug 11, 2008	4.81	4.93	4.64	4.83
1402	NASDAQ	NKTR	Fri, Aug 8, 2008	4.43	4.79	4.43	4.79
1401	NASDAQ	NKTR	Thu, Aug 7, 2008	5.06	5.19	4.31	4.41
1400	NASDAQ	NKTR	Wed, Aug 6, 2008	5.07	5.29	4.97	5.20
1399	NASDAQ	NKTR	Tue, Aug 5, 2008	4.82	5.04	4.70	5.03
1398	NASDAQ	NKTR	Mon, Aug 4, 2008	5.02	5.02	4.73	4.75
1397	NASDAQ	NKTR	Fri, Aug 1, 2008	4.97	5.02	4.63	5.01
1396	NASDAQ	NKTR	Thu, Jul 31, 2008	4.59	5.17	4.43	4.98
1395	NASDAQ	NKTR	Wed, Jul 30, 2008	4.68	4.83	4.44	4.66
1394	NASDAQ	NKTR	Tue, Jul 29, 2008	4.71	4.92	4.66	4.69
1393	NASDAQ	NKTR	Mon, Jul 28, 2008	4.88	5.15	4.64	4.68
1392	NASDAQ	NKTR	Fri, Jul 25, 2008	5.36	5.36	4.86	4.91
1391	NASDAQ	NKTR	Thu, Jul 24, 2008	4.46	5.43	4.46	5.36
1390	NASDAQ	NKTR	Wed, Jul 23, 2008	4.63	4.71	4.41	4.44
1389	NASDAQ	NKTR	Tue, Jul 22, 2008	4.35	4.65	4.28	4.63
1388	NASDAQ	NKTR	Mon, Jul 21, 2008	4.15	4.49	3.98	4.34
1387	NASDAQ	NKTR	Fri, Jul 18, 2008	4.01	4.24	3.39	4.15
1386	NASDAQ	NKTR	Thu, Jul 17, 2008	3.57	4.07	3.50	4.02
1385	NASDAQ	NKTR	Wed, Jul 16, 2008	3.51	3.80	3.46	3.50
1384	NASDAQ	NKTR	Tue, Jul 15, 2008	3.48	3.68	3.43	3.51
1383	NASDAQ	NKTR	Mon, Jul 14, 2008	3.52	3.66	3.34	3.51
1382	NASDAQ	NKTR	Fri, Jul 11, 2008	3.67	3.82	3.40	3.47
1381	NASDAQ	NKTR	Thu, Jul 10, 2008	3.63	3.76	3.58	3.71
1380	NASDAQ	NKTR	Wed, Jul 9, 2008	3.63	3.88	3.57	3.64
1379	NASDAQ	NKTR	Tue, Jul 8, 2008	3.16	3.67	3.15	3.62
1378	NASDAQ	NKTR	Mon, Jul 7, 2008	3.12	3.25	3.08	3.15
1377	NASDAQ	NKTR	Thu, Jul 3, 2008	3.25	3.38	3.07	3.10
1376	NASDAQ	NKTR	Wed, Jul 2, 2008	3.33	3.40	3.15	3.26
1375	NASDAQ	NKTR	Tue, Jul 1, 2008	3.32	3.47	3.30	3.34
1374	NASDAQ	NKTR	Mon, Jun 30, 2008	3.45	3.52	3.34	3.35
1373	NASDAQ	NKTR	Fri, Jun 27, 2008	3.47	3.59	3.30	3.44
1372	NASDAQ	NKTR	Thu, Jun 26, 2008	3.67	3.68	3.46	3.48
1371	NASDAQ	NKTR	Wed, Jun 25, 2008	3.66	3.77	3.62	3.70
1370	NASDAQ	NKTR	Tue, Jun 24, 2008	3.64	3.79	3.60	3.66
1369	NASDAQ	NKTR	Mon, Jun 23, 2008	3.75	3.81	3.57	3.68
1368	NASDAQ	NKTR	Fri, Jun 20, 2008	3.74	3.89	3.01	3.72
1367	NASDAQ	NKTR	Thu, Jun 19, 2008	3.76	3.83	3.55	3.73
1366	NASDAQ	NKTR	Wed, Jun 18, 2008	4.04	4.07	3.75	3.82
1365	NASDAQ	NKTR	Tue, Jun 17, 2008	4.15	4.18	4.02	4.07
1364	NASDAQ	NKTR	Mon, Jun 16, 2008	4.00	4.16	4.00	4.15
1363	NASDAQ	NKTR	Fri, Jun 13, 2008	3.97	4.05	3.96	4.01
1362	NASDAQ	NKTR	Thu, Jun 12, 2008	4.08	4.18	3.92	3.92
1361	NASDAQ	NKTR	Wed, Jun 11, 2008	4.18	4.24	4.03	4.04
1360	NASDAQ	NKTR	Tue, Jun 10, 2008	4.17	4.28	4.12	4.20
1359	NASDAQ	NKTR	Mon, Jun 9, 2008	4.43	4.54	4.19	4.21
1358	NASDAQ	NKTR	Fri, Jun 6, 2008	4.65	4.65	4.42	4.45
1357	NASDAQ	NKTR	Thu, Jun 5, 2008	4.51	4.73	4.45	4.69
1356	NASDAQ	NKTR	Wed, Jun 4, 2008	4.45	4.56	4.43	4.51
1355	NASDAQ	NKTR	Tue, Jun 3, 2008	4.58	4.64	4.40	4.49
1354	NASDAQ	NKTR	Mon, Jun 2, 2008	4.60	4.80	4.51	4.54
1353	NASDAQ	NKTR	Fri, May 30, 2008	4.51	4.51	4.31	4.46
1352	NASDAQ	NKTR	Thu, May 29, 2008	4.28	4.52	4.22	4.52
1351	NASDAQ	NKTR	Wed, May 28, 2008	4.30	4.44	4.21	4.28
1350	NASDAQ	NKTR	Tue, May 27, 2008	4.33	4.41	4.26	4.29
1349	NASDAQ	NKTR	Fri, May 23, 2008	4.40	4.46	4.33	4.33
1348	NASDAQ	NKTR	Thu, May 22, 2008	4.37	4.54	4.33	4.44
1347	NASDAQ	NKTR	Wed, May 21, 2008	4.49	4.59	4.27	4.37
1346	NASDAQ	NKTR	Tue, May 20, 2008	4.52	4.72	4.38	4.47
1345	NASDAQ	NKTR	Mon, May 19, 2008	4.63	4.72	4.46	4.56
1344	NASDAQ	NKTR	Fri, May 16, 2008	5.07	5.12	4.58	4.64
1343	NASDAQ	NKTR	Thu, May 15, 2008	4.75	4.80	4.61	4.76
1342	NASDAQ	NKTR	Wed, May 14, 2008	4.77	5.03	4.76	4.77
1341	NASDAQ	NKTR	Tue, May 13, 2008	4.82	4.92	4.71	4.78
1340	NASDAQ	NKTR	Mon, May 12, 2008	4.74	4.88	4.71	4.82
1339	NASDAQ	NKTR	Fri, May 9, 2008	4.55	4.82	4.45	4.74
1338	NASDAQ	NKTR	Thu, May 8, 2008	5.08	5.08	4.47	4.62
1337	NASDAQ	NKTR	Wed, May 7, 2008	5.37	5.47	5.22	5.22
1336	NASDAQ	NKTR	Tue, May 6, 2008	5.41	5.41	5.29	5.37
1335	NASDAQ	NKTR	Mon, May 5, 2008	5.21	5.43	5.21	5.41
1334	NASDAQ	NKTR	Fri, May 2, 2008	5.14	5.26	5.10	5.23
1333	NASDAQ	NKTR	Thu, May 1, 2008	4.83	5.10	4.82	5.09
1332	NASDAQ	NKTR	Wed, Apr 30, 2008	4.76	5.05	4.61	4.82
1331	NASDAQ	NKTR	Tue, Apr 29, 2008	4.71	4.81	4.64	4.78
1330	NASDAQ	NKTR	Mon, Apr 28, 2008	4.61	4.73	4.55	4.63
1329	NASDAQ	NKTR	Fri, Apr 25, 2008	4.60	4.67	4.44	4.61
1328	NASDAQ	NKTR	Thu, Apr 24, 2008	4.60	4.65	4.53	4.57
1327	NASDAQ	NKTR	Wed, Apr 23, 2008	4.87	4.87	4.48	4.59
1326	NASDAQ	NKTR	Tue, Apr 22, 2008	4.67	4.82	4.56	4.74
1325	NASDAQ	NKTR	Mon, Apr 21, 2008	4.85	4.85	4.65	4.69
1324	NASDAQ	NKTR	Fri, Apr 18, 2008	4.83	4.89	4.68	4.89
1323	NASDAQ	NKTR	Thu, Apr 17, 2008	4.73	4.88	4.61	4.75
1322	NASDAQ	NKTR	Wed, Apr 16, 2008	4.76	4.80	4.43	4.75
1321	NASDAQ	NKTR	Tue, Apr 15, 2008	4.95	5.00	4.69	4.76
1320	NASDAQ	NKTR	Mon, Apr 14, 2008	5.25	5.30	4.69	4.94
1319	NASDAQ	NKTR	Fri, Apr 11, 2008	5.50	5.51	5.22	5.28
1318	NASDAQ	NKTR	Thu, Apr 10, 2008	5.52	6.09	5.45	5.51
1317	NASDAQ	NKTR	Wed, Apr 9, 2008	5.26	5.71	4.92	5.39
1316	NASDAQ	NKTR	Tue, Apr 8, 2008	7.28	7.34	7.19	7.19
1315	NASDAQ	NKTR	Mon, Apr 7, 2008	7.06	7.45	7.06	7.35
1314	NASDAQ	NKTR	Fri, Apr 4, 2008	7.03	7.10	6.97	7.00
1313	NASDAQ	NKTR	Thu, Apr 3, 2008	6.86	7.13	6.86	6.99
1312	NASDAQ	NKTR	Wed, Apr 2, 2008	6.92	7.05	6.91	6.94
1311	NASDAQ	NKTR	Tue, Apr 1, 2008	6.88	7.00	6.68	6.89
1310	NASDAQ	NKTR	Mon, Mar 31, 2008	6.93	7.14	6.78	6.94
1309	NASDAQ	NKTR	Fri, Mar 28, 2008	7.11	7.27	6.91	6.94
1308	NASDAQ	NKTR	Thu, Mar 27, 2008	7.02	7.31	6.96	7.07
1307	NASDAQ	NKTR	Wed, Mar 26, 2008	6.98	7.08	6.84	7.00
1306	NASDAQ	NKTR	Tue, Mar 25, 2008	7.01	7.23	7.00	7.05
1305	NASDAQ	NKTR	Mon, Mar 24, 2008	6.67	7.22	6.63	7.00
1304	NASDAQ	NKTR	Thu, Mar 20, 2008	6.81	6.92	6.60	6.65
1303	NASDAQ	NKTR	Wed, Mar 19, 2008	6.85	6.90	6.67	6.72
1302	NASDAQ	NKTR	Tue, Mar 18, 2008	6.52	6.79	6.40	6.78
1301	NASDAQ	NKTR	Mon, Mar 17, 2008	6.25	6.50	6.10	6.31
1300	NASDAQ	NKTR	Fri, Mar 14, 2008	6.66	6.71	6.30	6.44
1299	NASDAQ	NKTR	Thu, Mar 13, 2008	6.16	6.67	6.08	6.62
1298	NASDAQ	NKTR	Wed, Mar 12, 2008	6.41	6.50	6.22	6.24
1297	NASDAQ	NKTR	Tue, Mar 11, 2008	6.38	6.73	6.28	6.40
1296	NASDAQ	NKTR	Mon, Mar 10, 2008	6.27	6.44	6.15	6.17
1295	NASDAQ	NKTR	Fri, Mar 7, 2008	6.75	7.01	6.17	6.27
1294	NASDAQ	NKTR	Thu, Mar 6, 2008	7.05	7.16	6.82	6.83
1293	NASDAQ	NKTR	Wed, Mar 5, 2008	7.12	7.25	7.03	7.07
1292	NASDAQ	NKTR	Tue, Mar 4, 2008	6.86	7.15	6.83	7.09
1291	NASDAQ	NKTR	Mon, Mar 3, 2008	6.95	7.23	6.82	6.95
1290	NASDAQ	NKTR	Fri, Feb 29, 2008	7.02	7.08	6.85	6.95
1289	NASDAQ	NKTR	Thu, Feb 28, 2008	7.00	7.20	6.71	7.13
1288	NASDAQ	NKTR	Wed, Feb 27, 2008	6.62	6.80	6.43	6.46
1287	NASDAQ	NKTR	Tue, Feb 26, 2008	6.40	6.76	6.40	6.72
1286	NASDAQ	NKTR	Mon, Feb 25, 2008	6.26	6.57	6.26	6.46
1285	NASDAQ	NKTR	Fri, Feb 22, 2008	6.11	6.33	6.06	6.27
1284	NASDAQ	NKTR	Thu, Feb 21, 2008	6.45	6.55	6.09	6.12
1283	NASDAQ	NKTR	Wed, Feb 20, 2008	6.30	6.42	6.25	6.42
1282	NASDAQ	NKTR	Tue, Feb 19, 2008	6.43	6.48	6.29	6.36
1281	NASDAQ	NKTR	Fri, Feb 15, 2008	6.20	6.47	6.20	6.33
1280	NASDAQ	NKTR	Thu, Feb 14, 2008	6.63	6.72	6.30	6.32
1279	NASDAQ	NKTR	Wed, Feb 13, 2008	6.56	6.64	6.43	6.63
1278	NASDAQ	NKTR	Tue, Feb 12, 2008	6.48	6.65	6.37	6.50
1277	NASDAQ	NKTR	Mon, Feb 11, 2008	6.79	6.81	6.41	6.45
1276	NASDAQ	NKTR	Fri, Feb 8, 2008	6.83	6.91	6.64	6.80
1275	NASDAQ	NKTR	Thu, Feb 7, 2008	6.92	6.92	6.69	6.86
1274	NASDAQ	NKTR	Wed, Feb 6, 2008	7.01	7.25	6.91	6.92
1273	NASDAQ	NKTR	Tue, Feb 5, 2008	7.07	7.24	6.91	6.94
1272	NASDAQ	NKTR	Mon, Feb 4, 2008	7.24	7.27	7.10	7.23
1271	NASDAQ	NKTR	Fri, Feb 1, 2008	7.14	7.40	7.07	7.25
1270	NASDAQ	NKTR	Thu, Jan 31, 2008	7.12	7.24	7.01	7.13
1269	NASDAQ	NKTR	Wed, Jan 30, 2008	7.42	7.50	7.16	7.30
1268	NASDAQ	NKTR	Tue, Jan 29, 2008	7.51	7.57	7.34	7.37
1267	NASDAQ	NKTR	Mon, Jan 28, 2008	7.26	7.50	7.22	7.50
1266	NASDAQ	NKTR	Fri, Jan 25, 2008	7.40	7.48	7.22	7.29
1265	NASDAQ	NKTR	Thu, Jan 24, 2008	7.14	7.67	7.06	7.27
1264	NASDAQ	NKTR	Wed, Jan 23, 2008	6.72	7.29	6.72	7.09
1263	NASDAQ	NKTR	Tue, Jan 22, 2008	6.85	7.35	6.70	6.89
1262	NASDAQ	NKTR	Fri, Jan 18, 2008	7.30	7.41	7.03	7.15
1261	NASDAQ	NKTR	Thu, Jan 17, 2008	7.34	7.39	7.05	7.36
1260	NASDAQ	NKTR	Wed, Jan 16, 2008	6.83	7.55	6.83	7.32
1259	NASDAQ	NKTR	Tue, Jan 15, 2008	7.00	7.04	6.82	6.83
1258	NASDAQ	NKTR	Mon, Jan 14, 2008	7.19	7.25	6.79	7.04
1257	NASDAQ	NKTR	Fri, Jan 11, 2008	7.24	7.40	7.01	7.13
1256	NASDAQ	NKTR	Thu, Jan 10, 2008	6.43	7.50	6.38	7.31
1255	NASDAQ	NKTR	Wed, Jan 9, 2008	6.33	6.59	6.31	6.52
1254	NASDAQ	NKTR	Tue, Jan 8, 2008	6.55	6.64	6.34	6.35
1253	NASDAQ	NKTR	Mon, Jan 7, 2008	6.38	6.80	6.26	6.51
1252	NASDAQ	NKTR	Fri, Jan 4, 2008	6.30	6.47	6.16	6.35
1251	NASDAQ	NKTR	Thu, Jan 3, 2008	6.62	6.69	6.33	6.39
1250	NASDAQ	NKTR	Wed, Jan 2, 2008	6.67	6.75	6.50	6.60
1249	NASDAQ	NKTR	Mon, Dec 31, 2007	6.58	6.74	6.50	6.71
1248	NASDAQ	NKTR	Fri, Dec 28, 2007	6.77	6.91	6.48	6.63
1247	NASDAQ	NKTR	Thu, Dec 27, 2007	6.90	6.98	6.63	6.73
1246	NASDAQ	NKTR	Wed, Dec 26, 2007	6.90	7.01	6.86	6.93
1245	NASDAQ	NKTR	Mon, Dec 24, 2007	6.89	7.00	6.87	6.98
1244	NASDAQ	NKTR	Fri, Dec 21, 2007	6.97	7.12	6.89	6.98
1243	NASDAQ	NKTR	Thu, Dec 20, 2007	6.80	6.92	6.67	6.84
1242	NASDAQ	NKTR	Wed, Dec 19, 2007	6.73	6.78	6.63	6.69
1241	NASDAQ	NKTR	Tue, Dec 18, 2007	6.86	6.90	6.58	6.70
1240	NASDAQ	NKTR	Mon, Dec 17, 2007	6.95	6.97	6.80	6.82
1239	NASDAQ	NKTR	Fri, Dec 14, 2007	6.90	6.98	6.90	6.90
1238	NASDAQ	NKTR	Thu, Dec 13, 2007	6.96	7.10	6.90	6.97
1237	NASDAQ	NKTR	Wed, Dec 12, 2007	7.16	7.38	6.95	7.02
1236	NASDAQ	NKTR	Tue, Dec 11, 2007	7.42	7.42	6.94	7.03
1235	NASDAQ	NKTR	Mon, Dec 10, 2007	7.29	7.50	7.26	7.35
1234	NASDAQ	NKTR	Fri, Dec 7, 2007	7.07	7.43	7.05	7.29
1233	NASDAQ	NKTR	Thu, Dec 6, 2007	6.55	7.25	6.55	7.11
1232	NASDAQ	NKTR	Wed, Dec 5, 2007	6.59	6.64	6.40	6.57
1231	NASDAQ	NKTR	Tue, Dec 4, 2007	6.40	6.60	6.36	6.48
1230	NASDAQ	NKTR	Mon, Dec 3, 2007	6.63	6.73	6.25	6.48
1229	NASDAQ	NKTR	Fri, Nov 30, 2007	6.59	6.67	6.50	6.67
1228	NASDAQ	NKTR	Thu, Nov 29, 2007	6.53	6.55	6.41	6.54
1227	NASDAQ	NKTR	Wed, Nov 28, 2007	6.37	6.63	6.32	6.58
1226	NASDAQ	NKTR	Tue, Nov 27, 2007	6.23	6.43	6.21	6.29
1225	NASDAQ	NKTR	Mon, Nov 26, 2007	6.35	6.45	6.21	6.22
1224	NASDAQ	NKTR	Fri, Nov 23, 2007	6.44	6.46	6.36	6.42
1223	NASDAQ	NKTR	Wed, Nov 21, 2007	6.21	6.41	6.10	6.41
1222	NASDAQ	NKTR	Tue, Nov 20, 2007	6.30	6.38	6.00	6.26
1221	NASDAQ	NKTR	Mon, Nov 19, 2007	6.41	6.49	5.98	6.29
1220	NASDAQ	NKTR	Fri, Nov 16, 2007	6.14	6.60	6.12	6.49
1219	NASDAQ	NKTR	Thu, Nov 15, 2007	6.47	6.55	6.20	6.30
1218	NASDAQ	NKTR	Wed, Nov 14, 2007	6.17	6.53	6.17	6.51
1217	NASDAQ	NKTR	Tue, Nov 13, 2007	6.70	6.89	6.08	6.12
1216	NASDAQ	NKTR	Mon, Nov 12, 2007	5.54	5.82	5.49	5.80
1215	NASDAQ	NKTR	Fri, Nov 9, 2007	5.50	5.57	5.33	5.57
1214	NASDAQ	NKTR	Thu, Nov 8, 2007	5.13	5.55	5.12	5.45
1213	NASDAQ	NKTR	Wed, Nov 7, 2007	5.51	5.55	5.21	5.22
1212	NASDAQ	NKTR	Tue, Nov 6, 2007	5.39	5.54	5.39	5.49
1211	NASDAQ	NKTR	Mon, Nov 5, 2007	5.52	5.87	5.25	5.39
1210	NASDAQ	NKTR	Fri, Nov 2, 2007	5.70	5.83	5.59	5.62
1209	NASDAQ	NKTR	Thu, Nov 1, 2007	5.88	6.05	5.65	5.65
1208	NASDAQ	NKTR	Wed, Oct 31, 2007	5.92	6.00	5.80	5.98
1207	NASDAQ	NKTR	Tue, Oct 30, 2007	6.12	6.17	5.88	5.91
1206	NASDAQ	NKTR	Mon, Oct 29, 2007	6.08	6.21	6.00	6.18
1205	NASDAQ	NKTR	Fri, Oct 26, 2007	6.01	6.17	5.94	6.09
1204	NASDAQ	NKTR	Thu, Oct 25, 2007	6.59	6.60	5.79	6.05
1203	NASDAQ	NKTR	Wed, Oct 24, 2007	6.55	6.65	6.47	6.58
1202	NASDAQ	NKTR	Tue, Oct 23, 2007	6.69	6.94	6.50	6.65
1201	NASDAQ	NKTR	Mon, Oct 22, 2007	6.37	6.91	6.35	6.69
1200	NASDAQ	NKTR	Fri, Oct 19, 2007	6.64	6.64	6.33	6.54
1199	NASDAQ	NKTR	Thu, Oct 18, 2007	6.73	7.10	6.66	6.67
1198	NASDAQ	NKTR	Wed, Oct 17, 2007	8.19	8.21	7.97	8.08
1197	NASDAQ	NKTR	Tue, Oct 16, 2007	8.00	8.26	7.95	8.10
1196	NASDAQ	NKTR	Mon, Oct 15, 2007	8.25	8.35	8.03	8.03
1195	NASDAQ	NKTR	Fri, Oct 12, 2007	8.36	8.44	8.18	8.27
1194	NASDAQ	NKTR	Thu, Oct 11, 2007	8.54	8.62	8.30	8.37
1193	NASDAQ	NKTR	Wed, Oct 10, 2007	8.54	8.63	8.43	8.50
1192	NASDAQ	NKTR	Tue, Oct 9, 2007	8.40	8.59	8.39	8.57
1191	NASDAQ	NKTR	Mon, Oct 8, 2007	8.46	8.50	8.22	8.38
1190	NASDAQ	NKTR	Fri, Oct 5, 2007	8.55	8.65	8.46	8.50
1189	NASDAQ	NKTR	Thu, Oct 4, 2007	8.88	8.95	8.48	8.48
1188	NASDAQ	NKTR	Wed, Oct 3, 2007	8.84	9.00	8.81	8.86
1187	NASDAQ	NKTR	Tue, Oct 2, 2007	9.00	9.07	8.80	8.87
1186	NASDAQ	NKTR	Mon, Oct 1, 2007	8.82	9.04	8.81	8.98
1185	NASDAQ	NKTR	Fri, Sep 28, 2007	9.21	9.25	8.79	8.83
1184	NASDAQ	NKTR	Thu, Sep 27, 2007	9.26	9.26	8.92	9.18
1183	NASDAQ	NKTR	Wed, Sep 26, 2007	8.82	9.39	8.80	9.12
1182	NASDAQ	NKTR	Tue, Sep 25, 2007	8.98	9.05	8.77	8.80
1181	NASDAQ	NKTR	Mon, Sep 24, 2007	9.00	9.33	8.95	9.06
1180	NASDAQ	NKTR	Fri, Sep 21, 2007	8.98	9.13	8.88	9.02
1179	NASDAQ	NKTR	Thu, Sep 20, 2007	8.76	9.00	8.74	8.88
1178	NASDAQ	NKTR	Wed, Sep 19, 2007	8.91	9.13	8.79	8.81
1177	NASDAQ	NKTR	Tue, Sep 18, 2007	8.39	8.99	8.37	8.84
1176	NASDAQ	NKTR	Mon, Sep 17, 2007	8.42	8.54	8.31	8.36
1175	NASDAQ	NKTR	Fri, Sep 14, 2007	8.33	8.55	8.31	8.46
1174	NASDAQ	NKTR	Thu, Sep 13, 2007	8.54	8.59	8.37	8.45
1173	NASDAQ	NKTR	Wed, Sep 12, 2007	8.62	8.81	8.46	8.48
1172	NASDAQ	NKTR	Tue, Sep 11, 2007	8.49	8.73	8.43	8.67
1171	NASDAQ	NKTR	Mon, Sep 10, 2007	8.51	8.73	8.26	8.48
1170	NASDAQ	NKTR	Fri, Sep 7, 2007	8.60	8.68	8.41	8.49
1169	NASDAQ	NKTR	Thu, Sep 6, 2007	8.30	8.83	8.25	8.72
1168	NASDAQ	NKTR	Wed, Sep 5, 2007	8.69	8.80	8.07	8.29
1167	NASDAQ	NKTR	Tue, Sep 4, 2007	8.24	8.74	8.22	8.73
1166	NASDAQ	NKTR	Fri, Aug 31, 2007	8.21	8.35	8.00	8.26
1165	NASDAQ	NKTR	Thu, Aug 30, 2007	8.11	8.23	8.00	8.11
1164	NASDAQ	NKTR	Wed, Aug 29, 2007	8.21	8.33	8.00	8.17
1163	NASDAQ	NKTR	Tue, Aug 28, 2007	8.25	8.35	8.05	8.15
1162	NASDAQ	NKTR	Mon, Aug 27, 2007	8.40	8.47	8.13	8.32
1161	NASDAQ	NKTR	Fri, Aug 24, 2007	8.36	8.47	8.26	8.46
1160	NASDAQ	NKTR	Thu, Aug 23, 2007	8.65	8.68	8.31	8.34
1159	NASDAQ	NKTR	Wed, Aug 22, 2007	8.57	8.64	8.48	8.59
1158	NASDAQ	NKTR	Tue, Aug 21, 2007	8.67	8.67	8.44	8.50
1157	NASDAQ	NKTR	Mon, Aug 20, 2007	8.75	8.93	8.62	8.72
1156	NASDAQ	NKTR	Fri, Aug 17, 2007	8.72	8.93	8.43	8.73
1155	NASDAQ	NKTR	Thu, Aug 16, 2007	8.39	8.64	8.15	8.46
1154	NASDAQ	NKTR	Wed, Aug 15, 2007	8.51	8.64	8.35	8.45
1153	NASDAQ	NKTR	Tue, Aug 14, 2007	8.68	8.87	8.45	8.48
1152	NASDAQ	NKTR	Mon, Aug 13, 2007	8.96	9.03	8.42	8.69
1151	NASDAQ	NKTR	Fri, Aug 10, 2007	9.63	9.79	8.70	8.85
1150	NASDAQ	NKTR	Thu, Aug 9, 2007	8.90	10.50	8.90	9.59
1149	NASDAQ	NKTR	Wed, Aug 8, 2007	8.51	9.36	8.35	9.24
1148	NASDAQ	NKTR	Tue, Aug 7, 2007	8.22	8.51	8.02	8.42
1147	NASDAQ	NKTR	Mon, Aug 6, 2007	8.57	8.65	7.99	8.39
1146	NASDAQ	NKTR	Fri, Aug 3, 2007	7.87	8.67	7.75	8.14
1145	NASDAQ	NKTR	Thu, Aug 2, 2007	7.76	8.00	7.76	7.89
1144	NASDAQ	NKTR	Wed, Aug 1, 2007	7.65	7.92	7.59	7.75
1143	NASDAQ	NKTR	Tue, Jul 31, 2007	7.79	7.94	7.62	7.63
1142	NASDAQ	NKTR	Mon, Jul 30, 2007	7.90	8.01	7.63	7.78
1141	NASDAQ	NKTR	Fri, Jul 27, 2007	8.12	8.19	7.75	7.95
1140	NASDAQ	NKTR	Thu, Jul 26, 2007	8.39	8.44	8.13	8.17
1139	NASDAQ	NKTR	Wed, Jul 25, 2007	8.45	8.62	8.34	8.49
1138	NASDAQ	NKTR	Tue, Jul 24, 2007	8.66	8.70	8.45	8.49
1137	NASDAQ	NKTR	Mon, Jul 23, 2007	8.91	8.91	8.60	8.71
1136	NASDAQ	NKTR	Fri, Jul 20, 2007	8.90	8.96	8.71	8.80
1135	NASDAQ	NKTR	Thu, Jul 19, 2007	9.01	9.05	8.82	8.90
1134	NASDAQ	NKTR	Wed, Jul 18, 2007	9.05	9.12	8.90	9.10
1133	NASDAQ	NKTR	Tue, Jul 17, 2007	9.01	9.19	9.00	9.10
1132	NASDAQ	NKTR	Mon, Jul 16, 2007	8.94	9.16	8.75	9.02
1131	NASDAQ	NKTR	Fri, Jul 13, 2007	9.00	9.05	8.83	9.01
1130	NASDAQ	NKTR	Thu, Jul 12, 2007	9.17	9.24	8.99	9.05
1129	NASDAQ	NKTR	Wed, Jul 11, 2007	9.14	9.30	9.10	9.13
1128	NASDAQ	NKTR	Tue, Jul 10, 2007	9.47	9.49	9.11	9.17
1127	NASDAQ	NKTR	Mon, Jul 9, 2007	9.50	9.59	9.45	9.48
1126	NASDAQ	NKTR	Fri, Jul 6, 2007	9.73	9.74	9.50	9.51
1125	NASDAQ	NKTR	Thu, Jul 5, 2007	9.60	9.81	9.43	9.75
1124	NASDAQ	NKTR	Tue, Jul 3, 2007	9.61	9.69	9.52	9.62
1123	NASDAQ	NKTR	Mon, Jul 2, 2007	9.50	9.61	9.42	9.61
1122	NASDAQ	NKTR	Fri, Jun 29, 2007	9.67	9.86	9.46	9.49
1121	NASDAQ	NKTR	Thu, Jun 28, 2007	9.80	9.93	9.65	9.67
1120	NASDAQ	NKTR	Wed, Jun 27, 2007	9.52	9.85	9.40	9.84
1119	NASDAQ	NKTR	Tue, Jun 26, 2007	9.34	9.61	9.32	9.55
1118	NASDAQ	NKTR	Mon, Jun 25, 2007	9.76	9.80	9.27	9.32
1117	NASDAQ	NKTR	Fri, Jun 22, 2007	10.00	10.11	9.74	9.85
1116	NASDAQ	NKTR	Thu, Jun 21, 2007	10.16	10.19	9.94	10.16
1115	NASDAQ	NKTR	Wed, Jun 20, 2007	10.63	10.72	10.19	10.21
1114	NASDAQ	NKTR	Tue, Jun 19, 2007	10.54	10.69	10.45	10.62
1113	NASDAQ	NKTR	Mon, Jun 18, 2007	10.84	10.85	10.63	10.63
1112	NASDAQ	NKTR	Fri, Jun 15, 2007	10.94	11.00	10.73	10.83
1111	NASDAQ	NKTR	Thu, Jun 14, 2007	10.78	11.08	10.65	10.65
1110	NASDAQ	NKTR	Wed, Jun 13, 2007	10.39	10.91	10.25	10.77
1109	NASDAQ	NKTR	Tue, Jun 12, 2007	10.36	10.48	10.23	10.40
1108	NASDAQ	NKTR	Mon, Jun 11, 2007	10.50	10.57	10.31	10.44
1107	NASDAQ	NKTR	Fri, Jun 8, 2007	10.69	10.69	10.41	10.51
1106	NASDAQ	NKTR	Thu, Jun 7, 2007	10.81	10.89	10.42	10.69
1105	NASDAQ	NKTR	Wed, Jun 6, 2007	10.84	11.00	10.79	10.84
1104	NASDAQ	NKTR	Tue, Jun 5, 2007	11.15	11.23	10.80	10.95
1103	NASDAQ	NKTR	Mon, Jun 4, 2007	11.28	11.46	11.06	11.21
1102	NASDAQ	NKTR	Fri, Jun 1, 2007	11.45	11.48	11.11	11.16
1101	NASDAQ	NKTR	Thu, May 31, 2007	11.52	11.55	11.26	11.34
1100	NASDAQ	NKTR	Wed, May 30, 2007	11.54	11.60	11.23	11.54
1099	NASDAQ	NKTR	Tue, May 29, 2007	11.58	11.82	11.43	11.64
1098	NASDAQ	NKTR	Fri, May 25, 2007	11.43	11.73	11.38	11.56
1097	NASDAQ	NKTR	Thu, May 24, 2007	11.79	11.86	11.24	11.31
1096	NASDAQ	NKTR	Wed, May 23, 2007	11.52	11.95	11.48	11.79
1095	NASDAQ	NKTR	Tue, May 22, 2007	11.63	11.77	11.47	11.52
1094	NASDAQ	NKTR	Mon, May 21, 2007	11.36	12.08	11.35	11.66
1093	NASDAQ	NKTR	Fri, May 18, 2007	11.45	11.66	11.36	11.40
1092	NASDAQ	NKTR	Thu, May 17, 2007	11.50	11.60	11.35	11.46
1091	NASDAQ	NKTR	Wed, May 16, 2007	11.49	11.63	11.21	11.55
1090	NASDAQ	NKTR	Tue, May 15, 2007	11.93	11.98	11.37	11.48
1089	NASDAQ	NKTR	Mon, May 14, 2007	12.15	12.18	11.91	11.98
1088	NASDAQ	NKTR	Fri, May 11, 2007	11.79	12.28	11.65	12.19
1087	NASDAQ	NKTR	Thu, May 10, 2007	12.45	12.45	11.70	11.79
1086	NASDAQ	NKTR	Wed, May 9, 2007	11.15	11.35	11.11	11.15
1085	NASDAQ	NKTR	Tue, May 8, 2007	11.41	11.49	11.15	11.23
1084	NASDAQ	NKTR	Mon, May 7, 2007	11.30	11.56	11.24	11.48
1083	NASDAQ	NKTR	Fri, May 4, 2007	11.76	11.81	11.27	11.34
1082	NASDAQ	NKTR	Thu, May 3, 2007	11.78	11.85	11.67	11.84
1081	NASDAQ	NKTR	Wed, May 2, 2007	11.85	11.92	11.72	11.79
1080	NASDAQ	NKTR	Tue, May 1, 2007	12.24	12.41	11.77	11.86
1079	NASDAQ	NKTR	Mon, Apr 30, 2007	12.69	12.71	12.23	12.37
1078	NASDAQ	NKTR	Fri, Apr 27, 2007	12.87	13.00	12.62	12.72
1077	NASDAQ	NKTR	Thu, Apr 26, 2007	12.67	12.99	12.56	12.93
1076	NASDAQ	NKTR	Wed, Apr 25, 2007	12.61	12.87	12.54	12.69
1075	NASDAQ	NKTR	Tue, Apr 24, 2007	12.79	12.85	12.50	12.58
1074	NASDAQ	NKTR	Mon, Apr 23, 2007	12.91	13.00	12.58	12.70
1073	NASDAQ	NKTR	Fri, Apr 20, 2007	12.77	12.99	12.54	12.85
1072	NASDAQ	NKTR	Thu, Apr 19, 2007	12.50	12.75	12.49	12.53
1071	NASDAQ	NKTR	Wed, Apr 18, 2007	12.61	12.83	12.57	12.62
1070	NASDAQ	NKTR	Tue, Apr 17, 2007	12.83	13.01	12.61	12.68
1069	NASDAQ	NKTR	Mon, Apr 16, 2007	12.66	12.88	12.61	12.84
1068	NASDAQ	NKTR	Fri, Apr 13, 2007	12.70	12.85	12.53	12.68
1067	NASDAQ	NKTR	Thu, Apr 12, 2007	12.73	12.82	12.68	12.74
1066	NASDAQ	NKTR	Wed, Apr 11, 2007	12.87	13.00	12.64	12.79
1065	NASDAQ	NKTR	Tue, Apr 10, 2007	13.03	13.08	12.80	12.99
1064	NASDAQ	NKTR	Mon, Apr 9, 2007	13.55	13.69	13.06	13.31
1063	NASDAQ	NKTR	Thu, Apr 5, 2007	13.46	13.70	13.36	13.58
1062	NASDAQ	NKTR	Wed, Apr 4, 2007	13.35	14.11	13.31	13.58
1061	NASDAQ	NKTR	Tue, Apr 3, 2007	13.15	13.34	13.09	13.34
1060	NASDAQ	NKTR	Mon, Apr 2, 2007	13.15	13.25	12.94	13.02
1059	NASDAQ	NKTR	Fri, Mar 30, 2007	12.61	13.23	12.53	13.06
1058	NASDAQ	NKTR	Thu, Mar 29, 2007	12.75	12.80	12.39	12.55
1057	NASDAQ	NKTR	Wed, Mar 28, 2007	12.53	12.77	12.49	12.68
1056	NASDAQ	NKTR	Tue, Mar 27, 2007	12.22	12.66	12.22	12.61
1055	NASDAQ	NKTR	Mon, Mar 26, 2007	12.31	12.31	12.08	12.31
1054	NASDAQ	NKTR	Fri, Mar 23, 2007	12.45	12.49	12.21	12.31
1053	NASDAQ	NKTR	Thu, Mar 22, 2007	12.21	12.49	12.12	12.44
1052	NASDAQ	NKTR	Wed, Mar 21, 2007	11.52	12.17	11.52	12.15
1051	NASDAQ	NKTR	Tue, Mar 20, 2007	11.45	11.55	11.29	11.48
1050	NASDAQ	NKTR	Mon, Mar 19, 2007	11.45	11.65	11.39	11.45
1049	NASDAQ	NKTR	Fri, Mar 16, 2007	11.42	11.89	11.36	11.38
1048	NASDAQ	NKTR	Thu, Mar 15, 2007	11.33	11.48	11.22	11.45
1047	NASDAQ	NKTR	Wed, Mar 14, 2007	11.16	11.47	11.15	11.28
1046	NASDAQ	NKTR	Tue, Mar 13, 2007	11.16	11.47	11.03	11.20
1045	NASDAQ	NKTR	Mon, Mar 12, 2007	11.32	11.34	11.06	11.22
1044	NASDAQ	NKTR	Fri, Mar 9, 2007	11.64	11.71	11.16	11.26
1043	NASDAQ	NKTR	Thu, Mar 8, 2007	11.64	11.78	11.46	11.49
1042	NASDAQ	NKTR	Wed, Mar 7, 2007	11.66	11.74	11.48	11.49
1041	NASDAQ	NKTR	Tue, Mar 6, 2007	11.66	11.77	11.39	11.72
1040	NASDAQ	NKTR	Mon, Mar 5, 2007	11.75	11.82	11.24	11.58
1039	NASDAQ	NKTR	Fri, Mar 2, 2007	11.67	12.00	11.62	11.87
1038	NASDAQ	NKTR	Thu, Mar 1, 2007	11.75	11.92	11.30	11.72
1037	NASDAQ	NKTR	Wed, Feb 28, 2007	11.95	12.19	11.71	11.86
1036	NASDAQ	NKTR	Tue, Feb 27, 2007	12.52	12.55	11.95	12.01
1035	NASDAQ	NKTR	Mon, Feb 26, 2007	12.92	12.94	12.58	12.60
1034	NASDAQ	NKTR	Fri, Feb 23, 2007	12.90	13.12	12.87	12.91
1033	NASDAQ	NKTR	Thu, Feb 22, 2007	13.05	13.13	12.88	12.95
1032	NASDAQ	NKTR	Wed, Feb 21, 2007	12.97	13.14	12.94	13.05
1031	NASDAQ	NKTR	Tue, Feb 20, 2007	12.96	13.12	12.80	12.97
1030	NASDAQ	NKTR	Fri, Feb 16, 2007	13.14	13.14	12.85	13.02
1029	NASDAQ	NKTR	Thu, Feb 15, 2007	12.76	13.19	12.74	13.10
1028	NASDAQ	NKTR	Wed, Feb 14, 2007	12.71	12.91	12.65	12.76
1027	NASDAQ	NKTR	Tue, Feb 13, 2007	12.52	12.68	12.45	12.66
1026	NASDAQ	NKTR	Mon, Feb 12, 2007	12.70	12.70	12.42	12.48
1025	NASDAQ	NKTR	Fri, Feb 9, 2007	12.94	13.18	12.69	12.76
1024	NASDAQ	NKTR	Thu, Feb 8, 2007	12.24	12.93	12.24	12.84
1023	NASDAQ	NKTR	Wed, Feb 7, 2007	11.99	12.44	11.91	12.30
1022	NASDAQ	NKTR	Tue, Feb 6, 2007	12.20	12.22	11.70	11.90
1021	NASDAQ	NKTR	Mon, Feb 5, 2007	12.54	12.54	12.13	12.18
1020	NASDAQ	NKTR	Fri, Feb 2, 2007	12.75	12.97	12.45	12.48
1019	NASDAQ	NKTR	Thu, Feb 1, 2007	12.73	12.80	12.45	12.61
1018	NASDAQ	NKTR	Wed, Jan 31, 2007	12.88	12.95	12.52	12.70
1017	NASDAQ	NKTR	Tue, Jan 30, 2007	13.18	13.24	12.84	12.93
1016	NASDAQ	NKTR	Mon, Jan 29, 2007	13.25	13.45	13.06	13.18
1015	NASDAQ	NKTR	Fri, Jan 26, 2007	13.39	13.42	13.16	13.29
1014	NASDAQ	NKTR	Thu, Jan 25, 2007	13.49	13.51	13.17	13.75
1013	NASDAQ	NKTR	Wed, Jan 24, 2007	13.10	13.50	12.83	13.49
1012	NASDAQ	NKTR	Tue, Jan 23, 2007	14.25	14.28	12.96	13.03
1011	NASDAQ	NKTR	Mon, Jan 22, 2007	14.62	14.66	14.30	14.40
1010	NASDAQ	NKTR	Fri, Jan 19, 2007	14.52	14.72	14.42	14.63
1009	NASDAQ	NKTR	Thu, Jan 18, 2007	14.42	14.83	14.28	14.46
1008	NASDAQ	NKTR	Wed, Jan 17, 2007	14.49	14.60	14.36	14.40
1007	NASDAQ	NKTR	Tue, Jan 16, 2007	14.72	14.92	14.45	14.52
1006	NASDAQ	NKTR	Fri, Jan 12, 2007	13.98	14.72	13.75	14.61
1005	NASDAQ	NKTR	Thu, Jan 11, 2007	14.12	14.19	13.77	13.96
1004	NASDAQ	NKTR	Wed, Jan 10, 2007	14.12	14.26	14.01	14.17
1003	NASDAQ	NKTR	Tue, Jan 9, 2007	14.39	14.45	13.97	14.19
1002	NASDAQ	NKTR	Mon, Jan 8, 2007	14.52	14.60	14.26	14.40
1001	NASDAQ	NKTR	Fri, Jan 5, 2007	14.79	14.85	14.41	14.52
1000	NASDAQ	NKTR	Thu, Jan 4, 2007	15.18	15.28	14.78	14.85
999	NASDAQ	NKTR	Wed, Jan 3, 2007	15.31	15.44	15.02	15.24
998	NASDAQ	NKTR	Fri, Dec 29, 2006	15.41	15.60	15.16	15.21
997	NASDAQ	NKTR	Thu, Dec 28, 2006	15.41	15.62	15.36	15.44
996	NASDAQ	NKTR	Wed, Dec 27, 2006	15.13	15.65	15.13	15.40
995	NASDAQ	NKTR	Tue, Dec 26, 2006	15.21	15.26	14.83	15.12
994	NASDAQ	NKTR	Fri, Dec 22, 2006	15.52	15.52	15.13	15.21
993	NASDAQ	NKTR	Thu, Dec 21, 2006	15.71	15.83	15.38	15.57
992	NASDAQ	NKTR	Wed, Dec 20, 2006	15.83	15.99	15.69	15.83
991	NASDAQ	NKTR	Tue, Dec 19, 2006	15.99	16.02	15.65	15.86
990	NASDAQ	NKTR	Mon, Dec 18, 2006	16.49	16.60	16.06	16.10
989	NASDAQ	NKTR	Fri, Dec 15, 2006	16.35	16.80	16.30	16.48
988	NASDAQ	NKTR	Thu, Dec 14, 2006	16.53	16.85	16.21	16.26
987	NASDAQ	NKTR	Wed, Dec 13, 2006	16.70	16.98	16.35	16.43
986	NASDAQ	NKTR	Tue, Dec 12, 2006	16.97	17.17	16.50	16.60
985	NASDAQ	NKTR	Mon, Dec 11, 2006	16.99	17.10	16.79	16.90
984	NASDAQ	NKTR	Fri, Dec 8, 2006	17.21	17.21	16.71	16.84
983	NASDAQ	NKTR	Thu, Dec 7, 2006	17.21	17.41	17.04	17.15
982	NASDAQ	NKTR	Wed, Dec 6, 2006	17.18	17.31	17.10	17.20
981	NASDAQ	NKTR	Tue, Dec 5, 2006	17.09	17.47	16.95	17.14
980	NASDAQ	NKTR	Mon, Dec 4, 2006	16.10	17.43	16.10	17.00
979	NASDAQ	NKTR	Fri, Dec 1, 2006	16.55	16.76	16.10	16.18
978	NASDAQ	NKTR	Thu, Nov 30, 2006	16.10	16.94	16.00	16.50
977	NASDAQ	NKTR	Wed, Nov 29, 2006	15.75	15.94	15.56	15.85
976	NASDAQ	NKTR	Tue, Nov 28, 2006	15.74	16.13	15.52	15.78
975	NASDAQ	NKTR	Mon, Nov 27, 2006	16.27	16.34	15.57	15.82
974	NASDAQ	NKTR	Fri, Nov 24, 2006	16.07	16.44	16.05	16.37
973	NASDAQ	NKTR	Wed, Nov 22, 2006	16.10	16.26	16.00	16.20
972	NASDAQ	NKTR	Tue, Nov 21, 2006	16.28	16.48	15.77	16.03
971	NASDAQ	NKTR	Mon, Nov 20, 2006	16.04	16.55	15.99	16.48
970	NASDAQ	NKTR	Fri, Nov 17, 2006	16.13	16.29	15.95	16.19
969	NASDAQ	NKTR	Thu, Nov 16, 2006	15.66	16.05	15.59	16.00
968	NASDAQ	NKTR	Wed, Nov 15, 2006	15.37	15.72	15.27	15.60
967	NASDAQ	NKTR	Tue, Nov 14, 2006	15.10	15.33	14.91	15.30
966	NASDAQ	NKTR	Mon, Nov 13, 2006	14.89	15.10	14.89	15.06
965	NASDAQ	NKTR	Fri, Nov 10, 2006	14.96	15.10	14.83	15.00
964	NASDAQ	NKTR	Thu, Nov 9, 2006	15.30	15.41	14.88	15.03
963	NASDAQ	NKTR	Wed, Nov 8, 2006	14.97	15.34	14.90	15.28
962	NASDAQ	NKTR	Tue, Nov 7, 2006	14.65	15.18	14.63	15.05
961	NASDAQ	NKTR	Mon, Nov 6, 2006	14.35	14.67	14.35	14.63
960	NASDAQ	NKTR	Fri, Nov 3, 2006	14.71	14.75	14.21	14.38
959	NASDAQ	NKTR	Thu, Nov 2, 2006	13.82	14.10	13.67	14.01
958	NASDAQ	NKTR	Wed, Nov 1, 2006	14.39	14.44	13.84	13.96
957	NASDAQ	NKTR	Tue, Oct 31, 2006	14.11	14.63	13.93	14.43
956	NASDAQ	NKTR	Mon, Oct 30, 2006	15.01	15.13	14.06	14.19
955	NASDAQ	NKTR	Fri, Oct 27, 2006	14.50	14.84	14.10	14.61
954	NASDAQ	NKTR	Thu, Oct 26, 2006	15.17	15.25	14.84	15.03
953	NASDAQ	NKTR	Wed, Oct 25, 2006	14.50	15.13	14.42	15.08
952	NASDAQ	NKTR	Tue, Oct 24, 2006	15.16	15.20	14.47	14.50
951	NASDAQ	NKTR	Mon, Oct 23, 2006	15.18	15.27	15.02	15.17
950	NASDAQ	NKTR	Fri, Oct 20, 2006	15.43	15.43	15.14	15.20
949	NASDAQ	NKTR	Thu, Oct 19, 2006	15.41	15.65	15.16	15.35
948	NASDAQ	NKTR	Wed, Oct 18, 2006	15.91	15.98	15.54	15.72
947	NASDAQ	NKTR	Tue, Oct 17, 2006	15.02	15.91	15.02	15.82
946	NASDAQ	NKTR	Mon, Oct 16, 2006	15.37	15.47	15.00	15.14
945	NASDAQ	NKTR	Fri, Oct 13, 2006	15.27	15.44	15.06	15.42
944	NASDAQ	NKTR	Thu, Oct 12, 2006	14.87	15.27	14.69	15.27
943	NASDAQ	NKTR	Wed, Oct 11, 2006	14.44	14.82	14.30	14.77
942	NASDAQ	NKTR	Tue, Oct 10, 2006	14.99	14.99	14.28	14.50
941	NASDAQ	NKTR	Mon, Oct 9, 2006	14.64	14.96	14.57	14.92
940	NASDAQ	NKTR	Fri, Oct 6, 2006	14.78	14.83	14.56	14.73
939	NASDAQ	NKTR	Thu, Oct 5, 2006	14.56	14.98	14.42	14.77
938	NASDAQ	NKTR	Wed, Oct 4, 2006	14.04	14.57	14.01	14.56
937	NASDAQ	NKTR	Tue, Oct 3, 2006	14.22	14.40	13.59	14.10
936	NASDAQ	NKTR	Mon, Oct 2, 2006	14.34	14.48	14.23	14.29
935	NASDAQ	NKTR	Fri, Sep 29, 2006	14.30	14.56	14.30	14.41
934	NASDAQ	NKTR	Thu, Sep 28, 2006	14.16	14.55	14.14	14.29
933	NASDAQ	NKTR	Wed, Sep 27, 2006	13.26	13.98	13.26	13.93
932	NASDAQ	NKTR	Tue, Sep 26, 2006	13.35	13.39	13.10	13.33
931	NASDAQ	NKTR	Mon, Sep 25, 2006	13.10	13.40	13.01	13.33
930	NASDAQ	NKTR	Fri, Sep 22, 2006	13.42	13.44	12.71	13.10
929	NASDAQ	NKTR	Thu, Sep 21, 2006	14.41	14.41	13.28	13.37
928	NASDAQ	NKTR	Wed, Sep 20, 2006	14.32	14.43	14.09	14.36
927	NASDAQ	NKTR	Tue, Sep 19, 2006	14.15	14.54	13.85	14.31
926	NASDAQ	NKTR	Mon, Sep 18, 2006	14.97	15.02	13.66	13.96
925	NASDAQ	NKTR	Fri, Sep 15, 2006	15.28	15.29	14.44	14.81
924	NASDAQ	NKTR	Thu, Sep 14, 2006	15.75	15.89	15.15	15.17
923	NASDAQ	NKTR	Wed, Sep 13, 2006	15.63	15.75	15.48	15.67
922	NASDAQ	NKTR	Tue, Sep 12, 2006	15.84	15.85	15.47	15.68
921	NASDAQ	NKTR	Mon, Sep 11, 2006	15.85	15.98	15.41	15.75
920	NASDAQ	NKTR	Fri, Sep 8, 2006	16.00	16.10	15.79	15.89
919	NASDAQ	NKTR	Thu, Sep 7, 2006	16.27	16.33	15.86	15.97
918	NASDAQ	NKTR	Wed, Sep 6, 2006	16.59	16.65	16.19	16.36
917	NASDAQ	NKTR	Tue, Sep 5, 2006	17.25	17.26	16.67	16.72
916	NASDAQ	NKTR	Fri, Sep 1, 2006	17.64	17.72	17.35	17.39
915	NASDAQ	NKTR	Thu, Aug 31, 2006	17.80	17.89	17.29	17.52
914	NASDAQ	NKTR	Wed, Aug 30, 2006	17.95	18.11	17.72	17.81
913	NASDAQ	NKTR	Tue, Aug 29, 2006	17.57	17.93	17.43	17.88
912	NASDAQ	NKTR	Mon, Aug 28, 2006	17.48	17.79	17.41	17.63
911	NASDAQ	NKTR	Fri, Aug 25, 2006	17.11	17.53	17.00	17.44
910	NASDAQ	NKTR	Thu, Aug 24, 2006	16.96	17.25	16.91	17.08
909	NASDAQ	NKTR	Wed, Aug 23, 2006	17.20	17.39	16.77	16.87
908	NASDAQ	NKTR	Tue, Aug 22, 2006	17.20	17.45	17.02	17.23
907	NASDAQ	NKTR	Mon, Aug 21, 2006	17.22	17.49	16.97	17.16
906	NASDAQ	NKTR	Fri, Aug 18, 2006	17.26	17.51	16.80	17.33
905	NASDAQ	NKTR	Thu, Aug 17, 2006	16.37	17.02	16.17	16.80
904	NASDAQ	NKTR	Wed, Aug 16, 2006	16.51	16.72	16.19	16.36
903	NASDAQ	NKTR	Tue, Aug 15, 2006	16.23	16.49	16.10	16.39
902	NASDAQ	NKTR	Mon, Aug 14, 2006	16.21	16.40	16.05	16.06
901	NASDAQ	NKTR	Fri, Aug 11, 2006	16.48	16.54	16.15	16.17
900	NASDAQ	NKTR	Thu, Aug 10, 2006	16.30	16.75	16.05	16.47
899	NASDAQ	NKTR	Wed, Aug 9, 2006	16.05	16.55	16.04	16.39
898	NASDAQ	NKTR	Tue, Aug 8, 2006	16.11	16.47	15.81	16.01
897	NASDAQ	NKTR	Mon, Aug 7, 2006	16.17	16.30	16.03	16.10
896	NASDAQ	NKTR	Fri, Aug 4, 2006	16.78	17.09	16.15	16.29
895	NASDAQ	NKTR	Thu, Aug 3, 2006	15.94	16.82	15.75	16.54
894	NASDAQ	NKTR	Wed, Aug 2, 2006	15.99	16.12	15.72	16.05
893	NASDAQ	NKTR	Tue, Aug 1, 2006	16.15	16.30	15.94	16.14
892	NASDAQ	NKTR	Mon, Jul 31, 2006	16.46	16.60	16.00	16.30
891	NASDAQ	NKTR	Fri, Jul 28, 2006	16.55	16.64	16.25	16.50
890	NASDAQ	NKTR	Thu, Jul 27, 2006	16.79	16.89	16.21	16.47
889	NASDAQ	NKTR	Wed, Jul 26, 2006	16.78	16.99	16.33	16.67
888	NASDAQ	NKTR	Tue, Jul 25, 2006	16.95	17.08	16.56	16.76
887	NASDAQ	NKTR	Mon, Jul 24, 2006	16.40	17.00	16.33	16.87
886	NASDAQ	NKTR	Fri, Jul 21, 2006	16.65	16.70	16.04	16.30
885	NASDAQ	NKTR	Thu, Jul 20, 2006	15.91	17.14	15.57	16.69
884	NASDAQ	NKTR	Wed, Jul 19, 2006	15.50	16.24	15.22	15.94
883	NASDAQ	NKTR	Tue, Jul 18, 2006	16.21	16.43	15.23	15.50
882	NASDAQ	NKTR	Mon, Jul 17, 2006	16.58	16.99	15.86	16.13
881	NASDAQ	NKTR	Fri, Jul 14, 2006	16.80	16.94	16.55	16.65
880	NASDAQ	NKTR	Thu, Jul 13, 2006	17.00	17.05	16.76	16.88
879	NASDAQ	NKTR	Wed, Jul 12, 2006	17.50	17.85	16.98	17.06
878	NASDAQ	NKTR	Tue, Jul 11, 2006	17.07	17.62	16.95	17.45
877	NASDAQ	NKTR	Mon, Jul 10, 2006	17.18	17.25	16.99	17.03
876	NASDAQ	NKTR	Fri, Jul 7, 2006	17.41	17.43	17.06	17.19
875	NASDAQ	NKTR	Thu, Jul 6, 2006	17.86	17.90	17.46	17.57
874	NASDAQ	NKTR	Wed, Jul 5, 2006	18.42	18.45	17.87	17.92
873	NASDAQ	NKTR	Mon, Jul 3, 2006	18.35	18.55	17.96	18.53
872	NASDAQ	NKTR	Fri, Jun 30, 2006	18.00	18.61	17.67	18.34
871	NASDAQ	NKTR	Thu, Jun 29, 2006	17.47	17.95	17.34	17.88
870	NASDAQ	NKTR	Wed, Jun 28, 2006	17.15	17.50	16.94	17.34
869	NASDAQ	NKTR	Tue, Jun 27, 2006	17.80	17.89	16.95	17.05
868	NASDAQ	NKTR	Mon, Jun 26, 2006	17.49	17.86	17.33	17.77
867	NASDAQ	NKTR	Fri, Jun 23, 2006	17.15	17.55	16.71	17.28
866	NASDAQ	NKTR	Thu, Jun 22, 2006	17.31	17.42	16.81	17.04
865	NASDAQ	NKTR	Wed, Jun 21, 2006	16.99	17.18	16.55	16.99
864	NASDAQ	NKTR	Tue, Jun 20, 2006	17.30	17.37	16.86	16.99
863	NASDAQ	NKTR	Mon, Jun 19, 2006	18.11	18.11	17.29	17.42
862	NASDAQ	NKTR	Fri, Jun 16, 2006	18.71	18.78	17.86	18.04
861	NASDAQ	NKTR	Thu, Jun 15, 2006	18.31	18.89	18.17	18.74
860	NASDAQ	NKTR	Wed, Jun 14, 2006	18.07	18.33	17.85	18.21
859	NASDAQ	NKTR	Tue, Jun 13, 2006	18.99	19.13	18.01	18.15
858	NASDAQ	NKTR	Mon, Jun 12, 2006	20.14	20.20	18.76	18.81
857	NASDAQ	NKTR	Fri, Jun 9, 2006	19.97	20.77	19.69	19.71
856	NASDAQ	NKTR	Thu, Jun 8, 2006	19.98	20.28	19.44	20.07
855	NASDAQ	NKTR	Wed, Jun 7, 2006	19.94	20.86	19.77	20.16
854	NASDAQ	NKTR	Tue, Jun 6, 2006	20.04	20.77	19.73	19.97
853	NASDAQ	NKTR	Mon, Jun 5, 2006	21.08	21.22	20.01	20.21
852	NASDAQ	NKTR	Fri, Jun 2, 2006	20.69	21.06	20.64	21.02
851	NASDAQ	NKTR	Thu, Jun 1, 2006	20.01	20.61	19.96	20.61
850	NASDAQ	NKTR	Wed, May 31, 2006	19.73	20.05	19.51	19.99
849	NASDAQ	NKTR	Tue, May 30, 2006	19.78	19.92	19.36	19.60
848	NASDAQ	NKTR	Fri, May 26, 2006	19.24	19.96	19.24	19.77
847	NASDAQ	NKTR	Thu, May 25, 2006	19.20	19.29	18.78	18.97
846	NASDAQ	NKTR	Wed, May 24, 2006	19.07	19.44	18.36	19.05
845	NASDAQ	NKTR	Tue, May 23, 2006	19.28	19.52	19.09	19.09
844	NASDAQ	NKTR	Mon, May 22, 2006	19.71	19.95	19.10	19.15
843	NASDAQ	NKTR	Fri, May 19, 2006	19.47	19.85	19.03	19.70
842	NASDAQ	NKTR	Thu, May 18, 2006	19.91	20.12	18.94	19.48
841	NASDAQ	NKTR	Wed, May 17, 2006	19.92	20.10	19.45	19.83
840	NASDAQ	NKTR	Tue, May 16, 2006	20.34	20.64	19.94	20.00
839	NASDAQ	NKTR	Mon, May 15, 2006	20.35	20.58	19.81	20.17
838	NASDAQ	NKTR	Fri, May 12, 2006	21.25	21.33	20.26	20.47
837	NASDAQ	NKTR	Thu, May 11, 2006	22.41	22.47	20.85	21.49
836	NASDAQ	NKTR	Wed, May 10, 2006	22.30	22.50	21.90	22.30
835	NASDAQ	NKTR	Tue, May 9, 2006	22.70	22.78	22.05	22.42
834	NASDAQ	NKTR	Mon, May 8, 2006	22.75	23.20	22.46	22.67
833	NASDAQ	NKTR	Fri, May 5, 2006	22.07	22.96	21.97	22.75
832	NASDAQ	NKTR	Thu, May 4, 2006	21.44	22.10	21.43	21.86
831	NASDAQ	NKTR	Wed, May 3, 2006	21.37	21.68	21.16	21.39
830	NASDAQ	NKTR	Tue, May 2, 2006	21.60	21.95	20.94	21.30
829	NASDAQ	NKTR	Mon, May 1, 2006	21.73	22.00	21.50	21.57
828	NASDAQ	NKTR	Fri, Apr 28, 2006	21.44	21.74	21.25	21.51
827	NASDAQ	NKTR	Thu, Apr 27, 2006	20.56	21.03	20.40	20.69
826	NASDAQ	NKTR	Wed, Apr 26, 2006	20.98	21.14	20.47	20.68
825	NASDAQ	NKTR	Tue, Apr 25, 2006	21.20	21.29	20.84	21.00
824	NASDAQ	NKTR	Mon, Apr 24, 2006	21.14	21.25	20.80	21.21
823	NASDAQ	NKTR	Fri, Apr 21, 2006	21.38	21.59	21.03	21.22
822	NASDAQ	NKTR	Thu, Apr 20, 2006	21.18	21.50	21.02	21.40
821	NASDAQ	NKTR	Wed, Apr 19, 2006	20.54	21.25	20.41	21.21
820	NASDAQ	NKTR	Tue, Apr 18, 2006	20.63	21.08	20.35	20.90
819	NASDAQ	NKTR	Mon, Apr 17, 2006	21.00	21.05	20.67	20.88
818	NASDAQ	NKTR	Thu, Apr 13, 2006	20.47	21.21	20.42	21.01
817	NASDAQ	NKTR	Wed, Apr 12, 2006	19.71	20.48	19.71	20.47
816	NASDAQ	NKTR	Tue, Apr 11, 2006	20.09	20.10	19.51	19.84
815	NASDAQ	NKTR	Mon, Apr 10, 2006	20.07	20.07	19.67	20.00
814	NASDAQ	NKTR	Fri, Apr 7, 2006	20.17	20.55	19.60	19.72
813	NASDAQ	NKTR	Thu, Apr 6, 2006	20.51	20.85	20.00	20.12
812	NASDAQ	NKTR	Wed, Apr 5, 2006	20.70	20.71	20.30	20.51
811	NASDAQ	NKTR	Tue, Apr 4, 2006	20.16	20.84	20.03	20.65
810	NASDAQ	NKTR	Mon, Apr 3, 2006	20.44	20.57	20.13	20.16
809	NASDAQ	NKTR	Fri, Mar 31, 2006	20.50	20.62	20.09	20.38
808	NASDAQ	NKTR	Thu, Mar 30, 2006	20.50	20.75	20.35	20.42
807	NASDAQ	NKTR	Wed, Mar 29, 2006	19.63	20.61	19.57	20.48
806	NASDAQ	NKTR	Tue, Mar 28, 2006	19.59	19.75	19.44	19.54
805	NASDAQ	NKTR	Mon, Mar 27, 2006	19.70	19.80	19.45	19.69
804	NASDAQ	NKTR	Fri, Mar 24, 2006	19.25	19.70	19.20	19.68
803	NASDAQ	NKTR	Thu, Mar 23, 2006	19.65	19.72	19.17	19.37
802	NASDAQ	NKTR	Wed, Mar 22, 2006	19.45	19.72	19.10	19.65
801	NASDAQ	NKTR	Tue, Mar 21, 2006	19.36	19.72	19.21	19.45
800	NASDAQ	NKTR	Mon, Mar 20, 2006	19.10	19.56	19.02	19.33
799	NASDAQ	NKTR	Fri, Mar 17, 2006	19.25	19.36	19.00	19.10
798	NASDAQ	NKTR	Thu, Mar 16, 2006	19.24	19.48	18.95	19.12
797	NASDAQ	NKTR	Wed, Mar 15, 2006	19.60	19.69	19.18	19.29
796	NASDAQ	NKTR	Tue, Mar 14, 2006	20.05	20.35	19.44	19.52
795	NASDAQ	NKTR	Mon, Mar 13, 2006	19.94	20.50	19.94	20.05
794	NASDAQ	NKTR	Fri, Mar 10, 2006	20.02	20.13	19.80	19.90
793	NASDAQ	NKTR	Thu, Mar 9, 2006	20.30	20.53	20.00	20.06
792	NASDAQ	NKTR	Wed, Mar 8, 2006	19.82	20.43	19.82	20.32
791	NASDAQ	NKTR	Tue, Mar 7, 2006	19.85	20.16	19.74	19.93
790	NASDAQ	NKTR	Mon, Mar 6, 2006	20.33	20.52	19.83	19.98
789	NASDAQ	NKTR	Fri, Mar 3, 2006	20.08	20.73	19.94	20.37
788	NASDAQ	NKTR	Thu, Mar 2, 2006	20.48	20.55	20.00	20.24
787	NASDAQ	NKTR	Wed, Mar 1, 2006	20.46	20.65	19.91	20.53
786	NASDAQ	NKTR	Tue, Feb 28, 2006	21.56	21.66	20.79	20.91
785	NASDAQ	NKTR	Mon, Feb 27, 2006	21.50	21.93	21.01	21.65
784	NASDAQ	NKTR	Fri, Feb 24, 2006	21.45	21.50	21.00	21.38
783	NASDAQ	NKTR	Thu, Feb 23, 2006	21.80	21.86	21.38	21.50
782	NASDAQ	NKTR	Wed, Feb 22, 2006	21.10	21.86	21.01	21.76
781	NASDAQ	NKTR	Tue, Feb 21, 2006	21.33	21.64	20.70	20.98
780	NASDAQ	NKTR	Fri, Feb 17, 2006	21.63	21.80	21.25	21.26
779	NASDAQ	NKTR	Thu, Feb 16, 2006	21.40	21.85	21.32	21.72
778	NASDAQ	NKTR	Wed, Feb 15, 2006	20.54	21.41	20.31	21.41
777	NASDAQ	NKTR	Tue, Feb 14, 2006	21.00	21.00	20.07	20.60
776	NASDAQ	NKTR	Mon, Feb 13, 2006	20.35	21.01	20.30	20.68
775	NASDAQ	NKTR	Fri, Feb 10, 2006	19.65	20.40	19.04	20.23
774	NASDAQ	NKTR	Thu, Feb 9, 2006	19.83	20.06	19.64	19.76
773	NASDAQ	NKTR	Wed, Feb 8, 2006	19.70	20.10	19.50	19.74
772	NASDAQ	NKTR	Tue, Feb 7, 2006	19.66	20.10	19.54	19.84
771	NASDAQ	NKTR	Mon, Feb 6, 2006	19.67	19.83	19.49	19.74
770	NASDAQ	NKTR	Fri, Feb 3, 2006	19.42	19.71	19.25	19.48
769	NASDAQ	NKTR	Thu, Feb 2, 2006	19.57	19.65	19.04	19.49
768	NASDAQ	NKTR	Wed, Feb 1, 2006	19.46	19.85	19.39	19.74
767	NASDAQ	NKTR	Tue, Jan 31, 2006	19.87	20.50	19.46	19.77
766	NASDAQ	NKTR	Mon, Jan 30, 2006	20.10	20.15	19.00	19.89
765	NASDAQ	NKTR	Fri, Jan 27, 2006	21.15	22.25	20.42	20.75
764	NASDAQ	NKTR	Thu, Jan 26, 2006	19.45	20.81	19.00	20.62
763	NASDAQ	NKTR	Wed, Jan 25, 2006	19.55	20.00	18.85	19.30
762	NASDAQ	NKTR	Tue, Jan 24, 2006	19.59	19.59	19.12	19.31
761	NASDAQ	NKTR	Mon, Jan 23, 2006	19.40	19.50	19.08	19.25
760	NASDAQ	NKTR	Fri, Jan 20, 2006	19.29	19.64	18.88	19.25
759	NASDAQ	NKTR	Thu, Jan 19, 2006	19.48	19.69	19.12	19.37
758	NASDAQ	NKTR	Wed, Jan 18, 2006	19.40	19.57	18.95	19.32
757	NASDAQ	NKTR	Tue, Jan 17, 2006	19.98	20.05	19.25	19.59
756	NASDAQ	NKTR	Fri, Jan 13, 2006	19.09	20.42	19.04	20.00
755	NASDAQ	NKTR	Thu, Jan 12, 2006	18.24	18.60	18.02	18.11
754	NASDAQ	NKTR	Wed, Jan 11, 2006	18.77	18.85	18.10	18.29
753	NASDAQ	NKTR	Tue, Jan 10, 2006	18.72	18.88	18.45	18.78
752	NASDAQ	NKTR	Mon, Jan 9, 2006	18.12	18.70	18.05	18.66
751	NASDAQ	NKTR	Fri, Jan 6, 2006	17.80	18.16	17.76	18.05
750	NASDAQ	NKTR	Thu, Jan 5, 2006	16.85	17.76	16.75	17.65
749	NASDAQ	NKTR	Wed, Jan 4, 2006	16.48	16.85	16.30	16.82
748	NASDAQ	NKTR	Tue, Jan 3, 2006	16.56	16.61	16.03	16.44
747	NASDAQ	NKTR	Fri, Dec 30, 2005	16.11	16.55	16.02	16.46
746	NASDAQ	NKTR	Thu, Dec 29, 2005	16.25	16.25	16.05	16.21
745	NASDAQ	NKTR	Wed, Dec 28, 2005	16.42	16.49	16.15	16.15
744	NASDAQ	NKTR	Tue, Dec 27, 2005	16.55	16.60	16.28	16.30
743	NASDAQ	NKTR	Fri, Dec 23, 2005	16.40	16.57	16.30	16.51
742	NASDAQ	NKTR	Thu, Dec 22, 2005	15.81	16.20	15.81	16.17
741	NASDAQ	NKTR	Wed, Dec 21, 2005	15.53	15.90	15.45	15.85
740	NASDAQ	NKTR	Tue, Dec 20, 2005	15.86	16.00	15.40	15.53
739	NASDAQ	NKTR	Mon, Dec 19, 2005	16.44	16.54	15.74	15.79
738	NASDAQ	NKTR	Fri, Dec 16, 2005	16.80	16.85	16.32	16.50
737	NASDAQ	NKTR	Thu, Dec 15, 2005	16.80	16.95	16.65	16.69
736	NASDAQ	NKTR	Wed, Dec 14, 2005	16.74	17.01	16.65	16.67
735	NASDAQ	NKTR	Tue, Dec 13, 2005	16.75	16.93	16.70	16.81
734	NASDAQ	NKTR	Mon, Dec 12, 2005	16.85	17.04	16.62	16.82
733	NASDAQ	NKTR	Fri, Dec 9, 2005	16.92	17.07	16.75	16.86
732	NASDAQ	NKTR	Thu, Dec 8, 2005	16.46	17.04	16.46	16.84
731	NASDAQ	NKTR	Wed, Dec 7, 2005	16.70	16.94	16.31	16.67
730	NASDAQ	NKTR	Tue, Dec 6, 2005	16.65	17.01	16.56	16.79
729	NASDAQ	NKTR	Mon, Dec 5, 2005	16.99	17.00	16.56	16.70
728	NASDAQ	NKTR	Fri, Dec 2, 2005	17.27	17.27	16.76	16.95
727	NASDAQ	NKTR	Thu, Dec 1, 2005	17.01	17.24	16.89	17.16
726	NASDAQ	NKTR	Wed, Nov 30, 2005	16.75	17.21	16.73	16.87
725	NASDAQ	NKTR	Tue, Nov 29, 2005	17.21	17.29	16.58	16.73
724	NASDAQ	NKTR	Mon, Nov 28, 2005	17.48	17.50	17.12	17.16
723	NASDAQ	NKTR	Fri, Nov 25, 2005	17.35	17.52	17.31	17.49
722	NASDAQ	NKTR	Wed, Nov 23, 2005	17.17	17.48	17.07	17.39
721	NASDAQ	NKTR	Tue, Nov 22, 2005	16.92	17.28	16.79	17.14
720	NASDAQ	NKTR	Mon, Nov 21, 2005	16.30	16.97	16.18	16.86
719	NASDAQ	NKTR	Fri, Nov 18, 2005	16.15	16.26	15.86	16.16
718	NASDAQ	NKTR	Thu, Nov 17, 2005	15.55	16.09	15.55	16.03
717	NASDAQ	NKTR	Wed, Nov 16, 2005	15.71	15.91	15.25	15.63
716	NASDAQ	NKTR	Tue, Nov 15, 2005	15.98	16.10	15.70	15.71
715	NASDAQ	NKTR	Mon, Nov 14, 2005	16.01	16.26	15.78	15.96
714	NASDAQ	NKTR	Fri, Nov 11, 2005	15.84	16.17	15.82	16.06
713	NASDAQ	NKTR	Thu, Nov 10, 2005	15.40	15.98	15.23	15.85
712	NASDAQ	NKTR	Wed, Nov 9, 2005	15.45	15.67	15.33	15.38
711	NASDAQ	NKTR	Tue, Nov 8, 2005	16.14	16.14	15.32	15.43
710	NASDAQ	NKTR	Mon, Nov 7, 2005	15.75	16.20	15.73	16.11
709	NASDAQ	NKTR	Fri, Nov 4, 2005	15.50	15.96	15.32	15.87
708	NASDAQ	NKTR	Thu, Nov 3, 2005	15.40	15.58	15.12	15.18
707	NASDAQ	NKTR	Wed, Nov 2, 2005	14.90	15.30	14.83	15.29
706	NASDAQ	NKTR	Tue, Nov 1, 2005	15.06	15.14	14.76	14.82
705	NASDAQ	NKTR	Mon, Oct 31, 2005	14.59	15.15	14.50	15.06
704	NASDAQ	NKTR	Fri, Oct 28, 2005	14.82	14.90	13.63	14.66
703	NASDAQ	NKTR	Thu, Oct 27, 2005	15.56	15.60	14.70	14.76
702	NASDAQ	NKTR	Wed, Oct 26, 2005	15.25	15.95	15.20	15.61
701	NASDAQ	NKTR	Tue, Oct 25, 2005	15.34	15.45	15.04	15.26
700	NASDAQ	NKTR	Mon, Oct 24, 2005	15.07	15.41	15.07	15.38
699	NASDAQ	NKTR	Fri, Oct 21, 2005	15.18	15.42	14.95	15.01
698	NASDAQ	NKTR	Thu, Oct 20, 2005	15.35	15.48	15.01	15.15
697	NASDAQ	NKTR	Wed, Oct 19, 2005	15.67	15.67	14.95	15.39
696	NASDAQ	NKTR	Tue, Oct 18, 2005	15.92	15.95	15.55	15.64
695	NASDAQ	NKTR	Mon, Oct 17, 2005	15.95	16.09	15.53	15.89
694	NASDAQ	NKTR	Fri, Oct 14, 2005	16.30	16.40	15.65	15.95
693	NASDAQ	NKTR	Thu, Oct 13, 2005	15.92	16.34	15.23	16.08
692	NASDAQ	NKTR	Wed, Oct 12, 2005	15.00	15.43	14.81	15.00
691	NASDAQ	NKTR	Tue, Oct 11, 2005	16.10	16.31	14.87	15.00
690	NASDAQ	NKTR	Mon, Oct 10, 2005	16.26	16.43	15.90	15.99
689	NASDAQ	NKTR	Fri, Oct 7, 2005	16.13	16.33	15.90	16.14
688	NASDAQ	NKTR	Thu, Oct 6, 2005	16.47	16.61	15.79	16.00
687	NASDAQ	NKTR	Wed, Oct 5, 2005	17.06	17.17	16.35	16.36
686	NASDAQ	NKTR	Tue, Oct 4, 2005	16.83	17.22	16.60	16.96
685	NASDAQ	NKTR	Mon, Oct 3, 2005	16.86	16.99	16.35	16.72
684	NASDAQ	NKTR	Fri, Sep 30, 2005	17.25	17.36	16.66	16.95
683	NASDAQ	NKTR	Thu, Sep 29, 2005	17.37	17.43	17.02	17.28
682	NASDAQ	NKTR	Wed, Sep 28, 2005	17.19	17.48	16.95	17.13
681	NASDAQ	NKTR	Tue, Sep 27, 2005	16.42	17.19	16.37	17.09
680	NASDAQ	NKTR	Mon, Sep 26, 2005	16.33	16.60	16.26	16.41
679	NASDAQ	NKTR	Fri, Sep 23, 2005	16.36	16.44	15.91	16.33
678	NASDAQ	NKTR	Thu, Sep 22, 2005	16.55	16.80	16.03	16.24
677	NASDAQ	NKTR	Wed, Sep 21, 2005	17.90	17.97	17.00	17.13
676	NASDAQ	NKTR	Tue, Sep 20, 2005	18.01	18.21	17.72	17.90
675	NASDAQ	NKTR	Mon, Sep 19, 2005	18.02	18.46	17.84	17.97
674	NASDAQ	NKTR	Fri, Sep 16, 2005	18.03	18.22	17.64	18.10
673	NASDAQ	NKTR	Thu, Sep 15, 2005	18.06	18.12	17.75	17.98
672	NASDAQ	NKTR	Wed, Sep 14, 2005	18.37	18.38	17.71	17.99
671	NASDAQ	NKTR	Tue, Sep 13, 2005	18.65	18.79	18.10	18.22
670	NASDAQ	NKTR	Mon, Sep 12, 2005	19.75	19.75	18.26	18.75
669	NASDAQ	NKTR	Fri, Sep 9, 2005	21.16	21.52	19.40	19.59
668	NASDAQ	NKTR	Thu, Sep 8, 2005	19.14	19.14	19.14	19.14
667	NASDAQ	NKTR	Wed, Sep 7, 2005	17.39	20.19	17.39	19.14
666	NASDAQ	NKTR	Tue, Sep 6, 2005	17.98	18.22	17.18	17.33
665	NASDAQ	NKTR	Fri, Sep 2, 2005	17.40	18.00	17.40	17.87
664	NASDAQ	NKTR	Thu, Sep 1, 2005	17.14	17.56	17.14	17.39
663	NASDAQ	NKTR	Wed, Aug 31, 2005	16.89	17.15	16.81	17.08
662	NASDAQ	NKTR	Tue, Aug 30, 2005	16.55	16.90	16.41	16.70
661	NASDAQ	NKTR	Mon, Aug 29, 2005	16.35	16.71	16.19	16.49
660	NASDAQ	NKTR	Fri, Aug 26, 2005	16.44	16.50	16.10	16.25
659	NASDAQ	NKTR	Thu, Aug 25, 2005	16.37	16.63	16.17	16.42
658	NASDAQ	NKTR	Wed, Aug 24, 2005	17.04	17.13	16.26	16.34
657	NASDAQ	NKTR	Tue, Aug 23, 2005	16.90	17.11	16.52	16.64
656	NASDAQ	NKTR	Mon, Aug 22, 2005	16.99	17.18	16.65	16.88
655	NASDAQ	NKTR	Fri, Aug 19, 2005	17.00	17.09	16.78	16.82
654	NASDAQ	NKTR	Thu, Aug 18, 2005	17.24	17.24	16.72	16.97
653	NASDAQ	NKTR	Wed, Aug 17, 2005	17.47	17.60	17.23	17.25
652	NASDAQ	NKTR	Tue, Aug 16, 2005	17.55	17.74	17.20	17.48
651	NASDAQ	NKTR	Mon, Aug 15, 2005	17.35	17.85	17.30	17.62
650	NASDAQ	NKTR	Fri, Aug 12, 2005	17.55	17.60	17.15	17.35
649	NASDAQ	NKTR	Thu, Aug 11, 2005	17.20	17.62	17.05	17.54
648	NASDAQ	NKTR	Wed, Aug 10, 2005	17.65	17.87	17.02	17.14
647	NASDAQ	NKTR	Tue, Aug 9, 2005	17.41	17.73	17.25	17.50
646	NASDAQ	NKTR	Mon, Aug 8, 2005	17.76	17.76	17.10	17.34
645	NASDAQ	NKTR	Fri, Aug 5, 2005	18.47	18.47	17.51	17.76
644	NASDAQ	NKTR	Thu, Aug 4, 2005	18.94	19.00	18.40	18.47
643	NASDAQ	NKTR	Wed, Aug 3, 2005	19.23	19.30	18.86	19.04
642	NASDAQ	NKTR	Tue, Aug 2, 2005	18.91	19.30	18.87	19.26
641	NASDAQ	NKTR	Mon, Aug 1, 2005	18.81	19.22	18.69	18.86
640	NASDAQ	NKTR	Fri, Jul 29, 2005	18.59	18.89	18.45	18.76
639	NASDAQ	NKTR	Thu, Jul 28, 2005	18.78	18.96	18.40	18.60
638	NASDAQ	NKTR	Wed, Jul 27, 2005	19.04	19.04	18.33	18.63
637	NASDAQ	NKTR	Tue, Jul 26, 2005	19.36	19.80	18.82	18.89
636	NASDAQ	NKTR	Mon, Jul 25, 2005	19.29	19.41	19.04	19.35
635	NASDAQ	NKTR	Fri, Jul 22, 2005	19.30	19.40	18.86	19.40
634	NASDAQ	NKTR	Thu, Jul 21, 2005	18.54	19.50	18.20	19.24
633	NASDAQ	NKTR	Wed, Jul 20, 2005	17.93	18.70	17.82	18.68
632	NASDAQ	NKTR	Tue, Jul 19, 2005	18.50	18.52	17.50	18.02
631	NASDAQ	NKTR	Mon, Jul 18, 2005	18.48	18.74	18.47	18.51
630	NASDAQ	NKTR	Fri, Jul 15, 2005	18.02	18.55	17.88	18.48
629	NASDAQ	NKTR	Thu, Jul 14, 2005	17.99	18.05	17.49	17.95
628	NASDAQ	NKTR	Wed, Jul 13, 2005	17.56	17.78	17.49	17.74
627	NASDAQ	NKTR	Tue, Jul 12, 2005	17.73	17.89	17.15	17.56
626	NASDAQ	NKTR	Mon, Jul 11, 2005	18.44	18.50	17.96	18.47
625	NASDAQ	NKTR	Fri, Jul 8, 2005	18.07	18.48	17.90	18.44
624	NASDAQ	NKTR	Thu, Jul 7, 2005	17.03	18.05	16.84	17.95
623	NASDAQ	NKTR	Wed, Jul 6, 2005	17.30	17.65	17.10	17.20
622	NASDAQ	NKTR	Tue, Jul 5, 2005	17.07	17.50	17.03	17.30
621	NASDAQ	NKTR	Fri, Jul 1, 2005	16.74	17.15	16.74	17.11
620	NASDAQ	NKTR	Thu, Jun 30, 2005	17.25	17.33	16.76	16.83
619	NASDAQ	NKTR	Wed, Jun 29, 2005	17.30	17.79	17.04	17.21
618	NASDAQ	NKTR	Tue, Jun 28, 2005	16.66	17.29	16.65	17.26
617	NASDAQ	NKTR	Mon, Jun 27, 2005	17.15	17.25	16.67	16.72
616	NASDAQ	NKTR	Fri, Jun 24, 2005	17.71	18.05	17.30	17.41
615	NASDAQ	NKTR	Thu, Jun 23, 2005	18.39	18.49	17.65	17.84
614	NASDAQ	NKTR	Wed, Jun 22, 2005	18.55	18.92	18.11	18.40
613	NASDAQ	NKTR	Tue, Jun 21, 2005	18.69	19.25	18.38	18.43
612	NASDAQ	NKTR	Mon, Jun 20, 2005	19.05	19.21	18.46	18.74
611	NASDAQ	NKTR	Fri, Jun 17, 2005	18.45	19.03	18.40	19.02
610	NASDAQ	NKTR	Thu, Jun 16, 2005	17.79	18.49	17.55	18.38
609	NASDAQ	NKTR	Wed, Jun 15, 2005	17.94	17.96	17.50	17.62
608	NASDAQ	NKTR	Tue, Jun 14, 2005	17.90	18.00	17.47	17.82
607	NASDAQ	NKTR	Mon, Jun 13, 2005	17.87	18.14	17.83	17.99
606	NASDAQ	NKTR	Fri, Jun 10, 2005	17.98	18.12	17.79	17.91
605	NASDAQ	NKTR	Thu, Jun 9, 2005	17.61	17.98	17.35	17.96
604	NASDAQ	NKTR	Wed, Jun 8, 2005	17.50	17.64	17.35	17.45
603	NASDAQ	NKTR	Tue, Jun 7, 2005	17.63	17.78	17.34	17.45
602	NASDAQ	NKTR	Mon, Jun 6, 2005	17.55	17.56	17.17	17.47
601	NASDAQ	NKTR	Fri, Jun 3, 2005	18.10	18.10	17.50	17.60
600	NASDAQ	NKTR	Thu, Jun 2, 2005	18.16	18.25	17.76	18.02
599	NASDAQ	NKTR	Wed, Jun 1, 2005	18.42	18.66	18.15	18.19
598	NASDAQ	NKTR	Tue, May 31, 2005	18.26	18.53	18.15	18.29
597	NASDAQ	NKTR	Fri, May 27, 2005	17.91	18.24	17.71	18.20
596	NASDAQ	NKTR	Thu, May 26, 2005	17.85	17.99	16.85	17.91
595	NASDAQ	NKTR	Wed, May 25, 2005	17.29	18.04	17.27	17.77
594	NASDAQ	NKTR	Tue, May 24, 2005	16.73	17.46	16.48	17.25
593	NASDAQ	NKTR	Mon, May 23, 2005	17.12	17.31	16.98	17.00
592	NASDAQ	NKTR	Fri, May 20, 2005	17.22	17.22	16.76	17.04
591	NASDAQ	NKTR	Thu, May 19, 2005	17.00	17.23	16.73	17.18
590	NASDAQ	NKTR	Wed, May 18, 2005	16.58	17.00	16.58	16.91
589	NASDAQ	NKTR	Tue, May 17, 2005	16.54	16.68	16.35	16.59
588	NASDAQ	NKTR	Mon, May 16, 2005	16.65	16.91	16.40	16.70
587	NASDAQ	NKTR	Fri, May 13, 2005	15.99	16.98	15.96	16.51
586	NASDAQ	NKTR	Thu, May 12, 2005	15.66	16.27	15.66	15.91
585	NASDAQ	NKTR	Wed, May 11, 2005	15.64	15.86	15.10	15.69
584	NASDAQ	NKTR	Tue, May 10, 2005	14.53	15.89	14.34	15.64
583	NASDAQ	NKTR	Mon, May 9, 2005	14.33	14.54	14.31	14.51
582	NASDAQ	NKTR	Fri, May 6, 2005	14.65	14.86	14.27	14.38
581	NASDAQ	NKTR	Thu, May 5, 2005	14.72	14.85	14.46	14.64
580	NASDAQ	NKTR	Wed, May 4, 2005	14.74	14.86	14.57	14.75
579	NASDAQ	NKTR	Tue, May 3, 2005	14.64	14.75	14.41	14.56
578	NASDAQ	NKTR	Mon, May 2, 2005	14.30	14.62	14.26	14.56
577	NASDAQ	NKTR	Fri, Apr 29, 2005	14.06	14.56	13.85	14.26
576	NASDAQ	NKTR	Thu, Apr 28, 2005	14.58	14.72	14.03	14.08
575	NASDAQ	NKTR	Wed, Apr 27, 2005	14.70	14.89	14.28	14.64
574	NASDAQ	NKTR	Tue, Apr 26, 2005	14.73	15.00	14.51	14.73
573	NASDAQ	NKTR	Mon, Apr 25, 2005	14.60	14.78	14.43	14.73
572	NASDAQ	NKTR	Fri, Apr 22, 2005	14.29	15.00	14.16	14.57
571	NASDAQ	NKTR	Thu, Apr 21, 2005	15.19	15.20	14.20	14.30
570	NASDAQ	NKTR	Wed, Apr 20, 2005	14.80	15.20	14.74	14.82
569	NASDAQ	NKTR	Tue, Apr 19, 2005	14.39	14.89	14.34	14.80
568	NASDAQ	NKTR	Mon, Apr 18, 2005	14.61	14.68	14.19	14.37
567	NASDAQ	NKTR	Fri, Apr 15, 2005	14.20	15.00	14.14	14.50
566	NASDAQ	NKTR	Thu, Apr 14, 2005	14.29	14.35	14.11	14.19
565	NASDAQ	NKTR	Wed, Apr 13, 2005	14.61	14.80	14.23	14.33
564	NASDAQ	NKTR	Tue, Apr 12, 2005	14.53	14.87	14.13	14.67
563	NASDAQ	NKTR	Mon, Apr 11, 2005	14.27	14.91	14.27	14.59
562	NASDAQ	NKTR	Fri, Apr 8, 2005	14.27	14.43	14.11	14.28
561	NASDAQ	NKTR	Thu, Apr 7, 2005	14.51	14.55	14.10	14.27
560	NASDAQ	NKTR	Wed, Apr 6, 2005	14.11	14.52	14.02	14.47
559	NASDAQ	NKTR	Tue, Apr 5, 2005	14.22	14.72	14.00	14.11
558	NASDAQ	NKTR	Mon, Apr 4, 2005	13.62	14.06	13.35	13.90
557	NASDAQ	NKTR	Fri, Apr 1, 2005	14.00	14.22	13.60	13.72
556	NASDAQ	NKTR	Thu, Mar 31, 2005	14.11	14.21	13.76	13.94
555	NASDAQ	NKTR	Wed, Mar 30, 2005	13.99	14.35	13.80	14.11
554	NASDAQ	NKTR	Tue, Mar 29, 2005	14.51	14.56	13.80	13.81
553	NASDAQ	NKTR	Mon, Mar 28, 2005	15.01	15.03	14.50	14.56
552	NASDAQ	NKTR	Thu, Mar 24, 2005	14.28	15.00	14.15	14.81
551	NASDAQ	NKTR	Wed, Mar 23, 2005	13.32	14.48	13.32	14.19
550	NASDAQ	NKTR	Tue, Mar 22, 2005	13.43	13.61	13.34	13.41
549	NASDAQ	NKTR	Mon, Mar 21, 2005	13.46	13.66	13.33	13.52
548	NASDAQ	NKTR	Fri, Mar 18, 2005	13.35	13.58	13.32	13.46
547	NASDAQ	NKTR	Thu, Mar 17, 2005	13.79	13.80	13.35	13.43
546	NASDAQ	NKTR	Wed, Mar 16, 2005	14.65	14.85	13.64	13.81
545	NASDAQ	NKTR	Tue, Mar 15, 2005	14.98	15.55	14.64	14.84
544	NASDAQ	NKTR	Mon, Mar 14, 2005	14.23	15.11	14.10	15.09
543	NASDAQ	NKTR	Fri, Mar 11, 2005	14.65	14.70	14.07	14.23
542	NASDAQ	NKTR	Thu, Mar 10, 2005	14.59	15.05	14.34	14.50
541	NASDAQ	NKTR	Wed, Mar 9, 2005	14.49	14.74	14.24	14.55
540	NASDAQ	NKTR	Tue, Mar 8, 2005	14.99	15.10	14.34	14.47
539	NASDAQ	NKTR	Mon, Mar 7, 2005	15.13	15.68	14.78	14.91
538	NASDAQ	NKTR	Fri, Mar 4, 2005	16.24	16.38	15.19	15.25
537	NASDAQ	NKTR	Thu, Mar 3, 2005	17.51	17.52	14.63	16.08
536	NASDAQ	NKTR	Wed, Mar 2, 2005	18.73	18.90	17.11	17.56
535	NASDAQ	NKTR	Tue, Mar 1, 2005	17.26	17.76	17.10	17.70
534	NASDAQ	NKTR	Mon, Feb 28, 2005	17.80	17.88	16.93	17.34
533	NASDAQ	NKTR	Fri, Feb 25, 2005	17.51	18.10	17.26	17.90
532	NASDAQ	NKTR	Thu, Feb 24, 2005	17.44	17.69	17.31	17.58
531	NASDAQ	NKTR	Wed, Feb 23, 2005	17.40	17.71	17.11	17.56
530	NASDAQ	NKTR	Tue, Feb 22, 2005	17.50	17.74	17.27	17.36
529	NASDAQ	NKTR	Fri, Feb 18, 2005	17.38	17.56	17.33	17.51
528	NASDAQ	NKTR	Thu, Feb 17, 2005	17.62	17.65	17.25	17.41
527	NASDAQ	NKTR	Wed, Feb 16, 2005	17.40	17.70	17.26	17.52
526	NASDAQ	NKTR	Tue, Feb 15, 2005	17.88	18.08	17.27	17.39
525	NASDAQ	NKTR	Mon, Feb 14, 2005	18.03	18.20	17.50	17.93
524	NASDAQ	NKTR	Fri, Feb 11, 2005	17.61	18.32	17.25	18.08
523	NASDAQ	NKTR	Thu, Feb 10, 2005	18.10	18.21	17.40	17.65
522	NASDAQ	NKTR	Wed, Feb 9, 2005	18.45	18.47	17.79	17.86
521	NASDAQ	NKTR	Tue, Feb 8, 2005	18.70	18.77	18.10	18.54
520	NASDAQ	NKTR	Mon, Feb 7, 2005	19.08	19.08	18.49	18.74
519	NASDAQ	NKTR	Fri, Feb 4, 2005	18.02	19.16	18.02	18.95
518	NASDAQ	NKTR	Thu, Feb 3, 2005	16.86	18.18	16.86	18.08
517	NASDAQ	NKTR	Wed, Feb 2, 2005	17.02	17.25	16.55	17.00
516	NASDAQ	NKTR	Tue, Feb 1, 2005	16.80	17.01	16.65	17.00
515	NASDAQ	NKTR	Mon, Jan 31, 2005	17.42	17.60	16.50	16.85
514	NASDAQ	NKTR	Fri, Jan 28, 2005	17.95	17.95	17.11	17.30
513	NASDAQ	NKTR	Thu, Jan 27, 2005	17.28	17.82	17.28	17.65
512	NASDAQ	NKTR	Wed, Jan 26, 2005	17.20	17.32	16.95	17.12
511	NASDAQ	NKTR	Tue, Jan 25, 2005	17.34	17.98	17.10	17.15
510	NASDAQ	NKTR	Mon, Jan 24, 2005	17.96	18.37	16.92	17.03
509	NASDAQ	NKTR	Fri, Jan 21, 2005	18.90	18.90	17.76	17.94
508	NASDAQ	NKTR	Thu, Jan 20, 2005	18.89	19.10	18.57	18.78
507	NASDAQ	NKTR	Wed, Jan 19, 2005	19.18	19.30	18.57	18.90
506	NASDAQ	NKTR	Tue, Jan 18, 2005	18.79	19.63	18.44	19.22
505	NASDAQ	NKTR	Fri, Jan 14, 2005	18.73	18.90	18.47	18.61
504	NASDAQ	NKTR	Thu, Jan 13, 2005	19.00	19.00	18.55	18.66
503	NASDAQ	NKTR	Wed, Jan 12, 2005	18.96	19.05	18.67	19.01
502	NASDAQ	NKTR	Tue, Jan 11, 2005	19.68	19.78	18.76	19.00
501	NASDAQ	NKTR	Mon, Jan 10, 2005	19.25	19.86	19.17	19.80
500	NASDAQ	NKTR	Fri, Jan 7, 2005	19.25	19.33	18.80	19.19
499	NASDAQ	NKTR	Thu, Jan 6, 2005	19.06	19.25	18.77	19.09
498	NASDAQ	NKTR	Wed, Jan 5, 2005	19.09	19.35	18.55	18.80
497	NASDAQ	NKTR	Tue, Jan 4, 2005	20.10	20.54	18.90	19.23
496	NASDAQ	NKTR	Mon, Jan 3, 2005	20.29	20.57	19.55	19.76
495	NASDAQ	NKTR	Fri, Dec 31, 2004	20.61	20.61	20.08	20.24
494	NASDAQ	NKTR	Thu, Dec 30, 2004	20.55	20.62	20.10	20.40
493	NASDAQ	NKTR	Wed, Dec 29, 2004	20.10	20.51	19.92	20.46
492	NASDAQ	NKTR	Tue, Dec 28, 2004	19.65	20.28	19.43	20.07
491	NASDAQ	NKTR	Mon, Dec 27, 2004	19.88	19.91	19.36	19.65
490	NASDAQ	NKTR	Thu, Dec 23, 2004	19.92	19.95	19.61	19.82
489	NASDAQ	NKTR	Wed, Dec 22, 2004	19.69	20.08	19.65	19.68
488	NASDAQ	NKTR	Tue, Dec 21, 2004	19.00	19.70	19.00	19.61
487	NASDAQ	NKTR	Mon, Dec 20, 2004	18.91	19.50	18.86	19.13
486	NASDAQ	NKTR	Fri, Dec 17, 2004	19.25	19.41	18.32	18.96
485	NASDAQ	NKTR	Thu, Dec 16, 2004	19.36	19.91	19.36	19.57
484	NASDAQ	NKTR	Wed, Dec 15, 2004	19.40	19.54	19.00	19.46
483	NASDAQ	NKTR	Tue, Dec 14, 2004	19.10	19.60	18.74	19.46
482	NASDAQ	NKTR	Mon, Dec 13, 2004	18.75	19.20	18.39	19.03
481	NASDAQ	NKTR	Fri, Dec 10, 2004	18.60	18.86	18.41	18.75
480	NASDAQ	NKTR	Thu, Dec 9, 2004	18.73	18.87	18.45	18.65
479	NASDAQ	NKTR	Wed, Dec 8, 2004	18.70	19.40	18.57	18.86
478	NASDAQ	NKTR	Tue, Dec 7, 2004	18.87	19.37	18.50	18.60
477	NASDAQ	NKTR	Mon, Dec 6, 2004	19.61	19.62	18.85	19.29
476	NASDAQ	NKTR	Fri, Dec 3, 2004	19.91	20.27	19.22	19.46
475	NASDAQ	NKTR	Thu, Dec 2, 2004	19.50	20.57	19.36	20.12
474	NASDAQ	NKTR	Wed, Dec 1, 2004	19.48	20.31	18.50	19.40
473	NASDAQ	NKTR	Tue, Nov 30, 2004	15.15	18.69	15.12	18.69
472	NASDAQ	NKTR	Mon, Nov 29, 2004	14.85	15.41	14.73	15.09
471	NASDAQ	NKTR	Fri, Nov 26, 2004	14.63	14.87	14.63	14.85
470	NASDAQ	NKTR	Wed, Nov 24, 2004	14.59	14.97	14.58	14.68
469	NASDAQ	NKTR	Tue, Nov 23, 2004	14.88	14.88	14.18	14.69
468	NASDAQ	NKTR	Mon, Nov 22, 2004	15.10	15.35	14.65	14.73
467	NASDAQ	NKTR	Fri, Nov 19, 2004	15.69	15.96	15.00	15.09
466	NASDAQ	NKTR	Thu, Nov 18, 2004	16.20	16.33	15.70	15.88
465	NASDAQ	NKTR	Wed, Nov 17, 2004	16.07	16.74	16.04	16.34
464	NASDAQ	NKTR	Tue, Nov 16, 2004	16.28	16.47	15.95	16.19
463	NASDAQ	NKTR	Mon, Nov 15, 2004	15.70	16.31	15.51	16.29
462	NASDAQ	NKTR	Fri, Nov 12, 2004	15.95	16.00	15.36	15.82
461	NASDAQ	NKTR	Thu, Nov 11, 2004	15.59	16.20	15.58	15.90
460	NASDAQ	NKTR	Wed, Nov 10, 2004	15.83	16.20	15.60	15.78
459	NASDAQ	NKTR	Tue, Nov 9, 2004	15.70	15.90	15.58	15.68
458	NASDAQ	NKTR	Mon, Nov 8, 2004	15.68	15.84	15.44	15.77
457	NASDAQ	NKTR	Fri, Nov 5, 2004	15.15	15.93	15.00	15.84
456	NASDAQ	NKTR	Thu, Nov 4, 2004	14.68	14.97	14.10	14.93
455	NASDAQ	NKTR	Wed, Nov 3, 2004	14.47	14.83	14.21	14.79
454	NASDAQ	NKTR	Tue, Nov 2, 2004	14.41	14.56	14.07	14.16
453	NASDAQ	NKTR	Mon, Nov 1, 2004	14.32	14.55	14.12	14.21
452	NASDAQ	NKTR	Fri, Oct 29, 2004	14.57	14.69	14.16	14.41
451	NASDAQ	NKTR	Thu, Oct 28, 2004	14.67	14.81	14.48	14.66
450	NASDAQ	NKTR	Wed, Oct 27, 2004	14.18	14.97	14.00	14.87
449	NASDAQ	NKTR	Tue, Oct 26, 2004	14.00	14.20	13.66	14.00
448	NASDAQ	NKTR	Mon, Oct 25, 2004	14.04	14.28	13.97	13.99
447	NASDAQ	NKTR	Fri, Oct 22, 2004	14.22	14.38	13.94	14.09
446	NASDAQ	NKTR	Thu, Oct 21, 2004	14.27	14.48	14.06	14.23
445	NASDAQ	NKTR	Wed, Oct 20, 2004	14.23	14.46	14.02	14.29
444	NASDAQ	NKTR	Tue, Oct 19, 2004	14.60	14.64	14.28	14.30
443	NASDAQ	NKTR	Mon, Oct 18, 2004	14.47	14.55	14.23	14.51
442	NASDAQ	NKTR	Fri, Oct 15, 2004	14.13	14.50	13.77	14.37
441	NASDAQ	NKTR	Thu, Oct 14, 2004	14.04	14.61	14.02	14.12
440	NASDAQ	NKTR	Wed, Oct 13, 2004	14.28	14.40	13.86	13.95
439	NASDAQ	NKTR	Tue, Oct 12, 2004	14.50	14.50	14.13	14.37
438	NASDAQ	NKTR	Mon, Oct 11, 2004	14.45	14.58	14.41	14.41
437	NASDAQ	NKTR	Fri, Oct 8, 2004	14.91	14.91	14.30	14.50
436	NASDAQ	NKTR	Thu, Oct 7, 2004	15.01	15.11	14.61	14.72
435	NASDAQ	NKTR	Wed, Oct 6, 2004	15.16	15.24	14.81	15.10
434	NASDAQ	NKTR	Tue, Oct 5, 2004	15.14	15.69	14.80	15.12
433	NASDAQ	NKTR	Mon, Oct 4, 2004	14.69	14.96	14.69	14.84
432	NASDAQ	NKTR	Fri, Oct 1, 2004	14.55	14.85	14.45	14.74
431	NASDAQ	NKTR	Thu, Sep 30, 2004	14.95	15.00	14.26	14.48
430	NASDAQ	NKTR	Wed, Sep 29, 2004	14.72	14.95	14.57	14.90
429	NASDAQ	NKTR	Tue, Sep 28, 2004	14.40	14.90	14.27	14.58
428	NASDAQ	NKTR	Mon, Sep 27, 2004	14.20	14.39	13.99	14.28
427	NASDAQ	NKTR	Fri, Sep 24, 2004	14.65	15.15	14.26	14.33
426	NASDAQ	NKTR	Thu, Sep 23, 2004	14.26	14.72	14.18	14.54
425	NASDAQ	NKTR	Wed, Sep 22, 2004	14.65	14.76	14.22	14.34
424	NASDAQ	NKTR	Tue, Sep 21, 2004	14.70	14.87	14.35	14.75
423	NASDAQ	NKTR	Mon, Sep 20, 2004	15.04	15.04	14.19	14.40
422	NASDAQ	NKTR	Fri, Sep 17, 2004	14.99	15.00	14.50	14.87
421	NASDAQ	NKTR	Thu, Sep 16, 2004	14.77	15.12	14.75	14.90
420	NASDAQ	NKTR	Wed, Sep 15, 2004	14.80	14.99	14.41	14.79
419	NASDAQ	NKTR	Tue, Sep 14, 2004	14.99	15.06	14.50	14.80
418	NASDAQ	NKTR	Mon, Sep 13, 2004	14.96	15.21	14.65	14.97
417	NASDAQ	NKTR	Fri, Sep 10, 2004	14.10	15.05	14.00	14.91
416	NASDAQ	NKTR	Thu, Sep 9, 2004	13.82	14.15	13.74	14.10
415	NASDAQ	NKTR	Wed, Sep 8, 2004	14.00	14.48	13.41	13.84
414	NASDAQ	NKTR	Tue, Sep 7, 2004	13.09	15.20	13.00	13.92
413	NASDAQ	NKTR	Fri, Sep 3, 2004	13.36	13.47	12.95	13.18
412	NASDAQ	NKTR	Thu, Sep 2, 2004	12.79	13.50	12.49	13.21
411	NASDAQ	NKTR	Wed, Sep 1, 2004	12.74	13.05	12.51	12.91
410	NASDAQ	NKTR	Tue, Aug 31, 2004	12.63	12.88	12.53	12.74
409	NASDAQ	NKTR	Mon, Aug 30, 2004	13.65	13.65	12.28	12.60
408	NASDAQ	NKTR	Fri, Aug 27, 2004	13.06	13.95	13.00	13.39
407	NASDAQ	NKTR	Thu, Aug 26, 2004	12.85	13.10	12.80	12.97
406	NASDAQ	NKTR	Wed, Aug 25, 2004	12.84	13.00	12.50	12.97
405	NASDAQ	NKTR	Tue, Aug 24, 2004	12.69	12.97	12.52	12.75
404	NASDAQ	NKTR	Mon, Aug 23, 2004	13.11	13.29	12.66	12.71
403	NASDAQ	NKTR	Fri, Aug 20, 2004	13.05	13.24	12.87	13.15
402	NASDAQ	NKTR	Thu, Aug 19, 2004	13.12	13.22	12.80	13.07
401	NASDAQ	NKTR	Wed, Aug 18, 2004	12.58	13.16	12.07	13.12
400	NASDAQ	NKTR	Tue, Aug 17, 2004	12.06	12.50	12.06	12.40
399	NASDAQ	NKTR	Mon, Aug 16, 2004	11.49	12.62	11.46	12.03
398	NASDAQ	NKTR	Fri, Aug 13, 2004	11.73	11.83	11.06	11.20
397	NASDAQ	NKTR	Thu, Aug 12, 2004	11.41	12.06	11.36	11.65
396	NASDAQ	NKTR	Wed, Aug 11, 2004	10.52	11.75	10.18	11.65
395	NASDAQ	NKTR	Tue, Aug 10, 2004	9.54	10.83	9.50	10.78
394	NASDAQ	NKTR	Mon, Aug 9, 2004	10.01	10.60	9.43	9.69
393	NASDAQ	NKTR	Fri, Aug 6, 2004	9.76	11.11	9.64	10.10
392	NASDAQ	NKTR	Thu, Aug 5, 2004	16.49	16.59	9.05	10.45
391	NASDAQ	NKTR	Wed, Aug 4, 2004	16.86	16.87	16.31	16.59
390	NASDAQ	NKTR	Tue, Aug 3, 2004	17.58	17.58	16.82	16.94
389	NASDAQ	NKTR	Mon, Aug 2, 2004	17.31	17.68	17.03	17.51
388	NASDAQ	NKTR	Fri, Jul 30, 2004	17.18	17.67	16.88	17.54
387	NASDAQ	NKTR	Thu, Jul 29, 2004	16.83	17.31	16.62	17.16
386	NASDAQ	NKTR	Wed, Jul 28, 2004	17.37	17.37	16.28	17.01
385	NASDAQ	NKTR	Tue, Jul 27, 2004	16.68	17.50	16.50	17.37
384	NASDAQ	NKTR	Mon, Jul 26, 2004	16.96	17.15	16.54	16.81
383	NASDAQ	NKTR	Fri, Jul 23, 2004	16.74	17.12	16.66	17.12
382	NASDAQ	NKTR	Thu, Jul 22, 2004	16.47	17.09	16.02	16.86
381	NASDAQ	NKTR	Wed, Jul 21, 2004	16.97	17.19	16.21	16.40
380	NASDAQ	NKTR	Tue, Jul 20, 2004	16.80	17.11	16.74	17.10
379	NASDAQ	NKTR	Mon, Jul 19, 2004	17.51	17.79	16.82	16.90
378	NASDAQ	NKTR	Fri, Jul 16, 2004	17.86	18.02	17.51	17.60
377	NASDAQ	NKTR	Thu, Jul 15, 2004	18.21	18.46	17.71	17.80
376	NASDAQ	NKTR	Wed, Jul 14, 2004	18.24	18.34	18.06	18.21
375	NASDAQ	NKTR	Tue, Jul 13, 2004	18.06	18.54	18.06	18.31
374	NASDAQ	NKTR	Mon, Jul 12, 2004	18.32	18.78	18.00	18.05
373	NASDAQ	NKTR	Fri, Jul 9, 2004	18.87	19.13	18.30	18.33
372	NASDAQ	NKTR	Thu, Jul 8, 2004	19.00	19.14	18.47	18.70
371	NASDAQ	NKTR	Wed, Jul 7, 2004	19.00	19.48	18.79	19.00
370	NASDAQ	NKTR	Tue, Jul 6, 2004	19.40	19.40	18.50	18.62
369	NASDAQ	NKTR	Fri, Jul 2, 2004	19.83	19.86	19.37	19.46
368	NASDAQ	NKTR	Thu, Jul 1, 2004	19.98	20.03	19.44	19.81
367	NASDAQ	NKTR	Wed, Jun 30, 2004	19.90	20.29	19.69	19.96
366	NASDAQ	NKTR	Tue, Jun 29, 2004	19.20	20.29	19.20	19.80
365	NASDAQ	NKTR	Mon, Jun 28, 2004	19.10	19.38	18.95	19.10
364	NASDAQ	NKTR	Fri, Jun 25, 2004	17.89	18.95	17.88	18.90
363	NASDAQ	NKTR	Thu, Jun 24, 2004	18.25	18.26	17.90	17.90
362	NASDAQ	NKTR	Wed, Jun 23, 2004	17.96	18.42	17.74	18.23
361	NASDAQ	NKTR	Tue, Jun 22, 2004	18.52	18.67	17.62	18.00
360	NASDAQ	NKTR	Mon, Jun 21, 2004	18.75	18.75	18.30	18.51
359	NASDAQ	NKTR	Fri, Jun 18, 2004	18.11	18.97	18.02	18.84
358	NASDAQ	NKTR	Thu, Jun 17, 2004	18.19	18.29	17.96	18.17
357	NASDAQ	NKTR	Wed, Jun 16, 2004	18.29	18.33	17.80	18.29
356	NASDAQ	NKTR	Tue, Jun 15, 2004	17.65	18.23	17.65	18.16
355	NASDAQ	NKTR	Mon, Jun 14, 2004	17.81	17.91	17.05	17.66
354	NASDAQ	NKTR	Thu, Jun 10, 2004	17.45	18.11	16.50	18.08
353	NASDAQ	NKTR	Wed, Jun 9, 2004	18.40	18.50	17.10	17.32
352	NASDAQ	NKTR	Tue, Jun 8, 2004	20.14	20.30	19.69	19.82
351	NASDAQ	NKTR	Mon, Jun 7, 2004	20.56	20.56	19.78	20.10
350	NASDAQ	NKTR	Fri, Jun 4, 2004	20.23	20.71	20.12	20.61
349	NASDAQ	NKTR	Thu, Jun 3, 2004	20.89	20.99	20.03	20.11
348	NASDAQ	NKTR	Wed, Jun 2, 2004	21.41	21.50	20.73	21.10
347	NASDAQ	NKTR	Tue, Jun 1, 2004	21.45	21.71	21.05	21.44
346	NASDAQ	NKTR	Fri, May 28, 2004	21.02	21.50	20.87	21.49
345	NASDAQ	NKTR	Thu, May 27, 2004	20.51	21.07	20.06	20.97
344	NASDAQ	NKTR	Wed, May 26, 2004	19.50	20.54	19.48	20.48
343	NASDAQ	NKTR	Tue, May 25, 2004	18.50	19.49	18.30	19.49
342	NASDAQ	NKTR	Mon, May 24, 2004	18.42	19.85	18.35	18.52
341	NASDAQ	NKTR	Fri, May 21, 2004	16.74	18.74	16.73	18.13
340	NASDAQ	NKTR	Thu, May 20, 2004	16.97	17.10	16.44	16.56
339	NASDAQ	NKTR	Wed, May 19, 2004	16.27	17.58	16.24	17.02
338	NASDAQ	NKTR	Tue, May 18, 2004	17.09	17.09	16.16	16.33
337	NASDAQ	NKTR	Mon, May 17, 2004	17.13	17.20	16.34	16.74
336	NASDAQ	NKTR	Fri, May 14, 2004	17.88	17.99	17.21	17.30
335	NASDAQ	NKTR	Thu, May 13, 2004	17.65	18.24	17.51	17.96
334	NASDAQ	NKTR	Wed, May 12, 2004	18.29	18.29	16.85	17.77
333	NASDAQ	NKTR	Tue, May 11, 2004	18.35	18.88	18.15	18.20
332	NASDAQ	NKTR	Mon, May 10, 2004	19.79	19.88	17.79	18.35
331	NASDAQ	NKTR	Fri, May 7, 2004	20.74	21.08	19.70	19.83
330	NASDAQ	NKTR	Thu, May 6, 2004	21.33	21.53	19.90	20.69
329	NASDAQ	NKTR	Wed, May 5, 2004	20.85	21.71	20.85	21.31
328	NASDAQ	NKTR	Tue, May 4, 2004	21.52	21.67	20.60	21.00
327	NASDAQ	NKTR	Mon, May 3, 2004	20.27	21.74	20.18	21.49
326	NASDAQ	NKTR	Fri, Apr 30, 2004	20.89	21.18	19.55	20.27
325	NASDAQ	NKTR	Thu, Apr 29, 2004	21.34	21.40	20.70	20.89
324	NASDAQ	NKTR	Wed, Apr 28, 2004	22.05	22.23	21.20	21.31
323	NASDAQ	NKTR	Tue, Apr 27, 2004	22.57	22.66	21.80	22.20
322	NASDAQ	NKTR	Mon, Apr 26, 2004	22.49	23.26	22.35	22.63
321	NASDAQ	NKTR	Fri, Apr 23, 2004	22.68	23.00	22.11	22.49
320	NASDAQ	NKTR	Thu, Apr 22, 2004	21.93	23.32	21.88	22.71
319	NASDAQ	NKTR	Wed, Apr 21, 2004	21.08	21.88	20.88	21.75
318	NASDAQ	NKTR	Tue, Apr 20, 2004	21.98	22.37	21.01	21.08
317	NASDAQ	NKTR	Mon, Apr 19, 2004	21.57	21.98	21.35	21.85
316	NASDAQ	NKTR	Fri, Apr 16, 2004	21.07	21.79	21.00	21.56
315	NASDAQ	NKTR	Thu, Apr 15, 2004	21.31	21.59	20.65	21.07
314	NASDAQ	NKTR	Wed, Apr 14, 2004	21.19	22.20	20.80	21.48
313	NASDAQ	NKTR	Tue, Apr 13, 2004	21.62	21.88	20.85	21.19
312	NASDAQ	NKTR	Mon, Apr 12, 2004	21.96	22.03	21.66	21.76
311	NASDAQ	NKTR	Thu, Apr 8, 2004	22.30	22.50	21.53	21.78
310	NASDAQ	NKTR	Wed, Apr 7, 2004	22.19	22.50	21.78	22.16
309	NASDAQ	NKTR	Tue, Apr 6, 2004	22.73	22.82	21.99	22.20
308	NASDAQ	NKTR	Mon, Apr 5, 2004	22.40	22.90	22.30	22.83
307	NASDAQ	NKTR	Fri, Apr 2, 2004	22.00	22.59	21.96	22.43
306	NASDAQ	NKTR	Thu, Apr 1, 2004	21.48	22.25	21.40	21.71
305	NASDAQ	NKTR	Wed, Mar 31, 2004	20.95	21.71	20.88	21.52
304	NASDAQ	NKTR	Tue, Mar 30, 2004	21.09	21.32	20.66	21.00
303	NASDAQ	NKTR	Mon, Mar 29, 2004	20.42	21.28	20.26	21.06
302	NASDAQ	NKTR	Fri, Mar 26, 2004	20.45	20.70	20.22	20.26
301	NASDAQ	NKTR	Thu, Mar 25, 2004	19.65	20.48	19.47	20.42
300	NASDAQ	NKTR	Wed, Mar 24, 2004	19.94	20.32	19.34	19.70
299	NASDAQ	NKTR	Tue, Mar 23, 2004	19.83	20.25	19.42	19.96
298	NASDAQ	NKTR	Mon, Mar 22, 2004	20.10	20.24	19.50	19.75
297	NASDAQ	NKTR	Fri, Mar 19, 2004	20.58	20.77	20.08	20.22
296	NASDAQ	NKTR	Thu, Mar 18, 2004	20.44	20.85	20.22	20.52
295	NASDAQ	NKTR	Wed, Mar 17, 2004	19.52	20.46	19.44	20.41
294	NASDAQ	NKTR	Tue, Mar 16, 2004	20.01	20.57	18.98	19.39
293	NASDAQ	NKTR	Mon, Mar 15, 2004	20.48	20.75	19.83	20.00
292	NASDAQ	NKTR	Fri, Mar 12, 2004	20.14	20.74	20.09	20.51
291	NASDAQ	NKTR	Thu, Mar 11, 2004	20.14	20.70	19.30	20.05
290	NASDAQ	NKTR	Wed, Mar 10, 2004	20.64	20.70	19.91	20.24
289	NASDAQ	NKTR	Tue, Mar 9, 2004	21.00	21.25	20.67	20.80
288	NASDAQ	NKTR	Mon, Mar 8, 2004	23.52	23.58	21.86	22.13
287	NASDAQ	NKTR	Fri, Mar 5, 2004	22.03	24.14	21.47	23.24
286	NASDAQ	NKTR	Thu, Mar 4, 2004	21.81	22.65	20.88	21.77
285	NASDAQ	NKTR	Wed, Mar 3, 2004	19.06	19.69	18.91	19.55
284	NASDAQ	NKTR	Tue, Mar 2, 2004	19.43	19.74	18.94	19.08
283	NASDAQ	NKTR	Mon, Mar 1, 2004	19.05	19.49	18.92	19.42
282	NASDAQ	NKTR	Fri, Feb 27, 2004	18.63	19.63	18.42	19.05
281	NASDAQ	NKTR	Thu, Feb 26, 2004	18.58	18.82	18.30	18.71
280	NASDAQ	NKTR	Wed, Feb 25, 2004	18.05	18.73	17.70	18.49
279	NASDAQ	NKTR	Tue, Feb 24, 2004	17.26	18.36	16.49	18.15
278	NASDAQ	NKTR	Mon, Feb 23, 2004	18.52	18.66	17.50	17.57
277	NASDAQ	NKTR	Fri, Feb 20, 2004	19.20	19.36	17.91	18.47
276	NASDAQ	NKTR	Thu, Feb 19, 2004	19.25	19.92	19.17	19.17
275	NASDAQ	NKTR	Wed, Feb 18, 2004	19.71	20.00	19.04	19.12
274	NASDAQ	NKTR	Tue, Feb 17, 2004	18.39	18.80	18.35	18.47
273	NASDAQ	NKTR	Fri, Feb 13, 2004	18.82	19.03	18.25	18.31
272	NASDAQ	NKTR	Thu, Feb 12, 2004	19.06	19.12	18.41	18.78
271	NASDAQ	NKTR	Wed, Feb 11, 2004	19.24	19.50	19.01	19.07
270	NASDAQ	NKTR	Tue, Feb 10, 2004	18.69	20.04	18.55	19.36
269	NASDAQ	NKTR	Mon, Feb 9, 2004	18.42	18.77	18.37	18.65
268	NASDAQ	NKTR	Fri, Feb 6, 2004	17.75	18.44	17.65	18.40
267	NASDAQ	NKTR	Thu, Feb 5, 2004	17.15	18.51	17.05	17.67
266	NASDAQ	NKTR	Wed, Feb 4, 2004	17.00	17.35	16.85	17.01
265	NASDAQ	NKTR	Tue, Feb 3, 2004	17.26	17.45	16.72	17.03
264	NASDAQ	NKTR	Mon, Feb 2, 2004	17.09	17.50	16.88	16.91
263	NASDAQ	NKTR	Fri, Jan 30, 2004	16.90	17.50	16.85	17.01
262	NASDAQ	NKTR	Thu, Jan 29, 2004	16.62	17.01	16.55	17.00
261	NASDAQ	NKTR	Wed, Jan 28, 2004	16.91	17.31	16.55	16.61
260	NASDAQ	NKTR	Tue, Jan 27, 2004	17.48	17.54	16.85	16.93
259	NASDAQ	NKTR	Mon, Jan 26, 2004	17.11	17.61	17.00	17.50
258	NASDAQ	NKTR	Fri, Jan 23, 2004	17.34	17.37	16.31	17.20
257	NASDAQ	NKTR	Thu, Jan 22, 2004	18.40	18.80	17.02	17.40
256	NASDAQ	NKTR	Wed, Jan 21, 2004	19.06	19.20	18.49	18.65
255	NASDAQ	NKTR	Tue, Jan 20, 2004	19.29	19.46	18.85	19.05
254	NASDAQ	NKTR	Fri, Jan 16, 2004	18.75	19.60	18.71	19.31
253	NASDAQ	NKTR	Thu, Jan 15, 2004	18.42	18.93	17.95	18.83
252	NASDAQ	NKTR	Wed, Jan 14, 2004	18.73	18.73	18.15	18.43
251	NASDAQ	NKTR	Tue, Jan 13, 2004	18.39	18.72	17.62	18.45
250	NASDAQ	NKTR	Mon, Jan 12, 2004	17.21	17.68	16.97	17.25
249	NASDAQ	NKTR	Fri, Jan 9, 2004	16.40	17.29	16.26	17.12
248	NASDAQ	NKTR	Thu, Jan 8, 2004	16.04	16.48	15.93	16.45
247	NASDAQ	NKTR	Wed, Jan 7, 2004	14.89	16.02	14.59	16.01
246	NASDAQ	NKTR	Tue, Jan 6, 2004	14.35	15.68	14.35	14.81
245	NASDAQ	NKTR	Mon, Jan 5, 2004	14.25	14.47	14.04	14.36
244	NASDAQ	NKTR	Fri, Jan 2, 2004	13.78	14.46	13.78	14.30
243	NASDAQ	NKTR	Wed, Dec 31, 2003	14.23	14.24	13.58	13.61
242	NASDAQ	NKTR	Tue, Dec 30, 2003	13.72	14.24	13.71	14.23
241	NASDAQ	NKTR	Mon, Dec 29, 2003	13.30	13.85	13.16	13.75
240	NASDAQ	NKTR	Fri, Dec 26, 2003	13.31	13.36	13.12	13.25
239	NASDAQ	NKTR	Wed, Dec 24, 2003	13.40	13.40	13.14	13.24
238	NASDAQ	NKTR	Tue, Dec 23, 2003	13.49	13.50	13.18	13.37
237	NASDAQ	NKTR	Mon, Dec 22, 2003	13.01	13.49	12.85	13.49
236	NASDAQ	NKTR	Fri, Dec 19, 2003	13.42	13.47	12.89	13.09
235	NASDAQ	NKTR	Thu, Dec 18, 2003	13.21	13.30	13.04	13.26
234	NASDAQ	NKTR	Wed, Dec 17, 2003	13.20	13.45	13.13	13.16
233	NASDAQ	NKTR	Tue, Dec 16, 2003	13.08	13.40	12.95	13.33
232	NASDAQ	NKTR	Mon, Dec 15, 2003	13.46	13.60	12.93	12.96
231	NASDAQ	NKTR	Fri, Dec 12, 2003	13.39	13.54	13.15	13.44
230	NASDAQ	NKTR	Thu, Dec 11, 2003	12.89	13.55	12.73	13.40
229	NASDAQ	NKTR	Wed, Dec 10, 2003	13.08	13.21	12.76	12.94
228	NASDAQ	NKTR	Tue, Dec 9, 2003	13.52	13.57	13.09	13.09
227	NASDAQ	NKTR	Mon, Dec 8, 2003	13.16	13.43	13.16	13.37
226	NASDAQ	NKTR	Fri, Dec 5, 2003	13.44	13.55	13.07	13.15
225	NASDAQ	NKTR	Thu, Dec 4, 2003	13.45	13.67	13.06	13.45
224	NASDAQ	NKTR	Wed, Dec 3, 2003	13.99	14.22	13.33	13.44
223	NASDAQ	NKTR	Tue, Dec 2, 2003	13.24	13.96	13.24	13.86
222	NASDAQ	NKTR	Mon, Dec 1, 2003	13.34	13.62	13.05	13.30
221	NASDAQ	NKTR	Fri, Nov 28, 2003	13.24	13.49	13.13	13.31
220	NASDAQ	NKTR	Wed, Nov 26, 2003	13.18	13.25	13.00	13.20
219	NASDAQ	NKTR	Tue, Nov 25, 2003	13.22	13.30	13.06	13.10
218	NASDAQ	NKTR	Mon, Nov 24, 2003	12.47	13.29	12.47	13.24
217	NASDAQ	NKTR	Fri, Nov 21, 2003	13.08	13.17	12.45	12.65
216	NASDAQ	NKTR	Thu, Nov 20, 2003	13.08	13.75	12.90	12.97
215	NASDAQ	NKTR	Wed, Nov 19, 2003	12.65	13.15	12.50	13.11
214	NASDAQ	NKTR	Tue, Nov 18, 2003	13.09	13.35	12.48	12.65
213	NASDAQ	NKTR	Mon, Nov 17, 2003	13.44	13.70	12.70	13.03
212	NASDAQ	NKTR	Fri, Nov 14, 2003	14.05	14.08	13.54	13.76
211	NASDAQ	NKTR	Thu, Nov 13, 2003	13.88	14.48	13.78	14.31
210	NASDAQ	NKTR	Wed, Nov 12, 2003	13.16	14.41	13.14	14.00
209	NASDAQ	NKTR	Tue, Nov 11, 2003	13.35	13.42	13.10	13.36
208	NASDAQ	NKTR	Mon, Nov 10, 2003	13.85	13.95	13.30	13.49
207	NASDAQ	NKTR	Fri, Nov 7, 2003	13.31	14.50	13.28	13.80
206	NASDAQ	NKTR	Thu, Nov 6, 2003	13.41	14.08	13.25	13.41
205	NASDAQ	NKTR	Wed, Nov 5, 2003	13.56	13.71	13.25	13.69
204	NASDAQ	NKTR	Tue, Nov 4, 2003	13.18	13.65	13.08	13.65
203	NASDAQ	NKTR	Mon, Nov 3, 2003	13.11	13.44	13.00	13.11
202	NASDAQ	NKTR	Fri, Oct 31, 2003	13.25	13.52	13.05	13.14
201	NASDAQ	NKTR	Thu, Oct 30, 2003	13.47	13.69	12.90	13.10
200	NASDAQ	NKTR	Wed, Oct 29, 2003	13.16	13.50	13.10	13.39
199	NASDAQ	NKTR	Tue, Oct 28, 2003	13.37	13.80	13.10	13.43
198	NASDAQ	NKTR	Mon, Oct 27, 2003	13.51	13.61	12.95	13.28
197	NASDAQ	NKTR	Fri, Oct 24, 2003	13.19	13.45	12.71	13.34
196	NASDAQ	NKTR	Thu, Oct 23, 2003	13.25	13.25	12.46	13.20
195	NASDAQ	NKTR	Wed, Oct 22, 2003	14.12	14.20	13.00	13.20
194	NASDAQ	NKTR	Tue, Oct 21, 2003	13.66	14.24	13.38	13.90
193	NASDAQ	NKTR	Mon, Oct 20, 2003	14.75	14.75	13.25	13.68
192	NASDAQ	NKTR	Fri, Oct 17, 2003	14.70	15.00	14.25	14.63
191	NASDAQ	NKTR	Thu, Oct 16, 2003	14.66	14.81	14.30	14.70
190	NASDAQ	NKTR	Wed, Oct 15, 2003	14.90	15.03	14.48	14.70
189	NASDAQ	NKTR	Tue, Oct 14, 2003	14.99	15.00	14.35	14.94
188	NASDAQ	NKTR	Mon, Oct 13, 2003	14.09	15.43	14.01	14.89
187	NASDAQ	NKTR	Fri, Oct 10, 2003	13.30	14.71	13.26	14.03
186	NASDAQ	NKTR	Thu, Oct 9, 2003	13.08	13.50	13.08	13.28
185	NASDAQ	NKTR	Wed, Oct 8, 2003	13.40	13.59	13.00	13.15
184	NASDAQ	NKTR	Tue, Oct 7, 2003	13.37	13.47	13.15	13.41
183	NASDAQ	NKTR	Mon, Oct 6, 2003	13.49	13.52	13.12	13.50
182	NASDAQ	NKTR	Fri, Oct 3, 2003	13.41	13.71	13.17	13.50
181	NASDAQ	NKTR	Thu, Oct 2, 2003	13.29	13.61	13.29	13.37
180	NASDAQ	NKTR	Wed, Oct 1, 2003	12.79	13.41	12.76	13.29
179	NASDAQ	NKTR	Tue, Sep 30, 2003	12.76	12.98	12.71	12.80
178	NASDAQ	NKTR	Mon, Sep 29, 2003	12.79	13.25	12.50	12.66
177	NASDAQ	NKTR	Fri, Sep 26, 2003	12.75	12.93	12.65	12.73
176	NASDAQ	NKTR	Thu, Sep 25, 2003	13.66	13.66	12.75	13.00
175	NASDAQ	NKTR	Wed, Sep 24, 2003	13.80	14.80	13.54	13.66
174	NASDAQ	NKTR	Tue, Sep 23, 2003	13.98	14.00	13.67	13.73
173	NASDAQ	NKTR	Mon, Sep 22, 2003	13.70	14.08	13.54	13.96
172	NASDAQ	NKTR	Fri, Sep 19, 2003	13.78	14.10	13.65	13.75
171	NASDAQ	NKTR	Thu, Sep 18, 2003	14.00	14.17	13.73	13.90
170	NASDAQ	NKTR	Wed, Sep 17, 2003	13.78	13.92	13.46	13.87
169	NASDAQ	NKTR	Tue, Sep 16, 2003	13.82	14.44	13.75	13.78
168	NASDAQ	NKTR	Mon, Sep 15, 2003	13.90	14.16	13.71	13.75
167	NASDAQ	NKTR	Fri, Sep 12, 2003	14.01	14.12	13.74	13.83
166	NASDAQ	NKTR	Thu, Sep 11, 2003	13.93	14.75	13.16	14.06
165	NASDAQ	NKTR	Wed, Sep 10, 2003	13.57	14.93	13.54	14.00
164	NASDAQ	NKTR	Tue, Sep 9, 2003	11.49	14.08	11.43	13.50
163	NASDAQ	NKTR	Mon, Sep 8, 2003	11.44	11.64	11.19	11.59
162	NASDAQ	NKTR	Fri, Sep 5, 2003	11.52	11.52	11.11	11.34
161	NASDAQ	NKTR	Thu, Sep 4, 2003	11.00	11.60	10.91	11.27
160	NASDAQ	NKTR	Wed, Sep 3, 2003	11.54	11.70	11.29	11.41
159	NASDAQ	NKTR	Tue, Sep 2, 2003	11.46	11.70	10.80	11.69
158	NASDAQ	NKTR	Fri, Aug 29, 2003	11.20	11.74	11.08	11.47
157	NASDAQ	NKTR	Thu, Aug 28, 2003	9.75	11.20	9.75	11.20
156	NASDAQ	NKTR	Wed, Aug 27, 2003	9.95	9.95	9.60	9.77
155	NASDAQ	NKTR	Tue, Aug 26, 2003	9.89	9.91	9.42	9.89
154	NASDAQ	NKTR	Mon, Aug 25, 2003	9.65	9.86	9.62	9.84
153	NASDAQ	NKTR	Fri, Aug 22, 2003	9.90	10.10	9.50	9.76
152	NASDAQ	NKTR	Thu, Aug 21, 2003	9.52	9.90	9.52	9.88
151	NASDAQ	NKTR	Wed, Aug 20, 2003	9.52	9.72	9.31	9.66
150	NASDAQ	NKTR	Tue, Aug 19, 2003	9.36	9.60	9.34	9.52
149	NASDAQ	NKTR	Mon, Aug 18, 2003	9.02	9.32	8.80	9.29
148	NASDAQ	NKTR	Fri, Aug 15, 2003	8.75	8.97	8.70	8.85
147	NASDAQ	NKTR	Thu, Aug 14, 2003	8.25	8.75	8.06	8.74
146	NASDAQ	NKTR	Wed, Aug 13, 2003	8.04	8.25	7.84	8.25
145	NASDAQ	NKTR	Tue, Aug 12, 2003	7.75	8.11	7.60	8.00
144	NASDAQ	NKTR	Mon, Aug 11, 2003	7.80	8.00	7.65	7.75
143	NASDAQ	NKTR	Fri, Aug 8, 2003	7.70	8.02	7.55	7.90
142	NASDAQ	NKTR	Thu, Aug 7, 2003	8.04	8.10	7.36	7.71
141	NASDAQ	NKTR	Wed, Aug 6, 2003	7.49	7.50	6.78	6.87
140	NASDAQ	NKTR	Tue, Aug 5, 2003	8.10	8.30	7.08	7.10
139	NASDAQ	NKTR	Mon, Aug 4, 2003	8.50	8.57	7.67	8.20
138	NASDAQ	NKTR	Fri, Aug 1, 2003	8.79	9.00	8.50	8.50
137	NASDAQ	NKTR	Thu, Jul 31, 2003	8.81	9.00	8.75	8.84
136	NASDAQ	NKTR	Wed, Jul 30, 2003	8.80	9.00	8.73	8.78
135	NASDAQ	NKTR	Tue, Jul 29, 2003	9.45	9.61	8.70	9.00
134	NASDAQ	NKTR	Mon, Jul 28, 2003	9.18	9.60	9.07	9.57
133	NASDAQ	NKTR	Fri, Jul 25, 2003	9.10	9.28	8.62	9.13
132	NASDAQ	NKTR	Thu, Jul 24, 2003	9.34	9.40	9.10	9.10
131	NASDAQ	NKTR	Wed, Jul 23, 2003	9.18	9.33	9.11	9.33
130	NASDAQ	NKTR	Tue, Jul 22, 2003	9.15	9.31	9.01	9.23
129	NASDAQ	NKTR	Mon, Jul 21, 2003	9.07	9.30	8.99	9.12
128	NASDAQ	NKTR	Fri, Jul 18, 2003	9.35	9.48	9.08	9.22
127	NASDAQ	NKTR	Thu, Jul 17, 2003	9.50	9.65	9.15	9.31
126	NASDAQ	NKTR	Wed, Jul 16, 2003	9.62	9.73	9.51	9.53
125	NASDAQ	NKTR	Tue, Jul 15, 2003	9.71	10.00	9.59	9.60
124	NASDAQ	NKTR	Mon, Jul 14, 2003	9.62	9.96	9.55	9.80
123	NASDAQ	NKTR	Fri, Jul 11, 2003	9.45	9.59	9.39	9.50
122	NASDAQ	NKTR	Thu, Jul 10, 2003	9.75	9.75	9.39	9.43
121	NASDAQ	NKTR	Wed, Jul 9, 2003	9.31	9.67	9.22	9.50
120	NASDAQ	NKTR	Tue, Jul 8, 2003	9.03	9.48	9.03	9.40
119	NASDAQ	NKTR	Mon, Jul 7, 2003	9.08	9.47	9.07	9.30
118	NASDAQ	NKTR	Thu, Jul 3, 2003	9.32	9.32	9.01	9.02
117	NASDAQ	NKTR	Wed, Jul 2, 2003	9.21	9.50	9.07	9.21
116	NASDAQ	NKTR	Tue, Jul 1, 2003	8.94	9.60	8.93	9.07
115	NASDAQ	NKTR	Mon, Jun 30, 2003	8.87	9.34	8.85	9.17
114	NASDAQ	NKTR	Fri, Jun 27, 2003	9.11	9.34	8.88	9.05
113	NASDAQ	NKTR	Thu, Jun 26, 2003	8.90	9.33	8.77	9.15
112	NASDAQ	NKTR	Wed, Jun 25, 2003	8.81	9.42	8.51	8.71
111	NASDAQ	NKTR	Tue, Jun 24, 2003	9.48	9.50	8.48	8.75
110	NASDAQ	NKTR	Mon, Jun 23, 2003	10.30	10.38	9.18	9.38
109	NASDAQ	NKTR	Fri, Jun 20, 2003	10.50	11.00	10.25	10.37
108	NASDAQ	NKTR	Thu, Jun 19, 2003	11.89	12.00	10.35	10.74
107	NASDAQ	NKTR	Wed, Jun 18, 2003	12.60	12.69	11.56	11.60
106	NASDAQ	NKTR	Tue, Jun 17, 2003	14.29	14.30	12.00	12.34
105	NASDAQ	NKTR	Mon, Jun 16, 2003	12.94	14.10	12.36	13.44
104	NASDAQ	NKTR	Fri, Jun 13, 2003	12.00	12.04	11.18	11.48
103	NASDAQ	NKTR	Thu, Jun 12, 2003	12.10	12.50	11.58	11.69
102	NASDAQ	NKTR	Wed, Jun 11, 2003	11.69	12.45	11.67	12.00
101	NASDAQ	NKTR	Tue, Jun 10, 2003	11.50	11.97	11.26	11.82
100	NASDAQ	NKTR	Mon, Jun 9, 2003	11.65	11.81	11.28	11.60
99	NASDAQ	NKTR	Fri, Jun 6, 2003	11.99	12.77	11.50	11.76
98	NASDAQ	NKTR	Thu, Jun 5, 2003	11.42	12.00	11.02	11.97
97	NASDAQ	NKTR	Wed, Jun 4, 2003	11.10	11.73	11.10	11.55
96	NASDAQ	NKTR	Tue, Jun 3, 2003	11.65	11.71	10.35	11.41
95	NASDAQ	NKTR	Mon, Jun 2, 2003	10.99	11.72	10.97	11.49
94	NASDAQ	NKTR	Fri, May 30, 2003	10.50	11.32	10.33	11.20
93	NASDAQ	NKTR	Thu, May 29, 2003	9.49	10.53	9.37	10.52
92	NASDAQ	NKTR	Wed, May 28, 2003	9.25	9.80	9.18	9.44
91	NASDAQ	NKTR	Tue, May 27, 2003	8.26	9.29	8.26	9.29
90	NASDAQ	NKTR	Fri, May 23, 2003	7.88	8.25	7.78	8.19
89	NASDAQ	NKTR	Thu, May 22, 2003	7.10	7.89	7.10	7.81
88	NASDAQ	NKTR	Wed, May 21, 2003	7.59	7.76	7.51	7.73
87	NASDAQ	NKTR	Tue, May 20, 2003	7.80	7.85	7.46	7.58
86	NASDAQ	NKTR	Mon, May 19, 2003	7.75	7.90	7.48	7.70
85	NASDAQ	NKTR	Fri, May 16, 2003	7.60	7.99	7.59	7.77
84	NASDAQ	NKTR	Thu, May 15, 2003	7.75	8.04	7.65	7.99
83	NASDAQ	NKTR	Wed, May 14, 2003	7.74	8.00	7.74	7.96
82	NASDAQ	NKTR	Tue, May 13, 2003	7.76	7.96	7.69	7.84
81	NASDAQ	NKTR	Mon, May 12, 2003	7.78	7.95	7.55	7.84
80	NASDAQ	NKTR	Fri, May 9, 2003	7.82	8.07	7.82	7.86
79	NASDAQ	NKTR	Thu, May 8, 2003	8.00	8.00	7.75	7.79
78	NASDAQ	NKTR	Wed, May 7, 2003	8.02	8.08	7.89	7.92
77	NASDAQ	NKTR	Tue, May 6, 2003	8.09	8.22	8.03	8.04
76	NASDAQ	NKTR	Mon, May 5, 2003	8.26	8.37	7.94	8.05
75	NASDAQ	NKTR	Fri, May 2, 2003	8.05	8.29	8.05	8.13
74	NASDAQ	NKTR	Thu, May 1, 2003	7.95	8.10	7.82	8.07
73	NASDAQ	NKTR	Wed, Apr 30, 2003	8.01	8.13	7.87	7.98
72	NASDAQ	NKTR	Tue, Apr 29, 2003	8.24	8.46	7.96	8.04
71	NASDAQ	NKTR	Mon, Apr 28, 2003	8.04	8.20	7.93	8.18
70	NASDAQ	NKTR	Fri, Apr 25, 2003	8.00	8.25	7.92	8.09
69	NASDAQ	NKTR	Thu, Apr 24, 2003	8.35	8.35	7.90	8.01
68	NASDAQ	NKTR	Wed, Apr 23, 2003	8.00	8.40	8.00	8.15
67	NASDAQ	NKTR	Tue, Apr 22, 2003	7.30	8.03	7.27	8.00
66	NASDAQ	NKTR	Mon, Apr 21, 2003	7.30	7.44	7.30	7.38
65	NASDAQ	NKTR	Thu, Apr 17, 2003	7.33	7.44	7.15	7.35
64	NASDAQ	NKTR	Wed, Apr 16, 2003	7.05	7.24	7.04	7.15
63	NASDAQ	NKTR	Tue, Apr 15, 2003	6.78	7.05	6.69	7.00
62	NASDAQ	NKTR	Mon, Apr 14, 2003	6.55	6.78	6.53	6.78
61	NASDAQ	NKTR	Fri, Apr 11, 2003	6.75	6.89	6.40	6.58
60	NASDAQ	NKTR	Thu, Apr 10, 2003	6.80	6.87	6.70	6.73
59	NASDAQ	NKTR	Wed, Apr 9, 2003	6.87	6.97	6.76	6.85
58	NASDAQ	NKTR	Tue, Apr 8, 2003	6.57	6.90	6.55	6.83
57	NASDAQ	NKTR	Mon, Apr 7, 2003	6.46	6.90	6.45	6.74
56	NASDAQ	NKTR	Fri, Apr 4, 2003	6.74	6.79	6.41	6.41
55	NASDAQ	NKTR	Thu, Apr 3, 2003	6.36	6.72	6.35	6.71
54	NASDAQ	NKTR	Wed, Apr 2, 2003	6.35	6.49	6.21	6.43
53	NASDAQ	NKTR	Tue, Apr 1, 2003	6.30	6.38	6.14	6.35
52	NASDAQ	NKTR	Mon, Mar 31, 2003	6.28	6.37	6.21	6.32
51	NASDAQ	NKTR	Fri, Mar 28, 2003	6.18	6.45	6.12	6.32
50	NASDAQ	NKTR	Thu, Mar 27, 2003	6.25	6.25	5.85	6.16
49	NASDAQ	NKTR	Wed, Mar 26, 2003	5.90	6.14	5.90	6.08
48	NASDAQ	NKTR	Tue, Mar 25, 2003	5.75	6.03	5.69	5.99
47	NASDAQ	NKTR	Mon, Mar 24, 2003	6.10	6.17	5.93	5.93
46	NASDAQ	NKTR	Fri, Mar 21, 2003	6.34	6.35	5.75	6.14
45	NASDAQ	NKTR	Thu, Mar 20, 2003	5.80	6.10	5.80	5.98
44	NASDAQ	NKTR	Wed, Mar 19, 2003	5.80	5.95	5.65	5.85
43	NASDAQ	NKTR	Tue, Mar 18, 2003	5.62	5.95	5.62	5.90
42	NASDAQ	NKTR	Mon, Mar 17, 2003	5.25	5.78	5.17	5.64
41	NASDAQ	NKTR	Fri, Mar 14, 2003	5.42	5.47	5.27	5.35
40	NASDAQ	NKTR	Thu, Mar 13, 2003	5.11	5.40	5.10	5.40
39	NASDAQ	NKTR	Wed, Mar 12, 2003	4.67	4.98	4.66	4.95
38	NASDAQ	NKTR	Tue, Mar 11, 2003	4.47	4.81	4.47	4.76
37	NASDAQ	NKTR	Mon, Mar 10, 2003	4.43	4.70	4.28	4.52
36	NASDAQ	NKTR	Fri, Mar 7, 2003	4.54	4.73	4.44	4.46
35	NASDAQ	NKTR	Thu, Mar 6, 2003	5.00	5.10	4.63	4.75
34	NASDAQ	NKTR	Wed, Mar 5, 2003	4.89	5.12	4.89	5.06
33	NASDAQ	NKTR	Tue, Mar 4, 2003	4.86	4.95	4.83	4.89
32	NASDAQ	NKTR	Mon, Mar 3, 2003	5.03	5.25	4.80	4.90
31	NASDAQ	NKTR	Fri, Feb 28, 2003	5.10	5.20	4.99	5.05
30	NASDAQ	NKTR	Thu, Feb 27, 2003	5.17	5.22	4.93	4.95
29	NASDAQ	NKTR	Wed, Feb 26, 2003	5.27	5.29	4.97	5.11
28	NASDAQ	NKTR	Tue, Feb 25, 2003	4.92	5.40	4.90	5.27
27	NASDAQ	NKTR	Mon, Feb 24, 2003	5.34	5.43	4.91	4.93
26	NASDAQ	NKTR	Fri, Feb 21, 2003	4.86	5.45	4.76	5.42
25	NASDAQ	NKTR	Thu, Feb 20, 2003	5.06	5.12	4.77	4.92
24	NASDAQ	NKTR	Wed, Feb 19, 2003	5.03	5.05	4.76	5.00
23	NASDAQ	NKTR	Tue, Feb 18, 2003	5.08	5.18	4.94	5.03
22	NASDAQ	NKTR	Fri, Feb 14, 2003	4.62	5.43	4.62	5.10
21	NASDAQ	NKTR	Thu, Feb 13, 2003	4.96	5.05	4.58	4.62
20	NASDAQ	NKTR	Wed, Feb 12, 2003	4.93	5.15	4.89	5.00
19	NASDAQ	NKTR	Tue, Feb 11, 2003	5.00	5.10	4.90	4.93
18	NASDAQ	NKTR	Mon, Feb 10, 2003	5.06	5.35	4.96	5.05
17	NASDAQ	NKTR	Fri, Feb 7, 2003	5.21	5.23	5.04	5.10
16	NASDAQ	NKTR	Thu, Feb 6, 2003	5.27	5.36	5.20	5.26
15	NASDAQ	NKTR	Wed, Feb 5, 2003	5.35	5.41	5.25	5.27
14	NASDAQ	NKTR	Tue, Feb 4, 2003	5.31	5.44	5.15	5.38
13	NASDAQ	NKTR	Mon, Feb 3, 2003	5.50	5.83	5.33	5.33
12	NASDAQ	NKTR	Fri, Jan 31, 2003	5.27	5.87	5.01	5.86
11	NASDAQ	NKTR	Thu, Jan 30, 2003	6.10	6.15	5.27	5.35
10	NASDAQ	NKTR	Wed, Jan 29, 2003	7.49	7.53	6.06	6.18
9	NASDAQ	NKTR	Tue, Jan 28, 2003	7.70	7.99	7.51	7.85
8	NASDAQ	NKTR	Mon, Jan 27, 2003	7.81	7.89	7.55	7.67
7	NASDAQ	NKTR	Fri, Jan 24, 2003	8.07	8.15	7.65	7.81
6	NASDAQ	NKTR	Thu, Jan 23, 2003	8.15	8.31	7.90	8.10
5	NASDAQ	NKTR	Wed, Jan 22, 2003	8.63	8.63	8.15	8.20
4	NASDAQ	NKTR	Tue, Jan 21, 2003	9.25	9.30	8.60	8.63
3	NASDAQ	NKTR	Fri, Jan 17, 2003	9.22	9.24	8.85	9.20
2	NASDAQ	NKTR	Thu, Jan 16, 2003	8.47	9.24	8.40	9.21
1	NASDAQ	NKTR	Wed, Jan 15, 2003	8.60	8.61	8.37	8.46
#	Exchange	Symbol	Date	Open	High	Low	Close

Nektar Therapeutics NASDAQ:NKTR Historical Prices

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