Invesco Dividend Achievers ETF NASDAQ:PFM Historical Prices

Below are the 4680 trading days of historical prices for PFM.

#	Exchange	Symbol	Date	Open	High	Low	Close
4680	NASDAQ	PFM	Fri, Apr 19, 2024	40.54	40.68	40.54	40.68
4679	NASDAQ	PFM	Thu, Apr 18, 2024	40.60	40.76	40.44	40.49
4678	NASDAQ	PFM	Wed, Apr 17, 2024	40.72	40.78	40.43	40.51
4677	NASDAQ	PFM	Tue, Apr 16, 2024	40.77	40.77	40.55	40.57
4676	NASDAQ	PFM	Mon, Apr 15, 2024	41.34	41.41	40.62	40.73
4675	NASDAQ	PFM	Fri, Apr 12, 2024	41.25	41.31	40.89	40.99
4674	NASDAQ	PFM	Thu, Apr 11, 2024	41.63	41.68	41.27	41.52
4673	NASDAQ	PFM	Wed, Apr 10, 2024	41.53	41.61	41.36	41.45
4672	NASDAQ	PFM	Tue, Apr 9, 2024	41.95	42.05	41.69	42.03
4671	NASDAQ	PFM	Mon, Apr 8, 2024	41.87	41.98	41.87	41.92
4670	NASDAQ	PFM	Fri, Apr 5, 2024	41.65	42.02	41.64	41.87
4669	NASDAQ	PFM	Thu, Apr 4, 2024	42.31	42.31	41.58	41.62
4668	NASDAQ	PFM	Wed, Apr 3, 2024	42.11	42.16	41.94	42.04
4667	NASDAQ	PFM	Tue, Apr 2, 2024	42.08	42.12	41.95	42.08
4666	NASDAQ	PFM	Mon, Apr 1, 2024	42.60	42.60	42.32	42.36
4665	NASDAQ	PFM	Thu, Mar 28, 2024	42.53	42.69	42.52	42.57
4664	NASDAQ	PFM	Wed, Mar 27, 2024	42.15	42.51	42.15	42.49
4663	NASDAQ	PFM	Tue, Mar 26, 2024	42.15	42.15	41.95	41.98
4662	NASDAQ	PFM	Mon, Mar 25, 2024	42.12	42.12	42.01	42.01
4661	NASDAQ	PFM	Fri, Mar 22, 2024	42.41	42.49	42.20	42.20
4660	NASDAQ	PFM	Thu, Mar 21, 2024	42.39	42.60	42.39	42.42
4659	NASDAQ	PFM	Wed, Mar 20, 2024	41.94	42.26	41.85	42.23
4658	NASDAQ	PFM	Tue, Mar 19, 2024	41.63	41.95	41.63	41.92
4657	NASDAQ	PFM	Mon, Mar 18, 2024	41.71	41.83	41.70	41.71
4656	NASDAQ	PFM	Fri, Mar 15, 2024	41.74	41.88	41.70	41.78
4655	NASDAQ	PFM	Thu, Mar 14, 2024	42.12	42.12	41.74	41.93
4654	NASDAQ	PFM	Wed, Mar 13, 2024	42.14	42.18	42.02	42.06
4653	NASDAQ	PFM	Tue, Mar 12, 2024	41.92	42.13	41.88	42.11
4652	NASDAQ	PFM	Mon, Mar 11, 2024	41.57	41.83	41.52	41.83
4651	NASDAQ	PFM	Fri, Mar 8, 2024	41.79	41.88	41.69	41.69
4650	NASDAQ	PFM	Thu, Mar 7, 2024	41.85	41.92	41.81	41.87
4649	NASDAQ	PFM	Wed, Mar 6, 2024	41.58	41.79	41.54	41.62
4648	NASDAQ	PFM	Tue, Mar 5, 2024	41.57	41.67	41.27	41.41
4647	NASDAQ	PFM	Mon, Mar 4, 2024	41.63	41.76	41.63	41.70
4646	NASDAQ	PFM	Fri, Mar 1, 2024	41.43	41.69	41.39	41.67
4645	NASDAQ	PFM	Thu, Feb 29, 2024	41.61	41.61	41.38	41.45
4644	NASDAQ	PFM	Wed, Feb 28, 2024	41.30	41.47	41.30	41.45
4643	NASDAQ	PFM	Tue, Feb 27, 2024	41.48	41.48	41.32	41.41
4642	NASDAQ	PFM	Mon, Feb 26, 2024	41.62	41.62	41.42	41.42
4641	NASDAQ	PFM	Fri, Feb 23, 2024	41.52	41.69	41.52	41.56
4640	NASDAQ	PFM	Thu, Feb 22, 2024	41.23	41.54	41.16	41.49
4639	NASDAQ	PFM	Wed, Feb 21, 2024	40.85	41.03	40.75	41.03
4638	NASDAQ	PFM	Tue, Feb 20, 2024	40.78	40.94	40.78	40.86
4637	NASDAQ	PFM	Fri, Feb 16, 2024	41.02	41.14	40.88	40.89
4636	NASDAQ	PFM	Thu, Feb 15, 2024	40.70	41.06	40.70	41.03
4635	NASDAQ	PFM	Wed, Feb 14, 2024	40.64	40.68	40.45	40.66
4634	NASDAQ	PFM	Tue, Feb 13, 2024	40.64	40.67	40.21	40.44
4633	NASDAQ	PFM	Mon, Feb 12, 2024	40.86	41.08	40.86	40.99
4632	NASDAQ	PFM	Fri, Feb 9, 2024	40.83	40.92	40.75	40.88
4631	NASDAQ	PFM	Thu, Feb 8, 2024	40.80	40.86	40.70	40.82
4630	NASDAQ	PFM	Wed, Feb 7, 2024	40.77	40.89	40.73	40.87
4629	NASDAQ	PFM	Tue, Feb 6, 2024	40.52	40.67	40.52	40.64
4628	NASDAQ	PFM	Mon, Feb 5, 2024	40.72	40.72	40.38	40.51
4627	NASDAQ	PFM	Fri, Feb 2, 2024	40.62	40.92	40.53	40.78
4626	NASDAQ	PFM	Thu, Feb 1, 2024	40.41	40.76	40.33	40.76
4625	NASDAQ	PFM	Wed, Jan 31, 2024	40.79	40.81	40.33	40.33
4624	NASDAQ	PFM	Tue, Jan 30, 2024	40.62	40.79	40.60	40.78
4623	NASDAQ	PFM	Mon, Jan 29, 2024	40.45	40.68	40.42	40.66
4622	NASDAQ	PFM	Fri, Jan 26, 2024	40.46	40.56	40.41	40.47
4621	NASDAQ	PFM	Thu, Jan 25, 2024	40.37	40.52	40.31	40.50
4620	NASDAQ	PFM	Wed, Jan 24, 2024	40.48	40.54	40.24	40.24
4619	NASDAQ	PFM	Tue, Jan 23, 2024	40.28	40.40	40.25	40.39
4618	NASDAQ	PFM	Mon, Jan 22, 2024	40.25	40.35	40.20	40.27
4617	NASDAQ	PFM	Fri, Jan 19, 2024	39.94	40.21	39.80	40.15
4616	NASDAQ	PFM	Thu, Jan 18, 2024	39.63	39.83	39.49	39.82
4615	NASDAQ	PFM	Wed, Jan 17, 2024	39.52	39.67	39.41	39.54
4614	NASDAQ	PFM	Tue, Jan 16, 2024	39.77	39.82	39.60	39.71
4613	NASDAQ	PFM	Fri, Jan 12, 2024	39.93	40.02	39.77	39.93
4612	NASDAQ	PFM	Thu, Jan 11, 2024	39.85	39.87	39.53	39.79
4611	NASDAQ	PFM	Wed, Jan 10, 2024	39.79	39.90	39.72	39.86
4610	NASDAQ	PFM	Tue, Jan 9, 2024	39.74	39.75	39.61	39.73
4609	NASDAQ	PFM	Mon, Jan 8, 2024	39.49	39.88	39.49	39.87
4608	NASDAQ	PFM	Fri, Jan 5, 2024	39.57	39.67	39.40	39.55
4607	NASDAQ	PFM	Thu, Jan 4, 2024	39.56	39.79	39.51	39.51
4606	NASDAQ	PFM	Wed, Jan 3, 2024	39.76	39.76	39.53	39.58
4605	NASDAQ	PFM	Tue, Jan 2, 2024	39.64	39.95	39.64	39.87
4604	NASDAQ	PFM	Fri, Dec 29, 2023	39.86	39.94	39.74	39.89
4603	NASDAQ	PFM	Thu, Dec 28, 2023	39.84	39.98	39.84	39.92
4602	NASDAQ	PFM	Wed, Dec 27, 2023	39.76	39.89	39.76	39.89
4601	NASDAQ	PFM	Tue, Dec 26, 2023	39.73	39.88	39.70	39.80
4600	NASDAQ	PFM	Fri, Dec 22, 2023	39.64	39.78	39.56	39.65
4599	NASDAQ	PFM	Thu, Dec 21, 2023	39.39	39.57	39.28	39.57
4598	NASDAQ	PFM	Wed, Dec 20, 2023	39.69	39.83	39.21	39.21
4597	NASDAQ	PFM	Tue, Dec 19, 2023	39.63	39.83	39.63	39.83
4596	NASDAQ	PFM	Mon, Dec 18, 2023	39.56	39.69	39.56	39.62
4595	NASDAQ	PFM	Fri, Dec 15, 2023	39.65	39.74	39.56	39.65
4594	NASDAQ	PFM	Thu, Dec 14, 2023	39.94	39.94	39.71	39.77
4593	NASDAQ	PFM	Wed, Dec 13, 2023	39.08	39.68	39.07	39.68
4592	NASDAQ	PFM	Tue, Dec 12, 2023	39.08	39.15	38.93	39.11
4591	NASDAQ	PFM	Mon, Dec 11, 2023	38.79	39.08	38.79	39.07
4590	NASDAQ	PFM	Fri, Dec 8, 2023	38.62	38.80	38.59	38.75
4589	NASDAQ	PFM	Thu, Dec 7, 2023	38.63	38.74	38.61	38.68
4588	NASDAQ	PFM	Wed, Dec 6, 2023	38.73	38.78	38.56	38.57
4587	NASDAQ	PFM	Tue, Dec 5, 2023	38.67	38.71	38.61	38.66
4586	NASDAQ	PFM	Mon, Dec 4, 2023	38.67	38.84	38.67	38.83
4585	NASDAQ	PFM	Fri, Dec 1, 2023	38.46	38.85	38.46	38.82
4584	NASDAQ	PFM	Thu, Nov 30, 2023	38.26	38.57	38.26	38.55
4583	NASDAQ	PFM	Wed, Nov 29, 2023	38.34	38.44	38.20	38.22
4582	NASDAQ	PFM	Tue, Nov 28, 2023	38.20	38.41	38.20	38.24
4581	NASDAQ	PFM	Mon, Nov 27, 2023	38.27	38.30	38.25	38.26
4580	NASDAQ	PFM	Fri, Nov 24, 2023	38.30	38.38	38.28	38.36
4579	NASDAQ	PFM	Wed, Nov 22, 2023	38.17	38.30	38.17	38.25
4578	NASDAQ	PFM	Tue, Nov 21, 2023	38.07	38.14	38.01	38.12
4577	NASDAQ	PFM	Mon, Nov 20, 2023	37.93	38.19	37.92	38.11
4576	NASDAQ	PFM	Fri, Nov 17, 2023	37.96	38.01	37.89	37.96
4575	NASDAQ	PFM	Thu, Nov 16, 2023	37.82	37.95	37.78	37.89
4574	NASDAQ	PFM	Wed, Nov 15, 2023	37.92	38.06	37.92	37.97
4573	NASDAQ	PFM	Tue, Nov 14, 2023	37.60	37.89	37.60	37.80
4572	NASDAQ	PFM	Mon, Nov 13, 2023	37.17	37.25	37.12	37.15
4571	NASDAQ	PFM	Fri, Nov 10, 2023	36.90	37.23	36.78	37.20
4570	NASDAQ	PFM	Thu, Nov 9, 2023	37.05	37.05	36.75	36.75
4569	NASDAQ	PFM	Wed, Nov 8, 2023	37.04	37.08	36.90	37.03
4568	NASDAQ	PFM	Tue, Nov 7, 2023	36.97	37.11	36.97	37.03
4567	NASDAQ	PFM	Mon, Nov 6, 2023	37.05	37.05	36.97	37.04
4566	NASDAQ	PFM	Fri, Nov 3, 2023	36.92	37.19	36.92	37.04
4565	NASDAQ	PFM	Thu, Nov 2, 2023	36.37	36.79	36.37	36.79
4564	NASDAQ	PFM	Wed, Nov 1, 2023	35.96	36.19	35.89	36.11
4563	NASDAQ	PFM	Tue, Oct 31, 2023	35.67	35.93	35.62	35.93
4562	NASDAQ	PFM	Mon, Oct 30, 2023	35.40	35.72	35.40	35.65
4561	NASDAQ	PFM	Fri, Oct 27, 2023	35.67	35.67	35.18	35.25
4560	NASDAQ	PFM	Thu, Oct 26, 2023	35.85	35.93	35.64	35.65
4559	NASDAQ	PFM	Wed, Oct 25, 2023	36.00	36.07	35.87	35.90
4558	NASDAQ	PFM	Tue, Oct 24, 2023	35.96	36.13	35.90	36.04
4557	NASDAQ	PFM	Mon, Oct 23, 2023	35.87	36.09	35.80	35.84
4556	NASDAQ	PFM	Fri, Oct 20, 2023	36.33	36.37	36.00	36.02
4555	NASDAQ	PFM	Thu, Oct 19, 2023	36.74	36.81	36.33	36.39
4554	NASDAQ	PFM	Wed, Oct 18, 2023	36.97	36.98	36.62	36.67
4553	NASDAQ	PFM	Tue, Oct 17, 2023	36.79	37.12	36.79	37.01
4552	NASDAQ	PFM	Mon, Oct 16, 2023	36.75	37.06	36.75	36.97
4551	NASDAQ	PFM	Fri, Oct 13, 2023	36.67	36.86	36.52	36.59
4550	NASDAQ	PFM	Thu, Oct 12, 2023	36.84	36.84	36.41	36.60
4549	NASDAQ	PFM	Wed, Oct 11, 2023	36.84	36.84	36.58	36.78
4548	NASDAQ	PFM	Tue, Oct 10, 2023	36.64	36.98	36.64	36.81
4547	NASDAQ	PFM	Mon, Oct 9, 2023	36.26	36.61	36.24	36.61
4546	NASDAQ	PFM	Fri, Oct 6, 2023	35.90	36.48	35.73	36.33
4545	NASDAQ	PFM	Thu, Oct 5, 2023	36.11	36.16	35.92	36.08
4544	NASDAQ	PFM	Wed, Oct 4, 2023	36.03	36.20	35.95	36.17
4543	NASDAQ	PFM	Tue, Oct 3, 2023	36.16	36.32	35.93	36.02
4542	NASDAQ	PFM	Mon, Oct 2, 2023	36.41	36.50	36.12	36.35
4541	NASDAQ	PFM	Fri, Sep 29, 2023	36.84	36.84	36.43	36.53
4540	NASDAQ	PFM	Thu, Sep 28, 2023	36.47	36.78	36.47	36.66
4539	NASDAQ	PFM	Wed, Sep 27, 2023	36.64	36.64	36.28	36.49
4538	NASDAQ	PFM	Tue, Sep 26, 2023	36.87	36.87	36.52	36.55
4537	NASDAQ	PFM	Mon, Sep 25, 2023	36.89	37.10	36.89	37.10
4536	NASDAQ	PFM	Fri, Sep 22, 2023	37.15	37.22	37.01	37.02
4535	NASDAQ	PFM	Thu, Sep 21, 2023	37.39	37.40	37.05	37.07
4534	NASDAQ	PFM	Wed, Sep 20, 2023	37.84	37.94	37.56	37.57
4533	NASDAQ	PFM	Tue, Sep 19, 2023	37.70	37.77	37.53	37.71
4532	NASDAQ	PFM	Mon, Sep 18, 2023	37.74	37.89	37.74	37.82
4531	NASDAQ	PFM	Fri, Sep 15, 2023	38.13	38.22	37.91	37.92
4530	NASDAQ	PFM	Thu, Sep 14, 2023	38.09	38.30	38.09	38.26
4529	NASDAQ	PFM	Wed, Sep 13, 2023	37.93	38.01	37.87	37.92
4528	NASDAQ	PFM	Tue, Sep 12, 2023	37.92	38.09	37.87	37.93
4527	NASDAQ	PFM	Mon, Sep 11, 2023	38.09	38.09	38.08	38.08
4526	NASDAQ	PFM	Fri, Sep 8, 2023	37.91	38.06	37.91	37.99
4525	NASDAQ	PFM	Thu, Sep 7, 2023	37.83	38.02	37.83	37.93
4524	NASDAQ	PFM	Wed, Sep 6, 2023	38.04	38.08	37.88	37.98
4523	NASDAQ	PFM	Tue, Sep 5, 2023	38.39	38.39	38.13	38.13
4522	NASDAQ	PFM	Fri, Sep 1, 2023	38.50	38.55	38.34	38.44
4521	NASDAQ	PFM	Thu, Aug 31, 2023	38.50	38.57	38.37	38.37
4520	NASDAQ	PFM	Wed, Aug 30, 2023	38.39	38.56	38.39	38.48
4519	NASDAQ	PFM	Tue, Aug 29, 2023	38.02	38.41	38.02	38.41
4518	NASDAQ	PFM	Mon, Aug 28, 2023	37.95	38.10	37.90	38.03
4517	NASDAQ	PFM	Fri, Aug 25, 2023	37.68	37.95	37.56	37.85
4516	NASDAQ	PFM	Thu, Aug 24, 2023	37.87	38.13	37.59	37.59
4515	NASDAQ	PFM	Wed, Aug 23, 2023	37.66	37.95	37.66	37.90
4514	NASDAQ	PFM	Tue, Aug 22, 2023	37.78	37.85	37.60	37.65
4513	NASDAQ	PFM	Mon, Aug 21, 2023	37.78	37.86	37.54	37.76
4512	NASDAQ	PFM	Fri, Aug 18, 2023	37.70	37.84	37.70	37.77
4511	NASDAQ	PFM	Thu, Aug 17, 2023	38.05	38.06	37.71	37.71
4510	NASDAQ	PFM	Wed, Aug 16, 2023	38.06	38.22	37.90	37.91
4509	NASDAQ	PFM	Tue, Aug 15, 2023	38.28	38.30	38.04	38.09
4508	NASDAQ	PFM	Mon, Aug 14, 2023	38.39	38.50	38.39	38.49
4507	NASDAQ	PFM	Fri, Aug 11, 2023	38.30	38.48	38.25	38.46
4506	NASDAQ	PFM	Thu, Aug 10, 2023	38.50	38.74	38.30	38.33
4505	NASDAQ	PFM	Wed, Aug 9, 2023	38.45	38.55	38.33	38.36
4504	NASDAQ	PFM	Tue, Aug 8, 2023	38.43	38.47	38.13	38.45
4503	NASDAQ	PFM	Mon, Aug 7, 2023	38.44	38.67	38.44	38.67
4502	NASDAQ	PFM	Fri, Aug 4, 2023	38.63	38.77	38.30	38.32
4501	NASDAQ	PFM	Thu, Aug 3, 2023	38.67	38.73	38.55	38.60
4500	NASDAQ	PFM	Wed, Aug 2, 2023	38.90	38.92	38.70	38.78
4499	NASDAQ	PFM	Tue, Aug 1, 2023	38.99	39.08	38.94	39.06
4498	NASDAQ	PFM	Mon, Jul 31, 2023	39.08	39.11	38.98	39.08
4497	NASDAQ	PFM	Fri, Jul 28, 2023	39.08	39.12	38.93	39.05
4496	NASDAQ	PFM	Thu, Jul 27, 2023	39.34	39.34	38.88	38.89
4495	NASDAQ	PFM	Wed, Jul 26, 2023	39.12	39.30	39.05	39.21
4494	NASDAQ	PFM	Tue, Jul 25, 2023	39.08	39.29	39.08	39.20
4493	NASDAQ	PFM	Mon, Jul 24, 2023	39.05	39.25	39.05	39.17
4492	NASDAQ	PFM	Fri, Jul 21, 2023	39.02	39.11	39.01	39.02
4491	NASDAQ	PFM	Thu, Jul 20, 2023	38.72	38.95	38.72	38.87
4490	NASDAQ	PFM	Wed, Jul 19, 2023	38.67	38.79	38.66	38.74
4489	NASDAQ	PFM	Tue, Jul 18, 2023	38.32	38.62	38.32	38.56
4488	NASDAQ	PFM	Mon, Jul 17, 2023	38.21	38.47	38.21	38.40
4487	NASDAQ	PFM	Fri, Jul 14, 2023	38.35	38.40	38.26	38.31
4486	NASDAQ	PFM	Thu, Jul 13, 2023	38.36	38.38	38.26	38.36
4485	NASDAQ	PFM	Wed, Jul 12, 2023	38.29	38.36	38.19	38.21
4484	NASDAQ	PFM	Tue, Jul 11, 2023	37.94	38.09	37.86	38.05
4483	NASDAQ	PFM	Mon, Jul 10, 2023	37.63	37.87	37.63	37.83
4482	NASDAQ	PFM	Fri, Jul 7, 2023	37.73	37.90	37.59	37.61
4481	NASDAQ	PFM	Thu, Jul 6, 2023	37.82	37.82	37.62	37.79
4480	NASDAQ	PFM	Wed, Jul 5, 2023	38.04	38.14	38.03	38.07
4479	NASDAQ	PFM	Mon, Jul 3, 2023	38.19	38.27	38.12	38.27
4478	NASDAQ	PFM	Fri, Jun 30, 2023	38.10	38.29	38.06	38.23
4477	NASDAQ	PFM	Thu, Jun 29, 2023	37.55	37.86	37.55	37.86
4476	NASDAQ	PFM	Wed, Jun 28, 2023	37.62	37.62	37.47	37.54
4475	NASDAQ	PFM	Tue, Jun 27, 2023	37.41	37.70	37.38	37.67
4474	NASDAQ	PFM	Mon, Jun 26, 2023	37.26	37.43	37.20	37.33
4473	NASDAQ	PFM	Fri, Jun 23, 2023	37.31	37.44	37.24	37.29
4472	NASDAQ	PFM	Thu, Jun 22, 2023	37.59	37.59	37.45	37.57
4471	NASDAQ	PFM	Wed, Jun 21, 2023	37.47	37.72	37.46	37.57
4470	NASDAQ	PFM	Tue, Jun 20, 2023	37.76	37.76	37.58	37.58
4469	NASDAQ	PFM	Fri, Jun 16, 2023	38.28	38.30	38.04	38.08
4468	NASDAQ	PFM	Thu, Jun 15, 2023	37.64	38.26	37.64	38.16
4467	NASDAQ	PFM	Wed, Jun 14, 2023	37.75	37.85	37.53	37.68
4466	NASDAQ	PFM	Tue, Jun 13, 2023	37.61	37.73	37.56	37.70
4465	NASDAQ	PFM	Mon, Jun 12, 2023	37.35	37.51	37.28	37.51
4464	NASDAQ	PFM	Fri, Jun 9, 2023	37.31	37.36	37.20	37.27
4463	NASDAQ	PFM	Thu, Jun 8, 2023	37.09	37.28	37.04	37.23
4462	NASDAQ	PFM	Wed, Jun 7, 2023	37.05	37.15	37.03	37.14
4461	NASDAQ	PFM	Tue, Jun 6, 2023	36.96	37.03	36.88	37.02
4460	NASDAQ	PFM	Mon, Jun 5, 2023	37.16	37.16	36.95	36.98
4459	NASDAQ	PFM	Fri, Jun 2, 2023	36.70	37.14	36.70	37.08
4458	NASDAQ	PFM	Thu, Jun 1, 2023	36.27	36.54	36.09	36.48
4457	NASDAQ	PFM	Wed, May 31, 2023	36.28	36.29	36.05	36.20
4456	NASDAQ	PFM	Tue, May 30, 2023	36.45	36.53	36.25	36.34
4455	NASDAQ	PFM	Fri, May 26, 2023	36.21	36.48	36.21	36.45
4454	NASDAQ	PFM	Thu, May 25, 2023	36.17	36.19	35.89	36.12
4453	NASDAQ	PFM	Wed, May 24, 2023	36.30	36.30	36.07	36.10
4452	NASDAQ	PFM	Tue, May 23, 2023	36.69	36.72	36.42	36.45
4451	NASDAQ	PFM	Mon, May 22, 2023	36.89	36.94	36.71	36.76
4450	NASDAQ	PFM	Fri, May 19, 2023	36.93	37.01	36.76	36.86
4449	NASDAQ	PFM	Thu, May 18, 2023	36.59	36.89	36.58	36.87
4448	NASDAQ	PFM	Wed, May 17, 2023	36.47	36.73	36.38	36.68
4447	NASDAQ	PFM	Tue, May 16, 2023	36.57	36.57	36.32	36.32
4446	NASDAQ	PFM	Mon, May 15, 2023	36.76	36.76	36.54	36.73
4445	NASDAQ	PFM	Fri, May 12, 2023	36.71	36.77	36.48	36.68
4444	NASDAQ	PFM	Thu, May 11, 2023	36.66	36.67	36.50	36.67
4443	NASDAQ	PFM	Wed, May 10, 2023	36.88	36.99	36.48	36.81
4442	NASDAQ	PFM	Tue, May 9, 2023	36.75	36.83	36.70	36.72
4441	NASDAQ	PFM	Mon, May 8, 2023	36.95	36.98	36.82	36.87
4440	NASDAQ	PFM	Fri, May 5, 2023	36.68	37.02	36.68	36.96
4439	NASDAQ	PFM	Thu, May 4, 2023	36.52	36.53	36.26	36.35
4438	NASDAQ	PFM	Wed, May 3, 2023	36.94	37.06	36.62	36.62
4437	NASDAQ	PFM	Tue, May 2, 2023	37.23	37.23	36.66	36.91
4436	NASDAQ	PFM	Mon, May 1, 2023	37.29	37.50	37.29	37.32
4435	NASDAQ	PFM	Fri, Apr 28, 2023	36.97	37.35	36.97	37.35
4434	NASDAQ	PFM	Thu, Apr 27, 2023	36.50	37.06	36.50	37.03
4433	NASDAQ	PFM	Wed, Apr 26, 2023	36.74	36.74	36.39	36.42
4432	NASDAQ	PFM	Tue, Apr 25, 2023	37.12	37.12	36.74	36.74
4431	NASDAQ	PFM	Mon, Apr 24, 2023	37.07	37.19	37.07	37.17
4430	NASDAQ	PFM	Fri, Apr 21, 2023	37.15	37.16	36.99	37.10
4429	NASDAQ	PFM	Thu, Apr 20, 2023	36.96	37.19	36.96	37.08
4428	NASDAQ	PFM	Wed, Apr 19, 2023	37.17	37.24	37.12	37.19
4427	NASDAQ	PFM	Tue, Apr 18, 2023	37.25	37.25	37.08	37.19
4426	NASDAQ	PFM	Mon, Apr 17, 2023	37.03	37.18	36.96	37.16
4425	NASDAQ	PFM	Fri, Apr 14, 2023	37.08	37.29	36.91	37.01
4424	NASDAQ	PFM	Thu, Apr 13, 2023	36.88	37.15	36.73	37.15
4423	NASDAQ	PFM	Wed, Apr 12, 2023	37.05	37.08	36.74	36.80
4422	NASDAQ	PFM	Tue, Apr 11, 2023	36.81	37.00	36.81	36.87
4421	NASDAQ	PFM	Mon, Apr 10, 2023	36.56	36.79	36.55	36.79
4420	NASDAQ	PFM	Thu, Apr 6, 2023	36.68	36.77	36.59	36.74
4419	NASDAQ	PFM	Wed, Apr 5, 2023	36.55	36.72	36.55	36.70
4418	NASDAQ	PFM	Tue, Apr 4, 2023	36.90	36.90	36.52	36.61
4417	NASDAQ	PFM	Mon, Apr 3, 2023	36.70	36.86	36.66	36.82
4416	NASDAQ	PFM	Fri, Mar 31, 2023	36.32	36.61	36.31	36.60
4415	NASDAQ	PFM	Thu, Mar 30, 2023	36.17	36.21	36.01	36.15
4414	NASDAQ	PFM	Wed, Mar 29, 2023	35.80	35.99	35.79	35.97
4413	NASDAQ	PFM	Tue, Mar 28, 2023	35.51	35.69	35.48	35.56
4412	NASDAQ	PFM	Mon, Mar 27, 2023	35.71	35.75	35.55	35.62
4411	NASDAQ	PFM	Fri, Mar 24, 2023	35.03	35.45	34.93	35.45
4410	NASDAQ	PFM	Thu, Mar 23, 2023	35.35	35.62	34.96	35.15
4409	NASDAQ	PFM	Wed, Mar 22, 2023	35.77	35.89	35.16	35.16
4408	NASDAQ	PFM	Tue, Mar 21, 2023	35.70	35.77	35.49	35.73
4407	NASDAQ	PFM	Mon, Mar 20, 2023	35.17	35.47	35.17	35.45
4406	NASDAQ	PFM	Fri, Mar 17, 2023	35.50	35.52	35.13	35.24
4405	NASDAQ	PFM	Thu, Mar 16, 2023	35.11	35.66	34.95	35.64
4404	NASDAQ	PFM	Wed, Mar 15, 2023	35.09	35.27	34.84	35.27
4403	NASDAQ	PFM	Tue, Mar 14, 2023	35.63	35.67	35.16	35.54
4402	NASDAQ	PFM	Mon, Mar 13, 2023	34.95	35.52	34.89	35.15
4401	NASDAQ	PFM	Fri, Mar 10, 2023	35.58	35.73	35.10	35.24
4400	NASDAQ	PFM	Thu, Mar 9, 2023	36.30	36.34	35.61	35.66
4399	NASDAQ	PFM	Wed, Mar 8, 2023	36.17	36.23	36.03	36.19
4398	NASDAQ	PFM	Tue, Mar 7, 2023	36.76	36.76	36.15	36.22
4397	NASDAQ	PFM	Mon, Mar 6, 2023	36.71	36.92	36.71	36.79
4396	NASDAQ	PFM	Fri, Mar 3, 2023	36.39	36.72	36.32	36.71
4395	NASDAQ	PFM	Thu, Mar 2, 2023	35.92	36.34	35.92	36.33
4394	NASDAQ	PFM	Wed, Mar 1, 2023	36.16	36.22	35.95	36.08
4393	NASDAQ	PFM	Tue, Feb 28, 2023	36.44	36.49	36.26	36.26
4392	NASDAQ	PFM	Mon, Feb 27, 2023	36.70	36.75	36.37	36.44
4391	NASDAQ	PFM	Fri, Feb 24, 2023	36.33	36.45	36.17	36.40
4390	NASDAQ	PFM	Thu, Feb 23, 2023	36.75	36.75	36.30	36.63
4389	NASDAQ	PFM	Wed, Feb 22, 2023	36.61	36.74	36.43	36.50
4388	NASDAQ	PFM	Tue, Feb 21, 2023	36.93	37.00	36.60	36.60
4387	NASDAQ	PFM	Fri, Feb 17, 2023	37.15	37.33	37.04	37.31
4386	NASDAQ	PFM	Thu, Feb 16, 2023	37.27	37.55	37.22	37.24
4385	NASDAQ	PFM	Wed, Feb 15, 2023	37.31	37.57	37.31	37.57
4384	NASDAQ	PFM	Tue, Feb 14, 2023	37.61	37.75	37.30	37.49
4383	NASDAQ	PFM	Mon, Feb 13, 2023	37.36	37.67	37.31	37.67
4382	NASDAQ	PFM	Fri, Feb 10, 2023	36.98	37.27	36.98	37.27
4381	NASDAQ	PFM	Thu, Feb 9, 2023	37.50	37.51	36.97	36.97
4380	NASDAQ	PFM	Wed, Feb 8, 2023	37.46	37.56	37.29	37.31
4379	NASDAQ	PFM	Tue, Feb 7, 2023	37.25	37.72	37.17	37.59
4378	NASDAQ	PFM	Mon, Feb 6, 2023	37.39	37.43	37.24	37.36
4377	NASDAQ	PFM	Fri, Feb 3, 2023	37.60	37.65	37.36	37.49
4376	NASDAQ	PFM	Thu, Feb 2, 2023	37.74	37.79	37.58	37.76
4375	NASDAQ	PFM	Wed, Feb 1, 2023	37.36	37.90	37.10	37.66
4374	NASDAQ	PFM	Tue, Jan 31, 2023	37.00	37.40	36.96	37.40
4373	NASDAQ	PFM	Mon, Jan 30, 2023	36.97	37.23	36.90	36.90
4372	NASDAQ	PFM	Fri, Jan 27, 2023	37.17	37.40	37.11	37.19
4371	NASDAQ	PFM	Thu, Jan 26, 2023	37.19	37.30	37.02	37.28
4370	NASDAQ	PFM	Wed, Jan 25, 2023	36.89	37.11	36.63	37.11
4369	NASDAQ	PFM	Tue, Jan 24, 2023	37.03	37.16	36.81	37.10
4368	NASDAQ	PFM	Mon, Jan 23, 2023	36.90	37.27	36.77	37.07
4367	NASDAQ	PFM	Fri, Jan 20, 2023	36.50	36.82	36.28	36.82
4366	NASDAQ	PFM	Thu, Jan 19, 2023	36.46	36.55	36.33	36.35
4365	NASDAQ	PFM	Wed, Jan 18, 2023	37.41	37.41	36.63	36.64
4364	NASDAQ	PFM	Tue, Jan 17, 2023	37.48	37.63	37.34	37.34
4363	NASDAQ	PFM	Fri, Jan 13, 2023	37.30	37.60	37.26	37.54
4362	NASDAQ	PFM	Thu, Jan 12, 2023	37.49	37.63	37.32	37.49
4361	NASDAQ	PFM	Wed, Jan 11, 2023	37.19	37.43	37.15	37.42
4360	NASDAQ	PFM	Tue, Jan 10, 2023	36.90	37.12	36.89	37.12
4359	NASDAQ	PFM	Mon, Jan 9, 2023	37.21	37.47	36.95	36.95
4358	NASDAQ	PFM	Fri, Jan 6, 2023	36.59	37.24	36.54	37.13
4357	NASDAQ	PFM	Thu, Jan 5, 2023	36.46	36.54	36.24	36.31
4356	NASDAQ	PFM	Wed, Jan 4, 2023	36.67	36.84	36.46	36.71
4355	NASDAQ	PFM	Tue, Jan 3, 2023	36.71	36.74	36.25	36.48
4354	NASDAQ	PFM	Fri, Dec 30, 2022	36.46	36.53	36.24	36.52
4353	NASDAQ	PFM	Thu, Dec 29, 2022	36.34	36.76	36.34	36.63
4352	NASDAQ	PFM	Wed, Dec 28, 2022	36.71	36.71	36.24	36.26
4351	NASDAQ	PFM	Tue, Dec 27, 2022	36.68	36.73	36.48	36.67
4350	NASDAQ	PFM	Fri, Dec 23, 2022	36.32	36.56	36.16	36.56
4349	NASDAQ	PFM	Thu, Dec 22, 2022	36.45	36.45	35.86	36.33
4348	NASDAQ	PFM	Wed, Dec 21, 2022	36.40	36.70	36.37	36.60
4347	NASDAQ	PFM	Tue, Dec 20, 2022	36.05	36.27	35.92	36.15
4346	NASDAQ	PFM	Mon, Dec 19, 2022	36.19	36.35	35.86	36.05
4345	NASDAQ	PFM	Fri, Dec 16, 2022	36.49	36.57	36.19	36.44
4344	NASDAQ	PFM	Thu, Dec 15, 2022	37.26	37.26	36.66	36.80
4343	NASDAQ	PFM	Wed, Dec 14, 2022	37.71	38.10	37.42	37.56
4342	NASDAQ	PFM	Tue, Dec 13, 2022	38.33	38.34	37.55	37.73
4341	NASDAQ	PFM	Mon, Dec 12, 2022	37.04	37.59	37.04	37.56
4340	NASDAQ	PFM	Fri, Dec 9, 2022	37.20	37.35	37.04	37.04
4339	NASDAQ	PFM	Thu, Dec 8, 2022	37.15	37.37	37.14	37.30
4338	NASDAQ	PFM	Wed, Dec 7, 2022	37.02	37.23	36.95	37.07
4337	NASDAQ	PFM	Tue, Dec 6, 2022	37.43	37.43	36.79	36.97
4336	NASDAQ	PFM	Mon, Dec 5, 2022	37.78	37.78	37.27	37.36
4335	NASDAQ	PFM	Fri, Dec 2, 2022	37.68	38.05	37.66	38.01
4334	NASDAQ	PFM	Thu, Dec 1, 2022	38.15	38.15	37.83	38.02
4333	NASDAQ	PFM	Wed, Nov 30, 2022	37.12	37.96	36.93	37.96
4332	NASDAQ	PFM	Tue, Nov 29, 2022	37.18	37.22	36.98	37.14
4331	NASDAQ	PFM	Mon, Nov 28, 2022	37.49	37.52	37.09	37.17
4330	NASDAQ	PFM	Fri, Nov 25, 2022	37.60	37.71	37.60	37.65
4329	NASDAQ	PFM	Wed, Nov 23, 2022	37.38	37.59	37.38	37.52
4328	NASDAQ	PFM	Tue, Nov 22, 2022	37.18	37.44	37.18	37.44
4327	NASDAQ	PFM	Mon, Nov 21, 2022	36.90	37.00	36.81	36.97
4326	NASDAQ	PFM	Fri, Nov 18, 2022	36.90	36.92	36.68	36.88
4325	NASDAQ	PFM	Thu, Nov 17, 2022	36.29	36.64	36.28	36.64
4324	NASDAQ	PFM	Wed, Nov 16, 2022	36.61	36.80	36.61	36.65
4323	NASDAQ	PFM	Tue, Nov 15, 2022	36.98	37.07	36.50	36.73
4322	NASDAQ	PFM	Mon, Nov 14, 2022	36.71	36.98	36.52	36.53
4321	NASDAQ	PFM	Fri, Nov 11, 2022	36.84	36.84	36.49	36.76
4320	NASDAQ	PFM	Thu, Nov 10, 2022	36.37	36.78	36.14	36.73
4319	NASDAQ	PFM	Wed, Nov 9, 2022	35.74	35.80	35.27	35.32
4318	NASDAQ	PFM	Tue, Nov 8, 2022	35.74	36.07	35.66	35.89
4317	NASDAQ	PFM	Mon, Nov 7, 2022	35.37	35.69	35.33	35.66
4316	NASDAQ	PFM	Fri, Nov 4, 2022	35.27	35.46	34.86	35.26
4315	NASDAQ	PFM	Thu, Nov 3, 2022	34.74	34.98	34.55	34.78
4314	NASDAQ	PFM	Wed, Nov 2, 2022	35.67	35.96	35.02	35.03
4313	NASDAQ	PFM	Tue, Nov 1, 2022	35.85	35.85	35.50	35.70
4312	NASDAQ	PFM	Mon, Oct 31, 2022	35.68	35.92	35.66	35.74
4311	NASDAQ	PFM	Fri, Oct 28, 2022	35.14	35.92	35.14	35.90
4310	NASDAQ	PFM	Thu, Oct 27, 2022	35.15	35.41	35.04	35.05
4309	NASDAQ	PFM	Wed, Oct 26, 2022	34.85	35.29	34.84	35.00
4308	NASDAQ	PFM	Tue, Oct 25, 2022	34.44	34.89	34.44	34.89
4307	NASDAQ	PFM	Mon, Oct 24, 2022	34.17	34.57	34.13	34.49
4306	NASDAQ	PFM	Fri, Oct 21, 2022	33.22	34.06	33.22	34.01
4305	NASDAQ	PFM	Thu, Oct 20, 2022	33.60	33.80	33.18	33.22
4304	NASDAQ	PFM	Wed, Oct 19, 2022	33.68	33.80	33.36	33.58
4303	NASDAQ	PFM	Tue, Oct 18, 2022	34.02	34.06	33.53	33.77
4302	NASDAQ	PFM	Mon, Oct 17, 2022	33.40	33.53	33.31	33.43
4301	NASDAQ	PFM	Fri, Oct 14, 2022	33.51	33.63	32.71	32.74
4300	NASDAQ	PFM	Thu, Oct 13, 2022	31.95	33.43	31.91	33.32
4299	NASDAQ	PFM	Wed, Oct 12, 2022	32.63	32.81	32.46	32.48
4298	NASDAQ	PFM	Tue, Oct 11, 2022	32.59	32.97	32.51	32.63
4297	NASDAQ	PFM	Mon, Oct 10, 2022	32.90	32.90	32.50	32.66
4296	NASDAQ	PFM	Fri, Oct 7, 2022	33.34	33.34	32.66	32.84
4295	NASDAQ	PFM	Thu, Oct 6, 2022	33.91	33.96	33.50	33.57
4294	NASDAQ	PFM	Wed, Oct 5, 2022	33.74	34.14	33.58	33.98
4293	NASDAQ	PFM	Tue, Oct 4, 2022	33.50	34.04	33.50	34.04
4292	NASDAQ	PFM	Mon, Oct 3, 2022	32.70	33.30	32.64	33.14
4291	NASDAQ	PFM	Fri, Sep 30, 2022	32.76	32.94	32.30	32.34
4290	NASDAQ	PFM	Thu, Sep 29, 2022	33.01	33.01	32.54	32.74
4289	NASDAQ	PFM	Wed, Sep 28, 2022	32.83	33.41	32.75	33.24
4288	NASDAQ	PFM	Tue, Sep 27, 2022	33.18	33.19	32.53	32.72
4287	NASDAQ	PFM	Mon, Sep 26, 2022	33.20	33.25	32.79	32.92
4286	NASDAQ	PFM	Fri, Sep 23, 2022	33.50	33.50	32.89	33.26
4285	NASDAQ	PFM	Thu, Sep 22, 2022	33.91	34.01	33.76	33.79
4284	NASDAQ	PFM	Wed, Sep 21, 2022	34.64	34.89	33.97	33.97
4283	NASDAQ	PFM	Tue, Sep 20, 2022	34.64	34.64	34.24	34.51
4282	NASDAQ	PFM	Mon, Sep 19, 2022	34.40	34.90	34.40	34.88
4281	NASDAQ	PFM	Fri, Sep 16, 2022	34.71	34.89	34.60	34.89
4280	NASDAQ	PFM	Thu, Sep 15, 2022	35.27	35.35	34.92	34.98
4279	NASDAQ	PFM	Wed, Sep 14, 2022	35.43	35.48	35.10	35.37
4278	NASDAQ	PFM	Tue, Sep 13, 2022	36.03	36.06	35.23	35.35
4277	NASDAQ	PFM	Mon, Sep 12, 2022	36.57	36.71	36.51	36.61
4276	NASDAQ	PFM	Fri, Sep 9, 2022	36.16	36.45	36.12	36.38
4275	NASDAQ	PFM	Thu, Sep 8, 2022	35.54	35.97	35.54	35.95
4274	NASDAQ	PFM	Wed, Sep 7, 2022	35.15	35.81	35.15	35.77
4273	NASDAQ	PFM	Tue, Sep 6, 2022	35.35	35.45	35.08	35.17
4272	NASDAQ	PFM	Fri, Sep 2, 2022	35.93	36.01	35.10	35.20
4271	NASDAQ	PFM	Thu, Sep 1, 2022	35.29	35.61	35.10	35.58
4270	NASDAQ	PFM	Wed, Aug 31, 2022	35.77	35.86	35.40	35.42
4269	NASDAQ	PFM	Tue, Aug 30, 2022	36.08	36.08	35.60	35.68
4268	NASDAQ	PFM	Mon, Aug 29, 2022	36.02	36.24	35.96	36.06
4267	NASDAQ	PFM	Fri, Aug 26, 2022	37.28	37.28	36.18	36.18
4266	NASDAQ	PFM	Thu, Aug 25, 2022	36.90	37.24	36.86	37.24
4265	NASDAQ	PFM	Wed, Aug 24, 2022	36.76	36.92	36.72	36.84
4264	NASDAQ	PFM	Tue, Aug 23, 2022	36.88	36.99	36.73	36.81
4263	NASDAQ	PFM	Mon, Aug 22, 2022	37.24	37.24	36.88	36.94
4262	NASDAQ	PFM	Fri, Aug 19, 2022	37.70	37.72	37.52	37.57
4261	NASDAQ	PFM	Thu, Aug 18, 2022	37.81	37.94	37.75	37.91
4260	NASDAQ	PFM	Wed, Aug 17, 2022	37.68	37.94	37.63	37.79
4259	NASDAQ	PFM	Tue, Aug 16, 2022	37.75	38.13	37.75	38.01
4258	NASDAQ	PFM	Mon, Aug 15, 2022	37.48	37.82	37.44	37.81
4257	NASDAQ	PFM	Fri, Aug 12, 2022	37.29	37.64	37.23	37.63
4256	NASDAQ	PFM	Thu, Aug 11, 2022	37.25	37.42	37.07	37.09
4255	NASDAQ	PFM	Wed, Aug 10, 2022	37.02	37.11	36.95	37.07
4254	NASDAQ	PFM	Tue, Aug 9, 2022	36.57	36.62	36.44	36.51
4253	NASDAQ	PFM	Mon, Aug 8, 2022	36.79	36.81	36.51	36.57
4252	NASDAQ	PFM	Fri, Aug 5, 2022	36.20	36.61	36.20	36.58
4251	NASDAQ	PFM	Thu, Aug 4, 2022	36.63	36.63	36.48	36.54
4250	NASDAQ	PFM	Wed, Aug 3, 2022	36.44	36.70	36.29	36.62
4249	NASDAQ	PFM	Tue, Aug 2, 2022	36.48	36.65	36.26	36.27
4248	NASDAQ	PFM	Mon, Aug 1, 2022	36.47	36.69	36.47	36.58
4247	NASDAQ	PFM	Fri, Jul 29, 2022	36.28	36.71	36.28	36.68
4246	NASDAQ	PFM	Thu, Jul 28, 2022	35.81	36.42	35.71	36.34
4245	NASDAQ	PFM	Wed, Jul 27, 2022	35.46	36.02	35.45	35.89
4244	NASDAQ	PFM	Tue, Jul 26, 2022	35.47	35.47	35.30	35.36
4243	NASDAQ	PFM	Mon, Jul 25, 2022	35.52	35.61	35.42	35.59
4242	NASDAQ	PFM	Fri, Jul 22, 2022	35.61	35.66	35.26	35.46
4241	NASDAQ	PFM	Thu, Jul 21, 2022	35.13	35.51	35.05	35.49
4240	NASDAQ	PFM	Wed, Jul 20, 2022	35.24	35.39	35.08	35.29
4239	NASDAQ	PFM	Tue, Jul 19, 2022	34.80	35.32	34.80	35.28
4238	NASDAQ	PFM	Mon, Jul 18, 2022	35.05	35.05	34.47	34.54
4237	NASDAQ	PFM	Fri, Jul 15, 2022	34.63	34.85	34.55	34.83
4236	NASDAQ	PFM	Thu, Jul 14, 2022	33.93	34.32	33.77	34.30
4235	NASDAQ	PFM	Wed, Jul 13, 2022	34.22	34.60	34.16	34.41
4234	NASDAQ	PFM	Tue, Jul 12, 2022	34.83	34.96	34.45	34.57
4233	NASDAQ	PFM	Mon, Jul 11, 2022	34.87	35.01	34.77	34.83
4232	NASDAQ	PFM	Fri, Jul 8, 2022	34.95	35.12	34.87	35.01
4231	NASDAQ	PFM	Thu, Jul 7, 2022	34.98	35.11	34.90	35.06
4230	NASDAQ	PFM	Wed, Jul 6, 2022	34.71	34.92	34.54	34.78
4229	NASDAQ	PFM	Tue, Jul 5, 2022	34.56	34.63	34.02	34.63
4228	NASDAQ	PFM	Fri, Jul 1, 2022	34.71	34.91	34.29	34.90
4227	NASDAQ	PFM	Thu, Jun 30, 2022	34.34	34.70	34.14	34.51
4226	NASDAQ	PFM	Wed, Jun 29, 2022	34.67	34.71	34.49	34.62
4225	NASDAQ	PFM	Tue, Jun 28, 2022	35.34	35.54	34.61	34.62
4224	NASDAQ	PFM	Mon, Jun 27, 2022	35.17	35.27	35.04	35.13
4223	NASDAQ	PFM	Fri, Jun 24, 2022	34.55	35.12	34.55	35.09
4222	NASDAQ	PFM	Thu, Jun 23, 2022	34.11	34.26	33.86	34.25
4221	NASDAQ	PFM	Wed, Jun 22, 2022	33.55	34.21	33.55	33.90
4220	NASDAQ	PFM	Tue, Jun 21, 2022	33.63	34.08	33.62	33.96
4219	NASDAQ	PFM	Fri, Jun 17, 2022	33.53	33.68	33.17	33.37
4218	NASDAQ	PFM	Thu, Jun 16, 2022	33.44	33.63	33.27	33.52
4217	NASDAQ	PFM	Wed, Jun 15, 2022	34.30	34.71	34.17	34.32
4216	NASDAQ	PFM	Tue, Jun 14, 2022	34.47	34.53	33.86	34.09
4215	NASDAQ	PFM	Mon, Jun 13, 2022	34.59	34.74	34.14	34.28
4214	NASDAQ	PFM	Fri, Jun 10, 2022	35.61	35.68	35.31	35.32
4213	NASDAQ	PFM	Thu, Jun 9, 2022	36.64	36.80	36.09	36.09
4212	NASDAQ	PFM	Wed, Jun 8, 2022	37.12	37.12	36.74	36.80
4211	NASDAQ	PFM	Tue, Jun 7, 2022	36.69	37.27	36.68	37.24
4210	NASDAQ	PFM	Mon, Jun 6, 2022	37.10	37.26	36.85	36.94
4209	NASDAQ	PFM	Fri, Jun 3, 2022	36.99	37.04	36.82	36.83
4208	NASDAQ	PFM	Thu, Jun 2, 2022	36.73	37.20	36.41	37.19
4207	NASDAQ	PFM	Wed, Jun 1, 2022	37.20	37.20	36.53	36.72
4206	NASDAQ	PFM	Tue, May 31, 2022	37.09	37.30	36.81	37.03
4205	NASDAQ	PFM	Fri, May 27, 2022	36.89	37.35	36.89	37.35
4204	NASDAQ	PFM	Thu, May 26, 2022	36.45	36.86	36.45	36.74
4203	NASDAQ	PFM	Wed, May 25, 2022	35.86	36.31	35.86	36.22
4202	NASDAQ	PFM	Tue, May 24, 2022	35.72	36.06	35.38	36.01
4201	NASDAQ	PFM	Mon, May 23, 2022	35.57	35.93	35.50	35.85
4200	NASDAQ	PFM	Fri, May 20, 2022	35.37	35.40	34.56	35.23
4199	NASDAQ	PFM	Thu, May 19, 2022	35.08	35.33	34.82	35.06
4198	NASDAQ	PFM	Wed, May 18, 2022	36.41	36.41	35.31	35.45
4197	NASDAQ	PFM	Tue, May 17, 2022	36.65	36.77	36.47	36.77
4196	NASDAQ	PFM	Mon, May 16, 2022	36.13	36.53	35.98	36.31
4195	NASDAQ	PFM	Fri, May 13, 2022	36.02	36.27	35.88	36.24
4194	NASDAQ	PFM	Thu, May 12, 2022	35.61	35.73	35.18	35.72
4193	NASDAQ	PFM	Wed, May 11, 2022	35.83	36.36	35.62	35.64
4192	NASDAQ	PFM	Tue, May 10, 2022	36.46	36.46	35.68	35.93
4191	NASDAQ	PFM	Mon, May 9, 2022	36.29	36.40	35.93	36.02
4190	NASDAQ	PFM	Fri, May 6, 2022	36.62	36.92	36.35	36.76
4189	NASDAQ	PFM	Thu, May 5, 2022	37.55	37.55	36.56	36.85
4188	NASDAQ	PFM	Wed, May 4, 2022	36.98	37.87	36.82	37.87
4187	NASDAQ	PFM	Tue, May 3, 2022	36.76	37.09	36.65	36.86
4186	NASDAQ	PFM	Mon, May 2, 2022	36.79	37.00	36.09	36.74
4185	NASDAQ	PFM	Fri, Apr 29, 2022	37.84	37.84	36.71	36.77
4184	NASDAQ	PFM	Thu, Apr 28, 2022	37.57	38.06	37.29	37.96
4183	NASDAQ	PFM	Wed, Apr 27, 2022	37.32	37.67	37.15	37.25
4182	NASDAQ	PFM	Tue, Apr 26, 2022	37.64	37.74	37.05	37.05
4181	NASDAQ	PFM	Mon, Apr 25, 2022	37.50	37.83	36.98	37.83
4180	NASDAQ	PFM	Fri, Apr 22, 2022	38.44	38.46	37.63	37.65
4179	NASDAQ	PFM	Thu, Apr 21, 2022	39.26	39.34	38.63	38.68
4178	NASDAQ	PFM	Wed, Apr 20, 2022	38.91	39.18	38.91	39.02
4177	NASDAQ	PFM	Tue, Apr 19, 2022	38.09	38.71	38.09	38.68
4176	NASDAQ	PFM	Mon, Apr 18, 2022	38.21	38.34	37.99	38.12
4175	NASDAQ	PFM	Thu, Apr 14, 2022	38.43	38.59	38.23	38.26
4174	NASDAQ	PFM	Wed, Apr 13, 2022	38.21	38.48	38.14	38.46
4173	NASDAQ	PFM	Tue, Apr 12, 2022	38.41	38.66	38.07	38.16
4172	NASDAQ	PFM	Mon, Apr 11, 2022	38.69	38.72	38.28	38.29
4171	NASDAQ	PFM	Fri, Apr 8, 2022	38.72	38.93	38.63	38.73
4170	NASDAQ	PFM	Thu, Apr 7, 2022	38.47	38.82	38.33	38.71
4169	NASDAQ	PFM	Wed, Apr 6, 2022	38.25	38.56	38.25	38.47
4168	NASDAQ	PFM	Tue, Apr 5, 2022	38.54	38.86	38.39	38.42
4167	NASDAQ	PFM	Mon, Apr 4, 2022	38.50	38.64	38.34	38.64
4166	NASDAQ	PFM	Fri, Apr 1, 2022	38.55	38.62	38.29	38.62
4165	NASDAQ	PFM	Thu, Mar 31, 2022	38.93	38.94	38.44	38.45
4164	NASDAQ	PFM	Wed, Mar 30, 2022	39.04	39.05	38.76	38.88
4163	NASDAQ	PFM	Tue, Mar 29, 2022	38.92	39.03	38.70	39.02
4162	NASDAQ	PFM	Mon, Mar 28, 2022	38.34	38.61	38.23	38.61
4161	NASDAQ	PFM	Fri, Mar 25, 2022	38.19	38.48	38.19	38.47
4160	NASDAQ	PFM	Thu, Mar 24, 2022	38.01	38.21	37.92	38.21
4159	NASDAQ	PFM	Wed, Mar 23, 2022	38.20	38.20	37.83	37.83
4158	NASDAQ	PFM	Tue, Mar 22, 2022	38.22	38.37	38.17	38.29
4157	NASDAQ	PFM	Mon, Mar 21, 2022	38.21	38.31	37.89	38.07
4156	NASDAQ	PFM	Fri, Mar 18, 2022	38.09	38.32	37.87	38.32
4155	NASDAQ	PFM	Thu, Mar 17, 2022	37.66	38.10	37.66	38.10
4154	NASDAQ	PFM	Wed, Mar 16, 2022	37.61	37.76	37.08	37.76
4153	NASDAQ	PFM	Tue, Mar 15, 2022	36.96	37.38	36.95	37.33
4152	NASDAQ	PFM	Mon, Mar 14, 2022	36.79	37.18	36.63	36.76
4151	NASDAQ	PFM	Fri, Mar 11, 2022	37.22	37.30	36.72	36.72
4150	NASDAQ	PFM	Thu, Mar 10, 2022	36.80	37.11	36.66	37.07
4149	NASDAQ	PFM	Wed, Mar 9, 2022	37.09	37.33	37.01	37.10
4148	NASDAQ	PFM	Tue, Mar 8, 2022	37.00	37.39	36.61	36.61
4147	NASDAQ	PFM	Mon, Mar 7, 2022	37.66	37.66	36.99	36.99
4146	NASDAQ	PFM	Fri, Mar 4, 2022	37.45	37.76	37.31	37.76
4145	NASDAQ	PFM	Thu, Mar 3, 2022	37.76	37.99	37.58	37.72
4144	NASDAQ	PFM	Wed, Mar 2, 2022	37.14	37.76	37.14	37.63
4143	NASDAQ	PFM	Tue, Mar 1, 2022	37.32	37.44	36.76	36.95
4142	NASDAQ	PFM	Mon, Feb 28, 2022	37.17	37.47	36.98	37.35
4141	NASDAQ	PFM	Fri, Feb 25, 2022	36.74	37.60	36.74	37.57
4140	NASDAQ	PFM	Thu, Feb 24, 2022	35.92	36.62	35.76	36.60
4139	NASDAQ	PFM	Wed, Feb 23, 2022	37.20	37.22	36.50	36.50
4138	NASDAQ	PFM	Tue, Feb 22, 2022	37.22	37.38	36.79	37.03
4137	NASDAQ	PFM	Fri, Feb 18, 2022	37.40	37.59	37.23	37.35
4136	NASDAQ	PFM	Thu, Feb 17, 2022	37.77	37.77	37.42	37.48
4135	NASDAQ	PFM	Wed, Feb 16, 2022	37.82	38.07	37.72	37.97
4134	NASDAQ	PFM	Tue, Feb 15, 2022	37.80	38.02	37.76	37.94
4133	NASDAQ	PFM	Mon, Feb 14, 2022	37.63	37.72	37.24	37.53
4132	NASDAQ	PFM	Fri, Feb 11, 2022	38.21	38.35	37.65	37.77
4131	NASDAQ	PFM	Thu, Feb 10, 2022	38.36	38.78	38.00	38.16
4130	NASDAQ	PFM	Wed, Feb 9, 2022	38.75	38.86	38.74	38.79
4129	NASDAQ	PFM	Tue, Feb 8, 2022	38.21	38.47	38.21	38.45
4128	NASDAQ	PFM	Mon, Feb 7, 2022	38.34	38.45	38.15	38.21
4127	NASDAQ	PFM	Fri, Feb 4, 2022	38.27	38.56	38.01	38.38
4126	NASDAQ	PFM	Thu, Feb 3, 2022	38.75	38.78	38.41	38.45
4125	NASDAQ	PFM	Wed, Feb 2, 2022	38.48	38.94	38.48	38.92
4124	NASDAQ	PFM	Tue, Feb 1, 2022	38.29	38.54	38.15	38.53
4123	NASDAQ	PFM	Mon, Jan 31, 2022	37.76	38.31	37.74	38.27
4122	NASDAQ	PFM	Fri, Jan 28, 2022	37.28	37.71	36.99	37.71
4121	NASDAQ	PFM	Thu, Jan 27, 2022	37.64	38.00	37.19	37.36
4120	NASDAQ	PFM	Wed, Jan 26, 2022	37.88	38.08	37.08	37.40
4119	NASDAQ	PFM	Tue, Jan 25, 2022	37.36	37.86	36.92	37.56
4118	NASDAQ	PFM	Mon, Jan 24, 2022	37.35	37.84	36.64	37.77
4117	NASDAQ	PFM	Fri, Jan 21, 2022	38.03	38.30	37.67	37.67
4116	NASDAQ	PFM	Thu, Jan 20, 2022	38.54	38.83	38.02	38.05
4115	NASDAQ	PFM	Wed, Jan 19, 2022	38.85	38.87	38.39	38.39
4114	NASDAQ	PFM	Tue, Jan 18, 2022	39.03	39.03	38.57	38.67
4113	NASDAQ	PFM	Fri, Jan 14, 2022	39.20	39.21	38.91	39.20
4112	NASDAQ	PFM	Thu, Jan 13, 2022	39.71	39.75	39.31	39.38
4111	NASDAQ	PFM	Wed, Jan 12, 2022	39.61	39.70	39.49	39.57
4110	NASDAQ	PFM	Tue, Jan 11, 2022	39.39	39.50	39.02	39.50
4109	NASDAQ	PFM	Mon, Jan 10, 2022	39.37	39.37	38.97	39.34
4108	NASDAQ	PFM	Fri, Jan 7, 2022	39.51	39.62	39.45	39.52
4107	NASDAQ	PFM	Thu, Jan 6, 2022	39.76	39.77	39.55	39.57
4106	NASDAQ	PFM	Wed, Jan 5, 2022	40.04	40.20	39.66	39.66
4105	NASDAQ	PFM	Tue, Jan 4, 2022	39.79	40.04	39.79	39.94
4104	NASDAQ	PFM	Mon, Jan 3, 2022	39.71	39.77	39.40	39.66
4103	NASDAQ	PFM	Fri, Dec 31, 2021	39.70	39.88	39.69	39.73
4102	NASDAQ	PFM	Thu, Dec 30, 2021	39.86	39.93	39.71	39.74
4101	NASDAQ	PFM	Wed, Dec 29, 2021	39.64	39.87	39.64	39.80
4100	NASDAQ	PFM	Tue, Dec 28, 2021	39.62	39.76	39.60	39.66
4099	NASDAQ	PFM	Mon, Dec 27, 2021	39.22	39.59	39.22	39.59
4098	NASDAQ	PFM	Thu, Dec 23, 2021	38.95	39.24	38.95	39.12
4097	NASDAQ	PFM	Wed, Dec 22, 2021	38.69	38.95	38.62	38.95
4096	NASDAQ	PFM	Tue, Dec 21, 2021	38.60	38.73	38.43	38.70
4095	NASDAQ	PFM	Mon, Dec 20, 2021	38.24	38.33	37.99	38.30
4094	NASDAQ	PFM	Fri, Dec 17, 2021	39.25	39.25	38.85	38.86
4093	NASDAQ	PFM	Thu, Dec 16, 2021	39.49	39.67	39.32	39.46
4092	NASDAQ	PFM	Wed, Dec 15, 2021	38.80	39.38	38.80	39.38
4091	NASDAQ	PFM	Tue, Dec 14, 2021	39.15	39.15	38.82	38.90
4090	NASDAQ	PFM	Mon, Dec 13, 2021	39.08	39.21	39.00	39.10
4089	NASDAQ	PFM	Fri, Dec 10, 2021	39.08	39.19	38.92	39.19
4088	NASDAQ	PFM	Thu, Dec 9, 2021	38.62	38.83	38.58	38.69
4087	NASDAQ	PFM	Wed, Dec 8, 2021	38.88	38.88	38.60	38.79
4086	NASDAQ	PFM	Tue, Dec 7, 2021	38.66	38.92	38.66	38.81
4085	NASDAQ	PFM	Mon, Dec 6, 2021	38.16	38.56	38.16	38.42
4084	NASDAQ	PFM	Fri, Dec 3, 2021	38.07	38.16	37.67	37.92
4083	NASDAQ	PFM	Thu, Dec 2, 2021	37.48	38.11	37.35	37.92
4082	NASDAQ	PFM	Wed, Dec 1, 2021	37.92	38.27	37.51	37.51
4081	NASDAQ	PFM	Tue, Nov 30, 2021	38.18	38.18	37.50	37.54
4080	NASDAQ	PFM	Mon, Nov 29, 2021	38.50	38.57	38.23	38.36
4079	NASDAQ	PFM	Fri, Nov 26, 2021	38.28	38.31	38.08	38.17
4078	NASDAQ	PFM	Wed, Nov 24, 2021	38.85	38.90	38.76	38.86
4077	NASDAQ	PFM	Tue, Nov 23, 2021	38.73	38.92	38.67	38.92
4076	NASDAQ	PFM	Mon, Nov 22, 2021	38.71	39.03	38.71	38.72
4075	NASDAQ	PFM	Fri, Nov 19, 2021	38.81	38.81	38.64	38.65
4074	NASDAQ	PFM	Thu, Nov 18, 2021	38.91	38.91	38.74	38.85
4073	NASDAQ	PFM	Wed, Nov 17, 2021	38.93	38.97	38.84	38.91
4072	NASDAQ	PFM	Tue, Nov 16, 2021	39.01	39.20	39.01	39.08
4071	NASDAQ	PFM	Mon, Nov 15, 2021	39.04	39.04	38.87	38.87
4070	NASDAQ	PFM	Fri, Nov 12, 2021	38.83	38.95	38.77	38.90
4069	NASDAQ	PFM	Thu, Nov 11, 2021	38.74	38.77	38.71	38.73
4068	NASDAQ	PFM	Wed, Nov 10, 2021	38.77	38.89	38.70	38.75
4067	NASDAQ	PFM	Tue, Nov 9, 2021	38.84	38.84	38.71	38.83
4066	NASDAQ	PFM	Mon, Nov 8, 2021	38.99	38.99	38.73	38.84
4065	NASDAQ	PFM	Fri, Nov 5, 2021	38.76	38.97	38.70	38.84
4064	NASDAQ	PFM	Thu, Nov 4, 2021	38.63	38.66	38.48	38.62
4063	NASDAQ	PFM	Wed, Nov 3, 2021	38.35	38.59	38.34	38.53
4062	NASDAQ	PFM	Tue, Nov 2, 2021	38.32	38.49	38.32	38.43
4061	NASDAQ	PFM	Mon, Nov 1, 2021	38.32	38.32	38.17	38.27
4060	NASDAQ	PFM	Fri, Oct 29, 2021	38.16	38.29	38.09	38.24
4059	NASDAQ	PFM	Thu, Oct 28, 2021	37.94	38.21	37.94	38.18
4058	NASDAQ	PFM	Wed, Oct 27, 2021	38.34	38.47	37.94	37.96
4057	NASDAQ	PFM	Tue, Oct 26, 2021	38.38	38.45	38.33	38.36
4056	NASDAQ	PFM	Mon, Oct 25, 2021	38.20	38.39	38.16	38.30
4055	NASDAQ	PFM	Fri, Oct 22, 2021	37.97	38.27	37.97	38.19
4054	NASDAQ	PFM	Thu, Oct 21, 2021	37.95	38.05	37.88	38.05
4053	NASDAQ	PFM	Wed, Oct 20, 2021	37.66	37.99	37.66	37.97
4052	NASDAQ	PFM	Tue, Oct 19, 2021	37.50	37.70	37.49	37.70
4051	NASDAQ	PFM	Mon, Oct 18, 2021	37.26	37.47	37.17	37.39
4050	NASDAQ	PFM	Fri, Oct 15, 2021	37.42	37.52	37.39	37.43
4049	NASDAQ	PFM	Thu, Oct 14, 2021	36.91	37.21	36.89	37.19
4048	NASDAQ	PFM	Wed, Oct 13, 2021	36.56	36.66	36.33	36.62
4047	NASDAQ	PFM	Tue, Oct 12, 2021	36.70	36.70	36.55	36.55
4046	NASDAQ	PFM	Mon, Oct 11, 2021	36.88	37.01	36.62	36.62
4045	NASDAQ	PFM	Fri, Oct 8, 2021	36.89	36.94	36.81	36.83
4044	NASDAQ	PFM	Thu, Oct 7, 2021	36.79	37.12	36.79	36.86
4043	NASDAQ	PFM	Wed, Oct 6, 2021	36.17	36.57	36.04	36.57
4042	NASDAQ	PFM	Tue, Oct 5, 2021	36.23	36.62	36.23	36.42
4041	NASDAQ	PFM	Mon, Oct 4, 2021	36.28	36.47	35.96	36.17
4040	NASDAQ	PFM	Fri, Oct 1, 2021	36.15	36.54	35.84	36.34
4039	NASDAQ	PFM	Thu, Sep 30, 2021	36.68	36.68	35.96	35.96
4038	NASDAQ	PFM	Wed, Sep 29, 2021	36.35	36.66	36.35	36.50
4037	NASDAQ	PFM	Tue, Sep 28, 2021	36.67	36.74	36.29	36.34
4036	NASDAQ	PFM	Mon, Sep 27, 2021	36.88	37.03	36.85	36.85
4035	NASDAQ	PFM	Fri, Sep 24, 2021	36.75	36.95	36.75	36.86
4034	NASDAQ	PFM	Thu, Sep 23, 2021	36.58	36.98	36.58	36.82
4033	NASDAQ	PFM	Wed, Sep 22, 2021	36.44	36.63	36.34	36.44
4032	NASDAQ	PFM	Tue, Sep 21, 2021	36.42	36.53	36.17	36.17
4031	NASDAQ	PFM	Mon, Sep 20, 2021	36.26	36.39	35.88	36.25
4030	NASDAQ	PFM	Fri, Sep 17, 2021	37.14	37.14	36.86	36.91
4029	NASDAQ	PFM	Thu, Sep 16, 2021	37.30	37.30	37.03	37.19
4028	NASDAQ	PFM	Wed, Sep 15, 2021	37.04	37.37	37.04	37.29
4027	NASDAQ	PFM	Tue, Sep 14, 2021	37.39	37.39	36.98	37.03
4026	NASDAQ	PFM	Mon, Sep 13, 2021	37.48	37.48	37.14	37.33
4025	NASDAQ	PFM	Fri, Sep 10, 2021	37.52	37.52	37.23	37.24
4024	NASDAQ	PFM	Thu, Sep 9, 2021	37.54	37.71	37.41	37.43
4023	NASDAQ	PFM	Wed, Sep 8, 2021	37.42	37.62	37.42	37.61
4022	NASDAQ	PFM	Tue, Sep 7, 2021	37.88	37.88	37.54	37.54
4021	NASDAQ	PFM	Fri, Sep 3, 2021	37.89	37.98	37.86	37.91
4020	NASDAQ	PFM	Thu, Sep 2, 2021	37.90	37.97	37.86	37.97
4019	NASDAQ	PFM	Wed, Sep 1, 2021	37.85	37.85	37.69	37.76
4018	NASDAQ	PFM	Tue, Aug 31, 2021	37.87	37.87	37.73	37.80
4017	NASDAQ	PFM	Mon, Aug 30, 2021	37.81	37.94	37.79	37.82
4016	NASDAQ	PFM	Fri, Aug 27, 2021	37.65	37.81	37.65	37.79
4015	NASDAQ	PFM	Thu, Aug 26, 2021	37.70	37.76	37.56	37.56
4014	NASDAQ	PFM	Wed, Aug 25, 2021	37.67	37.85	37.63	37.77
4013	NASDAQ	PFM	Tue, Aug 24, 2021	37.84	37.84	37.70	37.70
4012	NASDAQ	PFM	Mon, Aug 23, 2021	37.83	37.90	37.77	37.78
4011	NASDAQ	PFM	Fri, Aug 20, 2021	37.48	37.74	37.48	37.69
4010	NASDAQ	PFM	Thu, Aug 19, 2021	37.14	37.51	37.14	37.40
4009	NASDAQ	PFM	Wed, Aug 18, 2021	37.76	37.80	37.40	37.40
4008	NASDAQ	PFM	Tue, Aug 17, 2021	37.83	37.85	37.58	37.80
4007	NASDAQ	PFM	Mon, Aug 16, 2021	37.72	38.00	37.63	38.00
4006	NASDAQ	PFM	Fri, Aug 13, 2021	37.71	37.80	37.71	37.77
4005	NASDAQ	PFM	Thu, Aug 12, 2021	37.69	37.71	37.60	37.70
4004	NASDAQ	PFM	Wed, Aug 11, 2021	37.61	37.69	37.61	37.68
4003	NASDAQ	PFM	Tue, Aug 10, 2021	37.28	37.51	37.28	37.46
4002	NASDAQ	PFM	Mon, Aug 9, 2021	37.39	37.39	37.27	37.31
4001	NASDAQ	PFM	Fri, Aug 6, 2021	37.36	37.43	37.34	37.38
4000	NASDAQ	PFM	Thu, Aug 5, 2021	37.24	37.26	37.14	37.26
3999	NASDAQ	PFM	Wed, Aug 4, 2021	37.25	37.32	37.08	37.08
3998	NASDAQ	PFM	Tue, Aug 3, 2021	37.11	37.40	37.06	37.40
3997	NASDAQ	PFM	Mon, Aug 2, 2021	37.35	37.41	37.07	37.07
3996	NASDAQ	PFM	Fri, Jul 30, 2021	37.22	37.32	37.13	37.16
3995	NASDAQ	PFM	Thu, Jul 29, 2021	37.15	37.30	37.15	37.23
3994	NASDAQ	PFM	Wed, Jul 28, 2021	37.10	37.10	36.92	36.97
3993	NASDAQ	PFM	Tue, Jul 27, 2021	37.00	37.08	36.91	36.98
3992	NASDAQ	PFM	Mon, Jul 26, 2021	36.98	37.09	36.94	37.08
3991	NASDAQ	PFM	Fri, Jul 23, 2021	36.92	37.09	36.85	37.09
3990	NASDAQ	PFM	Thu, Jul 22, 2021	36.77	36.78	36.65	36.73
3989	NASDAQ	PFM	Wed, Jul 21, 2021	36.74	36.83	36.73	36.79
3988	NASDAQ	PFM	Tue, Jul 20, 2021	36.16	36.66	36.10	36.54
3987	NASDAQ	PFM	Mon, Jul 19, 2021	36.25	36.25	35.85	36.06
3986	NASDAQ	PFM	Fri, Jul 16, 2021	36.98	36.98	36.64	36.65
3985	NASDAQ	PFM	Thu, Jul 15, 2021	36.66	36.82	36.66	36.82
3984	NASDAQ	PFM	Wed, Jul 14, 2021	36.76	36.83	36.70	36.79
3983	NASDAQ	PFM	Tue, Jul 13, 2021	36.82	36.83	36.69	36.72
3982	NASDAQ	PFM	Mon, Jul 12, 2021	36.69	36.88	36.69	36.85
3981	NASDAQ	PFM	Fri, Jul 9, 2021	36.55	36.79	36.55	36.78
3980	NASDAQ	PFM	Thu, Jul 8, 2021	36.34	36.44	36.16	36.36
3979	NASDAQ	PFM	Wed, Jul 7, 2021	36.51	36.67	36.45	36.67
3978	NASDAQ	PFM	Tue, Jul 6, 2021	36.61	36.61	36.22	36.44
3977	NASDAQ	PFM	Fri, Jul 2, 2021	36.52	36.67	36.47	36.67
3976	NASDAQ	PFM	Thu, Jul 1, 2021	36.38	36.47	36.35	36.45
3975	NASDAQ	PFM	Wed, Jun 30, 2021	36.23	36.28	36.18	36.27
3974	NASDAQ	PFM	Tue, Jun 29, 2021	36.22	36.30	36.13	36.15
3973	NASDAQ	PFM	Mon, Jun 28, 2021	36.33	36.33	36.07	36.16
3972	NASDAQ	PFM	Fri, Jun 25, 2021	36.06	36.26	36.06	36.26
3971	NASDAQ	PFM	Thu, Jun 24, 2021	35.86	35.98	35.84	35.98
3970	NASDAQ	PFM	Wed, Jun 23, 2021	35.88	35.89	35.72	35.72
3969	NASDAQ	PFM	Tue, Jun 22, 2021	35.75	35.99	35.75	35.94
3968	NASDAQ	PFM	Mon, Jun 21, 2021	35.38	35.81	35.38	35.80
3967	NASDAQ	PFM	Fri, Jun 18, 2021	35.65	35.65	35.36	35.36
3966	NASDAQ	PFM	Thu, Jun 17, 2021	36.12	36.20	35.80	35.98
3965	NASDAQ	PFM	Wed, Jun 16, 2021	36.51	36.51	36.10	36.17
3964	NASDAQ	PFM	Tue, Jun 15, 2021	36.49	36.55	36.40	36.50
3963	NASDAQ	PFM	Mon, Jun 14, 2021	36.51	36.51	36.30	36.45
3962	NASDAQ	PFM	Fri, Jun 11, 2021	36.62	36.62	36.42	36.57
3961	NASDAQ	PFM	Thu, Jun 10, 2021	36.56	36.62	36.44	36.52
3960	NASDAQ	PFM	Wed, Jun 9, 2021	36.51	36.52	36.39	36.40
3959	NASDAQ	PFM	Tue, Jun 8, 2021	36.55	36.55	36.38	36.48
3958	NASDAQ	PFM	Mon, Jun 7, 2021	36.64	36.71	36.50	36.54
3957	NASDAQ	PFM	Fri, Jun 4, 2021	36.59	36.68	36.56	36.62
3956	NASDAQ	PFM	Thu, Jun 3, 2021	36.32	36.50	36.26	36.48
3955	NASDAQ	PFM	Wed, Jun 2, 2021	36.45	36.53	36.39	36.47
3954	NASDAQ	PFM	Tue, Jun 1, 2021	36.65	36.65	36.34	36.40
3953	NASDAQ	PFM	Fri, May 28, 2021	36.56	36.57	36.48	36.48
3952	NASDAQ	PFM	Thu, May 27, 2021	36.52	36.55	36.43	36.43
3951	NASDAQ	PFM	Wed, May 26, 2021	36.39	36.41	36.28	36.40
3950	NASDAQ	PFM	Tue, May 25, 2021	36.50	36.56	36.32	36.38
3949	NASDAQ	PFM	Mon, May 24, 2021	36.49	36.59	36.43	36.50
3948	NASDAQ	PFM	Fri, May 21, 2021	36.37	36.57	36.29	36.34
3947	NASDAQ	PFM	Thu, May 20, 2021	35.98	36.40	35.98	36.26
3946	NASDAQ	PFM	Wed, May 19, 2021	35.86	36.03	35.59	36.03
3945	NASDAQ	PFM	Tue, May 18, 2021	36.46	36.46	36.17	36.17
3944	NASDAQ	PFM	Mon, May 17, 2021	36.58	36.63	36.43	36.47
3943	NASDAQ	PFM	Fri, May 14, 2021	36.50	36.68	36.47	36.65
3942	NASDAQ	PFM	Thu, May 13, 2021	35.77	36.42	35.73	36.30
3941	NASDAQ	PFM	Wed, May 12, 2021	36.29	36.29	35.69	35.73
3940	NASDAQ	PFM	Tue, May 11, 2021	36.61	36.61	36.24	36.38
3939	NASDAQ	PFM	Mon, May 10, 2021	36.98	37.20	36.82	36.82
3938	NASDAQ	PFM	Fri, May 7, 2021	36.62	36.87	36.61	36.84
3937	NASDAQ	PFM	Thu, May 6, 2021	36.34	36.60	36.30	36.60
3936	NASDAQ	PFM	Wed, May 5, 2021	36.37	36.41	36.25	36.30
3935	NASDAQ	PFM	Tue, May 4, 2021	36.14	36.25	36.05	36.25
3934	NASDAQ	PFM	Mon, May 3, 2021	36.15	36.32	36.11	36.22
3933	NASDAQ	PFM	Fri, Apr 30, 2021	36.01	36.01	35.83	35.90
3932	NASDAQ	PFM	Thu, Apr 29, 2021	35.91	36.13	35.90	36.11
3931	NASDAQ	PFM	Wed, Apr 28, 2021	35.84	35.84	35.73	35.75
3930	NASDAQ	PFM	Tue, Apr 27, 2021	35.82	35.87	35.71	35.81
3929	NASDAQ	PFM	Mon, Apr 26, 2021	35.94	35.94	35.75	35.77
3928	NASDAQ	PFM	Fri, Apr 23, 2021	35.70	36.02	35.70	35.92
3927	NASDAQ	PFM	Thu, Apr 22, 2021	35.95	35.95	35.58	35.66
3926	NASDAQ	PFM	Wed, Apr 21, 2021	35.61	35.96	35.61	35.95
3925	NASDAQ	PFM	Tue, Apr 20, 2021	35.60	35.68	35.53	35.63
3924	NASDAQ	PFM	Mon, Apr 19, 2021	35.87	35.87	35.68	35.73
3923	NASDAQ	PFM	Fri, Apr 16, 2021	35.80	35.92	35.75	35.88
3922	NASDAQ	PFM	Thu, Apr 15, 2021	35.49	35.68	35.49	35.63
3921	NASDAQ	PFM	Wed, Apr 14, 2021	35.33	35.46	35.28	35.35
3920	NASDAQ	PFM	Tue, Apr 13, 2021	35.33	35.39	35.23	35.34
3919	NASDAQ	PFM	Mon, Apr 12, 2021	35.36	35.43	35.34	35.43
3918	NASDAQ	PFM	Fri, Apr 9, 2021	35.26	35.38	35.16	35.38
3917	NASDAQ	PFM	Thu, Apr 8, 2021	35.18	35.18	35.09	35.16
3916	NASDAQ	PFM	Wed, Apr 7, 2021	35.25	35.25	35.07	35.13
3915	NASDAQ	PFM	Tue, Apr 6, 2021	35.20	35.24	35.11	35.16
3914	NASDAQ	PFM	Mon, Apr 5, 2021	35.06	35.27	35.02	35.23
3913	NASDAQ	PFM	Thu, Apr 1, 2021	34.56	34.80	34.54	34.79
3912	NASDAQ	PFM	Wed, Mar 31, 2021	34.73	34.73	34.59	34.59
3911	NASDAQ	PFM	Tue, Mar 30, 2021	34.78	34.78	34.58	34.61
3910	NASDAQ	PFM	Mon, Mar 29, 2021	34.69	34.92	34.57	34.80
3909	NASDAQ	PFM	Fri, Mar 26, 2021	34.29	34.83	34.27	34.78
3908	NASDAQ	PFM	Thu, Mar 25, 2021	33.75	34.18	33.66	34.14
3907	NASDAQ	PFM	Wed, Mar 24, 2021	33.87	34.17	33.84	33.84
3906	NASDAQ	PFM	Tue, Mar 23, 2021	33.80	34.05	33.69	33.75
3905	NASDAQ	PFM	Mon, Mar 22, 2021	33.84	33.99	33.81	33.93
3904	NASDAQ	PFM	Fri, Mar 19, 2021	34.05	34.14	33.88	33.99
3903	NASDAQ	PFM	Thu, Mar 18, 2021	34.17	34.31	34.04	34.07
3902	NASDAQ	PFM	Wed, Mar 17, 2021	34.25	34.28	34.12	34.23
3901	NASDAQ	PFM	Tue, Mar 16, 2021	34.32	34.32	34.21	34.26
3900	NASDAQ	PFM	Mon, Mar 15, 2021	34.23	34.32	34.03	34.32
3899	NASDAQ	PFM	Fri, Mar 12, 2021	34.01	34.15	34.01	34.15
3898	NASDAQ	PFM	Thu, Mar 11, 2021	34.01	34.13	33.93	33.93
3897	NASDAQ	PFM	Wed, Mar 10, 2021	33.69	34.01	33.66	33.90
3896	NASDAQ	PFM	Tue, Mar 9, 2021	33.66	33.85	33.55	33.56
3895	NASDAQ	PFM	Mon, Mar 8, 2021	33.34	33.83	33.30	33.58
3894	NASDAQ	PFM	Fri, Mar 5, 2021	32.78	33.34	32.55	33.26
3893	NASDAQ	PFM	Thu, Mar 4, 2021	32.82	33.03	32.18	32.46
3892	NASDAQ	PFM	Wed, Mar 3, 2021	33.07	33.07	32.88	32.88
3891	NASDAQ	PFM	Tue, Mar 2, 2021	33.26	33.29	33.05	33.09
3890	NASDAQ	PFM	Mon, Mar 1, 2021	32.93	33.38	32.93	33.20
3889	NASDAQ	PFM	Fri, Feb 26, 2021	33.02	33.02	32.62	32.62
3888	NASDAQ	PFM	Thu, Feb 25, 2021	33.39	33.47	32.89	33.00
3887	NASDAQ	PFM	Wed, Feb 24, 2021	33.24	33.52	33.10	33.50
3886	NASDAQ	PFM	Tue, Feb 23, 2021	33.15	33.30	32.99	33.21
3885	NASDAQ	PFM	Mon, Feb 22, 2021	33.12	33.26	33.03	33.19
3884	NASDAQ	PFM	Fri, Feb 19, 2021	33.46	33.46	33.19	33.19
3883	NASDAQ	PFM	Thu, Feb 18, 2021	33.27	33.40	33.19	33.35
3882	NASDAQ	PFM	Wed, Feb 17, 2021	33.22	33.49	33.20	33.48
3881	NASDAQ	PFM	Tue, Feb 16, 2021	33.48	33.50	33.32	33.35
3880	NASDAQ	PFM	Fri, Feb 12, 2021	33.29	33.47	33.29	33.47
3879	NASDAQ	PFM	Thu, Feb 11, 2021	33.42	33.47	33.25	33.38
3878	NASDAQ	PFM	Wed, Feb 10, 2021	33.53	33.53	33.27	33.34
3877	NASDAQ	PFM	Tue, Feb 9, 2021	33.30	33.41	33.25	33.34
3876	NASDAQ	PFM	Mon, Feb 8, 2021	33.27	33.29	33.18	33.26
3875	NASDAQ	PFM	Fri, Feb 5, 2021	33.16	33.16	33.05	33.10
3874	NASDAQ	PFM	Thu, Feb 4, 2021	32.68	32.93	32.68	32.92
3873	NASDAQ	PFM	Wed, Feb 3, 2021	32.72	32.78	32.58	32.68
3872	NASDAQ	PFM	Tue, Feb 2, 2021	32.58	32.92	32.58	32.73
3871	NASDAQ	PFM	Mon, Feb 1, 2021	32.29	32.47	32.15	32.39
3870	NASDAQ	PFM	Fri, Jan 29, 2021	32.60	32.60	32.03	32.09
3869	NASDAQ	PFM	Thu, Jan 28, 2021	32.63	33.05	32.61	32.75
3868	NASDAQ	PFM	Wed, Jan 27, 2021	32.74	32.83	32.27	32.33
3867	NASDAQ	PFM	Tue, Jan 26, 2021	33.22	33.22	33.04	33.07
3866	NASDAQ	PFM	Mon, Jan 25, 2021	33.02	33.10	32.83	33.07
3865	NASDAQ	PFM	Fri, Jan 22, 2021	32.98	33.07	32.86	33.00
3864	NASDAQ	PFM	Thu, Jan 21, 2021	33.24	33.24	33.07	33.14
3863	NASDAQ	PFM	Wed, Jan 20, 2021	33.13	33.30	33.01	33.26
3862	NASDAQ	PFM	Tue, Jan 19, 2021	33.11	33.20	32.99	33.02
3861	NASDAQ	PFM	Fri, Jan 15, 2021	32.92	33.04	32.73	32.93
3860	NASDAQ	PFM	Thu, Jan 14, 2021	33.31	33.31	33.10	33.10
3859	NASDAQ	PFM	Wed, Jan 13, 2021	33.21	33.29	33.08	33.18
3858	NASDAQ	PFM	Tue, Jan 12, 2021	33.23	33.24	33.07	33.21
3857	NASDAQ	PFM	Mon, Jan 11, 2021	33.03	33.25	33.03	33.17
3856	NASDAQ	PFM	Fri, Jan 8, 2021	33.28	33.29	32.98	33.29
3855	NASDAQ	PFM	Thu, Jan 7, 2021	33.11	33.23	33.01	33.17
3854	NASDAQ	PFM	Wed, Jan 6, 2021	32.53	33.20	32.53	33.01
3853	NASDAQ	PFM	Tue, Jan 5, 2021	32.46	32.67	32.35	32.62
3852	NASDAQ	PFM	Mon, Jan 4, 2021	32.97	32.97	32.17	32.43
3851	NASDAQ	PFM	Thu, Dec 31, 2020	32.65	32.89	32.54	32.88
3850	NASDAQ	PFM	Wed, Dec 30, 2020	32.63	32.73	32.60	32.65
3849	NASDAQ	PFM	Tue, Dec 29, 2020	32.76	32.80	32.48	32.57
3848	NASDAQ	PFM	Mon, Dec 28, 2020	32.63	32.76	32.58	32.63
3847	NASDAQ	PFM	Thu, Dec 24, 2020	32.43	32.50	32.35	32.50
3846	NASDAQ	PFM	Wed, Dec 23, 2020	32.41	32.56	32.35	32.35
3845	NASDAQ	PFM	Tue, Dec 22, 2020	32.45	32.48	32.32	32.35
3844	NASDAQ	PFM	Mon, Dec 21, 2020	32.40	32.55	32.04	32.44
3843	NASDAQ	PFM	Fri, Dec 18, 2020	33.00	33.00	32.70	32.89
3842	NASDAQ	PFM	Thu, Dec 17, 2020	32.86	32.98	32.86	32.95
3841	NASDAQ	PFM	Wed, Dec 16, 2020	32.83	32.83	32.69	32.74
3840	NASDAQ	PFM	Tue, Dec 15, 2020	32.68	32.84	32.58	32.74
3839	NASDAQ	PFM	Mon, Dec 14, 2020	32.89	32.92	32.42	32.42
3838	NASDAQ	PFM	Fri, Dec 11, 2020	32.50	32.66	32.44	32.62
3837	NASDAQ	PFM	Thu, Dec 10, 2020	32.70	32.75	32.56	32.66
3836	NASDAQ	PFM	Wed, Dec 9, 2020	33.00	33.00	32.71	32.85
3835	NASDAQ	PFM	Tue, Dec 8, 2020	32.68	32.93	32.62	32.88
3834	NASDAQ	PFM	Mon, Dec 7, 2020	32.85	32.85	32.62	32.74
3833	NASDAQ	PFM	Fri, Dec 4, 2020	32.73	32.87	32.72	32.87
3832	NASDAQ	PFM	Thu, Dec 3, 2020	32.55	32.71	32.51	32.51
3831	NASDAQ	PFM	Wed, Dec 2, 2020	32.62	32.65	32.52	32.60
3830	NASDAQ	PFM	Tue, Dec 1, 2020	32.70	32.87	32.61	32.66
3829	NASDAQ	PFM	Mon, Nov 30, 2020	32.55	32.55	32.30	32.40
3828	NASDAQ	PFM	Fri, Nov 27, 2020	32.77	32.85	32.54	32.63
3827	NASDAQ	PFM	Wed, Nov 25, 2020	32.81	32.81	32.58	32.66
3826	NASDAQ	PFM	Tue, Nov 24, 2020	32.62	32.85	32.57	32.82
3825	NASDAQ	PFM	Mon, Nov 23, 2020	32.28	32.38	32.13	32.33
3824	NASDAQ	PFM	Fri, Nov 20, 2020	32.26	32.27	32.06	32.09
3823	NASDAQ	PFM	Thu, Nov 19, 2020	32.22	32.27	32.02	32.26
3822	NASDAQ	PFM	Wed, Nov 18, 2020	32.64	32.67	32.16	32.20
3821	NASDAQ	PFM	Tue, Nov 17, 2020	32.72	32.72	32.44	32.58
3820	NASDAQ	PFM	Mon, Nov 16, 2020	32.79	32.81	32.59	32.81
3819	NASDAQ	PFM	Fri, Nov 13, 2020	32.21	32.42	31.97	32.40
3818	NASDAQ	PFM	Thu, Nov 12, 2020	32.20	32.20	31.77	31.93
3817	NASDAQ	PFM	Wed, Nov 11, 2020	32.38	32.39	32.16	32.23
3816	NASDAQ	PFM	Tue, Nov 10, 2020	31.85	32.27	31.81	32.18
3815	NASDAQ	PFM	Mon, Nov 9, 2020	32.46	32.78	31.88	31.88
3814	NASDAQ	PFM	Fri, Nov 6, 2020	31.40	31.45	31.29	31.44
3813	NASDAQ	PFM	Thu, Nov 5, 2020	31.37	31.52	31.24	31.31
3812	NASDAQ	PFM	Wed, Nov 4, 2020	30.83	31.31	30.73	30.85
3811	NASDAQ	PFM	Tue, Nov 3, 2020	30.53	30.79	30.53	30.66
3810	NASDAQ	PFM	Mon, Nov 2, 2020	29.98	30.18	29.91	30.10
3809	NASDAQ	PFM	Fri, Oct 30, 2020	29.56	29.70	29.31	29.61
3808	NASDAQ	PFM	Thu, Oct 29, 2020	29.57	30.01	29.57	29.80
3807	NASDAQ	PFM	Wed, Oct 28, 2020	29.98	30.10	29.52	29.52
3806	NASDAQ	PFM	Tue, Oct 27, 2020	30.77	30.77	30.51	30.51
3805	NASDAQ	PFM	Mon, Oct 26, 2020	31.00	31.00	30.43	30.70
3804	NASDAQ	PFM	Fri, Oct 23, 2020	31.30	31.34	31.12	31.26
3803	NASDAQ	PFM	Thu, Oct 22, 2020	31.01	31.26	30.96	31.21
3802	NASDAQ	PFM	Wed, Oct 21, 2020	31.10	31.24	31.02	31.03
3801	NASDAQ	PFM	Tue, Oct 20, 2020	31.24	31.39	31.07	31.14
3800	NASDAQ	PFM	Mon, Oct 19, 2020	31.59	31.62	30.97	31.04
3799	NASDAQ	PFM	Fri, Oct 16, 2020	31.48	31.67	31.48	31.51
3798	NASDAQ	PFM	Thu, Oct 15, 2020	31.11	31.43	31.09	31.38
3797	NASDAQ	PFM	Wed, Oct 14, 2020	31.57	31.64	31.33	31.37
3796	NASDAQ	PFM	Tue, Oct 13, 2020	31.52	31.60	31.41	31.51
3795	NASDAQ	PFM	Mon, Oct 12, 2020	31.58	31.77	31.57	31.68
3794	NASDAQ	PFM	Fri, Oct 9, 2020	31.31	31.51	31.31	31.44
3793	NASDAQ	PFM	Thu, Oct 8, 2020	31.14	31.23	31.10	31.23
3792	NASDAQ	PFM	Wed, Oct 7, 2020	30.72	31.02	30.72	30.95
3791	NASDAQ	PFM	Tue, Oct 6, 2020	30.77	31.02	30.46	30.46
3790	NASDAQ	PFM	Mon, Oct 5, 2020	30.42	30.74	30.42	30.72
3789	NASDAQ	PFM	Fri, Oct 2, 2020	29.97	30.45	29.97	30.30
3788	NASDAQ	PFM	Thu, Oct 1, 2020	30.40	30.47	30.22	30.32
3787	NASDAQ	PFM	Wed, Sep 30, 2020	30.21	30.53	30.10	30.27
3786	NASDAQ	PFM	Tue, Sep 29, 2020	30.27	30.29	30.00	30.06
3785	NASDAQ	PFM	Mon, Sep 28, 2020	30.10	30.35	30.10	30.18
3784	NASDAQ	PFM	Fri, Sep 25, 2020	29.42	29.90	29.42	29.84
3783	NASDAQ	PFM	Thu, Sep 24, 2020	29.35	29.75	29.26	29.51
3782	NASDAQ	PFM	Wed, Sep 23, 2020	30.04	30.13	29.45	29.45
3781	NASDAQ	PFM	Tue, Sep 22, 2020	29.83	30.01	29.73	29.95
3780	NASDAQ	PFM	Mon, Sep 21, 2020	29.88	29.93	29.42	29.75
3779	NASDAQ	PFM	Fri, Sep 18, 2020	30.69	30.69	30.26	30.38
3778	NASDAQ	PFM	Thu, Sep 17, 2020	30.52	30.76	30.42	30.62
3777	NASDAQ	PFM	Wed, Sep 16, 2020	30.96	31.07	30.77	30.77
3776	NASDAQ	PFM	Tue, Sep 15, 2020	30.91	30.95	30.73	30.80
3775	NASDAQ	PFM	Mon, Sep 14, 2020	30.59	30.79	30.59	30.68
3774	NASDAQ	PFM	Fri, Sep 11, 2020	30.27	30.46	30.13	30.32
3773	NASDAQ	PFM	Thu, Sep 10, 2020	30.75	30.75	30.18	30.20
3772	NASDAQ	PFM	Wed, Sep 9, 2020	30.36	30.83	30.36	30.59
3771	NASDAQ	PFM	Tue, Sep 8, 2020	30.43	30.43	30.01	30.08
3770	NASDAQ	PFM	Fri, Sep 4, 2020	31.00	31.00	30.24	30.62
3769	NASDAQ	PFM	Thu, Sep 3, 2020	31.55	31.65	30.66	30.80
3768	NASDAQ	PFM	Wed, Sep 2, 2020	31.11	31.64	31.11	31.61
3767	NASDAQ	PFM	Tue, Sep 1, 2020	30.90	31.01	30.80	31.01
3766	NASDAQ	PFM	Mon, Aug 31, 2020	31.12	31.12	30.94	30.96
3765	NASDAQ	PFM	Fri, Aug 28, 2020	31.09	31.16	30.90	31.15
3764	NASDAQ	PFM	Thu, Aug 27, 2020	30.88	31.03	30.83	30.94
3763	NASDAQ	PFM	Wed, Aug 26, 2020	30.67	30.78	30.55	30.73
3762	NASDAQ	PFM	Tue, Aug 25, 2020	30.86	30.86	30.58	30.69
3761	NASDAQ	PFM	Mon, Aug 24, 2020	30.55	30.70	30.47	30.70
3760	NASDAQ	PFM	Fri, Aug 21, 2020	30.39	30.44	30.25	30.43
3759	NASDAQ	PFM	Thu, Aug 20, 2020	30.26	30.41	30.26	30.35
3758	NASDAQ	PFM	Wed, Aug 19, 2020	30.59	30.61	30.41	30.44
3757	NASDAQ	PFM	Tue, Aug 18, 2020	30.68	30.68	30.45	30.51
3756	NASDAQ	PFM	Mon, Aug 17, 2020	30.58	30.64	30.53	30.57
3755	NASDAQ	PFM	Fri, Aug 14, 2020	30.44	30.56	30.41	30.48
3754	NASDAQ	PFM	Thu, Aug 13, 2020	30.54	30.54	30.41	30.47
3753	NASDAQ	PFM	Wed, Aug 12, 2020	30.45	30.65	30.45	30.58
3752	NASDAQ	PFM	Tue, Aug 11, 2020	30.51	30.54	30.22	30.22
3751	NASDAQ	PFM	Mon, Aug 10, 2020	30.14	30.37	30.13	30.33
3750	NASDAQ	PFM	Fri, Aug 7, 2020	29.90	30.13	29.90	30.12
3749	NASDAQ	PFM	Thu, Aug 6, 2020	29.83	29.94	29.78	29.94
3748	NASDAQ	PFM	Wed, Aug 5, 2020	29.85	29.91	29.80	29.85
3747	NASDAQ	PFM	Tue, Aug 4, 2020	29.57	29.73	29.53	29.73
3746	NASDAQ	PFM	Mon, Aug 3, 2020	29.57	29.62	29.46	29.58
3745	NASDAQ	PFM	Fri, Jul 31, 2020	29.44	29.44	29.08	29.39
3744	NASDAQ	PFM	Thu, Jul 30, 2020	29.53	29.61	29.31	29.54
3743	NASDAQ	PFM	Wed, Jul 29, 2020	29.52	29.75	29.52	29.68
3742	NASDAQ	PFM	Tue, Jul 28, 2020	29.56	29.61	29.42	29.43
3741	NASDAQ	PFM	Mon, Jul 27, 2020	29.46	29.53	29.34	29.52
3740	NASDAQ	PFM	Fri, Jul 24, 2020	29.53	29.58	29.32	29.40
3739	NASDAQ	PFM	Thu, Jul 23, 2020	29.75	29.75	29.46	29.50
3738	NASDAQ	PFM	Wed, Jul 22, 2020	29.46	29.69	29.42	29.69
3737	NASDAQ	PFM	Tue, Jul 21, 2020	29.35	29.57	29.34	29.43
3736	NASDAQ	PFM	Mon, Jul 20, 2020	29.31	29.31	29.12	29.18
3735	NASDAQ	PFM	Fri, Jul 17, 2020	29.28	29.38	29.20	29.32
3734	NASDAQ	PFM	Thu, Jul 16, 2020	29.05	29.20	29.01	29.16
3733	NASDAQ	PFM	Wed, Jul 15, 2020	29.23	29.28	29.07	29.15
3732	NASDAQ	PFM	Tue, Jul 14, 2020	28.36	28.92	28.36	28.92
3731	NASDAQ	PFM	Mon, Jul 13, 2020	28.65	28.86	28.40	28.45
3730	NASDAQ	PFM	Fri, Jul 10, 2020	28.24	28.49	28.11	28.49
3729	NASDAQ	PFM	Thu, Jul 9, 2020	28.47	28.47	27.95	28.15
3728	NASDAQ	PFM	Wed, Jul 8, 2020	28.48	28.56	28.32	28.46
3727	NASDAQ	PFM	Tue, Jul 7, 2020	28.40	28.57	28.37	28.39
3726	NASDAQ	PFM	Mon, Jul 6, 2020	28.71	28.71	28.44	28.57
3725	NASDAQ	PFM	Thu, Jul 2, 2020	28.56	28.63	28.27	28.32
3724	NASDAQ	PFM	Wed, Jul 1, 2020	28.25	28.34	28.15	28.19
3723	NASDAQ	PFM	Tue, Jun 30, 2020	27.83	28.28	27.82	28.19
3722	NASDAQ	PFM	Mon, Jun 29, 2020	27.53	27.87	27.42	27.87
3721	NASDAQ	PFM	Fri, Jun 26, 2020	27.83	27.85	27.32	27.37
3720	NASDAQ	PFM	Thu, Jun 25, 2020	27.63	27.91	27.46	27.91
3719	NASDAQ	PFM	Wed, Jun 24, 2020	28.17	28.17	27.50	27.66
3718	NASDAQ	PFM	Tue, Jun 23, 2020	28.57	28.57	28.32	28.34
3717	NASDAQ	PFM	Mon, Jun 22, 2020	28.12	28.30	27.96	28.26
3716	NASDAQ	PFM	Fri, Jun 19, 2020	28.87	28.87	28.29	28.37
3715	NASDAQ	PFM	Thu, Jun 18, 2020	28.45	28.60	28.42	28.55
3714	NASDAQ	PFM	Wed, Jun 17, 2020	28.76	28.79	28.56	28.58
3713	NASDAQ	PFM	Tue, Jun 16, 2020	28.99	28.99	28.42	28.63
3712	NASDAQ	PFM	Mon, Jun 15, 2020	27.40	28.32	27.33	28.17
3711	NASDAQ	PFM	Fri, Jun 12, 2020	28.42	28.42	27.56	28.05
3710	NASDAQ	PFM	Thu, Jun 11, 2020	28.77	28.77	27.74	27.79
3709	NASDAQ	PFM	Wed, Jun 10, 2020	29.68	29.69	29.37	29.43
3708	NASDAQ	PFM	Tue, Jun 9, 2020	29.72	29.75	29.59	29.63
3707	NASDAQ	PFM	Mon, Jun 8, 2020	29.80	29.99	29.73	29.99
3706	NASDAQ	PFM	Fri, Jun 5, 2020	29.59	29.85	29.49	29.64
3705	NASDAQ	PFM	Thu, Jun 4, 2020	28.94	29.04	28.75	28.90
3704	NASDAQ	PFM	Wed, Jun 3, 2020	28.96	29.15	28.87	29.07
3703	NASDAQ	PFM	Tue, Jun 2, 2020	28.50	28.66	28.44	28.64
3702	NASDAQ	PFM	Mon, Jun 1, 2020	28.26	28.45	28.24	28.38
3701	NASDAQ	PFM	Fri, May 29, 2020	28.23	28.40	27.93	28.39
3700	NASDAQ	PFM	Thu, May 28, 2020	28.37	28.53	28.25	28.28
3699	NASDAQ	PFM	Wed, May 27, 2020	28.03	28.21	27.81	28.21
3698	NASDAQ	PFM	Tue, May 26, 2020	27.95	27.95	27.72	27.72
3697	NASDAQ	PFM	Fri, May 22, 2020	27.27	27.37	27.18	27.36
3696	NASDAQ	PFM	Thu, May 21, 2020	27.50	27.50	27.27	27.33
3695	NASDAQ	PFM	Wed, May 20, 2020	27.54	27.58	27.42	27.48
3694	NASDAQ	PFM	Tue, May 19, 2020	27.57	27.57	27.14	27.17
3693	NASDAQ	PFM	Mon, May 18, 2020	27.45	27.67	27.38	27.56
3692	NASDAQ	PFM	Fri, May 15, 2020	26.33	26.67	26.33	26.66
3691	NASDAQ	PFM	Thu, May 14, 2020	26.00	26.52	25.78	26.50
3690	NASDAQ	PFM	Wed, May 13, 2020	26.80	26.80	26.11	26.32
3689	NASDAQ	PFM	Tue, May 12, 2020	27.44	27.44	26.77	26.81
3688	NASDAQ	PFM	Mon, May 11, 2020	27.11	27.41	27.06	27.30
3687	NASDAQ	PFM	Fri, May 8, 2020	27.12	27.35	27.08	27.32
3686	NASDAQ	PFM	Thu, May 7, 2020	26.87	27.04	26.81	26.81
3685	NASDAQ	PFM	Wed, May 6, 2020	27.02	27.03	26.60	26.61
3684	NASDAQ	PFM	Tue, May 5, 2020	26.86	27.19	26.86	26.87
3683	NASDAQ	PFM	Mon, May 4, 2020	26.43	26.71	26.35	26.68
3682	NASDAQ	PFM	Fri, May 1, 2020	26.94	26.94	26.56	26.65
3681	NASDAQ	PFM	Thu, Apr 30, 2020	27.57	27.57	27.20	27.26
3680	NASDAQ	PFM	Wed, Apr 29, 2020	27.73	27.92	27.58	27.76
3679	NASDAQ	PFM	Tue, Apr 28, 2020	27.68	27.71	27.32	27.35
3678	NASDAQ	PFM	Mon, Apr 27, 2020	27.09	27.40	27.07	27.31
3677	NASDAQ	PFM	Fri, Apr 24, 2020	26.80	26.94	26.55	26.88
3676	NASDAQ	PFM	Thu, Apr 23, 2020	26.72	26.92	26.59	26.60
3675	NASDAQ	PFM	Wed, Apr 22, 2020	26.66	26.75	26.41	26.66
3674	NASDAQ	PFM	Tue, Apr 21, 2020	26.26	26.42	26.08	26.20
3673	NASDAQ	PFM	Mon, Apr 20, 2020	27.07	27.26	26.85	26.86
3672	NASDAQ	PFM	Fri, Apr 17, 2020	27.15	27.30	26.96	27.30
3671	NASDAQ	PFM	Thu, Apr 16, 2020	26.66	26.66	26.24	26.59
3670	NASDAQ	PFM	Wed, Apr 15, 2020	26.77	26.77	26.35	26.49
3669	NASDAQ	PFM	Tue, Apr 14, 2020	26.91	27.18	26.81	27.15
3668	NASDAQ	PFM	Mon, Apr 13, 2020	26.84	26.84	26.14	26.44
3667	NASDAQ	PFM	Thu, Apr 9, 2020	26.80	27.07	26.62	26.76
3666	NASDAQ	PFM	Wed, Apr 8, 2020	25.82	26.50	25.69	26.37
3665	NASDAQ	PFM	Tue, Apr 7, 2020	26.54	26.54	25.66	25.68
3664	NASDAQ	PFM	Mon, Apr 6, 2020	24.98	25.78	24.92	25.74
3663	NASDAQ	PFM	Fri, Apr 3, 2020	24.49	24.56	23.96	24.16
3662	NASDAQ	PFM	Thu, Apr 2, 2020	23.64	24.49	23.64	24.49
3661	NASDAQ	PFM	Wed, Apr 1, 2020	23.82	24.19	23.62	23.79
3660	NASDAQ	PFM	Tue, Mar 31, 2020	25.18	25.18	24.64	24.66
3659	NASDAQ	PFM	Mon, Mar 30, 2020	24.62	25.17	24.47	25.11
3658	NASDAQ	PFM	Fri, Mar 27, 2020	24.23	24.98	24.09	24.24
3657	NASDAQ	PFM	Thu, Mar 26, 2020	23.61	24.97	23.61	24.86
3656	NASDAQ	PFM	Wed, Mar 25, 2020	23.20	24.19	22.74	23.34
3655	NASDAQ	PFM	Tue, Mar 24, 2020	22.15	23.07	22.15	23.04
3654	NASDAQ	PFM	Mon, Mar 23, 2020	21.97	21.98	20.86	21.35
3653	NASDAQ	PFM	Fri, Mar 20, 2020	23.70	23.70	22.30	22.40
3652	NASDAQ	PFM	Thu, Mar 19, 2020	23.70	24.16	23.17	23.69
3651	NASDAQ	PFM	Wed, Mar 18, 2020	23.56	24.27	22.92	23.66
3650	NASDAQ	PFM	Tue, Mar 17, 2020	23.76	24.99	23.38	24.90
3649	NASDAQ	PFM	Mon, Mar 16, 2020	23.21	24.95	22.75	23.31
3648	NASDAQ	PFM	Fri, Mar 13, 2020	25.47	25.95	24.10	25.82
3647	NASDAQ	PFM	Thu, Mar 12, 2020	24.75	25.46	23.50	24.48
3646	NASDAQ	PFM	Wed, Mar 11, 2020	27.11	27.13	26.21	26.54
3645	NASDAQ	PFM	Tue, Mar 10, 2020	27.61	27.74	26.58	27.74
3644	NASDAQ	PFM	Mon, Mar 9, 2020	26.61	27.57	26.56	26.77
3643	NASDAQ	PFM	Fri, Mar 6, 2020	28.17	28.70	28.03	28.68
3642	NASDAQ	PFM	Thu, Mar 5, 2020	29.21	29.40	28.77	29.00
3641	NASDAQ	PFM	Wed, Mar 4, 2020	29.12	29.84	28.93	29.84
3640	NASDAQ	PFM	Tue, Mar 3, 2020	29.29	29.47	28.46	28.58
3639	NASDAQ	PFM	Mon, Mar 2, 2020	28.27	29.28	28.09	29.28
3638	NASDAQ	PFM	Fri, Feb 28, 2020	27.65	28.02	27.15	27.85
3637	NASDAQ	PFM	Thu, Feb 27, 2020	29.17	29.43	28.46	28.46
3636	NASDAQ	PFM	Wed, Feb 26, 2020	30.01	30.19	29.63	29.63
3635	NASDAQ	PFM	Tue, Feb 25, 2020	30.77	30.77	29.76	29.87
3634	NASDAQ	PFM	Mon, Feb 24, 2020	30.77	30.98	30.62	30.82
3633	NASDAQ	PFM	Fri, Feb 21, 2020	31.42	31.53	31.40	31.51
3632	NASDAQ	PFM	Thu, Feb 20, 2020	31.70	31.72	31.44	31.66
3631	NASDAQ	PFM	Wed, Feb 19, 2020	31.69	31.75	31.69	31.71
3630	NASDAQ	PFM	Tue, Feb 18, 2020	31.72	31.72	31.58	31.64
3629	NASDAQ	PFM	Fri, Feb 14, 2020	31.76	31.76	31.61	31.73
3628	NASDAQ	PFM	Thu, Feb 13, 2020	31.59	31.72	31.55	31.66
3627	NASDAQ	PFM	Wed, Feb 12, 2020	31.52	31.62	31.52	31.62
3626	NASDAQ	PFM	Tue, Feb 11, 2020	31.61	31.61	31.45	31.46
3625	NASDAQ	PFM	Mon, Feb 10, 2020	31.31	31.46	31.30	31.46
3624	NASDAQ	PFM	Fri, Feb 7, 2020	31.41	31.42	31.32	31.34
3623	NASDAQ	PFM	Thu, Feb 6, 2020	31.54	31.56	31.45	31.47
3622	NASDAQ	PFM	Wed, Feb 5, 2020	31.34	31.48	31.30	31.48
3621	NASDAQ	PFM	Tue, Feb 4, 2020	31.03	31.19	31.03	31.07
3620	NASDAQ	PFM	Mon, Feb 3, 2020	30.73	30.89	30.68	30.77
3619	NASDAQ	PFM	Fri, Jan 31, 2020	30.98	30.98	30.61	30.65
3618	NASDAQ	PFM	Thu, Jan 30, 2020	30.93	31.18	30.78	31.18
3617	NASDAQ	PFM	Wed, Jan 29, 2020	31.05	31.13	31.00	31.01
3616	NASDAQ	PFM	Tue, Jan 28, 2020	31.04	31.20	31.01	31.15
3615	NASDAQ	PFM	Mon, Jan 27, 2020	30.75	31.03	30.75	30.93
3614	NASDAQ	PFM	Fri, Jan 24, 2020	31.49	31.49	31.10	31.21
3613	NASDAQ	PFM	Thu, Jan 23, 2020	31.34	31.44	31.28	31.42
3612	NASDAQ	PFM	Wed, Jan 22, 2020	31.55	31.57	31.46	31.47
3611	NASDAQ	PFM	Tue, Jan 21, 2020	31.29	31.47	31.29	31.42
3610	NASDAQ	PFM	Fri, Jan 17, 2020	31.37	31.46	31.37	31.44
3609	NASDAQ	PFM	Thu, Jan 16, 2020	31.15	31.31	31.15	31.31
3608	NASDAQ	PFM	Wed, Jan 15, 2020	30.98	31.13	30.98	31.08
3607	NASDAQ	PFM	Tue, Jan 14, 2020	30.94	31.02	30.90	30.99
3606	NASDAQ	PFM	Mon, Jan 13, 2020	30.81	30.97	30.81	30.96
3605	NASDAQ	PFM	Fri, Jan 10, 2020	30.92	30.93	30.77	30.79
3604	NASDAQ	PFM	Thu, Jan 9, 2020	30.83	30.87	30.76	30.87
3603	NASDAQ	PFM	Wed, Jan 8, 2020	30.63	30.80	30.63	30.76
3602	NASDAQ	PFM	Tue, Jan 7, 2020	30.56	30.67	30.56	30.60
3601	NASDAQ	PFM	Mon, Jan 6, 2020	30.60	30.69	30.55	30.68
3600	NASDAQ	PFM	Fri, Jan 3, 2020	30.48	30.74	30.48	30.68
3599	NASDAQ	PFM	Thu, Jan 2, 2020	30.77	30.80	30.64	30.78
3598	NASDAQ	PFM	Tue, Dec 31, 2019	30.69	30.71	30.56	30.71
3597	NASDAQ	PFM	Mon, Dec 30, 2019	30.69	30.79	30.61	30.62
3596	NASDAQ	PFM	Fri, Dec 27, 2019	30.76	30.81	30.74	30.74
3595	NASDAQ	PFM	Thu, Dec 26, 2019	30.74	30.74	30.64	30.70
3594	NASDAQ	PFM	Tue, Dec 24, 2019	30.74	30.74	30.63	30.64
3593	NASDAQ	PFM	Mon, Dec 23, 2019	30.75	30.75	30.65	30.65
3592	NASDAQ	PFM	Fri, Dec 20, 2019	30.71	30.90	30.71	30.86
3591	NASDAQ	PFM	Thu, Dec 19, 2019	30.55	30.66	30.55	30.64
3590	NASDAQ	PFM	Wed, Dec 18, 2019	30.61	30.61	30.52	30.56
3589	NASDAQ	PFM	Tue, Dec 17, 2019	30.64	30.69	30.61	30.61
3588	NASDAQ	PFM	Mon, Dec 16, 2019	30.61	30.66	30.61	30.62
3587	NASDAQ	PFM	Fri, Dec 13, 2019	30.44	30.50	30.36	30.47
3586	NASDAQ	PFM	Thu, Dec 12, 2019	30.25	30.50	30.25	30.46
3585	NASDAQ	PFM	Wed, Dec 11, 2019	30.19	30.24	30.15	30.23
3584	NASDAQ	PFM	Tue, Dec 10, 2019	30.24	30.24	30.12	30.14
3583	NASDAQ	PFM	Mon, Dec 9, 2019	30.25	30.28	30.22	30.22
3582	NASDAQ	PFM	Fri, Dec 6, 2019	30.15	30.33	30.15	30.29
3581	NASDAQ	PFM	Thu, Dec 5, 2019	30.04	30.06	29.92	30.06
3580	NASDAQ	PFM	Wed, Dec 4, 2019	29.88	30.05	29.88	30.00
3579	NASDAQ	PFM	Tue, Dec 3, 2019	29.70	29.79	29.62	29.79
3578	NASDAQ	PFM	Mon, Dec 2, 2019	30.13	30.13	29.90	29.95
3577	NASDAQ	PFM	Fri, Nov 29, 2019	30.20	30.21	30.12	30.12
3576	NASDAQ	PFM	Wed, Nov 27, 2019	30.19	30.26	30.13	30.25
3575	NASDAQ	PFM	Tue, Nov 26, 2019	29.99	30.12	29.99	30.09
3574	NASDAQ	PFM	Mon, Nov 25, 2019	29.98	30.02	29.95	29.98
3573	NASDAQ	PFM	Fri, Nov 22, 2019	29.94	29.94	29.85	29.92
3572	NASDAQ	PFM	Thu, Nov 21, 2019	29.79	29.87	29.78	29.85
3571	NASDAQ	PFM	Wed, Nov 20, 2019	29.94	29.96	29.80	29.92
3570	NASDAQ	PFM	Tue, Nov 19, 2019	30.03	30.03	29.94	29.94
3569	NASDAQ	PFM	Mon, Nov 18, 2019	29.97	30.07	29.97	30.00
3568	NASDAQ	PFM	Fri, Nov 15, 2019	29.93	30.02	29.92	30.00
3567	NASDAQ	PFM	Thu, Nov 14, 2019	29.85	29.90	29.79	29.87
3566	NASDAQ	PFM	Wed, Nov 13, 2019	29.69	29.86	29.69	29.86
3565	NASDAQ	PFM	Tue, Nov 12, 2019	29.80	29.83	29.69	29.69
3564	NASDAQ	PFM	Mon, Nov 11, 2019	29.73	29.77	29.72	29.75
3563	NASDAQ	PFM	Fri, Nov 8, 2019	29.74	29.78	29.73	29.78
3562	NASDAQ	PFM	Thu, Nov 7, 2019	29.89	29.89	29.81	29.81
3561	NASDAQ	PFM	Wed, Nov 6, 2019	29.73	29.76	29.68	29.74
3560	NASDAQ	PFM	Tue, Nov 5, 2019	29.72	29.76	29.67	29.74
3559	NASDAQ	PFM	Mon, Nov 4, 2019	29.84	29.85	29.67	29.74
3558	NASDAQ	PFM	Fri, Nov 1, 2019	29.69	29.71	29.67	29.68
3557	NASDAQ	PFM	Thu, Oct 31, 2019	29.62	29.62	29.44	29.50
3556	NASDAQ	PFM	Wed, Oct 30, 2019	29.58	29.66	29.49	29.65
3555	NASDAQ	PFM	Tue, Oct 29, 2019	29.51	29.66	29.51	29.56
3554	NASDAQ	PFM	Mon, Oct 28, 2019	29.56	29.65	29.56	29.60
3553	NASDAQ	PFM	Fri, Oct 25, 2019	29.44	29.57	29.43	29.53
3552	NASDAQ	PFM	Thu, Oct 24, 2019	29.58	29.58	29.46	29.47
3551	NASDAQ	PFM	Wed, Oct 23, 2019	29.41	29.49	29.40	29.47
3550	NASDAQ	PFM	Tue, Oct 22, 2019	29.61	29.65	29.50	29.50
3549	NASDAQ	PFM	Mon, Oct 21, 2019	29.58	29.58	29.51	29.56
3548	NASDAQ	PFM	Fri, Oct 18, 2019	29.50	29.53	29.44	29.48
3547	NASDAQ	PFM	Thu, Oct 17, 2019	29.51	29.60	29.48	29.52
3546	NASDAQ	PFM	Wed, Oct 16, 2019	29.53	29.54	29.42	29.47
3545	NASDAQ	PFM	Tue, Oct 15, 2019	29.42	29.55	29.42	29.50
3544	NASDAQ	PFM	Mon, Oct 14, 2019	29.36	29.37	29.33	29.34
3543	NASDAQ	PFM	Fri, Oct 11, 2019	29.43	29.59	29.37	29.42
3542	NASDAQ	PFM	Thu, Oct 10, 2019	29.02	29.19	29.02	29.16
3541	NASDAQ	PFM	Wed, Oct 9, 2019	28.90	29.05	28.90	28.97
3540	NASDAQ	PFM	Tue, Oct 8, 2019	29.02	29.02	28.80	28.82
3539	NASDAQ	PFM	Mon, Oct 7, 2019	29.25	29.37	29.13	29.13
3538	NASDAQ	PFM	Fri, Oct 4, 2019	29.01	29.31	29.01	29.31
3537	NASDAQ	PFM	Thu, Oct 3, 2019	28.79	28.94	28.52	28.91
3536	NASDAQ	PFM	Wed, Oct 2, 2019	29.08	29.08	28.64	28.80
3535	NASDAQ	PFM	Tue, Oct 1, 2019	29.65	29.65	29.23	29.27
3534	NASDAQ	PFM	Mon, Sep 30, 2019	29.54	29.65	29.52	29.56
3533	NASDAQ	PFM	Fri, Sep 27, 2019	29.59	29.60	29.29	29.45
3532	NASDAQ	PFM	Thu, Sep 26, 2019	29.58	29.59	29.42	29.53
3531	NASDAQ	PFM	Wed, Sep 25, 2019	29.47	29.54	29.40	29.53
3530	NASDAQ	PFM	Tue, Sep 24, 2019	29.61	29.70	29.38	29.38
3529	NASDAQ	PFM	Mon, Sep 23, 2019	29.50	29.59	29.50	29.57
3528	NASDAQ	PFM	Fri, Sep 20, 2019	29.86	29.86	29.66	29.68
3527	NASDAQ	PFM	Thu, Sep 19, 2019	29.82	29.87	29.74	29.75
3526	NASDAQ	PFM	Wed, Sep 18, 2019	29.67	29.74	29.51	29.74
3525	NASDAQ	PFM	Tue, Sep 17, 2019	29.60	29.73	29.60	29.72
3524	NASDAQ	PFM	Mon, Sep 16, 2019	29.76	29.76	29.63	29.63
3523	NASDAQ	PFM	Fri, Sep 13, 2019	29.88	29.89	29.77	29.78
3522	NASDAQ	PFM	Thu, Sep 12, 2019	29.82	29.91	29.78	29.84
3521	NASDAQ	PFM	Wed, Sep 11, 2019	29.57	29.69	29.54	29.68
3520	NASDAQ	PFM	Tue, Sep 10, 2019	29.48	29.54	29.37	29.54
3519	NASDAQ	PFM	Mon, Sep 9, 2019	29.80	29.80	29.53	29.55
3518	NASDAQ	PFM	Fri, Sep 6, 2019	29.62	29.67	29.60	29.65
3517	NASDAQ	PFM	Thu, Sep 5, 2019	29.56	29.62	29.54	29.54
3516	NASDAQ	PFM	Wed, Sep 4, 2019	29.27	29.32	29.18	29.32
3515	NASDAQ	PFM	Tue, Sep 3, 2019	28.99	28.99	28.90	28.95
3514	NASDAQ	PFM	Fri, Aug 30, 2019	29.21	29.23	29.07	29.16
3513	NASDAQ	PFM	Thu, Aug 29, 2019	29.05	29.14	29.02	29.12
3512	NASDAQ	PFM	Wed, Aug 28, 2019	28.61	28.86	28.58	28.84
3511	NASDAQ	PFM	Tue, Aug 27, 2019	28.89	28.89	28.66	28.71
3510	NASDAQ	PFM	Mon, Aug 26, 2019	28.62	28.69	28.54	28.59
3509	NASDAQ	PFM	Fri, Aug 23, 2019	29.02	29.07	28.41	28.43
3508	NASDAQ	PFM	Thu, Aug 22, 2019	29.16	29.22	28.95	29.13
3507	NASDAQ	PFM	Wed, Aug 21, 2019	29.08	29.12	29.03	29.10
3506	NASDAQ	PFM	Tue, Aug 20, 2019	29.06	29.06	28.86	28.86
3505	NASDAQ	PFM	Mon, Aug 19, 2019	29.00	29.09	28.99	29.09
3504	NASDAQ	PFM	Fri, Aug 16, 2019	28.57	28.76	28.57	28.76
3503	NASDAQ	PFM	Thu, Aug 15, 2019	28.35	28.44	28.25	28.44
3502	NASDAQ	PFM	Wed, Aug 14, 2019	28.64	28.64	28.23	28.23
3501	NASDAQ	PFM	Tue, Aug 13, 2019	28.56	28.97	28.56	28.92
3500	NASDAQ	PFM	Mon, Aug 12, 2019	28.68	28.72	28.44	28.51
3499	NASDAQ	PFM	Fri, Aug 9, 2019	28.92	28.96	28.71	28.82
3498	NASDAQ	PFM	Thu, Aug 8, 2019	28.63	28.99	28.63	28.98
3497	NASDAQ	PFM	Wed, Aug 7, 2019	28.13	28.55	28.05	28.52
3496	NASDAQ	PFM	Tue, Aug 6, 2019	28.18	28.34	28.04	28.32
3495	NASDAQ	PFM	Mon, Aug 5, 2019	28.43	28.43	27.86	28.09
3494	NASDAQ	PFM	Fri, Aug 2, 2019	28.88	28.91	28.65	28.77
3493	NASDAQ	PFM	Thu, Aug 1, 2019	29.10	29.36	28.87	28.90
3492	NASDAQ	PFM	Wed, Jul 31, 2019	29.48	29.48	28.90	29.13
3491	NASDAQ	PFM	Tue, Jul 30, 2019	29.46	29.51	29.45	29.48
3490	NASDAQ	PFM	Mon, Jul 29, 2019	29.50	29.54	29.46	29.52
3489	NASDAQ	PFM	Fri, Jul 26, 2019	29.39	29.48	29.35	29.45
3488	NASDAQ	PFM	Thu, Jul 25, 2019	29.32	29.37	29.31	29.32
3487	NASDAQ	PFM	Wed, Jul 24, 2019	29.17	29.36	29.17	29.34
3486	NASDAQ	PFM	Tue, Jul 23, 2019	29.10	29.23	29.06	29.23
3485	NASDAQ	PFM	Mon, Jul 22, 2019	29.13	29.13	29.03	29.06
3484	NASDAQ	PFM	Fri, Jul 19, 2019	29.30	29.32	29.13	29.13
3483	NASDAQ	PFM	Thu, Jul 18, 2019	29.11	29.26	29.06	29.26
3482	NASDAQ	PFM	Wed, Jul 17, 2019	29.32	29.32	29.13	29.13
3481	NASDAQ	PFM	Tue, Jul 16, 2019	29.33	29.36	29.26	29.29
3480	NASDAQ	PFM	Mon, Jul 15, 2019	29.35	29.39	29.31	29.34
3479	NASDAQ	PFM	Fri, Jul 12, 2019	29.27	29.31	29.27	29.31
3478	NASDAQ	PFM	Thu, Jul 11, 2019	29.18	29.20	29.11	29.20
3477	NASDAQ	PFM	Wed, Jul 10, 2019	29.14	29.16	29.09	29.11
3476	NASDAQ	PFM	Tue, Jul 9, 2019	28.99	28.99	28.94	28.96
3475	NASDAQ	PFM	Mon, Jul 8, 2019	29.04	29.08	28.94	29.08
3474	NASDAQ	PFM	Fri, Jul 5, 2019	29.02	29.14	28.88	29.12
3473	NASDAQ	PFM	Wed, Jul 3, 2019	28.99	29.12	28.99	29.12
3472	NASDAQ	PFM	Tue, Jul 2, 2019	28.78	28.91	28.75	28.91
3471	NASDAQ	PFM	Mon, Jul 1, 2019	28.96	28.96	28.71	28.81
3470	NASDAQ	PFM	Fri, Jun 28, 2019	28.66	28.68	28.60	28.68
3469	NASDAQ	PFM	Thu, Jun 27, 2019	28.50	28.57	28.50	28.55
3468	NASDAQ	PFM	Wed, Jun 26, 2019	28.70	28.70	28.48	28.48
3467	NASDAQ	PFM	Tue, Jun 25, 2019	28.81	28.81	28.64	28.67
3466	NASDAQ	PFM	Mon, Jun 24, 2019	28.80	28.93	28.80	28.85
3465	NASDAQ	PFM	Fri, Jun 21, 2019	29.00	29.03	28.96	28.96
3464	NASDAQ	PFM	Thu, Jun 20, 2019	28.84	29.03	28.81	29.03
3463	NASDAQ	PFM	Wed, Jun 19, 2019	28.63	28.77	28.57	28.72
3462	NASDAQ	PFM	Tue, Jun 18, 2019	28.54	28.71	28.54	28.63
3461	NASDAQ	PFM	Mon, Jun 17, 2019	28.54	28.54	28.44	28.44
3460	NASDAQ	PFM	Fri, Jun 14, 2019	28.49	28.56	28.47	28.56
3459	NASDAQ	PFM	Thu, Jun 13, 2019	28.54	28.54	28.42	28.46
3458	NASDAQ	PFM	Wed, Jun 12, 2019	28.41	28.48	28.40	28.44
3457	NASDAQ	PFM	Tue, Jun 11, 2019	28.58	28.59	28.37	28.39
3456	NASDAQ	PFM	Mon, Jun 10, 2019	28.55	28.55	28.41	28.42
3455	NASDAQ	PFM	Fri, Jun 7, 2019	28.24	28.49	28.24	28.40
3454	NASDAQ	PFM	Thu, Jun 6, 2019	27.99	28.17	27.99	28.17
3453	NASDAQ	PFM	Wed, Jun 5, 2019	27.78	27.87	27.76	27.87
3452	NASDAQ	PFM	Tue, Jun 4, 2019	27.42	27.63	27.42	27.63
3451	NASDAQ	PFM	Mon, Jun 3, 2019	27.09	27.30	27.09	27.23
3450	NASDAQ	PFM	Fri, May 31, 2019	27.10	27.21	27.05	27.08
3449	NASDAQ	PFM	Thu, May 30, 2019	27.31	27.44	27.29	27.29
3448	NASDAQ	PFM	Wed, May 29, 2019	27.38	27.38	27.23	27.26
3447	NASDAQ	PFM	Tue, May 28, 2019	27.89	27.96	27.55	27.55
3446	NASDAQ	PFM	Fri, May 24, 2019	27.93	27.93	27.83	27.85
3445	NASDAQ	PFM	Thu, May 23, 2019	27.85	27.85	27.66	27.82
3444	NASDAQ	PFM	Wed, May 22, 2019	27.96	28.08	27.96	28.04
3443	NASDAQ	PFM	Tue, May 21, 2019	28.10	28.12	27.98	28.07
3442	NASDAQ	PFM	Mon, May 20, 2019	27.93	28.05	27.89	27.96
3441	NASDAQ	PFM	Fri, May 17, 2019	27.89	28.13	27.89	28.04
3440	NASDAQ	PFM	Thu, May 16, 2019	27.98	28.21	27.98	28.10
3439	NASDAQ	PFM	Wed, May 15, 2019	27.68	27.94	27.66	27.92
3438	NASDAQ	PFM	Tue, May 14, 2019	27.69	27.93	27.69	27.76
3437	NASDAQ	PFM	Mon, May 13, 2019	27.64	27.76	27.54	27.60
3436	NASDAQ	PFM	Fri, May 10, 2019	27.80	28.06	27.55	28.06
3435	NASDAQ	PFM	Thu, May 9, 2019	27.76	27.88	27.60	27.88
3434	NASDAQ	PFM	Wed, May 8, 2019	27.91	28.00	27.84	27.99
3433	NASDAQ	PFM	Tue, May 7, 2019	28.05	28.05	27.78	27.93
3432	NASDAQ	PFM	Mon, May 6, 2019	27.98	28.32	27.98	28.32
3431	NASDAQ	PFM	Fri, May 3, 2019	28.28	28.43	28.25	28.40
3430	NASDAQ	PFM	Thu, May 2, 2019	28.12	28.26	28.05	28.16
3429	NASDAQ	PFM	Wed, May 1, 2019	28.43	28.46	28.30	28.30
3428	NASDAQ	PFM	Tue, Apr 30, 2019	28.34	28.52	28.33	28.52
3427	NASDAQ	PFM	Mon, Apr 29, 2019	28.28	28.33	28.28	28.31
3426	NASDAQ	PFM	Fri, Apr 26, 2019	28.18	28.29	28.18	28.29
3425	NASDAQ	PFM	Thu, Apr 25, 2019	28.24	28.24	28.12	28.17
3424	NASDAQ	PFM	Wed, Apr 24, 2019	28.38	28.40	28.28	28.36
3423	NASDAQ	PFM	Tue, Apr 23, 2019	28.26	28.41	28.22	28.38
3422	NASDAQ	PFM	Mon, Apr 22, 2019	28.10	28.25	28.10	28.18
3421	NASDAQ	PFM	Thu, Apr 18, 2019	28.22	28.25	28.12	28.20
3420	NASDAQ	PFM	Wed, Apr 17, 2019	28.27	28.27	28.13	28.15
3419	NASDAQ	PFM	Tue, Apr 16, 2019	28.12	28.18	28.12	28.16
3418	NASDAQ	PFM	Mon, Apr 15, 2019	28.07	28.10	28.04	28.08
3417	NASDAQ	PFM	Fri, Apr 12, 2019	28.01	28.06	27.98	28.06
3416	NASDAQ	PFM	Thu, Apr 11, 2019	27.90	27.95	27.86	27.94
3415	NASDAQ	PFM	Wed, Apr 10, 2019	27.90	27.90	27.83	27.86
3414	NASDAQ	PFM	Tue, Apr 9, 2019	27.87	27.87	27.77	27.80
3413	NASDAQ	PFM	Mon, Apr 8, 2019	27.92	27.96	27.90	27.96
3412	NASDAQ	PFM	Fri, Apr 5, 2019	27.83	27.94	27.83	27.94
3411	NASDAQ	PFM	Thu, Apr 4, 2019	27.73	27.80	27.71	27.78
3410	NASDAQ	PFM	Wed, Apr 3, 2019	27.81	27.82	27.71	27.71
3409	NASDAQ	PFM	Tue, Apr 2, 2019	27.85	27.85	27.73	27.75
3408	NASDAQ	PFM	Mon, Apr 1, 2019	27.81	27.85	27.79	27.85
3407	NASDAQ	PFM	Fri, Mar 29, 2019	27.60	27.68	27.56	27.66
3406	NASDAQ	PFM	Thu, Mar 28, 2019	27.47	27.58	27.40	27.50
3405	NASDAQ	PFM	Wed, Mar 27, 2019	27.51	27.57	27.29	27.41
3404	NASDAQ	PFM	Tue, Mar 26, 2019	27.50	27.51	27.38	27.49
3403	NASDAQ	PFM	Mon, Mar 25, 2019	27.24	27.29	27.17	27.29
3402	NASDAQ	PFM	Fri, Mar 22, 2019	27.51	27.51	27.27	27.28
3401	NASDAQ	PFM	Thu, Mar 21, 2019	27.30	27.66	27.30	27.65
3400	NASDAQ	PFM	Wed, Mar 20, 2019	27.36	27.47	27.25	27.31
3399	NASDAQ	PFM	Tue, Mar 19, 2019	27.53	27.56	27.34	27.40
3398	NASDAQ	PFM	Mon, Mar 18, 2019	27.36	27.46	27.32	27.44
3397	NASDAQ	PFM	Fri, Mar 15, 2019	27.45	27.54	27.41	27.44
3396	NASDAQ	PFM	Thu, Mar 14, 2019	27.36	27.41	27.35	27.37
3395	NASDAQ	PFM	Wed, Mar 13, 2019	27.39	27.48	27.39	27.42
3394	NASDAQ	PFM	Tue, Mar 12, 2019	27.21	27.32	27.21	27.25
3393	NASDAQ	PFM	Mon, Mar 11, 2019	26.87	27.21	26.87	27.20
3392	NASDAQ	PFM	Fri, Mar 8, 2019	26.79	26.81	26.69	26.80
3391	NASDAQ	PFM	Thu, Mar 7, 2019	27.02	27.02	26.84	26.89
3390	NASDAQ	PFM	Wed, Mar 6, 2019	27.14	27.14	27.05	27.09
3389	NASDAQ	PFM	Tue, Mar 5, 2019	27.23	27.23	27.17	27.21
3388	NASDAQ	PFM	Mon, Mar 4, 2019	27.39	27.39	27.11	27.20
3387	NASDAQ	PFM	Fri, Mar 1, 2019	27.37	27.37	27.21	27.31
3386	NASDAQ	PFM	Thu, Feb 28, 2019	27.20	27.29	27.20	27.24
3385	NASDAQ	PFM	Wed, Feb 27, 2019	27.16	27.22	27.12	27.20
3384	NASDAQ	PFM	Tue, Feb 26, 2019	27.20	27.26	27.18	27.22
3383	NASDAQ	PFM	Mon, Feb 25, 2019	27.40	27.40	27.23	27.25
3382	NASDAQ	PFM	Fri, Feb 22, 2019	27.15	27.26	27.15	27.23
3381	NASDAQ	PFM	Thu, Feb 21, 2019	27.08	27.14	27.02	27.03
3380	NASDAQ	PFM	Wed, Feb 20, 2019	27.10	27.15	27.05	27.12
3379	NASDAQ	PFM	Tue, Feb 19, 2019	27.00	27.17	27.00	27.12
3378	NASDAQ	PFM	Fri, Feb 15, 2019	26.82	27.00	26.82	27.00
3377	NASDAQ	PFM	Thu, Feb 14, 2019	26.68	26.78	26.64	26.70
3376	NASDAQ	PFM	Wed, Feb 13, 2019	26.77	26.85	26.75	26.81
3375	NASDAQ	PFM	Tue, Feb 12, 2019	26.55	26.74	26.55	26.72
3374	NASDAQ	PFM	Mon, Feb 11, 2019	26.36	26.41	26.33	26.39
3373	NASDAQ	PFM	Fri, Feb 8, 2019	26.19	26.27	26.14	26.27
3372	NASDAQ	PFM	Thu, Feb 7, 2019	26.26	26.34	26.13	26.23
3371	NASDAQ	PFM	Wed, Feb 6, 2019	26.35	26.44	26.35	26.40
3370	NASDAQ	PFM	Tue, Feb 5, 2019	26.35	26.40	26.32	26.37
3369	NASDAQ	PFM	Mon, Feb 4, 2019	26.19	26.32	26.07	26.32
3368	NASDAQ	PFM	Fri, Feb 1, 2019	26.20	26.25	26.08	26.20
3367	NASDAQ	PFM	Thu, Jan 31, 2019	25.92	26.12	25.92	26.12
3366	NASDAQ	PFM	Wed, Jan 30, 2019	25.78	26.03	25.71	25.94
3365	NASDAQ	PFM	Tue, Jan 29, 2019	25.68	25.78	25.68	25.72
3364	NASDAQ	PFM	Mon, Jan 28, 2019	25.64	25.68	25.55	25.66
3363	NASDAQ	PFM	Fri, Jan 25, 2019	25.87	25.99	25.81	25.84
3362	NASDAQ	PFM	Thu, Jan 24, 2019	25.74	25.75	25.62	25.72
3361	NASDAQ	PFM	Wed, Jan 23, 2019	25.71	25.83	25.52	25.75
3360	NASDAQ	PFM	Tue, Jan 22, 2019	25.81	25.81	25.48	25.56
3359	NASDAQ	PFM	Fri, Jan 18, 2019	25.72	25.97	25.72	25.97
3358	NASDAQ	PFM	Thu, Jan 17, 2019	25.31	25.55	25.31	25.55
3357	NASDAQ	PFM	Wed, Jan 16, 2019	25.43	25.44	25.37	25.41
3356	NASDAQ	PFM	Tue, Jan 15, 2019	25.29	25.43	25.29	25.40
3355	NASDAQ	PFM	Mon, Jan 14, 2019	25.22	25.29	25.22	25.28
3354	NASDAQ	PFM	Fri, Jan 11, 2019	25.28	25.38	25.26	25.35
3353	NASDAQ	PFM	Thu, Jan 10, 2019	25.10	25.37	25.10	25.37
3352	NASDAQ	PFM	Wed, Jan 9, 2019	25.30	25.33	25.18	25.29
3351	NASDAQ	PFM	Tue, Jan 8, 2019	25.18	25.27	25.09	25.25
3350	NASDAQ	PFM	Mon, Jan 7, 2019	24.84	25.13	24.75	24.97
3349	NASDAQ	PFM	Fri, Jan 4, 2019	24.61	24.90	24.59	24.79
3348	NASDAQ	PFM	Thu, Jan 3, 2019	24.60	24.60	24.23	24.27
3347	NASDAQ	PFM	Wed, Jan 2, 2019	24.39	24.67	24.32	24.62
3346	NASDAQ	PFM	Mon, Dec 31, 2018	24.66	24.70	24.56	24.70
3345	NASDAQ	PFM	Fri, Dec 28, 2018	24.66	24.75	24.44	24.52
3344	NASDAQ	PFM	Thu, Dec 27, 2018	24.00	24.51	23.72	24.51
3343	NASDAQ	PFM	Wed, Dec 26, 2018	23.51	24.29	23.26	24.29
3342	NASDAQ	PFM	Mon, Dec 24, 2018	24.05	24.10	23.47	23.52
3341	NASDAQ	PFM	Fri, Dec 21, 2018	24.60	24.85	24.27	24.28
3340	NASDAQ	PFM	Thu, Dec 20, 2018	24.76	24.85	24.31	24.45
3339	NASDAQ	PFM	Wed, Dec 19, 2018	25.29	25.55	24.85	24.97
3338	NASDAQ	PFM	Tue, Dec 18, 2018	25.41	25.49	25.17	25.32
3337	NASDAQ	PFM	Mon, Dec 17, 2018	25.81	25.81	25.20	25.29
3336	NASDAQ	PFM	Fri, Dec 14, 2018	26.13	26.17	25.79	25.87
3335	NASDAQ	PFM	Thu, Dec 13, 2018	26.32	26.46	26.26	26.35
3334	NASDAQ	PFM	Wed, Dec 12, 2018	26.47	26.54	26.28	26.28
3333	NASDAQ	PFM	Tue, Dec 11, 2018	26.45	26.54	26.13	26.24
3332	NASDAQ	PFM	Mon, Dec 10, 2018	26.12	26.25	25.79	26.25
3331	NASDAQ	PFM	Fri, Dec 7, 2018	26.53	26.67	26.02	26.16
3330	NASDAQ	PFM	Thu, Dec 6, 2018	26.31	26.57	25.98	26.57
3329	NASDAQ	PFM	Tue, Dec 4, 2018	27.21	27.26	26.69	26.71
3328	NASDAQ	PFM	Mon, Dec 3, 2018	27.41	27.41	27.10	27.22
3327	NASDAQ	PFM	Fri, Nov 30, 2018	26.84	27.13	26.84	27.13
3326	NASDAQ	PFM	Thu, Nov 29, 2018	26.82	26.98	26.82	26.88
3325	NASDAQ	PFM	Wed, Nov 28, 2018	26.52	26.90	26.49	26.90
3324	NASDAQ	PFM	Tue, Nov 27, 2018	26.28	26.48	26.22	26.48
3323	NASDAQ	PFM	Mon, Nov 26, 2018	26.24	26.37	26.24	26.32
3322	NASDAQ	PFM	Fri, Nov 23, 2018	26.09	26.17	26.08	26.14
3321	NASDAQ	PFM	Wed, Nov 21, 2018	26.27	26.36	26.23	26.23
3320	NASDAQ	PFM	Tue, Nov 20, 2018	26.45	26.46	26.15	26.23
3319	NASDAQ	PFM	Mon, Nov 19, 2018	26.90	26.96	26.65	26.73
3318	NASDAQ	PFM	Fri, Nov 16, 2018	26.72	26.99	26.72	26.93
3317	NASDAQ	PFM	Thu, Nov 15, 2018	26.43	26.78	26.37	26.78
3316	NASDAQ	PFM	Wed, Nov 14, 2018	26.85	26.85	26.54	26.69
3315	NASDAQ	PFM	Tue, Nov 13, 2018	26.82	26.90	26.67	26.77
3314	NASDAQ	PFM	Mon, Nov 12, 2018	27.11	27.11	26.81	26.81
3313	NASDAQ	PFM	Fri, Nov 9, 2018	27.10	27.16	27.06	27.14
3312	NASDAQ	PFM	Thu, Nov 8, 2018	27.10	27.22	27.10	27.20
3311	NASDAQ	PFM	Wed, Nov 7, 2018	26.98	27.21	26.90	27.18
3310	NASDAQ	PFM	Tue, Nov 6, 2018	26.72	26.79	26.72	26.79
3309	NASDAQ	PFM	Mon, Nov 5, 2018	26.40	26.71	26.40	26.71
3308	NASDAQ	PFM	Fri, Nov 2, 2018	26.50	26.53	26.24	26.24
3307	NASDAQ	PFM	Thu, Nov 1, 2018	26.27	26.38	26.24	26.35
3306	NASDAQ	PFM	Wed, Oct 31, 2018	26.29	26.40	26.21	26.30
3305	NASDAQ	PFM	Tue, Oct 30, 2018	25.71	26.01	25.71	26.01
3304	NASDAQ	PFM	Mon, Oct 29, 2018	25.89	26.08	25.57	25.57
3303	NASDAQ	PFM	Fri, Oct 26, 2018	25.74	25.87	25.54	25.67
3302	NASDAQ	PFM	Thu, Oct 25, 2018	25.91	26.09	25.86	25.98
3301	NASDAQ	PFM	Wed, Oct 24, 2018	26.35	26.35	25.85	25.85
3300	NASDAQ	PFM	Tue, Oct 23, 2018	26.14	26.48	26.04	26.43
3299	NASDAQ	PFM	Mon, Oct 22, 2018	26.59	26.59	26.44	26.48
3298	NASDAQ	PFM	Fri, Oct 19, 2018	26.48	26.73	26.48	26.64
3297	NASDAQ	PFM	Thu, Oct 18, 2018	26.66	26.73	26.36	26.48
3296	NASDAQ	PFM	Wed, Oct 17, 2018	26.65	26.73	26.51	26.70
3295	NASDAQ	PFM	Tue, Oct 16, 2018	26.35	26.71	26.35	26.66
3294	NASDAQ	PFM	Mon, Oct 15, 2018	26.34	26.49	26.34	26.38
3293	NASDAQ	PFM	Fri, Oct 12, 2018	26.49	26.49	26.09	26.35
3292	NASDAQ	PFM	Thu, Oct 11, 2018	26.72	26.77	26.16	26.19
3291	NASDAQ	PFM	Wed, Oct 10, 2018	27.37	27.37	26.77	26.77
3290	NASDAQ	PFM	Tue, Oct 9, 2018	27.49	27.54	27.43	27.46
3289	NASDAQ	PFM	Mon, Oct 8, 2018	27.38	27.51	27.38	27.50
3288	NASDAQ	PFM	Fri, Oct 5, 2018	27.49	27.49	27.31	27.39
3287	NASDAQ	PFM	Thu, Oct 4, 2018	27.48	27.50	27.36	27.48
3286	NASDAQ	PFM	Wed, Oct 3, 2018	27.77	27.79	27.59	27.59
3285	NASDAQ	PFM	Tue, Oct 2, 2018	27.66	27.76	27.66	27.72
3284	NASDAQ	PFM	Mon, Oct 1, 2018	27.71	27.71	27.61	27.65
3283	NASDAQ	PFM	Fri, Sep 28, 2018	27.51	27.60	27.50	27.53
3282	NASDAQ	PFM	Thu, Sep 27, 2018	27.51	27.65	27.50	27.51
3281	NASDAQ	PFM	Wed, Sep 26, 2018	27.58	27.71	27.50	27.50
3280	NASDAQ	PFM	Tue, Sep 25, 2018	27.78	27.78	27.60	27.60
3279	NASDAQ	PFM	Mon, Sep 24, 2018	27.90	27.90	27.68	27.70
3278	NASDAQ	PFM	Fri, Sep 21, 2018	28.02	28.05	28.02	28.02
3277	NASDAQ	PFM	Thu, Sep 20, 2018	27.78	27.93	27.78	27.93
3276	NASDAQ	PFM	Wed, Sep 19, 2018	27.78	27.84	27.73	27.76
3275	NASDAQ	PFM	Tue, Sep 18, 2018	27.69	27.86	27.69	27.84
3274	NASDAQ	PFM	Mon, Sep 17, 2018	27.71	27.73	27.66	27.66
3273	NASDAQ	PFM	Fri, Sep 14, 2018	27.62	27.69	27.61	27.69
3272	NASDAQ	PFM	Thu, Sep 13, 2018	27.58	27.67	27.58	27.67
3271	NASDAQ	PFM	Wed, Sep 12, 2018	27.55	27.60	27.53	27.57
3270	NASDAQ	PFM	Tue, Sep 11, 2018	27.39	27.54	27.39	27.51
3269	NASDAQ	PFM	Mon, Sep 10, 2018	27.44	27.51	27.44	27.45
3268	NASDAQ	PFM	Fri, Sep 7, 2018	27.30	27.42	27.30	27.32
3267	NASDAQ	PFM	Thu, Sep 6, 2018	27.33	27.42	27.33	27.40
3266	NASDAQ	PFM	Wed, Sep 5, 2018	27.20	27.38	27.19	27.38
3265	NASDAQ	PFM	Tue, Sep 4, 2018	27.15	27.25	27.15	27.22
3264	NASDAQ	PFM	Fri, Aug 31, 2018	27.16	27.29	27.15	27.24
3263	NASDAQ	PFM	Thu, Aug 30, 2018	27.34	27.34	27.21	27.24
3262	NASDAQ	PFM	Wed, Aug 29, 2018	27.24	27.39	27.24	27.36
3261	NASDAQ	PFM	Tue, Aug 28, 2018	27.39	27.39	27.28	27.28
3260	NASDAQ	PFM	Mon, Aug 27, 2018	27.26	27.34	27.26	27.32
3259	NASDAQ	PFM	Fri, Aug 24, 2018	27.11	27.23	27.11	27.20
3258	NASDAQ	PFM	Thu, Aug 23, 2018	27.14	27.19	27.09	27.09
3257	NASDAQ	PFM	Wed, Aug 22, 2018	27.16	27.20	27.14	27.14
3256	NASDAQ	PFM	Tue, Aug 21, 2018	27.18	27.26	27.18	27.20
3255	NASDAQ	PFM	Mon, Aug 20, 2018	27.19	27.21	27.17	27.17
3254	NASDAQ	PFM	Fri, Aug 17, 2018	26.97	27.15	26.97	27.11
3253	NASDAQ	PFM	Thu, Aug 16, 2018	26.87	26.99	26.87	26.97
3252	NASDAQ	PFM	Wed, Aug 15, 2018	26.64	26.65	26.49	26.64
3251	NASDAQ	PFM	Tue, Aug 14, 2018	26.64	26.76	26.64	26.72
3250	NASDAQ	PFM	Mon, Aug 13, 2018	26.72	26.72	26.52	26.56
3249	NASDAQ	PFM	Fri, Aug 10, 2018	26.65	26.72	26.64	26.69
3248	NASDAQ	PFM	Thu, Aug 9, 2018	26.89	26.89	26.78	26.79
3247	NASDAQ	PFM	Wed, Aug 8, 2018	26.90	26.90	26.81	26.85
3246	NASDAQ	PFM	Tue, Aug 7, 2018	26.82	26.91	26.82	26.91
3245	NASDAQ	PFM	Mon, Aug 6, 2018	26.84	26.86	26.72	26.82
3244	NASDAQ	PFM	Fri, Aug 3, 2018	26.58	26.77	26.58	26.76
3243	NASDAQ	PFM	Thu, Aug 2, 2018	26.37	26.64	26.37	26.60
3242	NASDAQ	PFM	Wed, Aug 1, 2018	26.67	26.67	26.50	26.54
3241	NASDAQ	PFM	Tue, Jul 31, 2018	26.62	26.74	26.62	26.74
3240	NASDAQ	PFM	Mon, Jul 30, 2018	26.57	26.66	26.55	26.55
3239	NASDAQ	PFM	Fri, Jul 27, 2018	26.60	26.69	26.53	26.57
3238	NASDAQ	PFM	Thu, Jul 26, 2018	26.54	26.72	26.54	26.67
3237	NASDAQ	PFM	Wed, Jul 25, 2018	26.40	26.54	26.34	26.52
3236	NASDAQ	PFM	Tue, Jul 24, 2018	26.28	26.40	26.28	26.38
3235	NASDAQ	PFM	Mon, Jul 23, 2018	26.29	26.29	26.23	26.27
3234	NASDAQ	PFM	Fri, Jul 20, 2018	26.30	26.35	26.26	26.30
3233	NASDAQ	PFM	Thu, Jul 19, 2018	26.19	26.37	26.19	26.29
3232	NASDAQ	PFM	Wed, Jul 18, 2018	26.22	26.30	26.22	26.30
3231	NASDAQ	PFM	Tue, Jul 17, 2018	26.16	26.33	26.16	26.29
3230	NASDAQ	PFM	Mon, Jul 16, 2018	26.23	26.23	26.13	26.16
3229	NASDAQ	PFM	Fri, Jul 13, 2018	26.18	26.30	26.18	26.27
3228	NASDAQ	PFM	Thu, Jul 12, 2018	26.15	26.22	26.14	26.18
3227	NASDAQ	PFM	Wed, Jul 11, 2018	26.10	26.15	26.03	26.05
3226	NASDAQ	PFM	Tue, Jul 10, 2018	26.05	26.25	26.05	26.25
3225	NASDAQ	PFM	Mon, Jul 9, 2018	25.96	26.13	25.96	26.06
3224	NASDAQ	PFM	Fri, Jul 6, 2018	25.82	26.00	25.79	25.94
3223	NASDAQ	PFM	Thu, Jul 5, 2018	25.72	25.82	25.66	25.82
3222	NASDAQ	PFM	Tue, Jul 3, 2018	25.72	25.80	25.61	25.61
3221	NASDAQ	PFM	Mon, Jul 2, 2018	25.54	25.59	25.44	25.59
3220	NASDAQ	PFM	Fri, Jun 29, 2018	25.70	25.81	25.67	25.67
3219	NASDAQ	PFM	Thu, Jun 28, 2018	25.45	25.63	25.45	25.58
3218	NASDAQ	PFM	Wed, Jun 27, 2018	25.71	25.82	25.49	25.50
3217	NASDAQ	PFM	Tue, Jun 26, 2018	25.68	25.71	25.59	25.62
3216	NASDAQ	PFM	Mon, Jun 25, 2018	25.65	25.65	25.50	25.62
3215	NASDAQ	PFM	Fri, Jun 22, 2018	25.70	25.82	25.70	25.78
3214	NASDAQ	PFM	Thu, Jun 21, 2018	25.77	25.77	25.59	25.62
3213	NASDAQ	PFM	Wed, Jun 20, 2018	25.75	25.80	25.72	25.74
3212	NASDAQ	PFM	Tue, Jun 19, 2018	25.65	25.79	25.64	25.76
3211	NASDAQ	PFM	Mon, Jun 18, 2018	25.75	25.81	25.75	25.80
3210	NASDAQ	PFM	Fri, Jun 15, 2018	26.02	26.12	26.00	26.10
3209	NASDAQ	PFM	Thu, Jun 14, 2018	26.10	26.10	26.06	26.08
3208	NASDAQ	PFM	Wed, Jun 13, 2018	26.14	26.19	26.04	26.04
3207	NASDAQ	PFM	Tue, Jun 12, 2018	26.22	26.23	26.16	26.19
3206	NASDAQ	PFM	Mon, Jun 11, 2018	26.25	26.27	26.21	26.23
3205	NASDAQ	PFM	Fri, Jun 8, 2018	26.08	26.20	26.08	26.19
3204	NASDAQ	PFM	Thu, Jun 7, 2018	26.06	26.15	26.00	26.09
3203	NASDAQ	PFM	Wed, Jun 6, 2018	25.85	25.98	25.83	25.97
3202	NASDAQ	PFM	Tue, Jun 5, 2018	25.86	25.86	25.76	25.84
3201	NASDAQ	PFM	Mon, Jun 4, 2018	25.78	25.88	25.78	25.82
3200	NASDAQ	PFM	Fri, Jun 1, 2018	25.65	25.75	25.65	25.71
3199	NASDAQ	PFM	Thu, May 31, 2018	25.79	25.79	25.57	25.57
3198	NASDAQ	PFM	Wed, May 30, 2018	25.56	25.85	25.56	25.79
3197	NASDAQ	PFM	Tue, May 29, 2018	25.52	25.54	25.35	25.42
3196	NASDAQ	PFM	Fri, May 25, 2018	25.67	25.69	25.62	25.63
3195	NASDAQ	PFM	Thu, May 24, 2018	25.71	25.72	25.58	25.70
3194	NASDAQ	PFM	Wed, May 23, 2018	25.49	25.70	25.49	25.70
3193	NASDAQ	PFM	Tue, May 22, 2018	25.80	25.80	25.61	25.61
3192	NASDAQ	PFM	Mon, May 21, 2018	25.68	25.77	25.67	25.76
3191	NASDAQ	PFM	Fri, May 18, 2018	25.54	25.57	25.50	25.55
3190	NASDAQ	PFM	Thu, May 17, 2018	25.57	25.65	25.52	25.56
3189	NASDAQ	PFM	Wed, May 16, 2018	25.47	25.60	25.47	25.56
3188	NASDAQ	PFM	Tue, May 15, 2018	25.51	25.51	25.38	25.39
3187	NASDAQ	PFM	Mon, May 14, 2018	25.66	25.66	25.53	25.54
3186	NASDAQ	PFM	Fri, May 11, 2018	25.50	25.60	25.50	25.55
3185	NASDAQ	PFM	Thu, May 10, 2018	25.28	25.48	25.27	25.45
3184	NASDAQ	PFM	Wed, May 9, 2018	25.13	25.20	25.09	25.20
3183	NASDAQ	PFM	Tue, May 8, 2018	25.04	25.06	24.98	25.06
3182	NASDAQ	PFM	Mon, May 7, 2018	25.21	25.25	25.11	25.11
3181	NASDAQ	PFM	Fri, May 4, 2018	24.79	25.16	24.77	25.08
3180	NASDAQ	PFM	Thu, May 3, 2018	24.83	24.85	24.60	24.81
3179	NASDAQ	PFM	Wed, May 2, 2018	25.10	25.10	24.89	24.91
3178	NASDAQ	PFM	Tue, May 1, 2018	25.13	25.13	24.89	25.11
3177	NASDAQ	PFM	Mon, Apr 30, 2018	25.52	25.57	25.25	25.27
3176	NASDAQ	PFM	Fri, Apr 27, 2018	25.29	25.44	25.29	25.41
3175	NASDAQ	PFM	Thu, Apr 26, 2018	25.28	25.41	25.22	25.41
3174	NASDAQ	PFM	Wed, Apr 25, 2018	25.19	25.25	25.00	25.24
3173	NASDAQ	PFM	Tue, Apr 24, 2018	25.59	25.59	25.05	25.11
3172	NASDAQ	PFM	Mon, Apr 23, 2018	25.48	25.49	25.35	25.44
3171	NASDAQ	PFM	Fri, Apr 20, 2018	25.61	25.61	25.34	25.34
3170	NASDAQ	PFM	Thu, Apr 19, 2018	25.77	25.77	25.58	25.69
3169	NASDAQ	PFM	Wed, Apr 18, 2018	25.90	25.92	25.86	25.86
3168	NASDAQ	PFM	Tue, Apr 17, 2018	25.87	25.92	25.81	25.92
3167	NASDAQ	PFM	Mon, Apr 16, 2018	25.55	25.79	25.54	25.72
3166	NASDAQ	PFM	Fri, Apr 13, 2018	25.41	25.52	25.35	25.36
3165	NASDAQ	PFM	Thu, Apr 12, 2018	25.43	25.54	25.43	25.48
3164	NASDAQ	PFM	Wed, Apr 11, 2018	25.25	25.40	25.25	25.31
3163	NASDAQ	PFM	Tue, Apr 10, 2018	25.41	25.49	25.33	25.42
3162	NASDAQ	PFM	Mon, Apr 9, 2018	25.20	25.45	25.11	25.23
3161	NASDAQ	PFM	Fri, Apr 6, 2018	25.37	25.52	24.97	25.11
3160	NASDAQ	PFM	Thu, Apr 5, 2018	25.52	25.59	25.40	25.59
3159	NASDAQ	PFM	Wed, Apr 4, 2018	24.86	25.43	24.85	25.43
3158	NASDAQ	PFM	Tue, Apr 3, 2018	24.94	25.13	24.79	25.08
3157	NASDAQ	PFM	Mon, Apr 2, 2018	25.29	25.29	24.55	24.79
3156	NASDAQ	PFM	Thu, Mar 29, 2018	25.18	25.40	25.18	25.38
3155	NASDAQ	PFM	Wed, Mar 28, 2018	25.06	25.24	25.01	25.06
3154	NASDAQ	PFM	Tue, Mar 27, 2018	25.25	25.42	24.93	24.96
3153	NASDAQ	PFM	Mon, Mar 26, 2018	24.94	25.25	24.89	25.25
3152	NASDAQ	PFM	Fri, Mar 23, 2018	25.06	25.15	24.66	24.66
3151	NASDAQ	PFM	Thu, Mar 22, 2018	25.42	25.45	25.13	25.13
3150	NASDAQ	PFM	Wed, Mar 21, 2018	25.58	25.74	25.56	25.63
3149	NASDAQ	PFM	Tue, Mar 20, 2018	25.63	25.71	25.57	25.64
3148	NASDAQ	PFM	Mon, Mar 19, 2018	25.85	25.85	25.50	25.59
3147	NASDAQ	PFM	Fri, Mar 16, 2018	25.87	26.02	25.87	26.02
3146	NASDAQ	PFM	Thu, Mar 15, 2018	25.97	25.98	25.83	25.87
3145	NASDAQ	PFM	Wed, Mar 14, 2018	26.22	26.22	25.86	25.89
3144	NASDAQ	PFM	Tue, Mar 13, 2018	26.22	26.31	26.07	26.08
3143	NASDAQ	PFM	Mon, Mar 12, 2018	26.25	26.33	26.12	26.20
3142	NASDAQ	PFM	Fri, Mar 9, 2018	25.94	26.19	25.94	26.18
3141	NASDAQ	PFM	Thu, Mar 8, 2018	25.78	25.81	25.73	25.76
3140	NASDAQ	PFM	Wed, Mar 7, 2018	25.59	25.75	25.56	25.75
3139	NASDAQ	PFM	Tue, Mar 6, 2018	25.90	25.90	25.66	25.78
3138	NASDAQ	PFM	Mon, Mar 5, 2018	25.42	25.82	25.41	25.79
3137	NASDAQ	PFM	Fri, Mar 2, 2018	25.21	25.54	25.21	25.50
3136	NASDAQ	PFM	Thu, Mar 1, 2018	25.77	25.86	25.31	25.48
3135	NASDAQ	PFM	Wed, Feb 28, 2018	26.11	26.15	25.75	25.77
3134	NASDAQ	PFM	Tue, Feb 27, 2018	26.34	26.43	26.11	26.11
3133	NASDAQ	PFM	Mon, Feb 26, 2018	26.11	26.38	26.11	26.38
3132	NASDAQ	PFM	Fri, Feb 23, 2018	25.89	26.05	25.81	26.05
3131	NASDAQ	PFM	Thu, Feb 22, 2018	25.71	25.96	25.71	25.72
3130	NASDAQ	PFM	Wed, Feb 21, 2018	25.89	26.05	25.69	25.70
3129	NASDAQ	PFM	Tue, Feb 20, 2018	26.09	26.09	25.82	25.88
3128	NASDAQ	PFM	Fri, Feb 16, 2018	26.11	26.37	26.10	26.30
3127	NASDAQ	PFM	Thu, Feb 15, 2018	26.09	26.13	25.85	26.08
3126	NASDAQ	PFM	Wed, Feb 14, 2018	25.55	25.93	25.55	25.90
3125	NASDAQ	PFM	Tue, Feb 13, 2018	25.62	25.77	25.55	25.77
3124	NASDAQ	PFM	Mon, Feb 12, 2018	25.51	25.71	25.45	25.71
3123	NASDAQ	PFM	Fri, Feb 9, 2018	25.31	25.55	24.72	25.43
3122	NASDAQ	PFM	Thu, Feb 8, 2018	25.95	25.95	25.11	25.11
3121	NASDAQ	PFM	Wed, Feb 7, 2018	25.81	26.28	25.81	25.94
3120	NASDAQ	PFM	Tue, Feb 6, 2018	25.11	25.95	24.48	25.95
3119	NASDAQ	PFM	Mon, Feb 5, 2018	26.49	26.69	25.52	25.67
3118	NASDAQ	PFM	Fri, Feb 2, 2018	27.06	27.06	26.72	26.72
3117	NASDAQ	PFM	Thu, Feb 1, 2018	27.20	27.40	27.20	27.31
3116	NASDAQ	PFM	Wed, Jan 31, 2018	27.36	27.43	27.22	27.36
3115	NASDAQ	PFM	Tue, Jan 30, 2018	27.38	27.50	27.34	27.41
3114	NASDAQ	PFM	Mon, Jan 29, 2018	27.77	27.77	27.61	27.62
3113	NASDAQ	PFM	Fri, Jan 26, 2018	27.65	27.75	27.60	27.75
3112	NASDAQ	PFM	Thu, Jan 25, 2018	27.54	27.59	27.48	27.55
3111	NASDAQ	PFM	Wed, Jan 24, 2018	27.52	27.57	27.39	27.51
3110	NASDAQ	PFM	Tue, Jan 23, 2018	27.44	27.48	27.42	27.45
3109	NASDAQ	PFM	Mon, Jan 22, 2018	27.23	27.48	27.23	27.48
3108	NASDAQ	PFM	Fri, Jan 19, 2018	27.15	27.31	27.15	27.29
3107	NASDAQ	PFM	Thu, Jan 18, 2018	27.25	27.27	27.15	27.17
3106	NASDAQ	PFM	Wed, Jan 17, 2018	27.05	27.26	27.04	27.22
3105	NASDAQ	PFM	Tue, Jan 16, 2018	27.15	27.21	26.96	26.98
3104	NASDAQ	PFM	Fri, Jan 12, 2018	26.98	27.10	26.98	27.08
3103	NASDAQ	PFM	Thu, Jan 11, 2018	26.85	26.90	26.78	26.89
3102	NASDAQ	PFM	Wed, Jan 10, 2018	26.74	26.79	26.74	26.75
3101	NASDAQ	PFM	Tue, Jan 9, 2018	26.90	26.98	26.90	26.90
3100	NASDAQ	PFM	Mon, Jan 8, 2018	26.82	26.91	26.79	26.91
3099	NASDAQ	PFM	Fri, Jan 5, 2018	26.77	26.78	26.68	26.76
3098	NASDAQ	PFM	Thu, Jan 4, 2018	26.65	26.70	26.64	26.64
3097	NASDAQ	PFM	Wed, Jan 3, 2018	26.53	26.59	26.44	26.58
3096	NASDAQ	PFM	Tue, Jan 2, 2018	26.49	26.50	26.43	26.46
3095	NASDAQ	PFM	Fri, Dec 29, 2017	26.56	26.58	26.45	26.45
3094	NASDAQ	PFM	Thu, Dec 28, 2017	26.47	26.51	26.45	26.51
3093	NASDAQ	PFM	Wed, Dec 27, 2017	26.47	26.49	26.41	26.43
3092	NASDAQ	PFM	Tue, Dec 26, 2017	26.45	26.48	26.42	26.42
3091	NASDAQ	PFM	Fri, Dec 22, 2017	26.35	26.44	26.34	26.38
3090	NASDAQ	PFM	Thu, Dec 21, 2017	26.41	26.42	26.37	26.40
3089	NASDAQ	PFM	Wed, Dec 20, 2017	26.32	26.44	26.32	26.32
3088	NASDAQ	PFM	Tue, Dec 19, 2017	26.46	26.46	26.33	26.34
3087	NASDAQ	PFM	Mon, Dec 18, 2017	26.43	26.46	26.37	26.39
3086	NASDAQ	PFM	Fri, Dec 15, 2017	26.30	26.49	26.30	26.46
3085	NASDAQ	PFM	Thu, Dec 14, 2017	26.40	26.40	26.22	26.22
3084	NASDAQ	PFM	Wed, Dec 13, 2017	26.28	26.40	26.28	26.36
3083	NASDAQ	PFM	Tue, Dec 12, 2017	26.23	26.34	26.23	26.32
3082	NASDAQ	PFM	Mon, Dec 11, 2017	26.20	26.27	26.19	26.27
3081	NASDAQ	PFM	Fri, Dec 8, 2017	26.13	26.19	26.07	26.19
3080	NASDAQ	PFM	Thu, Dec 7, 2017	26.10	26.11	26.04	26.10
3079	NASDAQ	PFM	Wed, Dec 6, 2017	26.03	26.13	26.03	26.12
3078	NASDAQ	PFM	Tue, Dec 5, 2017	26.26	26.26	25.95	26.10
3077	NASDAQ	PFM	Mon, Dec 4, 2017	26.19	26.36	26.17	26.17
3076	NASDAQ	PFM	Fri, Dec 1, 2017	26.14	26.19	25.80	26.07
3075	NASDAQ	PFM	Thu, Nov 30, 2017	26.00	26.24	26.00	26.15
3074	NASDAQ	PFM	Wed, Nov 29, 2017	25.85	25.95	25.85	25.92
3073	NASDAQ	PFM	Tue, Nov 28, 2017	25.53	25.78	25.53	25.78
3072	NASDAQ	PFM	Mon, Nov 27, 2017	25.51	25.56	25.51	25.55
3071	NASDAQ	PFM	Fri, Nov 24, 2017	25.57	25.57	25.51	25.53
3070	NASDAQ	PFM	Wed, Nov 22, 2017	25.44	25.54	25.44	25.48
3069	NASDAQ	PFM	Tue, Nov 21, 2017	25.48	25.52	25.48	25.50
3068	NASDAQ	PFM	Mon, Nov 20, 2017	25.36	25.40	25.31	25.37
3067	NASDAQ	PFM	Fri, Nov 17, 2017	25.33	25.40	25.30	25.34
3066	NASDAQ	PFM	Thu, Nov 16, 2017	25.23	25.40	25.23	25.39
3065	NASDAQ	PFM	Wed, Nov 15, 2017	25.28	25.28	25.12	25.12
3064	NASDAQ	PFM	Tue, Nov 14, 2017	25.29	25.33	25.23	25.32
3063	NASDAQ	PFM	Mon, Nov 13, 2017	25.18	25.34	25.18	25.34
3062	NASDAQ	PFM	Fri, Nov 10, 2017	25.15	25.25	25.15	25.25
3061	NASDAQ	PFM	Thu, Nov 9, 2017	25.24	25.26	25.17	25.25
3060	NASDAQ	PFM	Wed, Nov 8, 2017	25.25	25.32	25.20	25.29
3059	NASDAQ	PFM	Tue, Nov 7, 2017	25.15	25.21	25.13	25.21
3058	NASDAQ	PFM	Mon, Nov 6, 2017	25.12	25.17	25.12	25.14
3057	NASDAQ	PFM	Fri, Nov 3, 2017	25.14	25.23	25.13	25.20
3056	NASDAQ	PFM	Thu, Nov 2, 2017	25.08	25.13	25.06	25.13
3055	NASDAQ	PFM	Wed, Nov 1, 2017	25.09	25.17	25.09	25.10
3054	NASDAQ	PFM	Tue, Oct 31, 2017	25.06	25.10	25.04	25.06
3053	NASDAQ	PFM	Mon, Oct 30, 2017	25.19	25.21	25.08	25.10
3052	NASDAQ	PFM	Fri, Oct 27, 2017	25.26	25.27	25.23	25.23
3051	NASDAQ	PFM	Thu, Oct 26, 2017	25.26	25.28	25.21	25.21
3050	NASDAQ	PFM	Wed, Oct 25, 2017	25.19	25.19	25.06	25.14
3049	NASDAQ	PFM	Tue, Oct 24, 2017	25.31	25.31	25.24	25.27
3048	NASDAQ	PFM	Mon, Oct 23, 2017	25.20	25.33	25.20	25.25
3047	NASDAQ	PFM	Fri, Oct 20, 2017	25.20	25.26	25.20	25.24
3046	NASDAQ	PFM	Thu, Oct 19, 2017	25.06	25.18	25.06	25.18
3045	NASDAQ	PFM	Wed, Oct 18, 2017	25.06	25.13	25.06	25.10
3044	NASDAQ	PFM	Tue, Oct 17, 2017	24.95	25.09	24.89	25.09
3043	NASDAQ	PFM	Mon, Oct 16, 2017	25.01	25.05	25.00	25.03
3042	NASDAQ	PFM	Fri, Oct 13, 2017	25.06	25.11	25.04	25.04
3041	NASDAQ	PFM	Thu, Oct 12, 2017	24.98	25.05	24.98	25.01
3040	NASDAQ	PFM	Wed, Oct 11, 2017	24.94	25.04	24.93	25.03
3039	NASDAQ	PFM	Tue, Oct 10, 2017	24.79	24.95	24.79	24.95
3038	NASDAQ	PFM	Mon, Oct 9, 2017	24.80	24.85	24.78	24.79
3037	NASDAQ	PFM	Fri, Oct 6, 2017	24.77	24.90	24.77	24.80
3036	NASDAQ	PFM	Thu, Oct 5, 2017	24.87	24.92	24.86	24.91
3035	NASDAQ	PFM	Wed, Oct 4, 2017	24.67	24.81	24.67	24.79
3034	NASDAQ	PFM	Tue, Oct 3, 2017	24.71	24.79	24.70	24.74
3033	NASDAQ	PFM	Mon, Oct 2, 2017	24.68	24.72	24.63	24.70
3032	NASDAQ	PFM	Fri, Sep 29, 2017	24.71	24.71	24.62	24.62
3031	NASDAQ	PFM	Thu, Sep 28, 2017	24.64	24.66	24.57	24.62
3030	NASDAQ	PFM	Wed, Sep 27, 2017	24.61	24.66	24.51	24.61
3029	NASDAQ	PFM	Tue, Sep 26, 2017	24.58	24.65	24.58	24.61
3028	NASDAQ	PFM	Mon, Sep 25, 2017	24.52	24.62	24.52	24.59
3027	NASDAQ	PFM	Fri, Sep 22, 2017	24.56	24.56	24.52	24.55
3026	NASDAQ	PFM	Thu, Sep 21, 2017	24.65	24.65	24.50	24.50
3025	NASDAQ	PFM	Wed, Sep 20, 2017	24.59	24.68	24.53	24.63
3024	NASDAQ	PFM	Tue, Sep 19, 2017	24.57	24.68	24.57	24.65
3023	NASDAQ	PFM	Mon, Sep 18, 2017	24.65	24.65	24.58	24.61
3022	NASDAQ	PFM	Fri, Sep 15, 2017	24.59	24.71	24.59	24.71
3021	NASDAQ	PFM	Thu, Sep 14, 2017	24.57	24.61	24.56	24.61
3020	NASDAQ	PFM	Wed, Sep 13, 2017	24.56	24.61	24.55	24.61
3019	NASDAQ	PFM	Tue, Sep 12, 2017	24.56	24.59	24.54	24.58
3018	NASDAQ	PFM	Mon, Sep 11, 2017	24.36	24.55	24.36	24.52
3017	NASDAQ	PFM	Fri, Sep 8, 2017	24.32	24.34	24.26	24.34
3016	NASDAQ	PFM	Thu, Sep 7, 2017	24.26	24.34	24.26	24.31
3015	NASDAQ	PFM	Wed, Sep 6, 2017	24.26	24.31	24.26	24.28
3014	NASDAQ	PFM	Tue, Sep 5, 2017	24.33	24.33	24.16	24.25
3013	NASDAQ	PFM	Fri, Sep 1, 2017	24.33	24.37	24.32	24.34
3012	NASDAQ	PFM	Thu, Aug 31, 2017	24.21	24.34	24.21	24.29
3011	NASDAQ	PFM	Wed, Aug 30, 2017	24.11	24.25	24.11	24.20
3010	NASDAQ	PFM	Tue, Aug 29, 2017	24.11	24.20	24.09	24.17
3009	NASDAQ	PFM	Mon, Aug 28, 2017	24.15	24.18	24.12	24.14
3008	NASDAQ	PFM	Fri, Aug 25, 2017	24.14	24.25	24.14	24.18
3007	NASDAQ	PFM	Thu, Aug 24, 2017	24.16	24.21	24.10	24.10
3006	NASDAQ	PFM	Wed, Aug 23, 2017	24.26	24.26	24.20	24.20
3005	NASDAQ	PFM	Tue, Aug 22, 2017	24.10	24.30	24.10	24.29
3004	NASDAQ	PFM	Mon, Aug 21, 2017	24.06	24.16	24.05	24.12
3003	NASDAQ	PFM	Fri, Aug 18, 2017	24.04	24.19	24.04	24.08
3002	NASDAQ	PFM	Thu, Aug 17, 2017	24.42	24.42	24.21	24.21
3001	NASDAQ	PFM	Wed, Aug 16, 2017	24.47	24.50	24.44	24.44
3000	NASDAQ	PFM	Tue, Aug 15, 2017	24.40	24.45	24.38	24.38
2999	NASDAQ	PFM	Mon, Aug 14, 2017	24.32	24.45	24.32	24.43
2998	NASDAQ	PFM	Fri, Aug 11, 2017	24.26	24.33	24.25	24.26
2997	NASDAQ	PFM	Thu, Aug 10, 2017	24.36	24.36	24.26	24.26
2996	NASDAQ	PFM	Wed, Aug 9, 2017	24.41	24.47	24.37	24.45
2995	NASDAQ	PFM	Tue, Aug 8, 2017	24.33	24.50	24.33	24.37
2994	NASDAQ	PFM	Mon, Aug 7, 2017	24.39	24.47	24.39	24.44
2993	NASDAQ	PFM	Fri, Aug 4, 2017	24.50	24.50	24.38	24.42
2992	NASDAQ	PFM	Thu, Aug 3, 2017	24.46	24.46	24.40	24.41
2991	NASDAQ	PFM	Wed, Aug 2, 2017	24.43	24.43	24.37	24.40
2990	NASDAQ	PFM	Tue, Aug 1, 2017	24.47	24.48	24.44	24.46
2989	NASDAQ	PFM	Mon, Jul 31, 2017	24.33	24.47	24.33	24.45
2988	NASDAQ	PFM	Fri, Jul 28, 2017	24.39	24.43	24.32	24.36
2987	NASDAQ	PFM	Thu, Jul 27, 2017	24.41	24.42	24.32	24.42
2986	NASDAQ	PFM	Wed, Jul 26, 2017	24.42	24.42	24.31	24.32
2985	NASDAQ	PFM	Tue, Jul 25, 2017	24.27	24.35	24.27	24.31
2984	NASDAQ	PFM	Mon, Jul 24, 2017	24.23	24.25	24.18	24.18
2983	NASDAQ	PFM	Fri, Jul 21, 2017	24.20	24.28	24.20	24.26
2982	NASDAQ	PFM	Thu, Jul 20, 2017	24.33	24.36	24.24	24.30
2981	NASDAQ	PFM	Wed, Jul 19, 2017	24.20	24.28	24.18	24.25
2980	NASDAQ	PFM	Tue, Jul 18, 2017	24.19	24.24	24.15	24.20
2979	NASDAQ	PFM	Mon, Jul 17, 2017	24.20	24.27	24.20	24.23
2978	NASDAQ	PFM	Fri, Jul 14, 2017	24.10	24.27	24.10	24.24
2977	NASDAQ	PFM	Thu, Jul 13, 2017	24.17	24.17	24.08	24.13
2976	NASDAQ	PFM	Wed, Jul 12, 2017	24.04	24.17	24.04	24.10
2975	NASDAQ	PFM	Tue, Jul 11, 2017	23.97	24.01	23.91	23.97
2974	NASDAQ	PFM	Mon, Jul 10, 2017	24.06	24.08	23.99	23.99
2973	NASDAQ	PFM	Fri, Jul 7, 2017	23.99	24.10	23.99	24.08
2972	NASDAQ	PFM	Thu, Jul 6, 2017	24.14	24.14	23.95	23.95
2971	NASDAQ	PFM	Wed, Jul 5, 2017	24.19	24.19	24.13	24.15
2970	NASDAQ	PFM	Mon, Jul 3, 2017	24.21	24.25	24.20	24.24
2969	NASDAQ	PFM	Fri, Jun 30, 2017	24.12	24.18	24.08	24.12
2968	NASDAQ	PFM	Thu, Jun 29, 2017	24.17	24.17	23.94	24.00
2967	NASDAQ	PFM	Wed, Jun 28, 2017	24.17	24.28	24.17	24.25
2966	NASDAQ	PFM	Tue, Jun 27, 2017	24.18	24.27	24.13	24.13
2965	NASDAQ	PFM	Mon, Jun 26, 2017	24.24	24.34	24.24	24.28
2964	NASDAQ	PFM	Fri, Jun 23, 2017	24.22	24.27	24.19	24.26
2963	NASDAQ	PFM	Thu, Jun 22, 2017	24.27	24.27	24.17	24.21
2962	NASDAQ	PFM	Wed, Jun 21, 2017	24.32	24.38	24.21	24.24
2961	NASDAQ	PFM	Tue, Jun 20, 2017	24.51	24.51	24.38	24.38
2960	NASDAQ	PFM	Mon, Jun 19, 2017	24.48	24.51	24.44	24.50
2959	NASDAQ	PFM	Fri, Jun 16, 2017	24.42	24.42	24.31	24.40
2958	NASDAQ	PFM	Thu, Jun 15, 2017	24.43	24.62	24.43	24.61
2957	NASDAQ	PFM	Wed, Jun 14, 2017	24.59	24.68	24.57	24.61
2956	NASDAQ	PFM	Tue, Jun 13, 2017	24.52	24.63	24.52	24.60
2955	NASDAQ	PFM	Mon, Jun 12, 2017	24.47	24.55	24.47	24.54
2954	NASDAQ	PFM	Fri, Jun 9, 2017	24.46	24.49	24.45	24.47
2953	NASDAQ	PFM	Thu, Jun 8, 2017	24.43	24.47	24.38	24.39
2952	NASDAQ	PFM	Wed, Jun 7, 2017	24.50	24.50	24.39	24.44
2951	NASDAQ	PFM	Tue, Jun 6, 2017	24.42	24.50	24.42	24.48
2950	NASDAQ	PFM	Mon, Jun 5, 2017	24.55	24.57	24.51	24.51
2949	NASDAQ	PFM	Fri, Jun 2, 2017	24.53	24.56	24.49	24.55
2948	NASDAQ	PFM	Thu, Jun 1, 2017	24.38	24.47	24.34	24.45
2947	NASDAQ	PFM	Wed, May 31, 2017	24.31	24.32	24.27	24.32
2946	NASDAQ	PFM	Tue, May 30, 2017	24.13	24.28	24.13	24.26
2945	NASDAQ	PFM	Fri, May 26, 2017	24.20	24.26	24.20	24.23
2944	NASDAQ	PFM	Thu, May 25, 2017	24.18	24.25	24.14	24.23
2943	NASDAQ	PFM	Wed, May 24, 2017	24.06	24.12	24.04	24.08
2942	NASDAQ	PFM	Tue, May 23, 2017	24.10	24.12	24.04	24.11
2941	NASDAQ	PFM	Mon, May 22, 2017	23.90	24.06	23.90	24.03
2940	NASDAQ	PFM	Fri, May 19, 2017	23.83	23.96	23.83	23.89
2939	NASDAQ	PFM	Thu, May 18, 2017	23.69	23.84	23.66	23.76
2938	NASDAQ	PFM	Wed, May 17, 2017	23.76	23.84	23.69	23.69
2937	NASDAQ	PFM	Tue, May 16, 2017	24.03	24.03	23.92	23.96
2936	NASDAQ	PFM	Mon, May 15, 2017	23.93	24.01	23.93	24.00
2935	NASDAQ	PFM	Fri, May 12, 2017	23.87	23.90	23.85	23.86
2934	NASDAQ	PFM	Thu, May 11, 2017	23.96	23.96	23.82	23.91
2933	NASDAQ	PFM	Wed, May 10, 2017	23.94	23.98	23.90	23.95
2932	NASDAQ	PFM	Tue, May 9, 2017	23.98	23.98	23.88	23.89
2931	NASDAQ	PFM	Mon, May 8, 2017	24.01	24.01	23.92	23.95
2930	NASDAQ	PFM	Fri, May 5, 2017	23.88	23.97	23.88	23.96
2929	NASDAQ	PFM	Thu, May 4, 2017	23.94	23.94	23.82	23.85
2928	NASDAQ	PFM	Wed, May 3, 2017	23.88	23.90	23.82	23.88
2927	NASDAQ	PFM	Tue, May 2, 2017	23.92	23.92	23.85	23.86
2926	NASDAQ	PFM	Mon, May 1, 2017	24.01	24.01	23.92	23.95
2925	NASDAQ	PFM	Fri, Apr 28, 2017	24.05	24.05	23.94	23.96
2924	NASDAQ	PFM	Thu, Apr 27, 2017	24.06	24.08	24.01	24.03
2923	NASDAQ	PFM	Wed, Apr 26, 2017	24.07	24.12	24.00	24.04
2922	NASDAQ	PFM	Tue, Apr 25, 2017	23.98	24.07	23.97	24.05
2921	NASDAQ	PFM	Mon, Apr 24, 2017	23.92	23.96	23.87	23.93
2920	NASDAQ	PFM	Fri, Apr 21, 2017	23.75	23.78	23.70	23.71
2919	NASDAQ	PFM	Thu, Apr 20, 2017	23.65	23.80	23.65	23.78
2918	NASDAQ	PFM	Wed, Apr 19, 2017	23.74	23.74	23.59	23.60
2917	NASDAQ	PFM	Tue, Apr 18, 2017	23.65	23.75	23.65	23.72
2916	NASDAQ	PFM	Mon, Apr 17, 2017	23.61	23.74	23.61	23.71
2915	NASDAQ	PFM	Thu, Apr 13, 2017	23.68	23.73	23.57	23.57
2914	NASDAQ	PFM	Wed, Apr 12, 2017	23.78	23.78	23.70	23.75
2913	NASDAQ	PFM	Tue, Apr 11, 2017	23.75	23.78	23.66	23.76
2912	NASDAQ	PFM	Mon, Apr 10, 2017	23.79	23.84	23.74	23.80
2911	NASDAQ	PFM	Fri, Apr 7, 2017	23.79	23.81	23.73	23.77
2910	NASDAQ	PFM	Thu, Apr 6, 2017	23.74	23.79	23.71	23.77
2909	NASDAQ	PFM	Wed, Apr 5, 2017	23.81	23.91	23.69	23.69
2908	NASDAQ	PFM	Tue, Apr 4, 2017	23.73	23.78	23.69	23.77
2907	NASDAQ	PFM	Mon, Apr 3, 2017	23.79	23.81	23.66	23.76
2906	NASDAQ	PFM	Fri, Mar 31, 2017	23.75	23.85	23.75	23.77
2905	NASDAQ	PFM	Thu, Mar 30, 2017	23.80	23.86	23.79	23.86
2904	NASDAQ	PFM	Wed, Mar 29, 2017	23.77	23.82	23.71	23.81
2903	NASDAQ	PFM	Tue, Mar 28, 2017	23.64	23.82	23.60	23.78
2902	NASDAQ	PFM	Mon, Mar 27, 2017	23.63	23.70	23.55	23.69
2901	NASDAQ	PFM	Fri, Mar 24, 2017	23.78	23.82	23.67	23.71
2900	NASDAQ	PFM	Thu, Mar 23, 2017	23.78	23.87	23.73	23.76
2899	NASDAQ	PFM	Wed, Mar 22, 2017	23.79	23.82	23.72	23.81
2898	NASDAQ	PFM	Tue, Mar 21, 2017	24.00	24.01	23.76	23.76
2897	NASDAQ	PFM	Mon, Mar 20, 2017	23.99	23.99	23.90	23.96
2896	NASDAQ	PFM	Fri, Mar 17, 2017	23.91	24.04	23.91	23.96
2895	NASDAQ	PFM	Thu, Mar 16, 2017	24.07	24.07	23.93	23.95
2894	NASDAQ	PFM	Wed, Mar 15, 2017	23.85	24.07	23.85	24.07
2893	NASDAQ	PFM	Tue, Mar 14, 2017	23.77	23.87	23.77	23.80
2892	NASDAQ	PFM	Mon, Mar 13, 2017	23.89	23.93	23.84	23.92
2891	NASDAQ	PFM	Fri, Mar 10, 2017	23.87	23.94	23.82	23.87
2890	NASDAQ	PFM	Thu, Mar 9, 2017	23.80	23.82	23.74	23.81
2889	NASDAQ	PFM	Wed, Mar 8, 2017	23.86	23.88	23.77	23.77
2888	NASDAQ	PFM	Tue, Mar 7, 2017	23.91	23.93	23.87	23.87
2887	NASDAQ	PFM	Mon, Mar 6, 2017	23.89	23.96	23.88	23.95
2886	NASDAQ	PFM	Fri, Mar 3, 2017	24.00	24.00	23.90	23.95
2885	NASDAQ	PFM	Thu, Mar 2, 2017	24.09	24.09	24.02	24.05
2884	NASDAQ	PFM	Wed, Mar 1, 2017	23.96	24.15	23.96	24.09
2883	NASDAQ	PFM	Tue, Feb 28, 2017	23.85	23.90	23.84	23.86
2882	NASDAQ	PFM	Mon, Feb 27, 2017	23.95	23.95	23.89	23.93
2881	NASDAQ	PFM	Fri, Feb 24, 2017	23.80	23.92	23.80	23.91
2880	NASDAQ	PFM	Thu, Feb 23, 2017	23.87	23.89	23.80	23.88
2879	NASDAQ	PFM	Wed, Feb 22, 2017	23.77	23.82	23.77	23.78
2878	NASDAQ	PFM	Tue, Feb 21, 2017	23.70	23.85	23.68	23.81
2877	NASDAQ	PFM	Fri, Feb 17, 2017	23.59	23.67	23.48	23.67
2876	NASDAQ	PFM	Thu, Feb 16, 2017	23.55	23.61	23.55	23.59
2875	NASDAQ	PFM	Wed, Feb 15, 2017	23.47	23.59	23.46	23.59
2874	NASDAQ	PFM	Tue, Feb 14, 2017	23.36	23.45	23.32	23.43
2873	NASDAQ	PFM	Mon, Feb 13, 2017	23.43	23.44	23.37	23.43
2872	NASDAQ	PFM	Fri, Feb 10, 2017	23.29	23.37	23.26	23.35
2871	NASDAQ	PFM	Thu, Feb 9, 2017	23.12	23.26	23.12	23.22
2870	NASDAQ	PFM	Wed, Feb 8, 2017	23.06	23.13	23.06	23.13
2869	NASDAQ	PFM	Tue, Feb 7, 2017	23.09	23.11	23.03	23.08
2868	NASDAQ	PFM	Mon, Feb 6, 2017	23.06	23.08	23.00	23.05
2867	NASDAQ	PFM	Fri, Feb 3, 2017	23.07	23.11	23.00	23.09
2866	NASDAQ	PFM	Thu, Feb 2, 2017	22.91	22.98	22.87	22.94
2865	NASDAQ	PFM	Wed, Feb 1, 2017	23.08	23.08	22.90	22.94
2864	NASDAQ	PFM	Tue, Jan 31, 2017	23.00	23.05	22.96	23.05
2863	NASDAQ	PFM	Mon, Jan 30, 2017	23.14	23.14	22.97	23.08
2862	NASDAQ	PFM	Fri, Jan 27, 2017	23.20	23.20	23.11	23.14
2861	NASDAQ	PFM	Thu, Jan 26, 2017	23.19	23.21	23.13	23.18
2860	NASDAQ	PFM	Wed, Jan 25, 2017	23.15	23.23	23.12	23.21
2859	NASDAQ	PFM	Tue, Jan 24, 2017	23.01	23.14	23.00	23.10
2858	NASDAQ	PFM	Mon, Jan 23, 2017	23.04	23.04	22.96	23.04
2857	NASDAQ	PFM	Fri, Jan 20, 2017	23.05	23.13	23.02	23.06
2856	NASDAQ	PFM	Thu, Jan 19, 2017	23.07	23.07	22.95	23.01
2855	NASDAQ	PFM	Wed, Jan 18, 2017	23.05	23.08	23.01	23.04
2854	NASDAQ	PFM	Tue, Jan 17, 2017	22.93	23.08	22.93	23.04
2853	NASDAQ	PFM	Fri, Jan 13, 2017	22.99	23.01	22.95	22.96
2852	NASDAQ	PFM	Thu, Jan 12, 2017	22.96	22.98	22.86	22.98
2851	NASDAQ	PFM	Wed, Jan 11, 2017	22.95	23.00	22.89	23.00
2850	NASDAQ	PFM	Tue, Jan 10, 2017	23.00	23.04	22.92	22.94
2849	NASDAQ	PFM	Mon, Jan 9, 2017	23.11	23.11	22.96	22.99
2848	NASDAQ	PFM	Fri, Jan 6, 2017	23.09	23.14	23.01	23.08
2847	NASDAQ	PFM	Thu, Jan 5, 2017	23.12	23.12	23.05	23.09
2846	NASDAQ	PFM	Wed, Jan 4, 2017	23.10	23.13	23.08	23.13
2845	NASDAQ	PFM	Tue, Jan 3, 2017	23.02	23.07	22.94	23.01
2844	NASDAQ	PFM	Fri, Dec 30, 2016	23.10	23.10	22.89	22.89
2843	NASDAQ	PFM	Thu, Dec 29, 2016	22.98	23.04	22.95	23.03
2842	NASDAQ	PFM	Wed, Dec 28, 2016	23.18	23.18	22.98	22.98
2841	NASDAQ	PFM	Tue, Dec 27, 2016	23.14	23.17	23.12	23.13
2840	NASDAQ	PFM	Fri, Dec 23, 2016	23.07	23.10	23.05	23.09
2839	NASDAQ	PFM	Thu, Dec 22, 2016	23.13	23.13	23.04	23.09
2838	NASDAQ	PFM	Wed, Dec 21, 2016	23.18	23.20	23.12	23.12
2837	NASDAQ	PFM	Tue, Dec 20, 2016	23.10	23.20	23.10	23.17
2836	NASDAQ	PFM	Mon, Dec 19, 2016	23.05	23.15	23.04	23.11
2835	NASDAQ	PFM	Fri, Dec 16, 2016	23.26	23.26	23.01	23.03
2834	NASDAQ	PFM	Thu, Dec 15, 2016	23.19	23.34	23.15	23.26
2833	NASDAQ	PFM	Wed, Dec 14, 2016	23.38	23.50	23.14	23.14
2832	NASDAQ	PFM	Tue, Dec 13, 2016	23.39	23.50	23.31	23.45
2831	NASDAQ	PFM	Mon, Dec 12, 2016	23.27	23.33	23.22	23.31
2830	NASDAQ	PFM	Fri, Dec 9, 2016	23.12	23.23	23.11	23.22
2829	NASDAQ	PFM	Thu, Dec 8, 2016	23.04	23.14	23.03	23.08
2828	NASDAQ	PFM	Wed, Dec 7, 2016	22.85	23.09	22.79	23.04
2827	NASDAQ	PFM	Tue, Dec 6, 2016	22.72	22.80	22.71	22.80
2826	NASDAQ	PFM	Mon, Dec 5, 2016	22.74	22.76	22.68	22.73
2825	NASDAQ	PFM	Fri, Dec 2, 2016	22.62	22.69	22.60	22.63
2824	NASDAQ	PFM	Thu, Dec 1, 2016	22.74	22.74	22.56	22.59
2823	NASDAQ	PFM	Wed, Nov 30, 2016	22.79	22.84	22.68	22.68
2822	NASDAQ	PFM	Tue, Nov 29, 2016	22.77	22.84	22.73	22.78
2821	NASDAQ	PFM	Mon, Nov 28, 2016	22.80	22.85	22.77	22.79
2820	NASDAQ	PFM	Fri, Nov 25, 2016	22.70	22.81	22.70	22.79
2819	NASDAQ	PFM	Wed, Nov 23, 2016	22.59	22.71	22.59	22.68
2818	NASDAQ	PFM	Tue, Nov 22, 2016	22.61	22.70	22.59	22.65
2817	NASDAQ	PFM	Mon, Nov 21, 2016	22.47	22.58	22.47	22.56
2816	NASDAQ	PFM	Fri, Nov 18, 2016	22.45	22.46	22.40	22.40
2815	NASDAQ	PFM	Thu, Nov 17, 2016	22.46	22.49	22.41	22.43
2814	NASDAQ	PFM	Wed, Nov 16, 2016	22.44	22.44	22.37	22.41
2813	NASDAQ	PFM	Tue, Nov 15, 2016	22.29	22.43	22.29	22.43
2812	NASDAQ	PFM	Mon, Nov 14, 2016	22.29	22.29	22.21	22.26
2811	NASDAQ	PFM	Fri, Nov 11, 2016	22.26	22.31	22.22	22.31
2810	NASDAQ	PFM	Thu, Nov 10, 2016	22.42	22.45	22.23	22.32
2809	NASDAQ	PFM	Wed, Nov 9, 2016	22.10	22.40	22.06	22.40
2808	NASDAQ	PFM	Tue, Nov 8, 2016	22.14	22.33	22.14	22.30
2807	NASDAQ	PFM	Mon, Nov 7, 2016	22.02	22.20	22.02	22.20
2806	NASDAQ	PFM	Fri, Nov 4, 2016	21.88	21.94	21.80	21.81
2805	NASDAQ	PFM	Thu, Nov 3, 2016	21.92	21.94	21.84	21.84
2804	NASDAQ	PFM	Wed, Nov 2, 2016	21.89	21.98	21.88	21.90
2803	NASDAQ	PFM	Tue, Nov 1, 2016	22.13	22.15	21.89	21.97
2802	NASDAQ	PFM	Mon, Oct 31, 2016	22.10	22.19	22.10	22.15
2801	NASDAQ	PFM	Fri, Oct 28, 2016	22.07	22.22	22.01	22.10
2800	NASDAQ	PFM	Thu, Oct 27, 2016	22.20	22.20	22.07	22.07
2799	NASDAQ	PFM	Wed, Oct 26, 2016	22.08	22.21	22.08	22.18
2798	NASDAQ	PFM	Tue, Oct 25, 2016	22.20	22.21	22.15	22.18
2797	NASDAQ	PFM	Mon, Oct 24, 2016	22.18	22.21	22.14	22.20
2796	NASDAQ	PFM	Fri, Oct 21, 2016	22.12	22.12	22.04	22.11
2795	NASDAQ	PFM	Thu, Oct 20, 2016	22.14	22.14	22.06	22.12
2794	NASDAQ	PFM	Wed, Oct 19, 2016	22.18	22.20	22.13	22.18
2793	NASDAQ	PFM	Tue, Oct 18, 2016	22.22	22.25	22.13	22.16
2792	NASDAQ	PFM	Mon, Oct 17, 2016	22.19	22.19	22.11	22.11
2791	NASDAQ	PFM	Fri, Oct 14, 2016	22.28	22.31	22.20	22.22
2790	NASDAQ	PFM	Thu, Oct 13, 2016	22.10	22.24	22.03	22.18
2789	NASDAQ	PFM	Wed, Oct 12, 2016	22.15	22.24	22.10	22.20
2788	NASDAQ	PFM	Tue, Oct 11, 2016	22.33	22.33	22.05	22.13
2787	NASDAQ	PFM	Mon, Oct 10, 2016	22.40	22.46	22.37	22.38
2786	NASDAQ	PFM	Fri, Oct 7, 2016	22.39	22.39	22.24	22.30
2785	NASDAQ	PFM	Thu, Oct 6, 2016	22.33	22.40	22.27	22.37
2784	NASDAQ	PFM	Wed, Oct 5, 2016	22.40	22.45	22.36	22.38
2783	NASDAQ	PFM	Tue, Oct 4, 2016	22.59	22.59	22.31	22.34
2782	NASDAQ	PFM	Mon, Oct 3, 2016	22.63	22.63	22.50	22.55
2781	NASDAQ	PFM	Fri, Sep 30, 2016	22.60	22.71	22.59	22.66
2780	NASDAQ	PFM	Thu, Sep 29, 2016	22.65	22.66	22.43	22.51
2779	NASDAQ	PFM	Wed, Sep 28, 2016	22.53	22.65	22.46	22.65
2778	NASDAQ	PFM	Tue, Sep 27, 2016	22.44	22.57	22.42	22.53
2777	NASDAQ	PFM	Mon, Sep 26, 2016	22.47	22.49	22.42	22.43
2776	NASDAQ	PFM	Fri, Sep 23, 2016	22.65	22.65	22.56	22.57
2775	NASDAQ	PFM	Thu, Sep 22, 2016	22.60	22.72	22.60	22.70
2774	NASDAQ	PFM	Wed, Sep 21, 2016	22.36	22.56	22.29	22.55
2773	NASDAQ	PFM	Tue, Sep 20, 2016	22.39	22.39	22.29	22.33
2772	NASDAQ	PFM	Mon, Sep 19, 2016	22.30	22.39	22.28	22.31
2771	NASDAQ	PFM	Fri, Sep 16, 2016	22.26	22.29	22.16	22.27
2770	NASDAQ	PFM	Thu, Sep 15, 2016	22.25	22.50	22.25	22.34
2769	NASDAQ	PFM	Wed, Sep 14, 2016	22.30	22.42	22.24	22.26
2768	NASDAQ	PFM	Tue, Sep 13, 2016	22.54	22.54	22.28	22.36
2767	NASDAQ	PFM	Mon, Sep 12, 2016	22.25	22.69	22.25	22.66
2766	NASDAQ	PFM	Fri, Sep 9, 2016	22.82	22.82	22.38	22.41
2765	NASDAQ	PFM	Thu, Sep 8, 2016	22.95	23.01	22.92	22.96
2764	NASDAQ	PFM	Wed, Sep 7, 2016	23.04	23.06	22.96	23.01
2763	NASDAQ	PFM	Tue, Sep 6, 2016	22.98	23.06	22.95	23.06
2762	NASDAQ	PFM	Fri, Sep 2, 2016	22.98	23.06	22.93	22.98
2761	NASDAQ	PFM	Thu, Sep 1, 2016	22.85	22.87	22.75	22.85
2760	NASDAQ	PFM	Wed, Aug 31, 2016	22.91	22.91	22.77	22.85
2759	NASDAQ	PFM	Tue, Aug 30, 2016	22.96	23.00	22.85	22.89
2758	NASDAQ	PFM	Mon, Aug 29, 2016	22.90	23.01	22.90	23.00
2757	NASDAQ	PFM	Fri, Aug 26, 2016	22.97	23.11	22.78	22.89
2756	NASDAQ	PFM	Thu, Aug 25, 2016	22.97	22.99	22.93	22.94
2755	NASDAQ	PFM	Wed, Aug 24, 2016	23.03	23.04	22.96	22.97
2754	NASDAQ	PFM	Tue, Aug 23, 2016	23.10	23.13	23.03	23.04
2753	NASDAQ	PFM	Mon, Aug 22, 2016	22.99	23.03	22.95	23.01
2752	NASDAQ	PFM	Fri, Aug 19, 2016	23.05	23.05	22.95	23.03
2751	NASDAQ	PFM	Thu, Aug 18, 2016	23.03	23.07	22.99	23.07
2750	NASDAQ	PFM	Wed, Aug 17, 2016	22.96	23.02	22.85	23.01
2749	NASDAQ	PFM	Tue, Aug 16, 2016	23.12	23.12	22.98	23.02
2748	NASDAQ	PFM	Mon, Aug 15, 2016	23.20	23.23	23.13	23.13
2747	NASDAQ	PFM	Fri, Aug 12, 2016	23.12	23.18	23.09	23.10
2746	NASDAQ	PFM	Thu, Aug 11, 2016	23.08	23.15	23.06	23.15
2745	NASDAQ	PFM	Wed, Aug 10, 2016	23.06	23.10	23.00	23.00
2744	NASDAQ	PFM	Tue, Aug 9, 2016	23.02	23.10	23.02	23.05
2743	NASDAQ	PFM	Mon, Aug 8, 2016	23.06	23.08	23.01	23.01
2742	NASDAQ	PFM	Fri, Aug 5, 2016	23.01	23.04	22.95	23.04
2741	NASDAQ	PFM	Thu, Aug 4, 2016	22.93	22.97	22.87	22.94
2740	NASDAQ	PFM	Wed, Aug 3, 2016	22.91	22.91	22.82	22.87
2739	NASDAQ	PFM	Tue, Aug 2, 2016	22.94	22.99	22.79	22.87
2738	NASDAQ	PFM	Mon, Aug 1, 2016	23.00	23.07	22.95	22.99
2737	NASDAQ	PFM	Fri, Jul 29, 2016	22.91	23.09	22.91	23.09
2736	NASDAQ	PFM	Thu, Jul 28, 2016	22.93	23.03	22.87	23.00
2735	NASDAQ	PFM	Wed, Jul 27, 2016	23.12	23.12	22.95	23.01
2734	NASDAQ	PFM	Tue, Jul 26, 2016	23.13	23.22	23.05	23.11
2733	NASDAQ	PFM	Mon, Jul 25, 2016	23.20	23.20	23.05	23.13
2732	NASDAQ	PFM	Fri, Jul 22, 2016	23.12	23.21	23.11	23.21
2731	NASDAQ	PFM	Thu, Jul 21, 2016	23.15	23.19	23.05	23.08
2730	NASDAQ	PFM	Wed, Jul 20, 2016	23.19	23.23	23.17	23.18
2729	NASDAQ	PFM	Tue, Jul 19, 2016	23.12	23.14	23.05	23.10
2728	NASDAQ	PFM	Mon, Jul 18, 2016	23.16	23.18	23.09	23.11
2727	NASDAQ	PFM	Fri, Jul 15, 2016	23.25	23.25	23.06	23.17
2726	NASDAQ	PFM	Thu, Jul 14, 2016	23.23	23.23	23.14	23.15
2725	NASDAQ	PFM	Wed, Jul 13, 2016	23.05	23.11	23.02	23.05
2724	NASDAQ	PFM	Tue, Jul 12, 2016	23.00	23.08	23.00	23.03
2723	NASDAQ	PFM	Mon, Jul 11, 2016	22.91	23.01	22.87	23.00
2722	NASDAQ	PFM	Fri, Jul 8, 2016	22.72	22.91	22.72	22.89
2721	NASDAQ	PFM	Thu, Jul 7, 2016	22.75	22.77	22.55	22.60
2720	NASDAQ	PFM	Wed, Jul 6, 2016	22.57	22.71	22.50	22.71
2719	NASDAQ	PFM	Tue, Jul 5, 2016	22.60	22.67	22.54	22.60
2718	NASDAQ	PFM	Fri, Jul 1, 2016	22.62	22.74	22.61	22.68
2717	NASDAQ	PFM	Thu, Jun 30, 2016	22.40	22.65	22.30	22.65
2716	NASDAQ	PFM	Wed, Jun 29, 2016	22.11	22.33	22.11	22.28
2715	NASDAQ	PFM	Tue, Jun 28, 2016	21.83	21.98	21.80	21.98
2714	NASDAQ	PFM	Mon, Jun 27, 2016	21.78	21.78	21.59	21.70
2713	NASDAQ	PFM	Fri, Jun 24, 2016	21.90	22.24	21.89	21.96
2712	NASDAQ	PFM	Thu, Jun 23, 2016	22.41	22.44	22.37	22.42
2711	NASDAQ	PFM	Wed, Jun 22, 2016	22.29	22.32	22.26	22.26
2710	NASDAQ	PFM	Tue, Jun 21, 2016	22.27	22.34	22.23	22.29
2709	NASDAQ	PFM	Mon, Jun 20, 2016	22.26	22.35	22.25	22.25
2708	NASDAQ	PFM	Fri, Jun 17, 2016	22.11	22.14	21.97	22.08
2707	NASDAQ	PFM	Thu, Jun 16, 2016	22.10	22.27	22.00	22.10
2706	NASDAQ	PFM	Wed, Jun 15, 2016	22.25	22.31	22.18	22.18
2705	NASDAQ	PFM	Tue, Jun 14, 2016	22.15	22.23	22.08	22.22
2704	NASDAQ	PFM	Mon, Jun 13, 2016	22.28	22.34	22.20	22.20
2703	NASDAQ	PFM	Fri, Jun 10, 2016	22.31	22.40	22.27	22.29
2702	NASDAQ	PFM	Thu, Jun 9, 2016	22.33	22.45	22.33	22.44
2701	NASDAQ	PFM	Wed, Jun 8, 2016	22.28	22.40	22.28	22.38
2700	NASDAQ	PFM	Tue, Jun 7, 2016	22.24	22.37	22.24	22.29
2699	NASDAQ	PFM	Mon, Jun 6, 2016	22.20	22.27	22.16	22.21
2698	NASDAQ	PFM	Fri, Jun 3, 2016	22.13	22.17	22.06	22.14
2697	NASDAQ	PFM	Thu, Jun 2, 2016	22.01	22.11	21.96	22.08
2696	NASDAQ	PFM	Wed, Jun 1, 2016	21.98	22.07	21.94	22.07
2695	NASDAQ	PFM	Tue, May 31, 2016	22.10	22.10	21.92	22.01
2694	NASDAQ	PFM	Fri, May 27, 2016	22.03	22.07	21.99	22.04
2693	NASDAQ	PFM	Thu, May 26, 2016	21.97	22.03	21.95	21.99
2692	NASDAQ	PFM	Wed, May 25, 2016	21.91	22.03	21.90	22.00
2691	NASDAQ	PFM	Tue, May 24, 2016	21.75	21.92	21.75	21.89
2690	NASDAQ	PFM	Mon, May 23, 2016	21.71	21.73	21.66	21.71
2689	NASDAQ	PFM	Fri, May 20, 2016	21.68	21.78	21.66	21.70
2688	NASDAQ	PFM	Thu, May 19, 2016	21.60	21.68	21.47	21.68
2687	NASDAQ	PFM	Wed, May 18, 2016	21.67	21.80	21.50	21.54
2686	NASDAQ	PFM	Tue, May 17, 2016	21.99	21.99	21.69	21.73
2685	NASDAQ	PFM	Mon, May 16, 2016	21.79	22.04	21.79	22.03
2684	NASDAQ	PFM	Fri, May 13, 2016	22.01	22.01	21.73	21.82
2683	NASDAQ	PFM	Thu, May 12, 2016	21.97	22.06	21.93	22.04
2682	NASDAQ	PFM	Wed, May 11, 2016	22.00	22.03	21.89	21.89
2681	NASDAQ	PFM	Tue, May 10, 2016	21.90	22.08	21.90	22.08
2680	NASDAQ	PFM	Mon, May 9, 2016	21.86	21.91	21.81	21.88
2679	NASDAQ	PFM	Fri, May 6, 2016	21.71	21.85	21.66	21.85
2678	NASDAQ	PFM	Thu, May 5, 2016	21.77	21.84	21.68	21.74
2677	NASDAQ	PFM	Wed, May 4, 2016	21.68	21.77	21.68	21.75
2676	NASDAQ	PFM	Tue, May 3, 2016	21.83	21.83	21.70	21.77
2675	NASDAQ	PFM	Mon, May 2, 2016	21.76	21.93	21.76	21.93
2674	NASDAQ	PFM	Fri, Apr 29, 2016	21.79	21.79	21.61	21.70
2673	NASDAQ	PFM	Thu, Apr 28, 2016	21.87	22.00	21.76	21.83
2672	NASDAQ	PFM	Wed, Apr 27, 2016	21.88	22.04	21.87	22.02
2671	NASDAQ	PFM	Tue, Apr 26, 2016	21.88	21.89	21.80	21.88
2670	NASDAQ	PFM	Mon, Apr 25, 2016	21.77	21.82	21.72	21.82
2669	NASDAQ	PFM	Fri, Apr 22, 2016	21.78	21.83	21.73	21.83
2668	NASDAQ	PFM	Thu, Apr 21, 2016	21.96	21.99	21.79	21.80
2667	NASDAQ	PFM	Wed, Apr 20, 2016	22.08	22.12	22.00	22.00
2666	NASDAQ	PFM	Tue, Apr 19, 2016	22.05	22.11	22.01	22.09
2665	NASDAQ	PFM	Mon, Apr 18, 2016	21.82	22.01	21.82	21.98
2664	NASDAQ	PFM	Fri, Apr 15, 2016	21.79	21.87	21.79	21.86
2663	NASDAQ	PFM	Thu, Apr 14, 2016	21.85	21.88	21.80	21.81
2662	NASDAQ	PFM	Wed, Apr 13, 2016	21.86	21.88	21.74	21.85
2661	NASDAQ	PFM	Tue, Apr 12, 2016	21.60	21.79	21.58	21.78
2660	NASDAQ	PFM	Mon, Apr 11, 2016	21.68	21.78	21.55	21.56
2659	NASDAQ	PFM	Fri, Apr 8, 2016	21.67	21.76	21.64	21.65
2658	NASDAQ	PFM	Thu, Apr 7, 2016	21.63	21.63	21.51	21.55
2657	NASDAQ	PFM	Wed, Apr 6, 2016	21.62	21.78	21.57	21.77
2656	NASDAQ	PFM	Tue, Apr 5, 2016	21.74	21.74	21.74	21.59
2655	NASDAQ	PFM	Mon, Apr 4, 2016	21.84	21.85	21.74	21.74
2654	NASDAQ	PFM	Fri, Apr 1, 2016	21.64	21.88	21.60	21.84
2653	NASDAQ	PFM	Thu, Mar 31, 2016	21.81	21.84	21.80	21.76
2652	NASDAQ	PFM	Wed, Mar 30, 2016	21.77	21.88	21.76	21.82
2651	NASDAQ	PFM	Tue, Mar 29, 2016	21.51	21.66	21.47	21.72
2650	NASDAQ	PFM	Mon, Mar 28, 2016	21.53	21.57	21.46	21.55
2649	NASDAQ	PFM	Thu, Mar 24, 2016	21.38	21.51	21.31	21.51
2648	NASDAQ	PFM	Wed, Mar 23, 2016	21.55	21.56	21.44	21.48
2647	NASDAQ	PFM	Tue, Mar 22, 2016	21.57	21.64	21.53	21.59
2646	NASDAQ	PFM	Mon, Mar 21, 2016	21.62	21.67	21.55	21.63
2645	NASDAQ	PFM	Fri, Mar 18, 2016	21.70	21.70	21.59	21.66
2644	NASDAQ	PFM	Thu, Mar 17, 2016	21.50	21.74	21.50	21.62
2643	NASDAQ	PFM	Wed, Mar 16, 2016	21.31	21.50	21.25	21.50
2642	NASDAQ	PFM	Tue, Mar 15, 2016	21.33	21.33	21.33	21.29
2641	NASDAQ	PFM	Mon, Mar 14, 2016	21.26	21.31	21.26	21.30
2640	NASDAQ	PFM	Fri, Mar 11, 2016	21.13	21.13	21.13	21.33
2639	NASDAQ	PFM	Thu, Mar 10, 2016	21.10	21.10	21.10	21.13
2638	NASDAQ	PFM	Wed, Mar 9, 2016	21.12	21.19	21.07	21.10
2637	NASDAQ	PFM	Tue, Mar 8, 2016	21.06	21.16	21.01	21.03
2636	NASDAQ	PFM	Mon, Mar 7, 2016	20.97	21.19	20.97	21.11
2635	NASDAQ	PFM	Fri, Mar 4, 2016	20.97	21.13	20.91	21.06
2634	NASDAQ	PFM	Thu, Mar 3, 2016	20.88	20.88	20.88	21.00
2633	NASDAQ	PFM	Wed, Mar 2, 2016	20.76	20.88	20.69	20.88
2632	NASDAQ	PFM	Tue, Mar 1, 2016	20.61	20.82	20.57	20.82
2631	NASDAQ	PFM	Mon, Feb 29, 2016	20.66	20.77	20.49	20.49
2630	NASDAQ	PFM	Fri, Feb 26, 2016	20.83	20.83	20.64	20.66
2629	NASDAQ	PFM	Thu, Feb 25, 2016	20.63	20.78	20.57	20.76
2628	NASDAQ	PFM	Wed, Feb 24, 2016	20.32	20.60	20.24	20.59
2627	NASDAQ	PFM	Tue, Feb 23, 2016	20.58	20.62	20.44	20.44
2626	NASDAQ	PFM	Mon, Feb 22, 2016	20.54	20.68	20.54	20.64
2625	NASDAQ	PFM	Fri, Feb 19, 2016	20.36	20.41	20.29	20.41
2624	NASDAQ	PFM	Thu, Feb 18, 2016	20.41	20.48	20.35	20.45
2623	NASDAQ	PFM	Wed, Feb 17, 2016	20.29	20.47	20.29	20.44
2622	NASDAQ	PFM	Tue, Feb 16, 2016	20.10	20.17	20.01	20.13
2621	NASDAQ	PFM	Fri, Feb 12, 2016	19.77	19.94	19.69	19.91
2620	NASDAQ	PFM	Thu, Feb 11, 2016	19.57	19.71	19.46	19.66
2619	NASDAQ	PFM	Wed, Feb 10, 2016	19.98	20.07	19.83	19.87
2618	NASDAQ	PFM	Tue, Feb 9, 2016	19.76	19.93	19.73	19.92
2617	NASDAQ	PFM	Mon, Feb 8, 2016	19.83	19.94	19.69	19.93
2616	NASDAQ	PFM	Fri, Feb 5, 2016	20.19	20.19	19.93	20.04
2615	NASDAQ	PFM	Thu, Feb 4, 2016	20.17	20.30	20.08	20.23
2614	NASDAQ	PFM	Wed, Feb 3, 2016	20.14	20.25	19.89	20.16
2613	NASDAQ	PFM	Tue, Feb 2, 2016	20.14	20.14	19.98	20.07
2612	NASDAQ	PFM	Mon, Feb 1, 2016	20.17	20.42	20.07	20.35
2611	NASDAQ	PFM	Fri, Jan 29, 2016	19.98	20.34	19.98	20.32
2610	NASDAQ	PFM	Thu, Jan 28, 2016	19.82	19.89	19.70	19.85
2609	NASDAQ	PFM	Wed, Jan 27, 2016	19.72	20.00	19.58	19.71
2608	NASDAQ	PFM	Tue, Jan 26, 2016	19.50	19.78	19.50	19.76
2607	NASDAQ	PFM	Mon, Jan 25, 2016	19.59	19.66	19.42	19.42
2606	NASDAQ	PFM	Fri, Jan 22, 2016	19.55	19.67	19.52	19.67
2605	NASDAQ	PFM	Thu, Jan 21, 2016	19.16	19.42	19.15	19.30
2604	NASDAQ	PFM	Wed, Jan 20, 2016	19.15	19.25	18.73	19.16
2603	NASDAQ	PFM	Tue, Jan 19, 2016	19.54	19.55	19.31	19.44
2602	NASDAQ	PFM	Fri, Jan 15, 2016	19.27	19.44	19.19	19.35
2601	NASDAQ	PFM	Thu, Jan 14, 2016	19.49	19.84	19.44	19.72
2600	NASDAQ	PFM	Wed, Jan 13, 2016	19.86	19.89	19.40	19.43
2599	NASDAQ	PFM	Tue, Jan 12, 2016	19.82	19.85	19.57	19.74
2598	NASDAQ	PFM	Mon, Jan 11, 2016	19.70	19.73	19.47	19.71
2597	NASDAQ	PFM	Fri, Jan 8, 2016	19.91	19.91	19.60	19.63
2596	NASDAQ	PFM	Thu, Jan 7, 2016	19.89	20.03	19.78	19.83
2595	NASDAQ	PFM	Wed, Jan 6, 2016	20.16	20.25	20.09	20.19
2594	NASDAQ	PFM	Tue, Jan 5, 2016	20.35	20.43	20.28	20.40
2593	NASDAQ	PFM	Mon, Jan 4, 2016	20.24	20.27	20.10	20.26
2592	NASDAQ	PFM	Thu, Dec 31, 2015	20.67	20.69	20.55	20.55
2591	NASDAQ	PFM	Wed, Dec 30, 2015	20.81	20.83	20.72	20.74
2590	NASDAQ	PFM	Tue, Dec 29, 2015	20.80	20.88	20.79	20.85
2589	NASDAQ	PFM	Mon, Dec 28, 2015	20.60	20.64	20.55	20.63
2588	NASDAQ	PFM	Thu, Dec 24, 2015	20.71	20.76	20.68	20.72
2587	NASDAQ	PFM	Wed, Dec 23, 2015	20.62	20.77	20.62	20.76
2586	NASDAQ	PFM	Tue, Dec 22, 2015	20.33	20.51	20.28	20.46
2585	NASDAQ	PFM	Mon, Dec 21, 2015	20.18	20.24	20.07	20.24
2584	NASDAQ	PFM	Fri, Dec 18, 2015	20.30	20.33	20.08	20.08
2583	NASDAQ	PFM	Thu, Dec 17, 2015	20.86	20.86	20.54	20.54
2582	NASDAQ	PFM	Wed, Dec 16, 2015	20.63	20.85	20.60	20.81
2581	NASDAQ	PFM	Tue, Dec 15, 2015	20.51	20.63	20.50	20.54
2580	NASDAQ	PFM	Mon, Dec 14, 2015	20.23	20.37	20.08	20.36
2579	NASDAQ	PFM	Fri, Dec 11, 2015	20.30	20.32	20.16	20.17
2578	NASDAQ	PFM	Thu, Dec 10, 2015	20.46	20.63	20.46	20.49
2577	NASDAQ	PFM	Wed, Dec 9, 2015	20.51	20.78	20.39	20.49
2576	NASDAQ	PFM	Tue, Dec 8, 2015	20.55	20.69	20.51	20.58
2575	NASDAQ	PFM	Mon, Dec 7, 2015	20.76	20.78	20.61	20.78
2574	NASDAQ	PFM	Fri, Dec 4, 2015	20.51	20.85	20.51	20.83
2573	NASDAQ	PFM	Thu, Dec 3, 2015	20.78	20.78	20.42	20.48
2572	NASDAQ	PFM	Wed, Dec 2, 2015	20.91	20.92	20.73	20.75
2571	NASDAQ	PFM	Tue, Dec 1, 2015	20.87	20.97	20.83	20.94
2570	NASDAQ	PFM	Mon, Nov 30, 2015	20.89	20.90	20.83	20.84
2569	NASDAQ	PFM	Fri, Nov 27, 2015	20.86	20.91	20.83	20.89
2568	NASDAQ	PFM	Wed, Nov 25, 2015	20.86	20.89	20.83	20.83
2567	NASDAQ	PFM	Tue, Nov 24, 2015	20.72	20.90	20.71	20.85
2566	NASDAQ	PFM	Mon, Nov 23, 2015	20.80	20.86	20.76	20.80
2565	NASDAQ	PFM	Fri, Nov 20, 2015	20.85	20.90	20.73	20.79
2564	NASDAQ	PFM	Thu, Nov 19, 2015	20.71	20.78	20.70	20.74
2563	NASDAQ	PFM	Wed, Nov 18, 2015	20.53	20.70	20.50	20.70
2562	NASDAQ	PFM	Tue, Nov 17, 2015	20.56	20.63	20.48	20.50
2561	NASDAQ	PFM	Mon, Nov 16, 2015	20.13	20.49	20.13	20.48
2560	NASDAQ	PFM	Fri, Nov 13, 2015	20.28	20.28	20.13	20.13
2559	NASDAQ	PFM	Thu, Nov 12, 2015	20.48	20.48	20.32	20.32
2558	NASDAQ	PFM	Wed, Nov 11, 2015	20.72	20.72	20.61	20.63
2557	NASDAQ	PFM	Tue, Nov 10, 2015	20.57	20.66	20.56	20.63
2556	NASDAQ	PFM	Mon, Nov 9, 2015	20.76	20.76	20.54	20.62
2555	NASDAQ	PFM	Fri, Nov 6, 2015	20.83	20.90	20.65	20.80
2554	NASDAQ	PFM	Thu, Nov 5, 2015	21.01	21.01	20.87	20.91
2553	NASDAQ	PFM	Wed, Nov 4, 2015	21.15	21.15	20.97	21.00
2552	NASDAQ	PFM	Tue, Nov 3, 2015	20.96	21.14	20.95	21.08
2551	NASDAQ	PFM	Mon, Nov 2, 2015	20.87	21.04	20.85	21.00
2550	NASDAQ	PFM	Fri, Oct 30, 2015	20.89	20.95	20.84	20.84
2549	NASDAQ	PFM	Thu, Oct 29, 2015	20.87	20.92	20.80	20.92
2548	NASDAQ	PFM	Wed, Oct 28, 2015	20.80	20.90	20.67	20.89
2547	NASDAQ	PFM	Tue, Oct 27, 2015	20.78	20.78	20.70	20.75
2546	NASDAQ	PFM	Mon, Oct 26, 2015	20.90	20.90	20.84	20.84
2545	NASDAQ	PFM	Fri, Oct 23, 2015	21.00	21.00	20.83	20.93
2544	NASDAQ	PFM	Thu, Oct 22, 2015	20.54	20.87	20.54	20.84
2543	NASDAQ	PFM	Wed, Oct 21, 2015	20.53	20.56	20.42	20.42
2542	NASDAQ	PFM	Tue, Oct 20, 2015	20.44	20.52	20.44	20.51
2541	NASDAQ	PFM	Mon, Oct 19, 2015	20.44	20.51	20.43	20.51
2540	NASDAQ	PFM	Fri, Oct 16, 2015	20.49	20.52	20.45	20.52
2539	NASDAQ	PFM	Thu, Oct 15, 2015	20.26	20.42	20.22	20.41
2538	NASDAQ	PFM	Wed, Oct 14, 2015	20.35	20.40	20.18	20.21
2537	NASDAQ	PFM	Tue, Oct 13, 2015	20.36	20.46	20.31	20.34
2536	NASDAQ	PFM	Mon, Oct 12, 2015	20.44	20.47	20.42	20.47
2535	NASDAQ	PFM	Fri, Oct 9, 2015	20.46	20.48	20.40	20.45
2534	NASDAQ	PFM	Thu, Oct 8, 2015	20.17	20.44	20.17	20.44
2533	NASDAQ	PFM	Wed, Oct 7, 2015	20.13	20.24	20.04	20.18
2532	NASDAQ	PFM	Tue, Oct 6, 2015	20.08	20.14	20.05	20.05
2531	NASDAQ	PFM	Mon, Oct 5, 2015	19.84	20.11	19.84	20.10
2530	NASDAQ	PFM	Fri, Oct 2, 2015	19.25	19.74	19.25	19.74
2529	NASDAQ	PFM	Thu, Oct 1, 2015	19.50	19.50	19.26	19.38
2528	NASDAQ	PFM	Wed, Sep 30, 2015	19.28	19.45	19.26	19.43
2527	NASDAQ	PFM	Tue, Sep 29, 2015	19.09	19.23	19.05	19.12
2526	NASDAQ	PFM	Mon, Sep 28, 2015	19.31	19.31	19.06	19.09
2525	NASDAQ	PFM	Fri, Sep 25, 2015	19.48	19.60	19.41	19.42
2524	NASDAQ	PFM	Thu, Sep 24, 2015	19.24	19.38	19.14	19.37
2523	NASDAQ	PFM	Wed, Sep 23, 2015	19.47	19.47	19.31	19.36
2522	NASDAQ	PFM	Tue, Sep 22, 2015	19.42	19.46	19.35	19.45
2521	NASDAQ	PFM	Mon, Sep 21, 2015	19.61	19.74	19.59	19.63
2520	NASDAQ	PFM	Fri, Sep 18, 2015	19.57	19.72	19.48	19.48
2519	NASDAQ	PFM	Thu, Sep 17, 2015	19.94	20.11	19.92	19.92
2518	NASDAQ	PFM	Wed, Sep 16, 2015	19.82	19.97	19.81	19.94
2517	NASDAQ	PFM	Tue, Sep 15, 2015	19.61	19.84	19.61	19.79
2516	NASDAQ	PFM	Mon, Sep 14, 2015	19.65	19.65	19.51	19.56
2515	NASDAQ	PFM	Fri, Sep 11, 2015	19.52	19.62	19.48	19.62
2514	NASDAQ	PFM	Thu, Sep 10, 2015	19.54	19.69	19.47	19.56
2513	NASDAQ	PFM	Wed, Sep 9, 2015	19.99	20.00	19.56	19.56
2512	NASDAQ	PFM	Tue, Sep 8, 2015	19.72	19.85	19.64	19.85
2511	NASDAQ	PFM	Fri, Sep 4, 2015	19.49	19.52	19.34	19.49
2510	NASDAQ	PFM	Thu, Sep 3, 2015	19.74	19.88	19.69	19.74
2509	NASDAQ	PFM	Wed, Sep 2, 2015	19.58	19.65	19.44	19.65
2508	NASDAQ	PFM	Tue, Sep 1, 2015	19.47	19.57	19.27	19.43
2507	NASDAQ	PFM	Mon, Aug 31, 2015	19.92	19.95	19.78	19.90
2506	NASDAQ	PFM	Fri, Aug 28, 2015	19.95	20.05	19.90	20.01
2505	NASDAQ	PFM	Thu, Aug 27, 2015	19.78	19.99	19.63	19.98
2504	NASDAQ	PFM	Wed, Aug 26, 2015	19.39	19.60	19.06	19.58
2503	NASDAQ	PFM	Tue, Aug 25, 2015	19.76	19.76	18.95	18.95
2502	NASDAQ	PFM	Mon, Aug 24, 2015	19.04	19.75	6.58	19.21
2501	NASDAQ	PFM	Fri, Aug 21, 2015	20.37	20.42	20.00	20.01
2500	NASDAQ	PFM	Thu, Aug 20, 2015	20.66	20.74	20.55	20.55
2499	NASDAQ	PFM	Wed, Aug 19, 2015	20.89	20.94	20.73	20.84
2498	NASDAQ	PFM	Tue, Aug 18, 2015	21.01	21.05	20.97	21.00
2497	NASDAQ	PFM	Mon, Aug 17, 2015	20.88	21.08	20.85	21.08
2496	NASDAQ	PFM	Fri, Aug 14, 2015	20.90	20.98	20.89	20.98
2495	NASDAQ	PFM	Thu, Aug 13, 2015	20.91	20.97	20.84	20.89
2494	NASDAQ	PFM	Wed, Aug 12, 2015	20.78	20.95	20.64	20.94
2493	NASDAQ	PFM	Tue, Aug 11, 2015	20.83	20.91	20.79	20.88
2492	NASDAQ	PFM	Mon, Aug 10, 2015	20.86	21.00	20.86	20.98
2491	NASDAQ	PFM	Fri, Aug 7, 2015	20.79	20.79	20.70	20.74
2490	NASDAQ	PFM	Thu, Aug 6, 2015	20.98	20.98	20.82	20.83
2489	NASDAQ	PFM	Wed, Aug 5, 2015	21.02	21.09	20.94	20.95
2488	NASDAQ	PFM	Tue, Aug 4, 2015	20.89	20.97	20.84	20.87
2487	NASDAQ	PFM	Mon, Aug 3, 2015	20.98	20.98	20.84	20.92
2486	NASDAQ	PFM	Fri, Jul 31, 2015	21.10	21.10	20.97	20.97
2485	NASDAQ	PFM	Thu, Jul 30, 2015	20.98	21.07	20.95	21.06
2484	NASDAQ	PFM	Wed, Jul 29, 2015	20.84	21.08	20.84	21.06
2483	NASDAQ	PFM	Tue, Jul 28, 2015	20.66	20.87	20.66	20.85
2482	NASDAQ	PFM	Mon, Jul 27, 2015	20.57	20.64	20.53	20.60
2481	NASDAQ	PFM	Fri, Jul 24, 2015	20.77	20.80	20.64	20.65
2480	NASDAQ	PFM	Thu, Jul 23, 2015	20.92	20.92	20.79	20.80
2479	NASDAQ	PFM	Wed, Jul 22, 2015	20.93	21.02	20.89	20.92
2478	NASDAQ	PFM	Tue, Jul 21, 2015	21.07	21.08	20.93	21.00
2477	NASDAQ	PFM	Mon, Jul 20, 2015	21.18	21.18	21.08	21.14
2476	NASDAQ	PFM	Fri, Jul 17, 2015	21.19	21.19	21.10	21.15
2475	NASDAQ	PFM	Thu, Jul 16, 2015	21.22	21.25	21.18	21.24
2474	NASDAQ	PFM	Wed, Jul 15, 2015	21.13	21.20	21.08	21.13
2473	NASDAQ	PFM	Tue, Jul 14, 2015	21.14	21.21	21.12	21.18
2472	NASDAQ	PFM	Mon, Jul 13, 2015	21.06	21.14	21.06	21.12
2471	NASDAQ	PFM	Fri, Jul 10, 2015	20.92	21.00	20.89	20.97
2470	NASDAQ	PFM	Thu, Jul 9, 2015	20.98	21.00	20.73	20.76
2469	NASDAQ	PFM	Wed, Jul 8, 2015	20.89	20.89	20.72	20.76
2468	NASDAQ	PFM	Tue, Jul 7, 2015	20.82	21.00	20.66	21.00
2467	NASDAQ	PFM	Mon, Jul 6, 2015	20.68	20.83	20.66	20.76
2466	NASDAQ	PFM	Thu, Jul 2, 2015	20.85	20.90	20.79	20.84
2465	NASDAQ	PFM	Wed, Jul 1, 2015	20.83	20.87	20.73	20.84
2464	NASDAQ	PFM	Tue, Jun 30, 2015	20.85	20.92	20.64	20.71
2463	NASDAQ	PFM	Mon, Jun 29, 2015	20.90	20.97	20.69	20.70
2462	NASDAQ	PFM	Fri, Jun 26, 2015	21.02	21.09	20.99	21.04
2461	NASDAQ	PFM	Thu, Jun 25, 2015	21.16	21.16	21.01	21.01
2460	NASDAQ	PFM	Wed, Jun 24, 2015	21.22	21.23	21.11	21.15
2459	NASDAQ	PFM	Tue, Jun 23, 2015	21.34	21.36	21.25	21.27
2458	NASDAQ	PFM	Mon, Jun 22, 2015	21.30	21.34	21.27	21.29
2457	NASDAQ	PFM	Fri, Jun 19, 2015	21.31	21.31	21.19	21.21
2456	NASDAQ	PFM	Thu, Jun 18, 2015	21.26	21.48	21.26	21.44
2455	NASDAQ	PFM	Wed, Jun 17, 2015	21.21	21.25	21.08	21.23
2454	NASDAQ	PFM	Tue, Jun 16, 2015	20.99	21.17	20.99	21.15
2453	NASDAQ	PFM	Mon, Jun 15, 2015	21.03	21.06	20.96	21.01
2452	NASDAQ	PFM	Fri, Jun 12, 2015	21.21	21.29	21.13	21.14
2451	NASDAQ	PFM	Thu, Jun 11, 2015	21.25	21.34	21.25	21.29
2450	NASDAQ	PFM	Wed, Jun 10, 2015	21.14	21.27	21.12	21.24
2449	NASDAQ	PFM	Tue, Jun 9, 2015	21.02	21.09	20.98	21.02
2448	NASDAQ	PFM	Mon, Jun 8, 2015	21.12	21.12	21.02	21.03
2447	NASDAQ	PFM	Fri, Jun 5, 2015	21.21	21.21	21.09	21.12
2446	NASDAQ	PFM	Thu, Jun 4, 2015	21.33	21.40	21.20	21.22
2445	NASDAQ	PFM	Wed, Jun 3, 2015	21.45	21.50	21.40	21.42
2444	NASDAQ	PFM	Tue, Jun 2, 2015	21.37	21.48	21.35	21.41
2443	NASDAQ	PFM	Mon, Jun 1, 2015	21.46	21.52	21.35	21.46
2442	NASDAQ	PFM	Fri, May 29, 2015	21.54	21.54	21.39	21.44
2441	NASDAQ	PFM	Thu, May 28, 2015	21.55	21.57	21.49	21.54
2440	NASDAQ	PFM	Wed, May 27, 2015	21.51	21.60	21.50	21.60
2439	NASDAQ	PFM	Tue, May 26, 2015	21.61	21.61	21.40	21.45
2438	NASDAQ	PFM	Fri, May 22, 2015	21.68	21.70	21.63	21.63
2437	NASDAQ	PFM	Thu, May 21, 2015	21.73	21.78	21.69	21.78
2436	NASDAQ	PFM	Wed, May 20, 2015	21.75	21.77	21.70	21.70
2435	NASDAQ	PFM	Tue, May 19, 2015	21.77	21.78	21.70	21.70
2434	NASDAQ	PFM	Mon, May 18, 2015	21.77	21.83	21.72	21.79
2433	NASDAQ	PFM	Fri, May 15, 2015	21.74	21.75	21.68	21.75
2432	NASDAQ	PFM	Thu, May 14, 2015	21.59	21.71	21.59	21.70
2431	NASDAQ	PFM	Wed, May 13, 2015	21.53	21.60	21.45	21.47
2430	NASDAQ	PFM	Tue, May 12, 2015	21.45	21.54	21.39	21.51
2429	NASDAQ	PFM	Mon, May 11, 2015	21.60	21.63	21.50	21.52
2428	NASDAQ	PFM	Fri, May 8, 2015	21.60	21.68	21.60	21.63
2427	NASDAQ	PFM	Thu, May 7, 2015	21.28	21.45	21.28	21.38
2426	NASDAQ	PFM	Wed, May 6, 2015	21.49	21.49	21.23	21.32
2425	NASDAQ	PFM	Tue, May 5, 2015	21.58	21.65	21.36	21.39
2424	NASDAQ	PFM	Mon, May 4, 2015	21.58	21.71	21.57	21.61
2423	NASDAQ	PFM	Fri, May 1, 2015	21.50	21.57	21.46	21.56
2422	NASDAQ	PFM	Thu, Apr 30, 2015	21.53	21.57	21.35	21.42
2421	NASDAQ	PFM	Wed, Apr 29, 2015	21.60	21.65	21.54	21.61
2420	NASDAQ	PFM	Tue, Apr 28, 2015	21.60	21.71	21.55	21.67
2419	NASDAQ	PFM	Mon, Apr 27, 2015	21.74	21.74	21.58	21.61
2418	NASDAQ	PFM	Fri, Apr 24, 2015	21.63	21.71	21.61	21.68
2417	NASDAQ	PFM	Thu, Apr 23, 2015	21.54	21.69	21.50	21.60
2416	NASDAQ	PFM	Wed, Apr 22, 2015	21.52	21.57	21.46	21.56
2415	NASDAQ	PFM	Tue, Apr 21, 2015	21.55	21.59	21.45	21.46
2414	NASDAQ	PFM	Mon, Apr 20, 2015	21.37	21.55	21.37	21.52
2413	NASDAQ	PFM	Fri, Apr 17, 2015	21.41	21.41	21.21	21.28
2412	NASDAQ	PFM	Thu, Apr 16, 2015	21.56	21.59	21.48	21.52
2411	NASDAQ	PFM	Wed, Apr 15, 2015	21.58	21.66	21.56	21.60
2410	NASDAQ	PFM	Tue, Apr 14, 2015	21.48	21.55	21.39	21.48
2409	NASDAQ	PFM	Mon, Apr 13, 2015	21.58	21.62	21.45	21.45
2408	NASDAQ	PFM	Fri, Apr 10, 2015	21.54	21.63	21.53	21.59
2407	NASDAQ	PFM	Thu, Apr 9, 2015	21.41	21.51	21.32	21.49
2406	NASDAQ	PFM	Wed, Apr 8, 2015	21.39	21.47	21.35	21.41
2405	NASDAQ	PFM	Tue, Apr 7, 2015	21.43	21.53	21.40	21.40
2404	NASDAQ	PFM	Mon, Apr 6, 2015	21.20	21.52	21.19	21.49
2403	NASDAQ	PFM	Thu, Apr 2, 2015	21.17	21.32	21.17	21.28
2402	NASDAQ	PFM	Wed, Apr 1, 2015	21.31	21.31	21.16	21.19
2401	NASDAQ	PFM	Tue, Mar 31, 2015	21.39	21.45	21.27	21.31
2400	NASDAQ	PFM	Mon, Mar 30, 2015	21.31	21.47	21.31	21.44
2399	NASDAQ	PFM	Fri, Mar 27, 2015	21.17	21.21	21.10	21.16
2398	NASDAQ	PFM	Thu, Mar 26, 2015	21.16	21.24	21.06	21.14
2397	NASDAQ	PFM	Wed, Mar 25, 2015	21.49	21.49	21.18	21.18
2396	NASDAQ	PFM	Tue, Mar 24, 2015	21.59	21.60	21.46	21.47
2395	NASDAQ	PFM	Mon, Mar 23, 2015	21.54	21.65	21.54	21.58
2394	NASDAQ	PFM	Fri, Mar 20, 2015	21.45	21.61	21.45	21.59
2393	NASDAQ	PFM	Thu, Mar 19, 2015	21.47	21.50	21.38	21.44
2392	NASDAQ	PFM	Wed, Mar 18, 2015	21.22	21.60	21.16	21.54
2391	NASDAQ	PFM	Tue, Mar 17, 2015	21.31	21.37	21.22	21.28
2390	NASDAQ	PFM	Mon, Mar 16, 2015	21.23	21.43	21.20	21.40
2389	NASDAQ	PFM	Fri, Mar 13, 2015	21.22	21.22	21.00	21.13
2388	NASDAQ	PFM	Thu, Mar 12, 2015	21.13	21.30	21.13	21.28
2387	NASDAQ	PFM	Wed, Mar 11, 2015	21.16	21.18	21.07	21.11
2386	NASDAQ	PFM	Tue, Mar 10, 2015	21.30	21.33	21.14	21.14
2385	NASDAQ	PFM	Mon, Mar 9, 2015	21.40	21.51	21.40	21.47
2384	NASDAQ	PFM	Fri, Mar 6, 2015	21.61	21.61	21.33	21.33
2383	NASDAQ	PFM	Thu, Mar 5, 2015	21.68	21.76	21.67	21.71
2382	NASDAQ	PFM	Wed, Mar 4, 2015	21.80	21.80	21.62	21.69
2381	NASDAQ	PFM	Tue, Mar 3, 2015	21.89	21.89	21.74	21.82
2380	NASDAQ	PFM	Mon, Mar 2, 2015	21.86	21.94	21.85	21.90
2379	NASDAQ	PFM	Fri, Feb 27, 2015	21.85	21.91	21.84	21.87
2378	NASDAQ	PFM	Thu, Feb 26, 2015	21.89	21.92	21.83	21.84
2377	NASDAQ	PFM	Wed, Feb 25, 2015	21.92	21.97	21.88	21.91
2376	NASDAQ	PFM	Tue, Feb 24, 2015	21.91	21.98	21.84	21.97
2375	NASDAQ	PFM	Mon, Feb 23, 2015	21.88	21.89	21.80	21.85
2374	NASDAQ	PFM	Fri, Feb 20, 2015	21.74	21.93	21.71	21.92
2373	NASDAQ	PFM	Thu, Feb 19, 2015	21.82	21.90	21.78	21.80
2372	NASDAQ	PFM	Wed, Feb 18, 2015	21.87	21.93	21.82	21.89
2371	NASDAQ	PFM	Tue, Feb 17, 2015	21.84	21.92	21.75	21.90
2370	NASDAQ	PFM	Fri, Feb 13, 2015	21.79	21.89	21.78	21.87
2369	NASDAQ	PFM	Thu, Feb 12, 2015	21.73	21.80	21.68	21.80
2368	NASDAQ	PFM	Wed, Feb 11, 2015	21.69	21.71	21.57	21.63
2367	NASDAQ	PFM	Tue, Feb 10, 2015	21.58	21.71	21.48	21.71
2366	NASDAQ	PFM	Mon, Feb 9, 2015	21.59	21.63	21.47	21.49
2365	NASDAQ	PFM	Fri, Feb 6, 2015	21.74	21.76	21.55	21.61
2364	NASDAQ	PFM	Thu, Feb 5, 2015	21.61	21.74	21.61	21.73
2363	NASDAQ	PFM	Wed, Feb 4, 2015	21.54	21.63	21.47	21.50
2362	NASDAQ	PFM	Tue, Feb 3, 2015	21.38	21.62	21.38	21.60
2361	NASDAQ	PFM	Mon, Feb 2, 2015	21.04	21.30	20.87	21.30
2360	NASDAQ	PFM	Fri, Jan 30, 2015	21.15	21.23	21.00	21.00
2359	NASDAQ	PFM	Thu, Jan 29, 2015	21.20	21.35	21.03	21.35
2358	NASDAQ	PFM	Wed, Jan 28, 2015	21.58	21.59	21.19	21.22
2357	NASDAQ	PFM	Tue, Jan 27, 2015	21.48	21.63	21.41	21.50
2356	NASDAQ	PFM	Mon, Jan 26, 2015	21.64	21.77	21.60	21.72
2355	NASDAQ	PFM	Fri, Jan 23, 2015	21.84	21.84	21.69	21.69
2354	NASDAQ	PFM	Thu, Jan 22, 2015	21.72	21.87	21.55	21.87
2353	NASDAQ	PFM	Wed, Jan 21, 2015	21.44	21.63	21.44	21.63
2352	NASDAQ	PFM	Tue, Jan 20, 2015	21.56	21.56	21.31	21.50
2351	NASDAQ	PFM	Fri, Jan 16, 2015	21.24	21.53	21.24	21.53
2350	NASDAQ	PFM	Thu, Jan 15, 2015	21.36	21.39	21.21	21.23
2349	NASDAQ	PFM	Wed, Jan 14, 2015	21.16	21.31	21.07	21.30
2348	NASDAQ	PFM	Tue, Jan 13, 2015	21.60	21.71	21.28	21.38
2347	NASDAQ	PFM	Mon, Jan 12, 2015	21.57	21.61	21.42	21.46
2346	NASDAQ	PFM	Fri, Jan 9, 2015	21.77	21.77	21.55	21.61
2345	NASDAQ	PFM	Thu, Jan 8, 2015	21.61	21.80	21.50	21.75
2344	NASDAQ	PFM	Wed, Jan 7, 2015	21.31	21.46	21.28	21.44
2343	NASDAQ	PFM	Tue, Jan 6, 2015	21.41	21.43	21.10	21.22
2342	NASDAQ	PFM	Mon, Jan 5, 2015	21.66	21.66	21.31	21.35
2341	NASDAQ	PFM	Fri, Jan 2, 2015	21.75	21.80	21.58	21.72
2340	NASDAQ	PFM	Wed, Dec 31, 2014	21.99	21.99	21.70	21.70
2339	NASDAQ	PFM	Tue, Dec 30, 2014	21.93	22.01	21.91	21.94
2338	NASDAQ	PFM	Mon, Dec 29, 2014	22.02	22.06	22.00	22.02
2337	NASDAQ	PFM	Fri, Dec 26, 2014	22.05	22.08	22.01	22.02
2336	NASDAQ	PFM	Wed, Dec 24, 2014	22.02	22.04	22.00	22.00
2335	NASDAQ	PFM	Tue, Dec 23, 2014	21.98	22.04	21.93	22.02
2334	NASDAQ	PFM	Mon, Dec 22, 2014	21.76	21.90	21.74	21.90
2333	NASDAQ	PFM	Fri, Dec 19, 2014	21.73	21.78	21.64	21.74
2332	NASDAQ	PFM	Thu, Dec 18, 2014	21.63	21.73	21.51	21.72
2331	NASDAQ	PFM	Wed, Dec 17, 2014	20.96	21.37	20.96	21.35
2330	NASDAQ	PFM	Tue, Dec 16, 2014	20.90	21.31	20.90	20.96
2329	NASDAQ	PFM	Mon, Dec 15, 2014	21.24	21.27	20.94	20.98
2328	NASDAQ	PFM	Fri, Dec 12, 2014	21.37	21.39	21.11	21.11
2327	NASDAQ	PFM	Thu, Dec 11, 2014	21.42	21.65	21.42	21.44
2326	NASDAQ	PFM	Wed, Dec 10, 2014	21.65	21.65	21.28	21.34
2325	NASDAQ	PFM	Tue, Dec 9, 2014	21.56	21.68	21.48	21.66
2324	NASDAQ	PFM	Mon, Dec 8, 2014	21.86	21.86	21.65	21.68
2323	NASDAQ	PFM	Fri, Dec 5, 2014	21.87	21.92	21.85	21.86
2322	NASDAQ	PFM	Thu, Dec 4, 2014	21.89	21.92	21.80	21.88
2321	NASDAQ	PFM	Wed, Dec 3, 2014	21.86	21.97	21.85	21.97
2320	NASDAQ	PFM	Tue, Dec 2, 2014	21.70	21.91	21.69	21.87
2319	NASDAQ	PFM	Mon, Dec 1, 2014	21.70	21.78	21.69	21.74
2318	NASDAQ	PFM	Fri, Nov 28, 2014	21.86	21.95	21.81	21.81
2317	NASDAQ	PFM	Wed, Nov 26, 2014	21.85	21.92	21.84	21.92
2316	NASDAQ	PFM	Tue, Nov 25, 2014	21.87	21.91	21.82	21.85
2315	NASDAQ	PFM	Mon, Nov 24, 2014	21.94	21.94	21.85	21.89
2314	NASDAQ	PFM	Fri, Nov 21, 2014	21.95	22.00	21.83	21.89
2313	NASDAQ	PFM	Thu, Nov 20, 2014	21.66	21.77	21.64	21.74
2312	NASDAQ	PFM	Wed, Nov 19, 2014	21.64	21.70	21.61	21.69
2311	NASDAQ	PFM	Tue, Nov 18, 2014	21.60	21.71	21.58	21.69
2310	NASDAQ	PFM	Mon, Nov 17, 2014	21.51	21.58	21.47	21.56
2309	NASDAQ	PFM	Fri, Nov 14, 2014	21.55	21.58	21.49	21.52
2308	NASDAQ	PFM	Thu, Nov 13, 2014	21.52	21.61	21.52	21.60
2307	NASDAQ	PFM	Wed, Nov 12, 2014	21.50	21.55	21.47	21.54
2306	NASDAQ	PFM	Tue, Nov 11, 2014	21.51	21.57	21.50	21.55
2305	NASDAQ	PFM	Mon, Nov 10, 2014	21.50	21.57	21.46	21.54
2304	NASDAQ	PFM	Fri, Nov 7, 2014	21.39	21.50	21.38	21.47
2303	NASDAQ	PFM	Thu, Nov 6, 2014	21.40	21.43	21.29	21.43
2302	NASDAQ	PFM	Wed, Nov 5, 2014	21.32	21.39	21.29	21.37
2301	NASDAQ	PFM	Tue, Nov 4, 2014	21.16	21.28	21.14	21.23
2300	NASDAQ	PFM	Mon, Nov 3, 2014	21.36	21.36	21.22	21.25
2299	NASDAQ	PFM	Fri, Oct 31, 2014	21.30	21.31	21.17	21.28
2298	NASDAQ	PFM	Thu, Oct 30, 2014	20.87	21.11	20.87	21.04
2297	NASDAQ	PFM	Wed, Oct 29, 2014	20.99	21.05	20.86	20.95
2296	NASDAQ	PFM	Tue, Oct 28, 2014	20.84	20.96	20.82	20.96
2295	NASDAQ	PFM	Mon, Oct 27, 2014	20.75	20.81	20.69	20.78
2294	NASDAQ	PFM	Fri, Oct 24, 2014	20.72	20.80	20.63	20.80
2293	NASDAQ	PFM	Thu, Oct 23, 2014	20.73	20.77	20.65	20.66
2292	NASDAQ	PFM	Wed, Oct 22, 2014	20.65	20.72	20.52	20.52
2291	NASDAQ	PFM	Tue, Oct 21, 2014	20.41	20.60	20.39	20.58
2290	NASDAQ	PFM	Mon, Oct 20, 2014	20.12	20.33	20.12	20.31
2289	NASDAQ	PFM	Fri, Oct 17, 2014	20.19	20.25	20.10	20.19
2288	NASDAQ	PFM	Thu, Oct 16, 2014	19.74	20.09	19.73	19.98
2287	NASDAQ	PFM	Wed, Oct 15, 2014	19.78	20.01	19.23	19.98
2286	NASDAQ	PFM	Tue, Oct 14, 2014	20.10	20.25	19.99	20.07
2285	NASDAQ	PFM	Mon, Oct 13, 2014	20.37	20.38	20.03	20.05
2284	NASDAQ	PFM	Fri, Oct 10, 2014	20.50	20.58	20.34	20.37
2283	NASDAQ	PFM	Thu, Oct 9, 2014	20.83	20.83	20.48	20.49
2282	NASDAQ	PFM	Wed, Oct 8, 2014	20.56	20.87	20.52	20.85
2281	NASDAQ	PFM	Tue, Oct 7, 2014	20.69	20.76	20.54	20.54
2280	NASDAQ	PFM	Mon, Oct 6, 2014	20.90	20.90	20.74	20.81
2279	NASDAQ	PFM	Fri, Oct 3, 2014	20.75	20.83	20.69	20.82
2278	NASDAQ	PFM	Thu, Oct 2, 2014	20.62	20.65	20.46	20.63
2277	NASDAQ	PFM	Wed, Oct 1, 2014	20.79	20.80	20.59	20.62
2276	NASDAQ	PFM	Tue, Sep 30, 2014	20.97	20.97	20.81	20.85
2275	NASDAQ	PFM	Mon, Sep 29, 2014	20.76	20.92	20.76	20.91
2274	NASDAQ	PFM	Fri, Sep 26, 2014	20.80	20.97	20.79	20.92
2273	NASDAQ	PFM	Thu, Sep 25, 2014	21.04	21.04	20.77	20.79
2272	NASDAQ	PFM	Wed, Sep 24, 2014	20.93	21.08	20.87	21.05
2271	NASDAQ	PFM	Tue, Sep 23, 2014	21.04	21.04	20.91	20.92
2270	NASDAQ	PFM	Mon, Sep 22, 2014	21.17	21.17	21.03	21.06
2269	NASDAQ	PFM	Fri, Sep 19, 2014	21.23	21.25	21.14	21.19
2268	NASDAQ	PFM	Thu, Sep 18, 2014	21.25	21.26	21.20	21.25
2267	NASDAQ	PFM	Wed, Sep 17, 2014	21.24	21.25	21.14	21.20
2266	NASDAQ	PFM	Tue, Sep 16, 2014	21.03	21.23	21.00	21.18
2265	NASDAQ	PFM	Mon, Sep 15, 2014	21.03	21.06	20.95	21.04
2264	NASDAQ	PFM	Fri, Sep 12, 2014	21.14	21.14	20.94	20.98
2263	NASDAQ	PFM	Thu, Sep 11, 2014	21.04	21.13	21.04	21.12
2262	NASDAQ	PFM	Wed, Sep 10, 2014	21.12	21.13	21.02	21.12
2261	NASDAQ	PFM	Tue, Sep 9, 2014	21.14	21.15	21.10	21.10
2260	NASDAQ	PFM	Mon, Sep 8, 2014	21.22	21.25	21.15	21.18
2259	NASDAQ	PFM	Fri, Sep 5, 2014	21.19	21.29	21.13	21.29
2258	NASDAQ	PFM	Thu, Sep 4, 2014	21.23	21.28	21.13	21.19
2257	NASDAQ	PFM	Wed, Sep 3, 2014	21.20	21.22	21.16	21.18
2256	NASDAQ	PFM	Tue, Sep 2, 2014	21.21	21.21	21.08	21.14
2255	NASDAQ	PFM	Fri, Aug 29, 2014	21.19	21.19	21.10	21.18
2254	NASDAQ	PFM	Thu, Aug 28, 2014	21.07	21.15	21.04	21.13
2253	NASDAQ	PFM	Wed, Aug 27, 2014	21.20	21.20	21.12	21.14
2252	NASDAQ	PFM	Tue, Aug 26, 2014	21.17	21.20	21.15	21.16
2251	NASDAQ	PFM	Mon, Aug 25, 2014	21.13	21.16	21.11	21.14
2250	NASDAQ	PFM	Fri, Aug 22, 2014	21.14	21.14	21.04	21.06
2249	NASDAQ	PFM	Thu, Aug 21, 2014	21.12	21.17	21.10	21.14
2248	NASDAQ	PFM	Wed, Aug 20, 2014	20.94	21.08	20.94	21.07
2247	NASDAQ	PFM	Tue, Aug 19, 2014	20.93	21.01	20.90	20.99
2246	NASDAQ	PFM	Mon, Aug 18, 2014	20.86	20.93	20.85	20.91
2245	NASDAQ	PFM	Fri, Aug 15, 2014	20.85	20.85	20.66	20.79
2244	NASDAQ	PFM	Thu, Aug 14, 2014	20.77	20.79	20.72	20.75
2243	NASDAQ	PFM	Wed, Aug 13, 2014	20.67	20.73	20.62	20.72
2242	NASDAQ	PFM	Tue, Aug 12, 2014	20.63	20.64	20.55	20.60
2241	NASDAQ	PFM	Mon, Aug 11, 2014	20.61	20.70	20.60	20.62
2240	NASDAQ	PFM	Fri, Aug 8, 2014	20.34	20.54	20.33	20.54
2239	NASDAQ	PFM	Thu, Aug 7, 2014	20.48	20.48	20.25	20.27
2238	NASDAQ	PFM	Wed, Aug 6, 2014	20.27	20.42	20.27	20.40
2237	NASDAQ	PFM	Tue, Aug 5, 2014	20.53	20.53	20.33	20.36
2236	NASDAQ	PFM	Mon, Aug 4, 2014	20.43	20.57	20.36	20.57
2235	NASDAQ	PFM	Fri, Aug 1, 2014	20.41	20.55	20.37	20.45
2234	NASDAQ	PFM	Thu, Jul 31, 2014	20.75	20.75	20.47	20.47
2233	NASDAQ	PFM	Wed, Jul 30, 2014	20.97	21.00	20.82	20.88
2232	NASDAQ	PFM	Tue, Jul 29, 2014	21.11	21.11	20.93	20.96
2231	NASDAQ	PFM	Mon, Jul 28, 2014	21.08	21.08	20.95	21.04
2230	NASDAQ	PFM	Fri, Jul 25, 2014	21.08	21.11	21.02	21.06
2229	NASDAQ	PFM	Thu, Jul 24, 2014	21.17	21.17	21.12	21.14
2228	NASDAQ	PFM	Wed, Jul 23, 2014	21.21	21.21	21.14	21.17
2227	NASDAQ	PFM	Tue, Jul 22, 2014	21.14	21.19	21.13	21.17
2226	NASDAQ	PFM	Mon, Jul 21, 2014	21.10	21.10	21.01	21.10
2225	NASDAQ	PFM	Fri, Jul 18, 2014	20.98	21.13	20.98	21.12
2224	NASDAQ	PFM	Thu, Jul 17, 2014	21.14	21.16	20.97	20.97
2223	NASDAQ	PFM	Wed, Jul 16, 2014	21.11	21.17	21.11	21.16
2222	NASDAQ	PFM	Tue, Jul 15, 2014	21.12	21.13	20.98	21.06
2221	NASDAQ	PFM	Mon, Jul 14, 2014	21.08	21.14	21.08	21.09
2220	NASDAQ	PFM	Fri, Jul 11, 2014	21.04	21.05	20.98	21.03
2219	NASDAQ	PFM	Thu, Jul 10, 2014	20.97	21.10	20.94	21.08
2218	NASDAQ	PFM	Wed, Jul 9, 2014	21.13	21.16	21.09	21.15
2217	NASDAQ	PFM	Tue, Jul 8, 2014	21.11	21.12	21.07	21.08
2216	NASDAQ	PFM	Mon, Jul 7, 2014	21.15	21.20	21.10	21.12
2215	NASDAQ	PFM	Thu, Jul 3, 2014	21.19	21.19	21.13	21.17
2214	NASDAQ	PFM	Wed, Jul 2, 2014	21.14	21.14	21.08	21.10
2213	NASDAQ	PFM	Tue, Jul 1, 2014	21.07	21.17	21.01	21.11
2212	NASDAQ	PFM	Mon, Jun 30, 2014	21.04	21.05	20.99	21.01
2211	NASDAQ	PFM	Fri, Jun 27, 2014	20.96	21.00	20.93	21.00
2210	NASDAQ	PFM	Thu, Jun 26, 2014	21.02	21.02	20.86	20.98
2209	NASDAQ	PFM	Wed, Jun 25, 2014	20.91	21.00	20.91	21.00
2208	NASDAQ	PFM	Tue, Jun 24, 2014	21.05	21.08	20.92	20.92
2207	NASDAQ	PFM	Mon, Jun 23, 2014	21.11	21.11	21.02	21.06
2206	NASDAQ	PFM	Fri, Jun 20, 2014	21.12	21.12	21.06	21.07
2205	NASDAQ	PFM	Thu, Jun 19, 2014	21.10	21.16	21.10	21.16
2204	NASDAQ	PFM	Wed, Jun 18, 2014	20.94	21.08	20.90	21.08
2203	NASDAQ	PFM	Tue, Jun 17, 2014	20.89	20.92	20.85	20.91
2202	NASDAQ	PFM	Mon, Jun 16, 2014	20.83	20.90	20.83	20.88
2201	NASDAQ	PFM	Fri, Jun 13, 2014	20.76	20.83	20.74	20.80
2200	NASDAQ	PFM	Thu, Jun 12, 2014	20.87	20.87	20.71	20.72
2199	NASDAQ	PFM	Wed, Jun 11, 2014	20.92	20.92	20.83	20.85
2198	NASDAQ	PFM	Tue, Jun 10, 2014	20.96	20.96	20.92	20.93
2197	NASDAQ	PFM	Mon, Jun 9, 2014	20.97	21.01	20.93	20.96
2196	NASDAQ	PFM	Fri, Jun 6, 2014	20.94	20.97	20.89	20.93
2195	NASDAQ	PFM	Thu, Jun 5, 2014	20.81	20.89	20.75	20.89
2194	NASDAQ	PFM	Wed, Jun 4, 2014	20.68	20.76	20.68	20.75
2193	NASDAQ	PFM	Tue, Jun 3, 2014	20.72	20.74	20.68	20.72
2192	NASDAQ	PFM	Mon, Jun 2, 2014	20.77	20.77	20.69	20.72
2191	NASDAQ	PFM	Fri, May 30, 2014	20.65	20.73	20.62	20.73
2190	NASDAQ	PFM	Thu, May 29, 2014	20.62	20.65	20.57	20.65
2189	NASDAQ	PFM	Wed, May 28, 2014	20.54	20.60	20.54	20.57
2188	NASDAQ	PFM	Tue, May 27, 2014	20.60	20.60	20.53	20.58
2187	NASDAQ	PFM	Fri, May 23, 2014	20.52	20.54	20.50	20.52
2186	NASDAQ	PFM	Thu, May 22, 2014	20.50	20.50	20.43	20.49
2185	NASDAQ	PFM	Wed, May 21, 2014	20.36	20.45	20.36	20.45
2184	NASDAQ	PFM	Tue, May 20, 2014	20.49	20.49	20.30	20.35
2183	NASDAQ	PFM	Mon, May 19, 2014	20.40	20.49	20.40	20.49
2182	NASDAQ	PFM	Fri, May 16, 2014	20.45	20.48	20.40	20.48
2181	NASDAQ	PFM	Thu, May 15, 2014	20.57	20.57	20.38	20.43
2180	NASDAQ	PFM	Wed, May 14, 2014	20.68	20.69	20.60	20.62
2179	NASDAQ	PFM	Tue, May 13, 2014	20.72	20.72	20.67	20.69
2178	NASDAQ	PFM	Mon, May 12, 2014	20.60	20.68	20.60	20.68
2177	NASDAQ	PFM	Fri, May 9, 2014	20.51	20.57	20.49	20.57
2176	NASDAQ	PFM	Thu, May 8, 2014	20.56	20.62	20.48	20.51
2175	NASDAQ	PFM	Wed, May 7, 2014	20.41	20.54	20.37	20.54
2174	NASDAQ	PFM	Tue, May 6, 2014	20.47	20.47	20.37	20.37
2173	NASDAQ	PFM	Mon, May 5, 2014	20.38	20.48	20.32	20.46
2172	NASDAQ	PFM	Fri, May 2, 2014	20.38	20.51	20.38	20.41
2171	NASDAQ	PFM	Thu, May 1, 2014	20.50	20.50	20.38	20.42
2170	NASDAQ	PFM	Wed, Apr 30, 2014	20.45	20.49	20.40	20.49
2169	NASDAQ	PFM	Tue, Apr 29, 2014	20.48	20.50	20.43	20.43
2168	NASDAQ	PFM	Mon, Apr 28, 2014	20.28	20.44	20.26	20.42
2167	NASDAQ	PFM	Fri, Apr 25, 2014	20.32	20.33	20.22	20.28
2166	NASDAQ	PFM	Thu, Apr 24, 2014	20.42	20.42	20.34	20.35
2165	NASDAQ	PFM	Wed, Apr 23, 2014	20.41	20.42	20.37	20.37
2164	NASDAQ	PFM	Tue, Apr 22, 2014	20.38	20.45	20.38	20.42
2163	NASDAQ	PFM	Mon, Apr 21, 2014	20.31	20.41	20.31	20.41
2162	NASDAQ	PFM	Thu, Apr 17, 2014	20.30	20.39	20.30	20.38
2161	NASDAQ	PFM	Wed, Apr 16, 2014	20.21	20.32	20.21	20.32
2160	NASDAQ	PFM	Tue, Apr 15, 2014	20.05	20.14	19.95	20.14
2159	NASDAQ	PFM	Mon, Apr 14, 2014	19.92	20.02	19.89	19.99
2158	NASDAQ	PFM	Fri, Apr 11, 2014	19.90	19.97	19.82	19.86
2157	NASDAQ	PFM	Thu, Apr 10, 2014	20.20	20.26	19.92	19.94
2156	NASDAQ	PFM	Wed, Apr 9, 2014	20.14	20.22	20.08	20.22
2155	NASDAQ	PFM	Tue, Apr 8, 2014	19.92	20.09	19.92	20.07
2154	NASDAQ	PFM	Mon, Apr 7, 2014	20.02	20.11	19.96	19.96
2153	NASDAQ	PFM	Fri, Apr 4, 2014	20.27	20.33	20.07	20.11
2152	NASDAQ	PFM	Thu, Apr 3, 2014	20.20	20.25	20.18	20.24
2151	NASDAQ	PFM	Wed, Apr 2, 2014	20.11	20.21	20.11	20.20
2150	NASDAQ	PFM	Tue, Apr 1, 2014	20.14	20.15	20.05	20.15
2149	NASDAQ	PFM	Mon, Mar 31, 2014	20.06	20.11	20.03	20.10
2148	NASDAQ	PFM	Fri, Mar 28, 2014	19.84	19.98	19.84	19.95
2147	NASDAQ	PFM	Thu, Mar 27, 2014	19.78	19.87	19.75	19.83
2146	NASDAQ	PFM	Wed, Mar 26, 2014	19.94	20.00	19.83	19.83
2145	NASDAQ	PFM	Tue, Mar 25, 2014	19.81	19.92	19.81	19.91
2144	NASDAQ	PFM	Mon, Mar 24, 2014	19.84	19.85	19.70	19.74
2143	NASDAQ	PFM	Fri, Mar 21, 2014	19.84	19.92	19.76	19.76
2142	NASDAQ	PFM	Thu, Mar 20, 2014	19.76	19.86	19.70	19.84
2141	NASDAQ	PFM	Wed, Mar 19, 2014	19.97	19.97	19.69	19.75
2140	NASDAQ	PFM	Tue, Mar 18, 2014	19.90	19.97	19.87	19.95
2139	NASDAQ	PFM	Mon, Mar 17, 2014	19.74	19.87	19.74	19.87
2138	NASDAQ	PFM	Fri, Mar 14, 2014	19.69	19.79	19.67	19.68
2137	NASDAQ	PFM	Thu, Mar 13, 2014	19.87	19.91	19.68	19.71
2136	NASDAQ	PFM	Wed, Mar 12, 2014	19.79	19.85	19.76	19.84
2135	NASDAQ	PFM	Tue, Mar 11, 2014	19.94	19.94	19.81	19.81
2134	NASDAQ	PFM	Mon, Mar 10, 2014	19.85	19.89	19.79	19.87
2133	NASDAQ	PFM	Fri, Mar 7, 2014	19.89	19.91	19.84	19.89
2132	NASDAQ	PFM	Thu, Mar 6, 2014	19.83	19.87	19.82	19.84
2131	NASDAQ	PFM	Wed, Mar 5, 2014	19.86	19.86	19.78	19.81
2130	NASDAQ	PFM	Tue, Mar 4, 2014	19.82	19.91	19.80	19.89
2129	NASDAQ	PFM	Mon, Mar 3, 2014	19.63	19.67	19.55	19.63
2128	NASDAQ	PFM	Fri, Feb 28, 2014	19.71	19.83	19.66	19.74
2127	NASDAQ	PFM	Thu, Feb 27, 2014	19.56	19.67	19.56	19.67
2126	NASDAQ	PFM	Wed, Feb 26, 2014	19.57	19.65	19.56	19.59
2125	NASDAQ	PFM	Tue, Feb 25, 2014	19.55	19.61	19.50	19.53
2124	NASDAQ	PFM	Mon, Feb 24, 2014	19.47	19.65	19.47	19.55
2123	NASDAQ	PFM	Fri, Feb 21, 2014	19.54	19.56	19.45	19.45
2122	NASDAQ	PFM	Thu, Feb 20, 2014	19.35	19.54	19.35	19.48
2121	NASDAQ	PFM	Wed, Feb 19, 2014	19.41	19.56	19.36	19.36
2120	NASDAQ	PFM	Tue, Feb 18, 2014	19.50	19.50	19.45	19.48
2119	NASDAQ	PFM	Fri, Feb 14, 2014	19.38	19.55	19.38	19.52
2118	NASDAQ	PFM	Thu, Feb 13, 2014	19.24	19.43	19.24	19.41
2117	NASDAQ	PFM	Wed, Feb 12, 2014	19.31	19.39	19.29	19.31
2116	NASDAQ	PFM	Tue, Feb 11, 2014	19.09	19.34	19.09	19.31
2115	NASDAQ	PFM	Mon, Feb 10, 2014	19.06	19.09	19.01	19.08
2114	NASDAQ	PFM	Fri, Feb 7, 2014	18.93	19.06	18.91	19.06
2113	NASDAQ	PFM	Thu, Feb 6, 2014	18.70	18.84	18.70	18.83
2112	NASDAQ	PFM	Wed, Feb 5, 2014	18.59	18.70	18.54	18.66
2111	NASDAQ	PFM	Tue, Feb 4, 2014	18.60	18.66	18.58	18.65
2110	NASDAQ	PFM	Mon, Feb 3, 2014	19.03	19.03	18.56	18.59
2109	NASDAQ	PFM	Fri, Jan 31, 2014	18.91	19.13	18.85	19.00
2108	NASDAQ	PFM	Thu, Jan 30, 2014	19.09	19.18	19.06	19.13
2107	NASDAQ	PFM	Wed, Jan 29, 2014	19.13	19.14	18.98	19.01
2106	NASDAQ	PFM	Tue, Jan 28, 2014	19.12	19.22	19.12	19.22
2105	NASDAQ	PFM	Mon, Jan 27, 2014	19.18	19.20	19.06	19.09
2104	NASDAQ	PFM	Fri, Jan 24, 2014	19.39	19.42	19.14	19.14
2103	NASDAQ	PFM	Thu, Jan 23, 2014	19.57	19.57	19.43	19.47
2102	NASDAQ	PFM	Wed, Jan 22, 2014	19.69	19.71	19.61	19.68
2101	NASDAQ	PFM	Tue, Jan 21, 2014	19.74	19.74	19.58	19.69
2100	NASDAQ	PFM	Fri, Jan 17, 2014	19.73	19.74	19.64	19.67
2099	NASDAQ	PFM	Thu, Jan 16, 2014	19.69	19.73	19.67	19.71
2098	NASDAQ	PFM	Wed, Jan 15, 2014	19.74	19.79	19.72	19.72
2097	NASDAQ	PFM	Tue, Jan 14, 2014	19.63	19.73	19.60	19.69
2096	NASDAQ	PFM	Mon, Jan 13, 2014	19.77	19.78	19.56	19.56
2095	NASDAQ	PFM	Fri, Jan 10, 2014	19.74	19.81	19.71	19.79
2094	NASDAQ	PFM	Thu, Jan 9, 2014	19.76	19.77	19.67	19.75
2093	NASDAQ	PFM	Wed, Jan 8, 2014	19.81	19.81	19.70	19.75
2092	NASDAQ	PFM	Tue, Jan 7, 2014	19.75	19.85	19.75	19.83
2091	NASDAQ	PFM	Mon, Jan 6, 2014	19.76	19.81	19.65	19.69
2090	NASDAQ	PFM	Fri, Jan 3, 2014	19.77	19.79	19.70	19.74
2089	NASDAQ	PFM	Thu, Jan 2, 2014	19.87	19.87	19.69	19.74
2088	NASDAQ	PFM	Tue, Dec 31, 2013	19.87	19.94	19.87	19.91
2087	NASDAQ	PFM	Mon, Dec 30, 2013	19.84	19.88	19.83	19.88
2086	NASDAQ	PFM	Fri, Dec 27, 2013	19.88	19.88	19.83	19.85
2085	NASDAQ	PFM	Thu, Dec 26, 2013	19.75	19.83	19.75	19.82
2084	NASDAQ	PFM	Tue, Dec 24, 2013	19.62	19.73	19.62	19.71
2083	NASDAQ	PFM	Mon, Dec 23, 2013	19.67	19.67	19.61	19.63
2082	NASDAQ	PFM	Fri, Dec 20, 2013	19.50	19.66	19.50	19.57
2081	NASDAQ	PFM	Thu, Dec 19, 2013	19.57	19.65	19.53	19.64
2080	NASDAQ	PFM	Wed, Dec 18, 2013	19.32	19.66	19.29	19.66
2079	NASDAQ	PFM	Tue, Dec 17, 2013	19.41	19.41	19.28	19.31
2078	NASDAQ	PFM	Mon, Dec 16, 2013	19.33	19.45	19.32	19.40
2077	NASDAQ	PFM	Fri, Dec 13, 2013	19.28	19.32	19.24	19.29
2076	NASDAQ	PFM	Thu, Dec 12, 2013	19.40	19.40	19.25	19.30
2075	NASDAQ	PFM	Wed, Dec 11, 2013	19.60	19.60	19.39	19.41
2074	NASDAQ	PFM	Tue, Dec 10, 2013	19.63	19.64	19.57	19.59
2073	NASDAQ	PFM	Mon, Dec 9, 2013	19.67	19.71	19.64	19.68
2072	NASDAQ	PFM	Fri, Dec 6, 2013	19.56	19.67	19.53	19.67
2071	NASDAQ	PFM	Thu, Dec 5, 2013	19.46	19.49	19.39	19.40
2070	NASDAQ	PFM	Wed, Dec 4, 2013	19.51	19.61	19.41	19.54
2069	NASDAQ	PFM	Tue, Dec 3, 2013	19.58	19.61	19.50	19.58
2068	NASDAQ	PFM	Mon, Dec 2, 2013	19.69	19.72	19.60	19.61
2067	NASDAQ	PFM	Fri, Nov 29, 2013	19.81	19.82	19.71	19.72
2066	NASDAQ	PFM	Wed, Nov 27, 2013	19.78	19.79	19.73	19.78
2065	NASDAQ	PFM	Tue, Nov 26, 2013	19.77	19.82	19.77	19.77
2064	NASDAQ	PFM	Mon, Nov 25, 2013	19.83	19.87	19.77	19.79
2063	NASDAQ	PFM	Fri, Nov 22, 2013	19.72	19.82	19.72	19.80
2062	NASDAQ	PFM	Thu, Nov 21, 2013	19.69	19.76	19.69	19.76
2061	NASDAQ	PFM	Wed, Nov 20, 2013	19.71	19.76	19.59	19.66
2060	NASDAQ	PFM	Tue, Nov 19, 2013	19.70	19.79	19.68	19.74
2059	NASDAQ	PFM	Mon, Nov 18, 2013	19.77	19.80	19.70	19.74
2058	NASDAQ	PFM	Fri, Nov 15, 2013	19.70	19.77	19.68	19.77
2057	NASDAQ	PFM	Thu, Nov 14, 2013	19.57	19.73	19.57	19.71
2056	NASDAQ	PFM	Wed, Nov 13, 2013	19.45	19.60	19.44	19.60
2055	NASDAQ	PFM	Tue, Nov 12, 2013	19.52	19.53	19.44	19.50
2054	NASDAQ	PFM	Mon, Nov 11, 2013	19.48	19.55	19.48	19.51
2053	NASDAQ	PFM	Fri, Nov 8, 2013	19.36	19.48	19.30	19.48
2052	NASDAQ	PFM	Thu, Nov 7, 2013	19.59	19.61	19.37	19.38
2051	NASDAQ	PFM	Wed, Nov 6, 2013	19.48	19.59	19.47	19.58
2050	NASDAQ	PFM	Tue, Nov 5, 2013	19.39	19.47	19.36	19.42
2049	NASDAQ	PFM	Mon, Nov 4, 2013	19.43	19.48	19.39	19.48
2048	NASDAQ	PFM	Fri, Nov 1, 2013	19.39	19.42	19.32	19.41
2047	NASDAQ	PFM	Thu, Oct 31, 2013	19.37	19.48	19.31	19.38
2046	NASDAQ	PFM	Wed, Oct 30, 2013	19.51	19.51	19.34	19.40
2045	NASDAQ	PFM	Tue, Oct 29, 2013	19.36	19.50	19.36	19.50
2044	NASDAQ	PFM	Mon, Oct 28, 2013	19.32	19.39	19.32	19.34
2043	NASDAQ	PFM	Fri, Oct 25, 2013	19.23	19.28	19.22	19.28
2042	NASDAQ	PFM	Thu, Oct 24, 2013	19.18	19.26	19.18	19.23
2041	NASDAQ	PFM	Wed, Oct 23, 2013	19.19	19.21	19.13	19.20
2040	NASDAQ	PFM	Tue, Oct 22, 2013	19.09	19.26	19.09	19.24
2039	NASDAQ	PFM	Mon, Oct 21, 2013	19.09	19.09	19.01	19.04
2038	NASDAQ	PFM	Fri, Oct 18, 2013	19.06	19.07	19.01	19.07
2037	NASDAQ	PFM	Thu, Oct 17, 2013	18.80	19.03	18.80	19.03
2036	NASDAQ	PFM	Wed, Oct 16, 2013	18.74	18.93	18.74	18.92
2035	NASDAQ	PFM	Tue, Oct 15, 2013	18.79	18.82	18.69	18.69
2034	NASDAQ	PFM	Mon, Oct 14, 2013	18.67	18.85	18.67	18.85
2033	NASDAQ	PFM	Fri, Oct 11, 2013	18.67	18.79	18.65	18.79
2032	NASDAQ	PFM	Thu, Oct 10, 2013	18.45	18.66	18.45	18.66
2031	NASDAQ	PFM	Wed, Oct 9, 2013	18.28	18.38	18.26	18.33
2030	NASDAQ	PFM	Tue, Oct 8, 2013	18.40	18.43	18.28	18.28
2029	NASDAQ	PFM	Mon, Oct 7, 2013	18.38	18.49	18.35	18.42
2028	NASDAQ	PFM	Fri, Oct 4, 2013	18.46	18.54	18.45	18.52
2027	NASDAQ	PFM	Thu, Oct 3, 2013	18.56	18.56	18.38	18.46
2026	NASDAQ	PFM	Wed, Oct 2, 2013	18.56	18.59	18.47	18.58
2025	NASDAQ	PFM	Tue, Oct 1, 2013	18.54	18.68	18.54	18.65
2024	NASDAQ	PFM	Mon, Sep 30, 2013	18.55	18.60	18.50	18.53
2023	NASDAQ	PFM	Fri, Sep 27, 2013	18.70	18.70	18.62	18.66
2022	NASDAQ	PFM	Thu, Sep 26, 2013	18.71	18.80	18.70	18.75
2021	NASDAQ	PFM	Wed, Sep 25, 2013	18.82	18.82	18.68	18.69
2020	NASDAQ	PFM	Tue, Sep 24, 2013	18.83	18.90	18.79	18.81
2019	NASDAQ	PFM	Mon, Sep 23, 2013	18.82	18.85	18.79	18.83
2018	NASDAQ	PFM	Fri, Sep 20, 2013	19.10	19.10	18.87	18.90
2017	NASDAQ	PFM	Thu, Sep 19, 2013	19.14	19.17	19.11	19.14
2016	NASDAQ	PFM	Wed, Sep 18, 2013	18.85	19.15	18.84	19.15
2015	NASDAQ	PFM	Tue, Sep 17, 2013	18.85	18.90	18.85	18.89
2014	NASDAQ	PFM	Mon, Sep 16, 2013	18.88	18.91	18.81	18.84
2013	NASDAQ	PFM	Fri, Sep 13, 2013	18.69	18.73	18.67	18.71
2012	NASDAQ	PFM	Thu, Sep 12, 2013	18.71	18.74	18.65	18.66
2011	NASDAQ	PFM	Wed, Sep 11, 2013	18.58	18.71	18.58	18.70
2010	NASDAQ	PFM	Tue, Sep 10, 2013	18.59	18.59	18.53	18.57
2009	NASDAQ	PFM	Mon, Sep 9, 2013	18.31	18.48	18.31	18.48
2008	NASDAQ	PFM	Fri, Sep 6, 2013	18.36	18.40	18.18	18.30
2007	NASDAQ	PFM	Thu, Sep 5, 2013	18.32	18.36	18.28	18.28
2006	NASDAQ	PFM	Wed, Sep 4, 2013	18.18	18.31	18.15	18.27
2005	NASDAQ	PFM	Tue, Sep 3, 2013	18.23	18.33	18.09	18.16
2004	NASDAQ	PFM	Fri, Aug 30, 2013	18.18	18.18	18.10	18.15
2003	NASDAQ	PFM	Thu, Aug 29, 2013	18.13	18.25	18.10	18.16
2002	NASDAQ	PFM	Wed, Aug 28, 2013	18.11	18.22	18.10	18.17
2001	NASDAQ	PFM	Tue, Aug 27, 2013	18.18	18.25	18.13	18.14
2000	NASDAQ	PFM	Mon, Aug 26, 2013	18.46	18.47	18.32	18.32
1999	NASDAQ	PFM	Fri, Aug 23, 2013	18.40	18.45	18.33	18.45
1998	NASDAQ	PFM	Thu, Aug 22, 2013	18.26	18.39	18.26	18.36
1997	NASDAQ	PFM	Wed, Aug 21, 2013	18.30	18.38	18.23	18.23
1996	NASDAQ	PFM	Tue, Aug 20, 2013	18.33	18.43	18.29	18.37
1995	NASDAQ	PFM	Mon, Aug 19, 2013	18.39	18.40	18.31	18.31
1994	NASDAQ	PFM	Fri, Aug 16, 2013	18.46	18.46	18.35	18.41
1993	NASDAQ	PFM	Thu, Aug 15, 2013	18.62	18.62	18.46	18.50
1992	NASDAQ	PFM	Wed, Aug 14, 2013	18.86	18.86	18.70	18.72
1991	NASDAQ	PFM	Tue, Aug 13, 2013	18.84	18.89	18.75	18.84
1990	NASDAQ	PFM	Mon, Aug 12, 2013	18.79	18.86	18.77	18.85
1989	NASDAQ	PFM	Fri, Aug 9, 2013	18.90	18.95	18.82	18.87
1988	NASDAQ	PFM	Thu, Aug 8, 2013	18.98	19.00	18.86	18.93
1987	NASDAQ	PFM	Wed, Aug 7, 2013	18.89	18.93	18.84	18.91
1986	NASDAQ	PFM	Tue, Aug 6, 2013	18.96	18.97	18.90	18.94
1985	NASDAQ	PFM	Mon, Aug 5, 2013	19.03	19.05	19.00	19.04
1984	NASDAQ	PFM	Fri, Aug 2, 2013	19.04	19.07	18.96	19.07
1983	NASDAQ	PFM	Thu, Aug 1, 2013	19.00	19.09	19.00	19.09
1982	NASDAQ	PFM	Wed, Jul 31, 2013	18.89	19.02	18.89	18.91
1981	NASDAQ	PFM	Tue, Jul 30, 2013	18.95	18.98	18.86	18.91
1980	NASDAQ	PFM	Mon, Jul 29, 2013	18.93	18.94	18.85	18.90
1979	NASDAQ	PFM	Fri, Jul 26, 2013	18.91	18.95	18.78	18.95
1978	NASDAQ	PFM	Thu, Jul 25, 2013	18.82	18.95	18.82	18.95
1977	NASDAQ	PFM	Wed, Jul 24, 2013	19.03	19.03	18.83	18.89
1976	NASDAQ	PFM	Tue, Jul 23, 2013	19.02	19.04	18.97	19.01
1975	NASDAQ	PFM	Mon, Jul 22, 2013	18.99	19.02	18.95	18.99
1974	NASDAQ	PFM	Fri, Jul 19, 2013	18.89	18.99	18.87	18.99
1973	NASDAQ	PFM	Thu, Jul 18, 2013	18.81	18.95	18.81	18.90
1972	NASDAQ	PFM	Wed, Jul 17, 2013	18.78	18.83	18.76	18.80
1971	NASDAQ	PFM	Tue, Jul 16, 2013	18.76	18.79	18.71	18.75
1970	NASDAQ	PFM	Mon, Jul 15, 2013	18.78	18.83	18.74	18.81
1969	NASDAQ	PFM	Fri, Jul 12, 2013	18.70	18.78	18.69	18.78
1968	NASDAQ	PFM	Thu, Jul 11, 2013	18.67	18.76	18.67	18.73
1967	NASDAQ	PFM	Wed, Jul 10, 2013	18.55	18.59	18.48	18.54
1966	NASDAQ	PFM	Tue, Jul 9, 2013	18.50	18.55	18.46	18.54
1965	NASDAQ	PFM	Mon, Jul 8, 2013	18.32	18.45	18.32	18.40
1964	NASDAQ	PFM	Fri, Jul 5, 2013	18.24	18.27	18.11	18.27
1963	NASDAQ	PFM	Wed, Jul 3, 2013	18.07	18.16	18.02	18.14
1962	NASDAQ	PFM	Tue, Jul 2, 2013	18.13	18.24	18.07	18.13
1961	NASDAQ	PFM	Mon, Jul 1, 2013	18.10	18.24	18.09	18.12
1960	NASDAQ	PFM	Fri, Jun 28, 2013	18.09	18.12	17.99	18.00
1959	NASDAQ	PFM	Thu, Jun 27, 2013	18.09	18.19	18.09	18.12
1958	NASDAQ	PFM	Wed, Jun 26, 2013	17.95	18.06	17.93	18.04
1957	NASDAQ	PFM	Tue, Jun 25, 2013	17.82	17.89	17.73	17.83
1956	NASDAQ	PFM	Mon, Jun 24, 2013	17.70	17.85	17.56	17.70
1955	NASDAQ	PFM	Fri, Jun 21, 2013	17.91	17.94	17.70	17.84
1954	NASDAQ	PFM	Thu, Jun 20, 2013	18.21	18.21	17.83	17.87
1953	NASDAQ	PFM	Wed, Jun 19, 2013	18.62	18.62	18.34	18.34
1952	NASDAQ	PFM	Tue, Jun 18, 2013	18.51	18.62	18.49	18.60
1951	NASDAQ	PFM	Mon, Jun 17, 2013	18.47	18.56	18.40	18.47
1950	NASDAQ	PFM	Fri, Jun 14, 2013	18.45	18.51	18.34	18.35
1949	NASDAQ	PFM	Thu, Jun 13, 2013	18.22	18.46	18.18	18.45
1948	NASDAQ	PFM	Wed, Jun 12, 2013	18.47	18.47	18.18	18.21
1947	NASDAQ	PFM	Tue, Jun 11, 2013	18.37	18.47	18.29	18.34
1946	NASDAQ	PFM	Mon, Jun 10, 2013	18.52	18.52	18.44	18.46
1945	NASDAQ	PFM	Fri, Jun 7, 2013	18.41	18.47	18.35	18.47
1944	NASDAQ	PFM	Thu, Jun 6, 2013	18.18	18.26	18.06	18.26
1943	NASDAQ	PFM	Wed, Jun 5, 2013	18.36	18.38	18.15	18.17
1942	NASDAQ	PFM	Tue, Jun 4, 2013	18.47	18.52	18.30	18.40
1941	NASDAQ	PFM	Mon, Jun 3, 2013	18.31	18.47	18.26	18.47
1940	NASDAQ	PFM	Fri, May 31, 2013	18.52	18.59	18.34	18.35
1939	NASDAQ	PFM	Thu, May 30, 2013	18.58	18.68	18.58	18.60
1938	NASDAQ	PFM	Wed, May 29, 2013	18.75	18.75	18.54	18.62
1937	NASDAQ	PFM	Tue, May 28, 2013	18.92	18.98	18.77	18.83
1936	NASDAQ	PFM	Fri, May 24, 2013	18.68	18.75	18.63	18.75
1935	NASDAQ	PFM	Thu, May 23, 2013	18.66	18.77	18.62	18.72
1934	NASDAQ	PFM	Wed, May 22, 2013	18.95	19.06	18.75	18.77
1933	NASDAQ	PFM	Tue, May 21, 2013	18.94	19.01	18.90	18.95
1932	NASDAQ	PFM	Mon, May 20, 2013	18.92	18.98	18.88	18.91
1931	NASDAQ	PFM	Fri, May 17, 2013	18.80	18.93	18.80	18.93
1930	NASDAQ	PFM	Thu, May 16, 2013	18.81	18.90	18.78	18.81
1929	NASDAQ	PFM	Wed, May 15, 2013	18.78	18.92	18.77	18.91
1928	NASDAQ	PFM	Tue, May 14, 2013	18.62	18.80	18.60	18.78
1927	NASDAQ	PFM	Mon, May 13, 2013	18.62	18.63	18.56	18.62
1926	NASDAQ	PFM	Fri, May 10, 2013	18.59	18.63	18.53	18.60
1925	NASDAQ	PFM	Thu, May 9, 2013	18.65	18.66	18.55	18.55
1924	NASDAQ	PFM	Wed, May 8, 2013	18.59	18.65	18.57	18.65
1923	NASDAQ	PFM	Tue, May 7, 2013	18.51	18.60	18.50	18.60
1922	NASDAQ	PFM	Mon, May 6, 2013	18.51	18.55	18.45	18.47
1921	NASDAQ	PFM	Fri, May 3, 2013	18.46	18.56	18.41	18.52
1920	NASDAQ	PFM	Thu, May 2, 2013	18.24	18.35	18.23	18.33
1919	NASDAQ	PFM	Wed, May 1, 2013	18.33	18.33	18.17	18.17
1918	NASDAQ	PFM	Tue, Apr 30, 2013	18.30	18.34	18.20	18.33
1917	NASDAQ	PFM	Mon, Apr 29, 2013	18.22	18.31	18.20	18.29
1916	NASDAQ	PFM	Fri, Apr 26, 2013	18.23	18.23	18.12	18.18
1915	NASDAQ	PFM	Thu, Apr 25, 2013	18.19	18.28	18.15	18.21
1914	NASDAQ	PFM	Wed, Apr 24, 2013	18.21	18.22	18.11	18.11
1913	NASDAQ	PFM	Tue, Apr 23, 2013	18.17	18.26	18.05	18.25
1912	NASDAQ	PFM	Mon, Apr 22, 2013	18.04	18.15	17.96	18.12
1911	NASDAQ	PFM	Fri, Apr 19, 2013	17.99	18.07	17.97	18.07
1910	NASDAQ	PFM	Thu, Apr 18, 2013	18.05	18.05	17.88	17.96
1909	NASDAQ	PFM	Wed, Apr 17, 2013	18.06	18.08	17.95	18.00
1908	NASDAQ	PFM	Tue, Apr 16, 2013	18.00	18.16	18.00	18.15
1907	NASDAQ	PFM	Mon, Apr 15, 2013	18.19	18.19	17.93	17.93
1906	NASDAQ	PFM	Fri, Apr 12, 2013	18.27	18.28	18.20	18.28
1905	NASDAQ	PFM	Thu, Apr 11, 2013	18.25	18.35	18.24	18.31
1904	NASDAQ	PFM	Wed, Apr 10, 2013	18.13	18.24	18.13	18.22
1903	NASDAQ	PFM	Tue, Apr 9, 2013	18.08	18.13	18.01	18.09
1902	NASDAQ	PFM	Mon, Apr 8, 2013	17.95	18.03	17.89	18.02
1901	NASDAQ	PFM	Fri, Apr 5, 2013	17.85	17.96	17.80	17.94
1900	NASDAQ	PFM	Thu, Apr 4, 2013	17.94	18.03	17.93	18.01
1899	NASDAQ	PFM	Wed, Apr 3, 2013	18.08	18.08	17.89	17.90
1898	NASDAQ	PFM	Tue, Apr 2, 2013	17.99	18.08	17.99	18.07
1897	NASDAQ	PFM	Mon, Apr 1, 2013	17.98	18.01	17.91	17.97
1896	NASDAQ	PFM	Thu, Mar 28, 2013	17.90	17.99	17.90	17.99
1895	NASDAQ	PFM	Wed, Mar 27, 2013	17.85	17.90	17.83	17.90
1894	NASDAQ	PFM	Tue, Mar 26, 2013	17.81	17.93	17.80	17.93
1893	NASDAQ	PFM	Mon, Mar 25, 2013	17.86	17.89	17.70	17.75
1892	NASDAQ	PFM	Fri, Mar 22, 2013	17.70	17.82	17.70	17.81
1891	NASDAQ	PFM	Thu, Mar 21, 2013	17.71	17.75	17.64	17.68
1890	NASDAQ	PFM	Wed, Mar 20, 2013	17.71	17.79	17.71	17.76
1889	NASDAQ	PFM	Tue, Mar 19, 2013	17.63	17.71	17.56	17.62
1888	NASDAQ	PFM	Mon, Mar 18, 2013	17.62	17.71	17.61	17.62
1887	NASDAQ	PFM	Fri, Mar 15, 2013	17.77	17.77	17.70	17.72
1886	NASDAQ	PFM	Thu, Mar 14, 2013	17.82	17.88	17.81	17.87
1885	NASDAQ	PFM	Wed, Mar 13, 2013	17.74	17.79	17.72	17.78
1884	NASDAQ	PFM	Tue, Mar 12, 2013	17.78	17.79	17.71	17.74
1883	NASDAQ	PFM	Mon, Mar 11, 2013	17.72	17.77	17.70	17.76
1882	NASDAQ	PFM	Fri, Mar 8, 2013	17.68	17.74	17.64	17.73
1881	NASDAQ	PFM	Thu, Mar 7, 2013	17.66	17.67	17.62	17.65
1880	NASDAQ	PFM	Wed, Mar 6, 2013	17.67	17.68	17.60	17.63
1879	NASDAQ	PFM	Tue, Mar 5, 2013	17.60	17.67	17.58	17.63
1878	NASDAQ	PFM	Mon, Mar 4, 2013	17.42	17.52	17.38	17.52
1877	NASDAQ	PFM	Fri, Mar 1, 2013	17.36	17.46	17.31	17.44
1876	NASDAQ	PFM	Thu, Feb 28, 2013	17.45	17.51	17.40	17.40
1875	NASDAQ	PFM	Wed, Feb 27, 2013	17.22	17.44	17.22	17.42
1874	NASDAQ	PFM	Tue, Feb 26, 2013	17.17	17.25	17.15	17.25
1873	NASDAQ	PFM	Mon, Feb 25, 2013	17.48	17.49	17.14	17.14
1872	NASDAQ	PFM	Fri, Feb 22, 2013	17.31	17.38	17.28	17.38
1871	NASDAQ	PFM	Thu, Feb 21, 2013	17.33	17.33	17.22	17.27
1870	NASDAQ	PFM	Wed, Feb 20, 2013	17.44	17.46	17.31	17.32
1869	NASDAQ	PFM	Tue, Feb 19, 2013	17.36	17.44	17.36	17.44
1868	NASDAQ	PFM	Fri, Feb 15, 2013	17.35	17.36	17.27	17.34
1867	NASDAQ	PFM	Thu, Feb 14, 2013	17.31	17.35	17.29	17.34
1866	NASDAQ	PFM	Wed, Feb 13, 2013	17.35	17.35	17.28	17.33
1865	NASDAQ	PFM	Tue, Feb 12, 2013	17.32	17.34	17.27	17.33
1864	NASDAQ	PFM	Mon, Feb 11, 2013	17.30	17.30	17.25	17.29
1863	NASDAQ	PFM	Fri, Feb 8, 2013	17.27	17.33	17.27	17.28
1862	NASDAQ	PFM	Thu, Feb 7, 2013	17.29	17.29	17.15	17.23
1861	NASDAQ	PFM	Wed, Feb 6, 2013	17.19	17.28	17.17	17.28
1860	NASDAQ	PFM	Tue, Feb 5, 2013	17.22	17.28	17.21	17.22
1859	NASDAQ	PFM	Mon, Feb 4, 2013	17.19	17.19	17.11	17.11
1858	NASDAQ	PFM	Fri, Feb 1, 2013	17.24	17.29	17.22	17.28
1857	NASDAQ	PFM	Thu, Jan 31, 2013	17.16	17.18	17.13	17.14
1856	NASDAQ	PFM	Wed, Jan 30, 2013	17.25	17.27	17.17	17.18
1855	NASDAQ	PFM	Tue, Jan 29, 2013	17.12	17.27	17.12	17.26
1854	NASDAQ	PFM	Mon, Jan 28, 2013	17.17	17.17	17.08	17.14
1853	NASDAQ	PFM	Fri, Jan 25, 2013	17.12	17.14	17.07	17.14
1852	NASDAQ	PFM	Thu, Jan 24, 2013	17.03	17.09	17.02	17.05
1851	NASDAQ	PFM	Wed, Jan 23, 2013	16.98	17.01	16.96	16.99
1850	NASDAQ	PFM	Tue, Jan 22, 2013	16.90	16.96	16.87	16.96
1849	NASDAQ	PFM	Fri, Jan 18, 2013	16.84	16.90	16.80	16.90
1848	NASDAQ	PFM	Thu, Jan 17, 2013	16.78	16.86	16.76	16.81
1847	NASDAQ	PFM	Wed, Jan 16, 2013	16.72	16.72	16.68	16.70
1846	NASDAQ	PFM	Tue, Jan 15, 2013	16.66	16.74	16.65	16.73
1845	NASDAQ	PFM	Mon, Jan 14, 2013	16.69	16.71	16.67	16.70
1844	NASDAQ	PFM	Fri, Jan 11, 2013	16.65	16.70	16.62	16.67
1843	NASDAQ	PFM	Thu, Jan 10, 2013	16.65	16.65	16.58	16.64
1842	NASDAQ	PFM	Wed, Jan 9, 2013	16.59	16.59	16.54	16.55
1841	NASDAQ	PFM	Tue, Jan 8, 2013	16.53	16.60	16.47	16.53
1840	NASDAQ	PFM	Mon, Jan 7, 2013	16.57	16.58	16.53	16.55
1839	NASDAQ	PFM	Fri, Jan 4, 2013	16.59	16.64	16.55	16.62
1838	NASDAQ	PFM	Thu, Jan 3, 2013	16.57	16.61	16.51	16.54
1837	NASDAQ	PFM	Wed, Jan 2, 2013	16.45	16.54	16.41	16.54
1836	NASDAQ	PFM	Mon, Dec 31, 2012	15.95	16.16	15.88	16.14
1835	NASDAQ	PFM	Fri, Dec 28, 2012	16.03	16.10	15.95	15.96
1834	NASDAQ	PFM	Thu, Dec 27, 2012	16.13	16.19	15.98	16.12
1833	NASDAQ	PFM	Wed, Dec 26, 2012	16.24	16.25	16.11	16.16
1832	NASDAQ	PFM	Mon, Dec 24, 2012	16.26	16.26	16.20	16.21
1831	NASDAQ	PFM	Fri, Dec 21, 2012	16.25	16.32	16.19	16.25
1830	NASDAQ	PFM	Thu, Dec 20, 2012	16.46	16.51	16.41	16.51
1829	NASDAQ	PFM	Wed, Dec 19, 2012	16.57	16.57	16.44	16.44
1828	NASDAQ	PFM	Tue, Dec 18, 2012	16.46	16.57	16.38	16.53
1827	NASDAQ	PFM	Mon, Dec 17, 2012	16.37	16.42	16.29	16.42
1826	NASDAQ	PFM	Fri, Dec 14, 2012	16.35	16.37	16.28	16.29
1825	NASDAQ	PFM	Thu, Dec 13, 2012	16.40	16.43	16.32	16.35
1824	NASDAQ	PFM	Wed, Dec 12, 2012	16.49	16.52	16.39	16.41
1823	NASDAQ	PFM	Tue, Dec 11, 2012	16.42	16.51	16.42	16.44
1822	NASDAQ	PFM	Mon, Dec 10, 2012	16.39	16.41	16.37	16.38
1821	NASDAQ	PFM	Fri, Dec 7, 2012	16.33	16.38	16.30	16.37
1820	NASDAQ	PFM	Thu, Dec 6, 2012	16.24	16.30	16.22	16.28
1819	NASDAQ	PFM	Wed, Dec 5, 2012	16.23	16.31	16.15	16.24
1818	NASDAQ	PFM	Tue, Dec 4, 2012	16.24	16.28	16.18	16.19
1817	NASDAQ	PFM	Mon, Dec 3, 2012	16.38	16.38	16.22	16.23
1816	NASDAQ	PFM	Fri, Nov 30, 2012	16.32	16.35	16.26	16.32
1815	NASDAQ	PFM	Thu, Nov 29, 2012	16.26	16.33	16.22	16.29
1814	NASDAQ	PFM	Wed, Nov 28, 2012	16.04	16.23	16.01	16.23
1813	NASDAQ	PFM	Tue, Nov 27, 2012	16.18	16.22	16.10	16.10
1812	NASDAQ	PFM	Mon, Nov 26, 2012	16.16	16.20	16.13	16.20
1811	NASDAQ	PFM	Fri, Nov 23, 2012	16.11	16.22	16.10	16.22
1810	NASDAQ	PFM	Wed, Nov 21, 2012	16.03	16.05	16.00	16.05
1809	NASDAQ	PFM	Tue, Nov 20, 2012	15.99	16.02	15.90	15.98
1808	NASDAQ	PFM	Mon, Nov 19, 2012	15.88	15.99	15.88	15.99
1807	NASDAQ	PFM	Fri, Nov 16, 2012	15.66	15.76	15.58	15.73
1806	NASDAQ	PFM	Thu, Nov 15, 2012	15.67	15.71	15.57	15.65
1805	NASDAQ	PFM	Wed, Nov 14, 2012	15.92	15.92	15.66	15.66
1804	NASDAQ	PFM	Tue, Nov 13, 2012	15.86	16.01	15.86	15.86
1803	NASDAQ	PFM	Mon, Nov 12, 2012	15.93	15.95	15.86	15.89
1802	NASDAQ	PFM	Fri, Nov 9, 2012	15.84	15.99	15.80	15.88
1801	NASDAQ	PFM	Thu, Nov 8, 2012	16.07	16.10	15.89	15.89
1800	NASDAQ	PFM	Wed, Nov 7, 2012	16.24	16.24	16.00	16.07
1799	NASDAQ	PFM	Tue, Nov 6, 2012	16.33	16.43	16.30	16.37
1798	NASDAQ	PFM	Mon, Nov 5, 2012	16.18	16.26	16.16	16.25
1797	NASDAQ	PFM	Fri, Nov 2, 2012	16.44	16.47	16.25	16.25
1796	NASDAQ	PFM	Thu, Nov 1, 2012	16.26	16.41	16.26	16.39
1795	NASDAQ	PFM	Wed, Oct 31, 2012	16.27	16.33	16.17	16.28
1794	NASDAQ	PFM	Fri, Oct 26, 2012	16.22	16.25	16.15	16.22
1793	NASDAQ	PFM	Thu, Oct 25, 2012	16.29	16.30	16.15	16.23
1792	NASDAQ	PFM	Wed, Oct 24, 2012	16.22	16.24	16.14	16.16
1791	NASDAQ	PFM	Tue, Oct 23, 2012	16.28	16.28	16.12	16.20
1790	NASDAQ	PFM	Mon, Oct 22, 2012	16.41	16.43	16.32	16.42
1789	NASDAQ	PFM	Fri, Oct 19, 2012	16.62	16.62	16.42	16.44
1788	NASDAQ	PFM	Thu, Oct 18, 2012	16.66	16.69	16.62	16.67
1787	NASDAQ	PFM	Wed, Oct 17, 2012	16.67	16.70	16.65	16.69
1786	NASDAQ	PFM	Tue, Oct 16, 2012	16.56	16.65	16.55	16.65
1785	NASDAQ	PFM	Mon, Oct 15, 2012	16.43	16.53	16.38	16.52
1784	NASDAQ	PFM	Fri, Oct 12, 2012	16.46	16.50	16.37	16.40
1783	NASDAQ	PFM	Thu, Oct 11, 2012	16.49	16.56	16.42	16.42
1782	NASDAQ	PFM	Wed, Oct 10, 2012	16.54	16.56	16.43	16.45
1781	NASDAQ	PFM	Tue, Oct 9, 2012	16.70	16.71	16.58	16.58
1780	NASDAQ	PFM	Mon, Oct 8, 2012	16.69	16.72	16.66	16.72
1779	NASDAQ	PFM	Fri, Oct 5, 2012	16.77	16.80	16.70	16.71
1778	NASDAQ	PFM	Thu, Oct 4, 2012	16.66	16.72	16.62	16.69
1777	NASDAQ	PFM	Wed, Oct 3, 2012	16.61	16.64	16.52	16.59
1776	NASDAQ	PFM	Tue, Oct 2, 2012	16.63	16.64	16.49	16.56
1775	NASDAQ	PFM	Mon, Oct 1, 2012	16.53	16.66	16.53	16.57
1774	NASDAQ	PFM	Fri, Sep 28, 2012	16.50	16.54	16.43	16.52
1773	NASDAQ	PFM	Thu, Sep 27, 2012	16.55	16.60	16.47	16.55
1772	NASDAQ	PFM	Wed, Sep 26, 2012	16.55	16.55	16.47	16.49
1771	NASDAQ	PFM	Tue, Sep 25, 2012	16.68	16.71	16.52	16.52
1770	NASDAQ	PFM	Mon, Sep 24, 2012	16.59	16.69	16.58	16.64
1769	NASDAQ	PFM	Fri, Sep 21, 2012	16.71	16.71	16.63	16.64
1768	NASDAQ	PFM	Thu, Sep 20, 2012	16.61	16.73	16.61	16.71
1767	NASDAQ	PFM	Wed, Sep 19, 2012	16.67	16.73	16.66	16.70
1766	NASDAQ	PFM	Tue, Sep 18, 2012	16.68	16.71	16.64	16.66
1765	NASDAQ	PFM	Mon, Sep 17, 2012	16.69	16.74	16.64	16.68
1764	NASDAQ	PFM	Fri, Sep 14, 2012	16.75	16.77	16.66	16.70
1763	NASDAQ	PFM	Thu, Sep 13, 2012	16.50	16.72	16.47	16.69
1762	NASDAQ	PFM	Wed, Sep 12, 2012	16.52	16.52	16.46	16.46
1761	NASDAQ	PFM	Tue, Sep 11, 2012	16.48	16.52	16.47	16.49
1760	NASDAQ	PFM	Mon, Sep 10, 2012	16.44	16.52	16.44	16.44
1759	NASDAQ	PFM	Fri, Sep 7, 2012	16.45	16.51	16.43	16.47
1758	NASDAQ	PFM	Thu, Sep 6, 2012	16.24	16.45	16.24	16.45
1757	NASDAQ	PFM	Wed, Sep 5, 2012	16.20	16.27	16.18	16.20
1756	NASDAQ	PFM	Tue, Sep 4, 2012	16.25	16.25	16.15	16.23
1755	NASDAQ	PFM	Fri, Aug 31, 2012	16.29	16.30	16.19	16.26
1754	NASDAQ	PFM	Thu, Aug 30, 2012	16.19	16.22	16.15	16.16
1753	NASDAQ	PFM	Wed, Aug 29, 2012	16.28	16.31	16.24	16.28
1752	NASDAQ	PFM	Tue, Aug 28, 2012	16.25	16.31	16.23	16.25
1751	NASDAQ	PFM	Mon, Aug 27, 2012	16.28	16.32	16.26	16.26
1750	NASDAQ	PFM	Fri, Aug 24, 2012	16.16	16.30	16.16	16.26
1749	NASDAQ	PFM	Thu, Aug 23, 2012	16.27	16.27	16.15	16.17
1748	NASDAQ	PFM	Wed, Aug 22, 2012	16.25	16.30	16.22	16.27
1747	NASDAQ	PFM	Tue, Aug 21, 2012	16.40	16.44	16.29	16.30
1746	NASDAQ	PFM	Mon, Aug 20, 2012	16.41	16.41	16.33	16.35
1745	NASDAQ	PFM	Fri, Aug 17, 2012	16.44	16.44	16.37	16.40
1744	NASDAQ	PFM	Thu, Aug 16, 2012	16.34	16.40	16.27	16.37
1743	NASDAQ	PFM	Wed, Aug 15, 2012	16.30	16.34	16.28	16.30
1742	NASDAQ	PFM	Tue, Aug 14, 2012	16.36	16.36	16.25	16.30
1741	NASDAQ	PFM	Mon, Aug 13, 2012	16.26	16.29	16.21	16.29
1740	NASDAQ	PFM	Fri, Aug 10, 2012	16.22	16.30	16.19	16.29
1739	NASDAQ	PFM	Thu, Aug 9, 2012	16.24	16.28	16.22	16.25
1738	NASDAQ	PFM	Wed, Aug 8, 2012	16.23	16.30	16.23	16.29
1737	NASDAQ	PFM	Tue, Aug 7, 2012	16.30	16.31	16.25	16.27
1736	NASDAQ	PFM	Mon, Aug 6, 2012	16.27	16.31	16.22	16.23
1735	NASDAQ	PFM	Fri, Aug 3, 2012	16.11	16.25	16.11	16.23
1734	NASDAQ	PFM	Thu, Aug 2, 2012	16.00	16.02	15.90	16.00
1733	NASDAQ	PFM	Wed, Aug 1, 2012	16.21	16.21	16.09	16.09
1732	NASDAQ	PFM	Tue, Jul 31, 2012	16.20	16.22	16.16	16.17
1731	NASDAQ	PFM	Mon, Jul 30, 2012	16.19	16.27	16.19	16.21
1730	NASDAQ	PFM	Fri, Jul 27, 2012	16.04	16.23	15.99	16.19
1729	NASDAQ	PFM	Thu, Jul 26, 2012	15.90	15.97	15.87	15.96
1728	NASDAQ	PFM	Wed, Jul 25, 2012	15.72	15.76	15.67	15.72
1727	NASDAQ	PFM	Tue, Jul 24, 2012	15.85	15.85	15.59	15.71
1726	NASDAQ	PFM	Mon, Jul 23, 2012	15.76	15.84	15.71	15.82
1725	NASDAQ	PFM	Fri, Jul 20, 2012	15.99	16.00	15.92	15.96
1724	NASDAQ	PFM	Thu, Jul 19, 2012	16.05	16.07	15.98	16.05
1723	NASDAQ	PFM	Wed, Jul 18, 2012	15.87	16.02	15.86	16.02
1722	NASDAQ	PFM	Tue, Jul 17, 2012	15.85	15.93	15.74	15.91
1721	NASDAQ	PFM	Mon, Jul 16, 2012	15.81	15.85	15.76	15.80
1720	NASDAQ	PFM	Fri, Jul 13, 2012	15.65	15.86	15.65	15.84
1719	NASDAQ	PFM	Thu, Jul 12, 2012	15.58	15.67	15.53	15.63
1718	NASDAQ	PFM	Wed, Jul 11, 2012	15.66	15.68	15.57	15.62
1717	NASDAQ	PFM	Tue, Jul 10, 2012	15.78	15.79	15.60	15.63
1716	NASDAQ	PFM	Mon, Jul 9, 2012	15.72	15.73	15.64	15.71
1715	NASDAQ	PFM	Fri, Jul 6, 2012	15.69	15.74	15.65	15.74
1714	NASDAQ	PFM	Thu, Jul 5, 2012	15.79	15.86	15.77	15.82
1713	NASDAQ	PFM	Tue, Jul 3, 2012	15.74	15.85	15.71	15.85
1712	NASDAQ	PFM	Mon, Jul 2, 2012	15.74	15.78	15.65	15.76
1711	NASDAQ	PFM	Fri, Jun 29, 2012	15.62	15.72	15.57	15.72
1710	NASDAQ	PFM	Thu, Jun 28, 2012	15.32	15.42	15.25	15.42
1709	NASDAQ	PFM	Wed, Jun 27, 2012	15.34	15.42	15.34	15.42
1708	NASDAQ	PFM	Tue, Jun 26, 2012	15.23	15.32	15.21	15.30
1707	NASDAQ	PFM	Mon, Jun 25, 2012	15.25	15.25	15.18	15.23
1706	NASDAQ	PFM	Fri, Jun 22, 2012	15.38	15.41	15.33	15.36
1705	NASDAQ	PFM	Thu, Jun 21, 2012	15.61	15.64	15.30	15.30
1704	NASDAQ	PFM	Wed, Jun 20, 2012	15.65	15.65	15.51	15.58
1703	NASDAQ	PFM	Tue, Jun 19, 2012	15.65	15.72	15.62	15.66
1702	NASDAQ	PFM	Mon, Jun 18, 2012	15.53	15.62	15.51	15.58
1701	NASDAQ	PFM	Fri, Jun 15, 2012	15.52	15.59	15.50	15.59
1700	NASDAQ	PFM	Thu, Jun 14, 2012	15.44	15.60	15.40	15.56
1699	NASDAQ	PFM	Wed, Jun 13, 2012	15.47	15.51	15.37	15.39
1698	NASDAQ	PFM	Tue, Jun 12, 2012	15.38	15.50	15.32	15.49
1697	NASDAQ	PFM	Mon, Jun 11, 2012	15.60	15.60	15.35	15.35
1696	NASDAQ	PFM	Fri, Jun 8, 2012	15.37	15.50	15.34	15.47
1695	NASDAQ	PFM	Thu, Jun 7, 2012	15.46	15.49	15.37	15.37
1694	NASDAQ	PFM	Wed, Jun 6, 2012	15.13	15.35	15.13	15.35
1693	NASDAQ	PFM	Tue, Jun 5, 2012	14.97	15.07	14.96	15.06
1692	NASDAQ	PFM	Mon, Jun 4, 2012	15.05	15.07	14.93	15.04
1691	NASDAQ	PFM	Fri, Jun 1, 2012	15.10	15.15	15.00	15.01
1690	NASDAQ	PFM	Thu, May 31, 2012	15.33	15.38	15.23	15.30
1689	NASDAQ	PFM	Wed, May 30, 2012	15.39	15.39	15.30	15.32
1688	NASDAQ	PFM	Tue, May 29, 2012	15.47	15.52	15.41	15.49
1687	NASDAQ	PFM	Fri, May 25, 2012	15.40	15.43	15.33	15.35
1686	NASDAQ	PFM	Thu, May 24, 2012	15.37	15.42	15.30	15.42
1685	NASDAQ	PFM	Wed, May 23, 2012	15.23	15.34	15.13	15.34
1684	NASDAQ	PFM	Tue, May 22, 2012	15.33	15.40	15.27	15.31
1683	NASDAQ	PFM	Mon, May 21, 2012	15.15	15.31	15.15	15.31
1682	NASDAQ	PFM	Fri, May 18, 2012	15.30	15.30	15.12	15.15
1681	NASDAQ	PFM	Thu, May 17, 2012	15.39	15.40	15.23	15.23
1680	NASDAQ	PFM	Wed, May 16, 2012	15.43	15.50	15.40	15.41
1679	NASDAQ	PFM	Tue, May 15, 2012	15.40	15.49	15.36	15.40
1678	NASDAQ	PFM	Mon, May 14, 2012	15.43	15.49	15.38	15.43
1677	NASDAQ	PFM	Fri, May 11, 2012	15.49	15.64	15.49	15.54
1676	NASDAQ	PFM	Thu, May 10, 2012	15.56	15.62	15.52	15.53
1675	NASDAQ	PFM	Wed, May 9, 2012	15.44	15.57	15.41	15.51
1674	NASDAQ	PFM	Tue, May 8, 2012	15.53	15.60	15.46	15.58
1673	NASDAQ	PFM	Mon, May 7, 2012	15.55	15.66	15.55	15.62
1672	NASDAQ	PFM	Fri, May 4, 2012	15.73	15.76	15.61	15.63
1671	NASDAQ	PFM	Thu, May 3, 2012	15.88	15.88	15.77	15.81
1670	NASDAQ	PFM	Wed, May 2, 2012	15.79	15.86	15.78	15.86
1669	NASDAQ	PFM	Tue, May 1, 2012	15.78	15.95	15.78	15.86
1668	NASDAQ	PFM	Mon, Apr 30, 2012	15.80	15.83	15.77	15.79
1667	NASDAQ	PFM	Fri, Apr 27, 2012	15.85	15.87	15.79	15.85
1666	NASDAQ	PFM	Thu, Apr 26, 2012	15.66	15.83	15.66	15.81
1665	NASDAQ	PFM	Wed, Apr 25, 2012	15.64	15.70	15.64	15.67
1664	NASDAQ	PFM	Tue, Apr 24, 2012	15.59	15.63	15.54	15.57
1663	NASDAQ	PFM	Mon, Apr 23, 2012	15.53	15.53	15.45	15.52
1662	NASDAQ	PFM	Fri, Apr 20, 2012	15.63	15.70	15.62	15.67
1661	NASDAQ	PFM	Thu, Apr 19, 2012	15.66	15.67	15.52	15.56
1660	NASDAQ	PFM	Wed, Apr 18, 2012	15.67	15.70	15.64	15.64
1659	NASDAQ	PFM	Tue, Apr 17, 2012	15.60	15.75	15.60	15.71
1658	NASDAQ	PFM	Mon, Apr 16, 2012	15.50	15.58	15.49	15.53
1657	NASDAQ	PFM	Fri, Apr 13, 2012	15.55	15.55	15.44	15.44
1656	NASDAQ	PFM	Thu, Apr 12, 2012	15.41	15.57	15.41	15.57
1655	NASDAQ	PFM	Wed, Apr 11, 2012	15.45	15.46	15.40	15.43
1654	NASDAQ	PFM	Tue, Apr 10, 2012	15.53	15.54	15.31	15.32
1653	NASDAQ	PFM	Mon, Apr 9, 2012	15.53	15.61	15.52	15.56
1652	NASDAQ	PFM	Thu, Apr 5, 2012	15.68	15.75	15.67	15.70
1651	NASDAQ	PFM	Wed, Apr 4, 2012	15.72	15.78	15.70	15.75
1650	NASDAQ	PFM	Tue, Apr 3, 2012	15.86	15.90	15.77	15.84
1649	NASDAQ	PFM	Mon, Apr 2, 2012	15.78	15.94	15.78	15.89
1648	NASDAQ	PFM	Fri, Mar 30, 2012	15.82	15.84	15.75	15.82
1647	NASDAQ	PFM	Thu, Mar 29, 2012	15.65	15.76	15.61	15.76
1646	NASDAQ	PFM	Wed, Mar 28, 2012	15.80	15.80	15.65	15.72
1645	NASDAQ	PFM	Tue, Mar 27, 2012	15.85	15.85	15.79	15.79
1644	NASDAQ	PFM	Mon, Mar 26, 2012	15.74	15.82	15.74	15.82
1643	NASDAQ	PFM	Fri, Mar 23, 2012	15.62	15.67	15.59	15.66
1642	NASDAQ	PFM	Thu, Mar 22, 2012	15.63	15.65	15.57	15.63
1641	NASDAQ	PFM	Wed, Mar 21, 2012	15.75	15.75	15.68	15.72
1640	NASDAQ	PFM	Tue, Mar 20, 2012	15.72	15.75	15.69	15.73
1639	NASDAQ	PFM	Mon, Mar 19, 2012	15.76	15.82	15.75	15.78
1638	NASDAQ	PFM	Fri, Mar 16, 2012	15.78	15.79	15.74	15.75
1637	NASDAQ	PFM	Thu, Mar 15, 2012	15.79	15.84	15.74	15.84
1636	NASDAQ	PFM	Wed, Mar 14, 2012	15.82	15.85	15.77	15.78
1635	NASDAQ	PFM	Tue, Mar 13, 2012	15.72	15.83	15.70	15.83
1634	NASDAQ	PFM	Mon, Mar 12, 2012	15.62	15.68	15.60	15.66
1633	NASDAQ	PFM	Fri, Mar 9, 2012	15.58	15.64	15.56	15.59
1632	NASDAQ	PFM	Thu, Mar 8, 2012	15.54	15.59	15.50	15.56
1631	NASDAQ	PFM	Wed, Mar 7, 2012	15.42	15.49	15.38	15.46
1630	NASDAQ	PFM	Tue, Mar 6, 2012	15.41	15.45	15.36	15.38
1629	NASDAQ	PFM	Mon, Mar 5, 2012	15.51	15.59	15.48	15.57
1628	NASDAQ	PFM	Fri, Mar 2, 2012	15.55	15.59	15.52	15.55
1627	NASDAQ	PFM	Thu, Mar 1, 2012	15.58	15.62	15.54	15.59
1626	NASDAQ	PFM	Wed, Feb 29, 2012	15.59	15.64	15.54	15.56
1625	NASDAQ	PFM	Tue, Feb 28, 2012	15.59	15.61	15.55	15.61
1624	NASDAQ	PFM	Mon, Feb 27, 2012	15.49	15.61	15.48	15.58
1623	NASDAQ	PFM	Fri, Feb 24, 2012	15.56	15.59	15.53	15.55
1622	NASDAQ	PFM	Thu, Feb 23, 2012	15.45	15.53	15.42	15.51
1621	NASDAQ	PFM	Wed, Feb 22, 2012	15.47	15.48	15.41	15.44
1620	NASDAQ	PFM	Tue, Feb 21, 2012	15.50	15.51	15.44	15.47
1619	NASDAQ	PFM	Fri, Feb 17, 2012	15.49	15.50	15.45	15.47
1618	NASDAQ	PFM	Thu, Feb 16, 2012	15.35	15.47	15.35	15.45
1617	NASDAQ	PFM	Wed, Feb 15, 2012	15.40	15.40	15.29	15.33
1616	NASDAQ	PFM	Tue, Feb 14, 2012	15.35	15.40	15.30	15.40
1615	NASDAQ	PFM	Mon, Feb 13, 2012	15.38	15.41	15.32	15.40
1614	NASDAQ	PFM	Fri, Feb 10, 2012	15.29	15.31	15.23	15.29
1613	NASDAQ	PFM	Thu, Feb 9, 2012	15.42	15.42	15.34	15.38
1612	NASDAQ	PFM	Wed, Feb 8, 2012	15.43	15.43	15.35	15.40
1611	NASDAQ	PFM	Tue, Feb 7, 2012	15.33	15.43	15.29	15.41
1610	NASDAQ	PFM	Mon, Feb 6, 2012	15.29	15.36	15.27	15.36
1609	NASDAQ	PFM	Fri, Feb 3, 2012	15.32	15.37	15.32	15.36
1608	NASDAQ	PFM	Thu, Feb 2, 2012	15.27	15.28	15.20	15.22
1607	NASDAQ	PFM	Wed, Feb 1, 2012	15.23	15.29	15.20	15.23
1606	NASDAQ	PFM	Tue, Jan 31, 2012	15.20	15.20	15.05	15.13
1605	NASDAQ	PFM	Mon, Jan 30, 2012	15.08	15.15	15.03	15.15
1604	NASDAQ	PFM	Fri, Jan 27, 2012	15.24	15.25	15.15	15.18
1603	NASDAQ	PFM	Thu, Jan 26, 2012	15.37	15.38	15.25	15.29
1602	NASDAQ	PFM	Wed, Jan 25, 2012	15.20	15.37	15.16	15.34
1601	NASDAQ	PFM	Tue, Jan 24, 2012	15.19	15.25	15.18	15.25
1600	NASDAQ	PFM	Mon, Jan 23, 2012	15.26	15.30	15.20	15.26
1599	NASDAQ	PFM	Fri, Jan 20, 2012	15.21	15.26	15.19	15.26
1598	NASDAQ	PFM	Thu, Jan 19, 2012	15.20	15.22	15.14	15.21
1597	NASDAQ	PFM	Wed, Jan 18, 2012	15.05	15.18	15.00	15.18
1596	NASDAQ	PFM	Tue, Jan 17, 2012	15.08	15.15	15.05	15.05
1595	NASDAQ	PFM	Fri, Jan 13, 2012	14.96	14.98	14.86	14.98
1594	NASDAQ	PFM	Thu, Jan 12, 2012	15.05	15.05	14.95	15.02
1593	NASDAQ	PFM	Wed, Jan 11, 2012	15.01	15.04	14.97	15.03
1592	NASDAQ	PFM	Tue, Jan 10, 2012	15.12	15.13	15.06	15.08
1591	NASDAQ	PFM	Mon, Jan 9, 2012	15.00	15.00	14.93	15.00
1590	NASDAQ	PFM	Fri, Jan 6, 2012	15.08	15.08	14.94	14.96
1589	NASDAQ	PFM	Thu, Jan 5, 2012	15.01	15.06	14.90	15.05
1588	NASDAQ	PFM	Wed, Jan 4, 2012	15.07	15.08	15.01	15.07
1587	NASDAQ	PFM	Tue, Jan 3, 2012	15.14	15.17	15.07	15.08
1586	NASDAQ	PFM	Fri, Dec 30, 2011	15.01	15.03	14.96	14.96
1585	NASDAQ	PFM	Thu, Dec 29, 2011	14.92	15.06	14.92	15.06
1584	NASDAQ	PFM	Wed, Dec 28, 2011	15.03	15.03	14.85	14.87
1583	NASDAQ	PFM	Tue, Dec 27, 2011	14.98	15.05	14.98	15.03
1582	NASDAQ	PFM	Fri, Dec 23, 2011	14.87	15.00	14.87	15.00
1581	NASDAQ	PFM	Thu, Dec 22, 2011	14.79	14.86	14.77	14.86
1580	NASDAQ	PFM	Wed, Dec 21, 2011	14.72	14.80	14.67	14.77
1579	NASDAQ	PFM	Tue, Dec 20, 2011	14.56	14.74	14.53	14.72
1578	NASDAQ	PFM	Mon, Dec 19, 2011	14.52	14.55	14.34	14.38
1577	NASDAQ	PFM	Fri, Dec 16, 2011	14.55	14.58	14.42	14.47
1576	NASDAQ	PFM	Thu, Dec 15, 2011	14.61	14.62	14.53	14.54
1575	NASDAQ	PFM	Wed, Dec 14, 2011	14.58	14.62	14.45	14.49
1574	NASDAQ	PFM	Tue, Dec 13, 2011	14.77	14.83	14.55	14.61
1573	NASDAQ	PFM	Mon, Dec 12, 2011	14.77	14.77	14.59	14.69
1572	NASDAQ	PFM	Fri, Dec 9, 2011	14.75	14.88	14.73	14.86
1571	NASDAQ	PFM	Thu, Dec 8, 2011	14.83	14.85	14.63	14.63
1570	NASDAQ	PFM	Wed, Dec 7, 2011	14.82	14.93	14.74	14.89
1569	NASDAQ	PFM	Tue, Dec 6, 2011	14.82	14.91	14.76	14.85
1568	NASDAQ	PFM	Mon, Dec 5, 2011	14.89	14.89	14.70	14.79
1567	NASDAQ	PFM	Fri, Dec 2, 2011	14.84	14.86	14.67	14.70
1566	NASDAQ	PFM	Thu, Dec 1, 2011	14.72	14.81	14.69	14.73
1565	NASDAQ	PFM	Wed, Nov 30, 2011	14.61	14.77	14.61	14.75
1564	NASDAQ	PFM	Tue, Nov 29, 2011	14.24	14.33	14.19	14.28
1563	NASDAQ	PFM	Mon, Nov 28, 2011	14.17	14.23	14.10	14.20
1562	NASDAQ	PFM	Fri, Nov 25, 2011	13.85	13.99	13.85	13.85
1561	NASDAQ	PFM	Wed, Nov 23, 2011	14.04	14.04	13.88	13.90
1560	NASDAQ	PFM	Tue, Nov 22, 2011	14.16	14.22	14.09	14.13
1559	NASDAQ	PFM	Mon, Nov 21, 2011	14.21	14.22	14.07	14.17
1558	NASDAQ	PFM	Fri, Nov 18, 2011	14.48	14.48	14.39	14.42
1557	NASDAQ	PFM	Thu, Nov 17, 2011	14.49	14.55	14.30	14.40
1556	NASDAQ	PFM	Wed, Nov 16, 2011	14.63	14.76	14.52	14.52
1555	NASDAQ	PFM	Tue, Nov 15, 2011	14.67	14.78	14.61	14.73
1554	NASDAQ	PFM	Mon, Nov 14, 2011	14.72	14.75	14.63	14.68
1553	NASDAQ	PFM	Fri, Nov 11, 2011	14.71	14.80	14.71	14.79
1552	NASDAQ	PFM	Thu, Nov 10, 2011	14.57	14.59	14.41	14.56
1551	NASDAQ	PFM	Wed, Nov 9, 2011	14.58	14.61	14.36	14.41
1550	NASDAQ	PFM	Tue, Nov 8, 2011	14.74	14.85	14.63	14.85
1549	NASDAQ	PFM	Mon, Nov 7, 2011	14.61	14.70	14.49	14.70
1548	NASDAQ	PFM	Fri, Nov 4, 2011	14.56	14.61	14.44	14.59
1547	NASDAQ	PFM	Thu, Nov 3, 2011	14.54	14.67	14.46	14.66
1546	NASDAQ	PFM	Wed, Nov 2, 2011	14.41	14.47	14.32	14.44
1545	NASDAQ	PFM	Tue, Nov 1, 2011	14.22	14.36	14.16	14.22
1544	NASDAQ	PFM	Mon, Oct 31, 2011	14.69	14.73	14.56	14.56
1543	NASDAQ	PFM	Fri, Oct 28, 2011	14.78	14.85	14.76	14.82
1542	NASDAQ	PFM	Thu, Oct 27, 2011	14.80	14.92	14.69	14.76
1541	NASDAQ	PFM	Wed, Oct 26, 2011	14.51	14.52	14.31	14.51
1540	NASDAQ	PFM	Tue, Oct 25, 2011	14.53	14.53	14.36	14.36
1539	NASDAQ	PFM	Mon, Oct 24, 2011	14.56	14.62	14.51	14.61
1538	NASDAQ	PFM	Fri, Oct 21, 2011	14.42	14.55	14.39	14.55
1537	NASDAQ	PFM	Thu, Oct 20, 2011	14.22	14.29	14.12	14.25
1536	NASDAQ	PFM	Wed, Oct 19, 2011	14.29	14.37	14.17	14.21
1535	NASDAQ	PFM	Tue, Oct 18, 2011	14.03	14.36	13.97	14.25
1534	NASDAQ	PFM	Mon, Oct 17, 2011	14.22	14.25	14.04	14.04
1533	NASDAQ	PFM	Fri, Oct 14, 2011	14.25	14.28	14.16	14.25
1532	NASDAQ	PFM	Thu, Oct 13, 2011	14.08	14.12	13.98	14.11
1531	NASDAQ	PFM	Wed, Oct 12, 2011	14.14	14.25	14.07	14.14
1530	NASDAQ	PFM	Tue, Oct 11, 2011	13.96	14.05	13.96	14.04
1529	NASDAQ	PFM	Mon, Oct 10, 2011	13.91	14.05	13.90	14.05
1528	NASDAQ	PFM	Fri, Oct 7, 2011	13.76	13.82	13.60	13.69
1527	NASDAQ	PFM	Thu, Oct 6, 2011	13.51	13.72	13.46	13.71
1526	NASDAQ	PFM	Wed, Oct 5, 2011	13.41	13.55	13.33	13.53
1525	NASDAQ	PFM	Tue, Oct 4, 2011	13.00	13.40	12.87	13.39
1524	NASDAQ	PFM	Mon, Oct 3, 2011	13.37	13.47	13.15	13.15
1523	NASDAQ	PFM	Fri, Sep 30, 2011	13.53	13.69	13.46	13.46
1522	NASDAQ	PFM	Thu, Sep 29, 2011	13.74	13.80	13.49	13.70
1521	NASDAQ	PFM	Wed, Sep 28, 2011	13.80	13.84	13.49	13.52
1520	NASDAQ	PFM	Tue, Sep 27, 2011	13.82	13.94	13.70	13.76
1519	NASDAQ	PFM	Mon, Sep 26, 2011	13.43	13.60	13.28	13.60
1518	NASDAQ	PFM	Fri, Sep 23, 2011	13.21	13.34	13.16	13.32
1517	NASDAQ	PFM	Thu, Sep 22, 2011	13.30	13.36	13.12	13.27
1516	NASDAQ	PFM	Wed, Sep 21, 2011	14.00	14.04	13.67	13.67
1515	NASDAQ	PFM	Tue, Sep 20, 2011	14.07	14.18	13.97	14.01
1514	NASDAQ	PFM	Mon, Sep 19, 2011	13.91	14.02	13.84	14.01
1513	NASDAQ	PFM	Fri, Sep 16, 2011	14.10	14.15	14.00	14.11
1512	NASDAQ	PFM	Thu, Sep 15, 2011	14.05	14.11	13.91	14.09
1511	NASDAQ	PFM	Wed, Sep 14, 2011	13.81	14.05	13.64	13.93
1510	NASDAQ	PFM	Tue, Sep 13, 2011	13.64	13.74	13.59	13.73
1509	NASDAQ	PFM	Mon, Sep 12, 2011	13.49	13.64	13.38	13.64
1508	NASDAQ	PFM	Fri, Sep 9, 2011	13.78	13.78	13.53	13.57
1507	NASDAQ	PFM	Thu, Sep 8, 2011	14.00	14.08	13.90	13.93
1506	NASDAQ	PFM	Wed, Sep 7, 2011	13.93	14.18	13.88	14.05
1505	NASDAQ	PFM	Tue, Sep 6, 2011	13.53	13.78	13.50	13.73
1504	NASDAQ	PFM	Fri, Sep 2, 2011	13.87	13.95	13.80	13.85
1503	NASDAQ	PFM	Thu, Sep 1, 2011	14.26	14.33	14.06	14.11
1502	NASDAQ	PFM	Wed, Aug 31, 2011	14.30	14.36	14.15	14.25
1501	NASDAQ	PFM	Tue, Aug 30, 2011	14.10	14.29	14.03	14.21
1500	NASDAQ	PFM	Mon, Aug 29, 2011	14.04	14.18	14.01	14.18
1499	NASDAQ	PFM	Fri, Aug 26, 2011	13.61	13.89	13.42	13.87
1498	NASDAQ	PFM	Thu, Aug 25, 2011	13.98	13.98	13.67	13.67
1497	NASDAQ	PFM	Wed, Aug 24, 2011	13.76	13.94	13.70	13.93
1496	NASDAQ	PFM	Tue, Aug 23, 2011	13.44	13.78	13.42	13.78
1495	NASDAQ	PFM	Mon, Aug 22, 2011	13.63	13.65	13.34	13.37
1494	NASDAQ	PFM	Fri, Aug 19, 2011	13.32	13.61	13.31	13.36
1493	NASDAQ	PFM	Thu, Aug 18, 2011	13.60	13.66	13.34	13.49
1492	NASDAQ	PFM	Wed, Aug 17, 2011	13.98	14.02	13.80	13.91
1491	NASDAQ	PFM	Tue, Aug 16, 2011	13.81	13.95	13.78	13.86
1490	NASDAQ	PFM	Mon, Aug 15, 2011	13.85	13.94	13.76	13.93
1489	NASDAQ	PFM	Fri, Aug 12, 2011	13.71	13.78	13.59	13.71
1488	NASDAQ	PFM	Thu, Aug 11, 2011	13.15	13.71	13.14	13.60
1487	NASDAQ	PFM	Wed, Aug 10, 2011	13.41	13.46	13.07	13.08
1486	NASDAQ	PFM	Tue, Aug 9, 2011	13.29	13.58	12.81	13.56
1485	NASDAQ	PFM	Mon, Aug 8, 2011	13.51	13.67	13.09	13.12
1484	NASDAQ	PFM	Fri, Aug 5, 2011	13.89	13.93	13.47	13.79
1483	NASDAQ	PFM	Thu, Aug 4, 2011	14.07	14.11	13.70	13.70
1482	NASDAQ	PFM	Wed, Aug 3, 2011	14.22	14.25	14.00	14.24
1481	NASDAQ	PFM	Tue, Aug 2, 2011	14.41	14.44	14.19	14.19
1480	NASDAQ	PFM	Mon, Aug 1, 2011	14.70	14.70	14.34	14.47
1479	NASDAQ	PFM	Fri, Jul 29, 2011	14.49	14.60	14.40	14.55
1478	NASDAQ	PFM	Thu, Jul 28, 2011	14.69	14.75	14.57	14.61
1477	NASDAQ	PFM	Wed, Jul 27, 2011	14.82	14.84	14.66	14.70
1476	NASDAQ	PFM	Tue, Jul 26, 2011	15.00	15.00	14.90	14.91
1475	NASDAQ	PFM	Mon, Jul 25, 2011	14.99	15.09	14.99	15.02
1474	NASDAQ	PFM	Fri, Jul 22, 2011	15.20	15.20	15.11	15.14
1473	NASDAQ	PFM	Thu, Jul 21, 2011	15.13	15.20	15.09	15.19
1472	NASDAQ	PFM	Wed, Jul 20, 2011	15.15	15.15	15.01	15.04
1471	NASDAQ	PFM	Tue, Jul 19, 2011	14.99	15.11	14.99	15.09
1470	NASDAQ	PFM	Mon, Jul 18, 2011	14.98	14.98	14.83	14.91
1469	NASDAQ	PFM	Fri, Jul 15, 2011	15.05	15.05	14.93	15.02
1468	NASDAQ	PFM	Thu, Jul 14, 2011	15.12	15.14	14.93	14.98
1467	NASDAQ	PFM	Wed, Jul 13, 2011	15.10	15.15	15.00	15.04
1466	NASDAQ	PFM	Tue, Jul 12, 2011	15.00	15.14	15.00	15.01
1465	NASDAQ	PFM	Mon, Jul 11, 2011	15.11	15.11	15.02	15.04
1464	NASDAQ	PFM	Fri, Jul 8, 2011	15.19	15.21	15.13	15.21
1463	NASDAQ	PFM	Thu, Jul 7, 2011	15.28	15.33	15.26	15.29
1462	NASDAQ	PFM	Wed, Jul 6, 2011	15.12	15.19	15.11	15.18
1461	NASDAQ	PFM	Tue, Jul 5, 2011	15.10	15.16	15.08	15.13
1460	NASDAQ	PFM	Fri, Jul 1, 2011	14.97	15.15	14.94	15.14
1459	NASDAQ	PFM	Thu, Jun 30, 2011	14.87	14.96	14.85	14.95
1458	NASDAQ	PFM	Wed, Jun 29, 2011	14.81	14.84	14.75	14.80
1457	NASDAQ	PFM	Tue, Jun 28, 2011	14.64	14.74	14.60	14.74
1456	NASDAQ	PFM	Mon, Jun 27, 2011	14.52	14.62	14.48	14.58
1455	NASDAQ	PFM	Fri, Jun 24, 2011	14.65	14.65	14.47	14.47
1454	NASDAQ	PFM	Thu, Jun 23, 2011	14.55	14.62	14.40	14.62
1453	NASDAQ	PFM	Wed, Jun 22, 2011	14.71	14.79	14.69	14.70
1452	NASDAQ	PFM	Tue, Jun 21, 2011	14.70	14.79	14.70	14.76
1451	NASDAQ	PFM	Mon, Jun 20, 2011	14.53	14.68	14.53	14.65
1450	NASDAQ	PFM	Fri, Jun 17, 2011	14.67	14.67	14.54	14.57
1449	NASDAQ	PFM	Thu, Jun 16, 2011	14.51	14.65	14.51	14.59
1448	NASDAQ	PFM	Wed, Jun 15, 2011	14.66	14.68	14.48	14.55
1447	NASDAQ	PFM	Tue, Jun 14, 2011	14.72	14.78	14.69	14.73
1446	NASDAQ	PFM	Mon, Jun 13, 2011	14.58	14.65	14.55	14.57
1445	NASDAQ	PFM	Fri, Jun 10, 2011	14.71	14.71	14.56	14.56
1444	NASDAQ	PFM	Thu, Jun 9, 2011	14.74	14.81	14.65	14.74
1443	NASDAQ	PFM	Wed, Jun 8, 2011	14.61	14.68	14.61	14.65
1442	NASDAQ	PFM	Tue, Jun 7, 2011	14.74	14.76	14.64	14.64
1441	NASDAQ	PFM	Mon, Jun 6, 2011	14.71	14.74	14.65	14.67
1440	NASDAQ	PFM	Fri, Jun 3, 2011	14.71	14.83	14.66	14.75
1439	NASDAQ	PFM	Thu, Jun 2, 2011	14.93	14.93	14.80	14.86
1438	NASDAQ	PFM	Wed, Jun 1, 2011	15.12	15.19	14.93	14.95
1437	NASDAQ	PFM	Tue, May 31, 2011	15.20	15.20	15.12	15.19
1436	NASDAQ	PFM	Fri, May 27, 2011	15.08	15.09	15.03	15.08
1435	NASDAQ	PFM	Thu, May 26, 2011	14.98	15.03	14.90	15.00
1434	NASDAQ	PFM	Wed, May 25, 2011	14.95	15.03	14.91	15.00
1433	NASDAQ	PFM	Tue, May 24, 2011	15.04	15.05	14.97	14.99
1432	NASDAQ	PFM	Mon, May 23, 2011	15.00	15.02	14.94	14.99
1431	NASDAQ	PFM	Fri, May 20, 2011	15.20	15.20	15.08	15.13
1430	NASDAQ	PFM	Thu, May 19, 2011	15.23	15.23	15.15	15.20
1429	NASDAQ	PFM	Wed, May 18, 2011	15.12	15.17	15.04	15.16
1428	NASDAQ	PFM	Tue, May 17, 2011	15.08	15.08	14.97	15.04
1427	NASDAQ	PFM	Mon, May 16, 2011	15.13	15.17	15.07	15.09
1426	NASDAQ	PFM	Fri, May 13, 2011	15.25	15.25	15.07	15.12
1425	NASDAQ	PFM	Thu, May 12, 2011	15.11	15.24	15.03	15.20
1424	NASDAQ	PFM	Wed, May 11, 2011	15.22	15.22	15.05	15.11
1423	NASDAQ	PFM	Tue, May 10, 2011	15.18	15.23	15.16	15.21
1422	NASDAQ	PFM	Mon, May 9, 2011	15.07	15.14	15.05	15.11
1421	NASDAQ	PFM	Fri, May 6, 2011	15.14	15.16	14.97	15.04
1420	NASDAQ	PFM	Thu, May 5, 2011	15.08	15.10	14.89	14.99
1419	NASDAQ	PFM	Wed, May 4, 2011	15.25	15.25	15.08	15.13
1418	NASDAQ	PFM	Tue, May 3, 2011	15.28	15.28	15.17	15.23
1417	NASDAQ	PFM	Mon, May 2, 2011	15.40	15.40	15.25	15.26
1416	NASDAQ	PFM	Fri, Apr 29, 2011	15.32	15.32	15.25	15.29
1415	NASDAQ	PFM	Thu, Apr 28, 2011	15.19	15.27	15.18	15.24
1414	NASDAQ	PFM	Wed, Apr 27, 2011	15.14	15.22	15.10	15.21
1413	NASDAQ	PFM	Tue, Apr 26, 2011	15.01	15.14	15.01	15.12
1412	NASDAQ	PFM	Mon, Apr 25, 2011	14.99	14.99	14.93	14.98
1411	NASDAQ	PFM	Thu, Apr 21, 2011	15.04	15.04	14.97	15.02
1410	NASDAQ	PFM	Wed, Apr 20, 2011	14.97	14.98	14.93	14.97
1409	NASDAQ	PFM	Tue, Apr 19, 2011	14.76	14.79	14.72	14.78
1408	NASDAQ	PFM	Mon, Apr 18, 2011	14.75	14.75	14.64	14.72
1407	NASDAQ	PFM	Fri, Apr 15, 2011	14.81	14.89	14.77	14.87
1406	NASDAQ	PFM	Thu, Apr 14, 2011	14.64	14.81	14.64	14.78
1405	NASDAQ	PFM	Wed, Apr 13, 2011	14.78	14.79	14.67	14.71
1404	NASDAQ	PFM	Tue, Apr 12, 2011	14.75	14.76	14.67	14.72
1403	NASDAQ	PFM	Mon, Apr 11, 2011	14.84	14.91	14.78	14.81
1402	NASDAQ	PFM	Fri, Apr 8, 2011	14.92	14.92	14.77	14.84
1401	NASDAQ	PFM	Thu, Apr 7, 2011	14.91	14.91	14.81	14.86
1400	NASDAQ	PFM	Wed, Apr 6, 2011	14.94	14.94	14.87	14.91
1399	NASDAQ	PFM	Tue, Apr 5, 2011	14.82	14.92	14.82	14.86
1398	NASDAQ	PFM	Mon, Apr 4, 2011	14.83	14.86	14.82	14.85
1397	NASDAQ	PFM	Fri, Apr 1, 2011	14.84	14.84	14.78	14.82
1396	NASDAQ	PFM	Thu, Mar 31, 2011	14.77	14.78	14.74	14.75
1395	NASDAQ	PFM	Wed, Mar 30, 2011	14.65	14.77	14.65	14.72
1394	NASDAQ	PFM	Tue, Mar 29, 2011	14.54	14.64	14.53	14.64
1393	NASDAQ	PFM	Mon, Mar 28, 2011	14.60	14.61	14.55	14.55
1392	NASDAQ	PFM	Fri, Mar 25, 2011	14.54	14.59	14.50	14.56
1391	NASDAQ	PFM	Thu, Mar 24, 2011	14.45	14.52	14.42	14.51
1390	NASDAQ	PFM	Wed, Mar 23, 2011	14.31	14.43	14.30	14.40
1389	NASDAQ	PFM	Tue, Mar 22, 2011	14.42	14.42	14.35	14.36
1388	NASDAQ	PFM	Mon, Mar 21, 2011	14.37	14.42	14.34	14.40
1387	NASDAQ	PFM	Fri, Mar 18, 2011	14.25	14.28	14.13	14.19
1386	NASDAQ	PFM	Thu, Mar 17, 2011	14.18	14.19	14.10	14.17
1385	NASDAQ	PFM	Wed, Mar 16, 2011	14.19	14.21	13.93	13.98
1384	NASDAQ	PFM	Tue, Mar 15, 2011	14.05	14.28	13.99	14.24
1383	NASDAQ	PFM	Mon, Mar 14, 2011	14.35	14.40	14.28	14.40
1382	NASDAQ	PFM	Fri, Mar 11, 2011	14.33	14.50	14.33	14.47
1381	NASDAQ	PFM	Thu, Mar 10, 2011	14.51	14.53	14.39	14.41
1380	NASDAQ	PFM	Wed, Mar 9, 2011	14.61	14.67	14.57	14.63
1379	NASDAQ	PFM	Tue, Mar 8, 2011	14.55	14.66	14.49	14.64
1378	NASDAQ	PFM	Mon, Mar 7, 2011	14.62	14.67	14.47	14.52
1377	NASDAQ	PFM	Fri, Mar 4, 2011	14.70	14.70	14.50	14.58
1376	NASDAQ	PFM	Thu, Mar 3, 2011	14.59	14.70	14.59	14.69
1375	NASDAQ	PFM	Wed, Mar 2, 2011	14.43	14.52	14.43	14.49
1374	NASDAQ	PFM	Tue, Mar 1, 2011	14.65	14.72	14.47	14.47
1373	NASDAQ	PFM	Mon, Feb 28, 2011	14.56	14.65	14.56	14.63
1372	NASDAQ	PFM	Fri, Feb 25, 2011	14.48	14.54	14.46	14.52
1371	NASDAQ	PFM	Thu, Feb 24, 2011	14.49	14.50	14.34	14.45
1370	NASDAQ	PFM	Wed, Feb 23, 2011	14.54	14.59	14.46	14.49
1369	NASDAQ	PFM	Tue, Feb 22, 2011	14.59	14.70	14.49	14.52
1368	NASDAQ	PFM	Fri, Feb 18, 2011	14.64	14.72	14.59	14.71
1367	NASDAQ	PFM	Thu, Feb 17, 2011	14.55	14.64	14.50	14.64
1366	NASDAQ	PFM	Wed, Feb 16, 2011	14.55	14.59	14.50	14.56
1365	NASDAQ	PFM	Tue, Feb 15, 2011	14.50	14.55	14.44	14.48
1364	NASDAQ	PFM	Mon, Feb 14, 2011	14.54	14.56	14.49	14.55
1363	NASDAQ	PFM	Fri, Feb 11, 2011	14.37	14.54	14.37	14.53
1362	NASDAQ	PFM	Thu, Feb 10, 2011	14.40	14.46	14.35	14.44
1361	NASDAQ	PFM	Wed, Feb 9, 2011	14.48	14.48	14.38	14.44
1360	NASDAQ	PFM	Tue, Feb 8, 2011	14.42	14.48	14.40	14.48
1359	NASDAQ	PFM	Mon, Feb 7, 2011	14.38	14.45	14.38	14.43
1358	NASDAQ	PFM	Fri, Feb 4, 2011	14.35	14.37	14.29	14.37
1357	NASDAQ	PFM	Thu, Feb 3, 2011	14.29	14.36	14.25	14.34
1356	NASDAQ	PFM	Wed, Feb 2, 2011	14.28	14.33	14.28	14.30
1355	NASDAQ	PFM	Tue, Feb 1, 2011	14.24	14.35	14.24	14.33
1354	NASDAQ	PFM	Mon, Jan 31, 2011	14.13	14.19	14.11	14.19
1353	NASDAQ	PFM	Fri, Jan 28, 2011	14.35	14.35	14.09	14.10
1352	NASDAQ	PFM	Thu, Jan 27, 2011	14.32	14.33	14.29	14.32
1351	NASDAQ	PFM	Wed, Jan 26, 2011	14.35	14.36	14.31	14.34
1350	NASDAQ	PFM	Tue, Jan 25, 2011	14.26	14.31	14.23	14.30
1349	NASDAQ	PFM	Mon, Jan 24, 2011	14.20	14.30	14.20	14.30
1348	NASDAQ	PFM	Fri, Jan 21, 2011	14.25	14.25	14.19	14.22
1347	NASDAQ	PFM	Thu, Jan 20, 2011	14.16	14.22	14.12	14.18
1346	NASDAQ	PFM	Wed, Jan 19, 2011	14.26	14.26	14.17	14.19
1345	NASDAQ	PFM	Tue, Jan 18, 2011	14.17	14.25	14.17	14.24
1344	NASDAQ	PFM	Fri, Jan 14, 2011	14.09	14.18	14.08	14.18
1343	NASDAQ	PFM	Thu, Jan 13, 2011	14.11	14.14	14.09	14.12
1342	NASDAQ	PFM	Wed, Jan 12, 2011	14.12	14.14	14.07	14.11
1341	NASDAQ	PFM	Tue, Jan 11, 2011	14.00	14.05	13.97	14.02
1340	NASDAQ	PFM	Mon, Jan 10, 2011	13.98	14.00	13.92	13.99
1339	NASDAQ	PFM	Fri, Jan 7, 2011	13.99	14.06	13.95	13.98
1338	NASDAQ	PFM	Thu, Jan 6, 2011	14.09	14.09	13.99	14.00
1337	NASDAQ	PFM	Wed, Jan 5, 2011	14.01	14.10	14.00	14.08
1336	NASDAQ	PFM	Tue, Jan 4, 2011	14.20	14.20	14.01	14.06
1335	NASDAQ	PFM	Mon, Jan 3, 2011	14.14	14.16	14.09	14.13
1334	NASDAQ	PFM	Fri, Dec 31, 2010	14.04	14.08	14.00	14.02
1333	NASDAQ	PFM	Thu, Dec 30, 2010	14.09	14.09	14.02	14.09
1332	NASDAQ	PFM	Wed, Dec 29, 2010	14.08	14.10	14.06	14.07
1331	NASDAQ	PFM	Tue, Dec 28, 2010	14.05	14.06	13.99	14.06
1330	NASDAQ	PFM	Mon, Dec 27, 2010	14.03	14.03	13.99	14.02
1329	NASDAQ	PFM	Thu, Dec 23, 2010	14.04	14.07	14.02	14.06
1328	NASDAQ	PFM	Wed, Dec 22, 2010	14.06	14.06	14.01	14.03
1327	NASDAQ	PFM	Tue, Dec 21, 2010	14.06	14.06	13.99	14.02
1326	NASDAQ	PFM	Mon, Dec 20, 2010	14.06	14.06	13.93	13.99
1325	NASDAQ	PFM	Fri, Dec 17, 2010	13.99	14.00	13.92	13.98
1324	NASDAQ	PFM	Thu, Dec 16, 2010	14.06	14.11	13.98	14.07
1323	NASDAQ	PFM	Wed, Dec 15, 2010	14.01	14.08	14.00	14.03
1322	NASDAQ	PFM	Tue, Dec 14, 2010	13.98	14.08	13.98	14.05
1321	NASDAQ	PFM	Mon, Dec 13, 2010	14.02	14.03	13.97	13.99
1320	NASDAQ	PFM	Fri, Dec 10, 2010	13.97	13.97	13.91	13.96
1319	NASDAQ	PFM	Thu, Dec 9, 2010	13.98	13.98	13.86	13.90
1318	NASDAQ	PFM	Wed, Dec 8, 2010	13.90	13.91	13.82	13.88
1317	NASDAQ	PFM	Tue, Dec 7, 2010	13.94	13.96	13.86	13.87
1316	NASDAQ	PFM	Mon, Dec 6, 2010	13.82	13.85	13.80	13.82
1315	NASDAQ	PFM	Fri, Dec 3, 2010	13.84	13.88	13.79	13.84
1314	NASDAQ	PFM	Thu, Dec 2, 2010	13.73	13.87	13.73	13.87
1313	NASDAQ	PFM	Wed, Dec 1, 2010	13.69	13.77	13.68	13.76
1312	NASDAQ	PFM	Tue, Nov 30, 2010	13.44	13.56	13.41	13.49
1311	NASDAQ	PFM	Mon, Nov 29, 2010	13.50	13.56	13.40	13.54
1310	NASDAQ	PFM	Fri, Nov 26, 2010	13.57	13.60	13.56	13.58
1309	NASDAQ	PFM	Wed, Nov 24, 2010	13.61	13.68	13.59	13.67
1308	NASDAQ	PFM	Tue, Nov 23, 2010	13.55	13.55	13.46	13.50
1307	NASDAQ	PFM	Mon, Nov 22, 2010	13.70	13.70	13.54	13.68
1306	NASDAQ	PFM	Fri, Nov 19, 2010	13.67	13.69	13.59	13.69
1305	NASDAQ	PFM	Thu, Nov 18, 2010	13.61	13.68	13.60	13.67
1304	NASDAQ	PFM	Wed, Nov 17, 2010	13.53	13.53	13.45	13.49
1303	NASDAQ	PFM	Tue, Nov 16, 2010	13.60	13.60	13.40	13.48
1302	NASDAQ	PFM	Mon, Nov 15, 2010	13.72	13.76	13.68	13.68
1301	NASDAQ	PFM	Fri, Nov 12, 2010	13.71	13.73	13.60	13.64
1300	NASDAQ	PFM	Thu, Nov 11, 2010	13.70	13.79	13.70	13.78
1299	NASDAQ	PFM	Wed, Nov 10, 2010	13.79	13.80	13.66	13.80
1298	NASDAQ	PFM	Tue, Nov 9, 2010	13.87	13.87	13.74	13.78
1297	NASDAQ	PFM	Mon, Nov 8, 2010	13.84	13.84	13.77	13.82
1296	NASDAQ	PFM	Fri, Nov 5, 2010	13.87	13.87	13.80	13.87
1295	NASDAQ	PFM	Thu, Nov 4, 2010	13.78	13.86	13.75	13.86
1294	NASDAQ	PFM	Wed, Nov 3, 2010	13.70	13.70	13.54	13.65
1293	NASDAQ	PFM	Tue, Nov 2, 2010	13.64	13.67	13.61	13.63
1292	NASDAQ	PFM	Mon, Nov 1, 2010	13.57	13.64	13.46	13.54
1291	NASDAQ	PFM	Fri, Oct 29, 2010	13.47	13.54	13.47	13.53
1290	NASDAQ	PFM	Thu, Oct 28, 2010	13.59	13.59	13.47	13.52
1289	NASDAQ	PFM	Wed, Oct 27, 2010	13.52	13.54	13.42	13.53
1288	NASDAQ	PFM	Tue, Oct 26, 2010	13.56	13.59	13.53	13.58
1287	NASDAQ	PFM	Mon, Oct 25, 2010	13.67	13.69	13.60	13.61
1286	NASDAQ	PFM	Fri, Oct 22, 2010	13.62	13.62	13.55	13.58
1285	NASDAQ	PFM	Thu, Oct 21, 2010	13.58	13.66	13.50	13.59
1284	NASDAQ	PFM	Wed, Oct 20, 2010	13.46	13.59	13.45	13.54
1283	NASDAQ	PFM	Tue, Oct 19, 2010	13.51	13.59	13.37	13.41
1282	NASDAQ	PFM	Mon, Oct 18, 2010	13.53	13.60	13.50	13.59
1281	NASDAQ	PFM	Fri, Oct 15, 2010	13.60	13.60	13.46	13.52
1280	NASDAQ	PFM	Thu, Oct 14, 2010	13.51	13.54	13.44	13.52
1279	NASDAQ	PFM	Wed, Oct 13, 2010	13.54	13.58	13.46	13.53
1278	NASDAQ	PFM	Tue, Oct 12, 2010	13.38	13.48	13.34	13.46
1277	NASDAQ	PFM	Mon, Oct 11, 2010	13.41	13.45	13.40	13.44
1276	NASDAQ	PFM	Fri, Oct 8, 2010	13.43	13.43	13.35	13.43
1275	NASDAQ	PFM	Thu, Oct 7, 2010	13.48	13.48	13.32	13.38
1274	NASDAQ	PFM	Wed, Oct 6, 2010	13.36	13.41	13.36	13.40
1273	NASDAQ	PFM	Tue, Oct 5, 2010	13.26	13.41	13.26	13.40
1272	NASDAQ	PFM	Mon, Oct 4, 2010	13.27	13.27	13.10	13.13
1271	NASDAQ	PFM	Fri, Oct 1, 2010	13.26	13.27	13.16	13.23
1270	NASDAQ	PFM	Thu, Sep 30, 2010	13.26	13.31	13.11	13.18
1269	NASDAQ	PFM	Wed, Sep 29, 2010	13.24	13.24	13.15	13.20
1268	NASDAQ	PFM	Tue, Sep 28, 2010	13.15	13.24	13.07	13.24
1267	NASDAQ	PFM	Mon, Sep 27, 2010	13.20	13.22	13.13	13.13
1266	NASDAQ	PFM	Fri, Sep 24, 2010	13.12	13.19	13.10	13.16
1265	NASDAQ	PFM	Thu, Sep 23, 2010	13.01	13.07	12.96	12.99
1264	NASDAQ	PFM	Wed, Sep 22, 2010	13.14	13.17	13.05	13.10
1263	NASDAQ	PFM	Tue, Sep 21, 2010	13.08	13.18	13.06	13.12
1262	NASDAQ	PFM	Mon, Sep 20, 2010	13.00	13.14	12.96	13.11
1261	NASDAQ	PFM	Fri, Sep 17, 2010	13.01	13.02	12.91	12.95
1260	NASDAQ	PFM	Thu, Sep 16, 2010	12.99	13.02	12.94	13.00
1259	NASDAQ	PFM	Wed, Sep 15, 2010	12.92	13.03	12.92	13.02
1258	NASDAQ	PFM	Tue, Sep 14, 2010	12.93	13.04	12.93	12.99
1257	NASDAQ	PFM	Mon, Sep 13, 2010	13.04	13.04	12.92	12.98
1256	NASDAQ	PFM	Fri, Sep 10, 2010	12.87	12.92	12.83	12.88
1255	NASDAQ	PFM	Thu, Sep 9, 2010	12.85	12.86	12.80	12.81
1254	NASDAQ	PFM	Wed, Sep 8, 2010	12.71	12.81	12.71	12.78
1253	NASDAQ	PFM	Tue, Sep 7, 2010	12.75	12.79	12.70	12.74
1252	NASDAQ	PFM	Fri, Sep 3, 2010	12.80	12.82	12.72	12.82
1251	NASDAQ	PFM	Thu, Sep 2, 2010	12.69	12.71	12.63	12.71
1250	NASDAQ	PFM	Wed, Sep 1, 2010	12.43	12.63	12.43	12.63
1249	NASDAQ	PFM	Tue, Aug 31, 2010	12.26	12.39	12.25	12.34
1248	NASDAQ	PFM	Mon, Aug 30, 2010	12.48	12.48	12.33	12.33
1247	NASDAQ	PFM	Fri, Aug 27, 2010	12.38	12.48	12.26	12.48
1246	NASDAQ	PFM	Thu, Aug 26, 2010	12.45	12.45	12.29	12.32
1245	NASDAQ	PFM	Wed, Aug 25, 2010	12.33	12.42	12.25	12.40
1244	NASDAQ	PFM	Tue, Aug 24, 2010	12.36	12.42	12.27	12.37
1243	NASDAQ	PFM	Mon, Aug 23, 2010	12.56	12.58	12.48	12.49
1242	NASDAQ	PFM	Fri, Aug 20, 2010	12.47	12.50	12.41	12.49
1241	NASDAQ	PFM	Thu, Aug 19, 2010	12.69	12.69	12.48	12.54
1240	NASDAQ	PFM	Wed, Aug 18, 2010	12.67	12.76	12.61	12.73
1239	NASDAQ	PFM	Tue, Aug 17, 2010	12.68	12.77	12.62	12.71
1238	NASDAQ	PFM	Mon, Aug 16, 2010	12.49	12.58	12.44	12.57
1237	NASDAQ	PFM	Fri, Aug 13, 2010	12.56	12.62	12.53	12.57
1236	NASDAQ	PFM	Thu, Aug 12, 2010	12.52	12.62	12.49	12.60
1235	NASDAQ	PFM	Wed, Aug 11, 2010	12.71	12.73	12.63	12.63
1234	NASDAQ	PFM	Tue, Aug 10, 2010	12.84	12.98	12.82	12.92
1233	NASDAQ	PFM	Mon, Aug 9, 2010	12.93	12.96	12.88	12.95
1232	NASDAQ	PFM	Fri, Aug 6, 2010	12.77	12.85	12.71	12.83
1231	NASDAQ	PFM	Thu, Aug 5, 2010	12.83	12.89	12.83	12.89
1230	NASDAQ	PFM	Wed, Aug 4, 2010	12.83	12.90	12.82	12.89
1229	NASDAQ	PFM	Tue, Aug 3, 2010	12.84	12.86	12.78	12.83
1228	NASDAQ	PFM	Mon, Aug 2, 2010	12.76	12.86	12.76	12.84
1227	NASDAQ	PFM	Fri, Jul 30, 2010	12.48	12.67	12.48	12.64
1226	NASDAQ	PFM	Thu, Jul 29, 2010	12.78	12.78	12.54	12.57
1225	NASDAQ	PFM	Wed, Jul 28, 2010	12.76	12.76	12.66	12.69
1224	NASDAQ	PFM	Tue, Jul 27, 2010	12.74	12.76	12.68	12.75
1223	NASDAQ	PFM	Mon, Jul 26, 2010	12.68	12.74	12.63	12.74
1222	NASDAQ	PFM	Fri, Jul 23, 2010	12.53	12.63	12.51	12.63
1221	NASDAQ	PFM	Thu, Jul 22, 2010	12.46	12.57	12.45	12.52
1220	NASDAQ	PFM	Wed, Jul 21, 2010	12.50	12.50	12.28	12.33
1219	NASDAQ	PFM	Tue, Jul 20, 2010	12.16	12.45	12.15	12.44
1218	NASDAQ	PFM	Mon, Jul 19, 2010	12.27	12.35	12.24	12.30
1217	NASDAQ	PFM	Fri, Jul 16, 2010	12.43	12.47	12.25	12.27
1216	NASDAQ	PFM	Thu, Jul 15, 2010	12.49	12.52	12.37	12.51
1215	NASDAQ	PFM	Wed, Jul 14, 2010	12.48	12.51	12.42	12.50
1214	NASDAQ	PFM	Tue, Jul 13, 2010	12.44	12.52	12.41	12.46
1213	NASDAQ	PFM	Mon, Jul 12, 2010	12.33	12.36	12.29	12.32
1212	NASDAQ	PFM	Fri, Jul 9, 2010	12.30	12.33	12.27	12.33
1211	NASDAQ	PFM	Thu, Jul 8, 2010	12.25	12.29	12.13	12.27
1210	NASDAQ	PFM	Wed, Jul 7, 2010	11.86	12.15	11.86	12.15
1209	NASDAQ	PFM	Tue, Jul 6, 2010	11.89	11.99	11.79	11.86
1208	NASDAQ	PFM	Fri, Jul 2, 2010	11.88	11.88	11.75	11.84
1207	NASDAQ	PFM	Thu, Jul 1, 2010	11.89	11.89	11.70	11.83
1206	NASDAQ	PFM	Wed, Jun 30, 2010	11.93	12.01	11.85	11.89
1205	NASDAQ	PFM	Tue, Jun 29, 2010	12.04	12.04	11.88	11.96
1204	NASDAQ	PFM	Mon, Jun 28, 2010	12.15	12.25	12.10	12.20
1203	NASDAQ	PFM	Fri, Jun 25, 2010	12.19	12.24	12.12	12.19
1202	NASDAQ	PFM	Thu, Jun 24, 2010	12.33	12.33	12.19	12.21
1201	NASDAQ	PFM	Wed, Jun 23, 2010	12.42	12.42	12.29	12.34
1200	NASDAQ	PFM	Tue, Jun 22, 2010	12.58	12.59	12.39	12.39
1199	NASDAQ	PFM	Mon, Jun 21, 2010	12.74	12.74	12.52	12.58
1198	NASDAQ	PFM	Fri, Jun 18, 2010	12.64	12.64	12.56	12.60
1197	NASDAQ	PFM	Thu, Jun 17, 2010	12.63	12.65	12.52	12.64
1196	NASDAQ	PFM	Wed, Jun 16, 2010	12.58	12.64	12.55	12.59
1195	NASDAQ	PFM	Tue, Jun 15, 2010	12.51	12.62	12.47	12.62
1194	NASDAQ	PFM	Mon, Jun 14, 2010	12.51	12.55	12.40	12.43
1193	NASDAQ	PFM	Fri, Jun 11, 2010	12.28	12.43	12.26	12.42
1192	NASDAQ	PFM	Thu, Jun 10, 2010	12.26	12.39	12.26	12.38
1191	NASDAQ	PFM	Wed, Jun 9, 2010	12.19	12.29	12.07	12.11
1190	NASDAQ	PFM	Tue, Jun 8, 2010	12.00	12.18	11.97	12.18
1189	NASDAQ	PFM	Mon, Jun 7, 2010	12.17	12.17	12.02	12.02
1188	NASDAQ	PFM	Fri, Jun 4, 2010	12.35	12.35	12.09	12.11
1187	NASDAQ	PFM	Thu, Jun 3, 2010	12.47	12.53	12.40	12.51
1186	NASDAQ	PFM	Wed, Jun 2, 2010	12.25	12.45	12.13	12.45
1185	NASDAQ	PFM	Tue, Jun 1, 2010	12.30	12.42	12.18	12.18
1184	NASDAQ	PFM	Fri, May 28, 2010	12.45	12.46	12.33	12.35
1183	NASDAQ	PFM	Thu, May 27, 2010	12.33	12.47	12.29	12.47
1182	NASDAQ	PFM	Wed, May 26, 2010	12.24	12.37	12.14	12.15
1181	NASDAQ	PFM	Tue, May 25, 2010	12.00	12.22	11.93	12.21
1180	NASDAQ	PFM	Mon, May 24, 2010	12.30	12.40	12.26	12.29
1179	NASDAQ	PFM	Fri, May 21, 2010	12.14	12.38	12.02	12.36
1178	NASDAQ	PFM	Thu, May 20, 2010	12.47	12.49	12.25	12.25
1177	NASDAQ	PFM	Wed, May 19, 2010	12.71	12.75	12.60	12.68
1176	NASDAQ	PFM	Tue, May 18, 2010	12.99	13.00	12.77	12.80
1175	NASDAQ	PFM	Mon, May 17, 2010	12.91	12.92	12.72	12.89
1174	NASDAQ	PFM	Fri, May 14, 2010	12.96	12.98	12.79	12.88
1173	NASDAQ	PFM	Thu, May 13, 2010	13.12	13.14	13.02	13.04
1172	NASDAQ	PFM	Wed, May 12, 2010	13.00	13.14	12.99	13.14
1171	NASDAQ	PFM	Tue, May 11, 2010	12.85	13.09	12.85	13.00
1170	NASDAQ	PFM	Mon, May 10, 2010	12.99	13.05	12.89	12.98
1169	NASDAQ	PFM	Fri, May 7, 2010	12.61	12.72	12.39	12.55
1168	NASDAQ	PFM	Thu, May 6, 2010	13.00	14.26	0.10	12.72
1167	NASDAQ	PFM	Wed, May 5, 2010	13.01	13.11	12.96	13.02
1166	NASDAQ	PFM	Tue, May 4, 2010	13.23	13.23	13.01	13.10
1165	NASDAQ	PFM	Mon, May 3, 2010	13.28	13.35	13.25	13.31
1164	NASDAQ	PFM	Fri, Apr 30, 2010	13.37	13.39	13.22	13.23
1163	NASDAQ	PFM	Thu, Apr 29, 2010	13.29	13.37	13.25	13.33
1162	NASDAQ	PFM	Wed, Apr 28, 2010	13.17	13.26	13.15	13.23
1161	NASDAQ	PFM	Tue, Apr 27, 2010	13.31	13.41	13.14	13.17
1160	NASDAQ	PFM	Mon, Apr 26, 2010	13.36	13.45	13.36	13.39
1159	NASDAQ	PFM	Fri, Apr 23, 2010	13.29	13.41	13.29	13.41
1158	NASDAQ	PFM	Thu, Apr 22, 2010	13.29	13.35	13.20	13.32
1157	NASDAQ	PFM	Wed, Apr 21, 2010	13.34	13.34	13.25	13.33
1156	NASDAQ	PFM	Tue, Apr 20, 2010	13.33	13.34	13.29	13.32
1155	NASDAQ	PFM	Mon, Apr 19, 2010	13.16	13.27	13.16	13.27
1154	NASDAQ	PFM	Fri, Apr 16, 2010	13.25	13.31	13.14	13.21
1153	NASDAQ	PFM	Thu, Apr 15, 2010	13.23	13.31	13.23	13.29
1152	NASDAQ	PFM	Wed, Apr 14, 2010	13.25	13.31	13.21	13.31
1151	NASDAQ	PFM	Tue, Apr 13, 2010	13.21	13.25	13.15	13.24
1150	NASDAQ	PFM	Mon, Apr 12, 2010	13.23	13.24	13.20	13.23
1149	NASDAQ	PFM	Fri, Apr 9, 2010	13.10	13.19	13.10	13.18
1148	NASDAQ	PFM	Thu, Apr 8, 2010	13.03	13.13	13.02	13.11
1147	NASDAQ	PFM	Wed, Apr 7, 2010	13.14	13.14	13.01	13.08
1146	NASDAQ	PFM	Tue, Apr 6, 2010	13.12	13.16	13.09	13.14
1145	NASDAQ	PFM	Mon, Apr 5, 2010	13.10	13.17	13.09	13.14
1144	NASDAQ	PFM	Thu, Apr 1, 2010	13.06	13.10	13.01	13.05
1143	NASDAQ	PFM	Wed, Mar 31, 2010	13.01	13.04	12.97	13.00
1142	NASDAQ	PFM	Tue, Mar 30, 2010	13.04	13.06	12.99	13.01
1141	NASDAQ	PFM	Mon, Mar 29, 2010	12.94	13.02	12.94	12.99
1140	NASDAQ	PFM	Fri, Mar 26, 2010	12.93	12.99	12.90	12.95
1139	NASDAQ	PFM	Thu, Mar 25, 2010	13.04	13.04	12.93	12.93
1138	NASDAQ	PFM	Wed, Mar 24, 2010	12.99	13.03	12.92	12.96
1137	NASDAQ	PFM	Tue, Mar 23, 2010	13.00	13.08	12.95	13.08
1136	NASDAQ	PFM	Mon, Mar 22, 2010	12.86	13.00	12.86	12.98
1135	NASDAQ	PFM	Fri, Mar 19, 2010	12.99	12.99	12.88	12.90
1134	NASDAQ	PFM	Thu, Mar 18, 2010	13.00	13.00	12.95	12.98
1133	NASDAQ	PFM	Wed, Mar 17, 2010	12.97	13.01	12.93	12.98
1132	NASDAQ	PFM	Tue, Mar 16, 2010	12.90	12.94	12.87	12.91
1131	NASDAQ	PFM	Mon, Mar 15, 2010	12.84	12.88	12.80	12.88
1130	NASDAQ	PFM	Fri, Mar 12, 2010	12.88	12.88	12.77	12.82
1129	NASDAQ	PFM	Thu, Mar 11, 2010	12.78	12.83	12.71	12.83
1128	NASDAQ	PFM	Wed, Mar 10, 2010	12.79	12.81	12.74	12.79
1127	NASDAQ	PFM	Tue, Mar 9, 2010	12.76	12.83	12.72	12.78
1126	NASDAQ	PFM	Mon, Mar 8, 2010	12.79	12.80	12.75	12.78
1125	NASDAQ	PFM	Fri, Mar 5, 2010	12.69	12.77	12.69	12.76
1124	NASDAQ	PFM	Thu, Mar 4, 2010	12.65	12.67	12.61	12.66
1123	NASDAQ	PFM	Wed, Mar 3, 2010	12.63	12.68	12.60	12.63
1122	NASDAQ	PFM	Tue, Mar 2, 2010	12.65	12.66	12.59	12.62
1121	NASDAQ	PFM	Mon, Mar 1, 2010	12.52	12.61	12.50	12.59
1120	NASDAQ	PFM	Fri, Feb 26, 2010	12.53	12.53	12.48	12.51
1119	NASDAQ	PFM	Thu, Feb 25, 2010	12.39	12.52	12.33	12.51
1118	NASDAQ	PFM	Wed, Feb 24, 2010	12.49	12.56	12.46	12.56
1117	NASDAQ	PFM	Tue, Feb 23, 2010	12.55	12.57	12.44	12.45
1116	NASDAQ	PFM	Mon, Feb 22, 2010	12.60	12.60	12.54	12.56
1115	NASDAQ	PFM	Fri, Feb 19, 2010	12.56	12.60	12.51	12.56
1114	NASDAQ	PFM	Thu, Feb 18, 2010	12.50	12.59	12.48	12.55
1113	NASDAQ	PFM	Wed, Feb 17, 2010	12.44	12.50	12.44	12.50
1112	NASDAQ	PFM	Tue, Feb 16, 2010	12.33	12.45	12.32	12.44
1111	NASDAQ	PFM	Fri, Feb 12, 2010	12.14	12.26	12.12	12.24
1110	NASDAQ	PFM	Thu, Feb 11, 2010	12.15	12.28	12.12	12.27
1109	NASDAQ	PFM	Wed, Feb 10, 2010	12.19	12.21	12.11	12.17
1108	NASDAQ	PFM	Tue, Feb 9, 2010	12.15	12.27	12.13	12.19
1107	NASDAQ	PFM	Mon, Feb 8, 2010	12.15	12.17	12.07	12.07
1106	NASDAQ	PFM	Fri, Feb 5, 2010	12.17	12.17	11.95	12.14
1105	NASDAQ	PFM	Thu, Feb 4, 2010	12.35	12.40	12.14	12.18
1104	NASDAQ	PFM	Wed, Feb 3, 2010	12.48	12.51	12.43	12.46
1103	NASDAQ	PFM	Tue, Feb 2, 2010	12.37	12.54	12.35	12.54
1102	NASDAQ	PFM	Mon, Feb 1, 2010	12.30	12.37	12.28	12.37
1101	NASDAQ	PFM	Fri, Jan 29, 2010	12.37	12.43	12.23	12.23
1100	NASDAQ	PFM	Thu, Jan 28, 2010	12.49	12.49	12.25	12.32
1099	NASDAQ	PFM	Wed, Jan 27, 2010	12.35	12.42	12.29	12.41
1098	NASDAQ	PFM	Tue, Jan 26, 2010	12.37	12.48	12.36	12.38
1097	NASDAQ	PFM	Mon, Jan 25, 2010	12.49	12.49	12.38	12.43
1096	NASDAQ	PFM	Fri, Jan 22, 2010	12.53	12.57	12.37	12.38
1095	NASDAQ	PFM	Thu, Jan 21, 2010	12.74	12.76	12.50	12.54
1094	NASDAQ	PFM	Wed, Jan 20, 2010	12.78	12.78	12.66	12.75
1093	NASDAQ	PFM	Tue, Jan 19, 2010	12.72	12.85	12.72	12.83
1092	NASDAQ	PFM	Fri, Jan 15, 2010	12.83	12.83	12.64	12.71
1091	NASDAQ	PFM	Thu, Jan 14, 2010	12.81	12.84	12.77	12.81
1090	NASDAQ	PFM	Wed, Jan 13, 2010	12.74	12.84	12.73	12.79
1089	NASDAQ	PFM	Tue, Jan 12, 2010	12.70	12.77	12.68	12.75
1088	NASDAQ	PFM	Mon, Jan 11, 2010	12.72	12.77	12.68	12.74
1087	NASDAQ	PFM	Fri, Jan 8, 2010	12.63	12.70	12.62	12.70
1086	NASDAQ	PFM	Thu, Jan 7, 2010	12.59	12.71	12.56	12.70
1085	NASDAQ	PFM	Wed, Jan 6, 2010	12.62	12.65	12.59	12.63
1084	NASDAQ	PFM	Tue, Jan 5, 2010	12.67	12.70	12.57	12.63
1083	NASDAQ	PFM	Mon, Jan 4, 2010	12.55	12.67	12.53	12.65
1082	NASDAQ	PFM	Thu, Dec 31, 2009	12.58	12.61	12.47	12.47
1081	NASDAQ	PFM	Wed, Dec 30, 2009	12.58	12.60	12.56	12.59
1080	NASDAQ	PFM	Tue, Dec 29, 2009	12.60	12.64	12.59	12.62
1079	NASDAQ	PFM	Mon, Dec 28, 2009	12.64	12.66	12.56	12.62
1078	NASDAQ	PFM	Thu, Dec 24, 2009	12.57	12.60	12.49	12.59
1077	NASDAQ	PFM	Wed, Dec 23, 2009	12.56	12.56	12.49	12.55
1076	NASDAQ	PFM	Tue, Dec 22, 2009	12.55	12.55	12.45	12.50
1075	NASDAQ	PFM	Mon, Dec 21, 2009	12.47	12.52	12.44	12.49
1074	NASDAQ	PFM	Fri, Dec 18, 2009	12.44	12.44	12.31	12.40
1073	NASDAQ	PFM	Thu, Dec 17, 2009	12.50	12.55	12.46	12.47
1072	NASDAQ	PFM	Wed, Dec 16, 2009	12.61	12.71	12.56	12.56
1071	NASDAQ	PFM	Tue, Dec 15, 2009	12.65	12.66	12.56	12.60
1070	NASDAQ	PFM	Mon, Dec 14, 2009	12.66	12.72	12.62	12.68
1069	NASDAQ	PFM	Fri, Dec 11, 2009	12.59	12.67	12.58	12.65
1068	NASDAQ	PFM	Thu, Dec 10, 2009	12.57	12.63	12.53	12.58
1067	NASDAQ	PFM	Wed, Dec 9, 2009	12.50	12.53	12.44	12.53
1066	NASDAQ	PFM	Tue, Dec 8, 2009	12.50	12.53	12.46	12.49
1065	NASDAQ	PFM	Mon, Dec 7, 2009	12.66	12.70	12.59	12.64
1064	NASDAQ	PFM	Fri, Dec 4, 2009	12.76	12.83	12.58	12.65
1063	NASDAQ	PFM	Thu, Dec 3, 2009	12.69	12.79	12.58	12.59
1062	NASDAQ	PFM	Wed, Dec 2, 2009	12.72	12.75	12.66	12.73
1061	NASDAQ	PFM	Tue, Dec 1, 2009	12.70	12.74	12.64	12.68
1060	NASDAQ	PFM	Mon, Nov 30, 2009	12.51	12.58	12.44	12.56
1059	NASDAQ	PFM	Fri, Nov 27, 2009	12.42	12.58	12.28	12.50
1058	NASDAQ	PFM	Wed, Nov 25, 2009	12.69	12.71	12.63	12.69
1057	NASDAQ	PFM	Tue, Nov 24, 2009	12.60	12.68	12.57	12.66
1056	NASDAQ	PFM	Mon, Nov 23, 2009	12.55	12.67	12.55	12.62
1055	NASDAQ	PFM	Fri, Nov 20, 2009	12.42	12.48	12.41	12.45
1054	NASDAQ	PFM	Thu, Nov 19, 2009	12.56	12.56	12.39	12.50
1053	NASDAQ	PFM	Wed, Nov 18, 2009	12.61	12.61	12.53	12.61
1052	NASDAQ	PFM	Tue, Nov 17, 2009	12.56	12.60	12.53	12.60
1051	NASDAQ	PFM	Mon, Nov 16, 2009	12.52	12.62	12.50	12.58
1050	NASDAQ	PFM	Fri, Nov 13, 2009	12.42	12.46	12.34	12.41
1049	NASDAQ	PFM	Thu, Nov 12, 2009	12.42	12.50	12.32	12.38
1048	NASDAQ	PFM	Wed, Nov 11, 2009	12.50	12.51	12.41	12.45
1047	NASDAQ	PFM	Tue, Nov 10, 2009	12.40	12.45	12.36	12.40
1046	NASDAQ	PFM	Mon, Nov 9, 2009	12.25	12.40	12.25	12.40
1045	NASDAQ	PFM	Fri, Nov 6, 2009	12.03	12.18	12.03	12.14
1044	NASDAQ	PFM	Thu, Nov 5, 2009	12.00	12.11	11.96	12.09
1043	NASDAQ	PFM	Wed, Nov 4, 2009	11.95	12.05	11.90	11.90
1042	NASDAQ	PFM	Tue, Nov 3, 2009	11.85	11.91	11.80	11.89
1041	NASDAQ	PFM	Mon, Nov 2, 2009	11.84	11.99	11.78	11.90
1040	NASDAQ	PFM	Fri, Oct 30, 2009	12.05	12.08	11.81	11.83
1039	NASDAQ	PFM	Thu, Oct 29, 2009	11.94	12.12	11.92	12.09
1038	NASDAQ	PFM	Wed, Oct 28, 2009	12.03	12.03	11.89	11.89
1037	NASDAQ	PFM	Tue, Oct 27, 2009	12.09	12.10	12.00	12.04
1036	NASDAQ	PFM	Mon, Oct 26, 2009	12.17	12.30	12.03	12.06
1035	NASDAQ	PFM	Fri, Oct 23, 2009	12.34	12.34	12.13	12.17
1034	NASDAQ	PFM	Thu, Oct 22, 2009	12.21	12.36	12.15	12.34
1033	NASDAQ	PFM	Wed, Oct 21, 2009	12.30	12.40	12.18	12.18
1032	NASDAQ	PFM	Tue, Oct 20, 2009	12.40	12.40	12.26	12.32
1031	NASDAQ	PFM	Mon, Oct 19, 2009	12.28	12.43	12.28	12.37
1030	NASDAQ	PFM	Fri, Oct 16, 2009	12.27	12.33	12.20	12.26
1029	NASDAQ	PFM	Thu, Oct 15, 2009	12.28	12.40	12.27	12.40
1028	NASDAQ	PFM	Wed, Oct 14, 2009	12.27	12.34	12.20	12.34
1027	NASDAQ	PFM	Tue, Oct 13, 2009	12.16	12.17	12.07	12.15
1026	NASDAQ	PFM	Mon, Oct 12, 2009	12.15	12.20	12.14	12.17
1025	NASDAQ	PFM	Fri, Oct 9, 2009	12.07	12.12	12.03	12.12
1024	NASDAQ	PFM	Thu, Oct 8, 2009	12.05	12.09	12.00	12.04
1023	NASDAQ	PFM	Wed, Oct 7, 2009	11.94	11.98	11.90	11.98
1022	NASDAQ	PFM	Tue, Oct 6, 2009	11.84	12.02	11.84	11.95
1021	NASDAQ	PFM	Mon, Oct 5, 2009	11.65	11.84	11.64	11.80
1020	NASDAQ	PFM	Fri, Oct 2, 2009	11.57	11.73	11.56	11.66
1019	NASDAQ	PFM	Thu, Oct 1, 2009	11.92	11.92	11.70	11.71
1018	NASDAQ	PFM	Wed, Sep 30, 2009	12.02	12.02	11.84	11.95
1017	NASDAQ	PFM	Tue, Sep 29, 2009	12.08	12.08	11.96	12.00
1016	NASDAQ	PFM	Mon, Sep 28, 2009	11.86	12.05	11.86	12.02
1015	NASDAQ	PFM	Fri, Sep 25, 2009	11.90	11.92	11.82	11.83
1014	NASDAQ	PFM	Thu, Sep 24, 2009	12.02	12.04	11.85	11.91
1013	NASDAQ	PFM	Wed, Sep 23, 2009	12.13	12.19	12.00	12.00
1012	NASDAQ	PFM	Tue, Sep 22, 2009	12.11	12.12	12.04	12.09
1011	NASDAQ	PFM	Mon, Sep 21, 2009	12.03	12.07	11.96	12.04
1010	NASDAQ	PFM	Fri, Sep 18, 2009	12.11	12.12	12.04	12.09
1009	NASDAQ	PFM	Thu, Sep 17, 2009	12.06	12.21	12.04	12.09
1008	NASDAQ	PFM	Wed, Sep 16, 2009	12.00	12.11	11.90	12.11
1007	NASDAQ	PFM	Tue, Sep 15, 2009	11.90	11.96	11.83	11.95
1006	NASDAQ	PFM	Mon, Sep 14, 2009	11.73	11.88	11.72	11.85
1005	NASDAQ	PFM	Fri, Sep 11, 2009	11.77	11.84	11.76	11.81
1004	NASDAQ	PFM	Thu, Sep 10, 2009	11.75	11.81	11.68	11.81
1003	NASDAQ	PFM	Wed, Sep 9, 2009	11.62	11.73	11.62	11.72
1002	NASDAQ	PFM	Tue, Sep 8, 2009	11.65	11.68	11.57	11.64
1001	NASDAQ	PFM	Fri, Sep 4, 2009	11.44	11.54	11.39	11.54
1000	NASDAQ	PFM	Thu, Sep 3, 2009	11.35	11.41	11.30	11.39
999	NASDAQ	PFM	Wed, Sep 2, 2009	11.32	11.40	11.28	11.31
998	NASDAQ	PFM	Tue, Sep 1, 2009	11.64	11.65	11.33	11.40
997	NASDAQ	PFM	Mon, Aug 31, 2009	11.53	11.61	11.53	11.60
996	NASDAQ	PFM	Fri, Aug 28, 2009	11.73	11.73	11.60	11.66
995	NASDAQ	PFM	Thu, Aug 27, 2009	11.68	11.74	11.58	11.69
994	NASDAQ	PFM	Wed, Aug 26, 2009	11.67	11.74	11.63	11.72
993	NASDAQ	PFM	Tue, Aug 25, 2009	11.69	11.76	11.67	11.69
992	NASDAQ	PFM	Mon, Aug 24, 2009	11.64	11.76	11.61	11.67
991	NASDAQ	PFM	Fri, Aug 21, 2009	11.54	11.68	11.53	11.66
990	NASDAQ	PFM	Thu, Aug 20, 2009	11.40	11.50	11.40	11.50
989	NASDAQ	PFM	Wed, Aug 19, 2009	11.17	11.42	11.17	11.40
988	NASDAQ	PFM	Tue, Aug 18, 2009	11.21	11.31	11.21	11.29
987	NASDAQ	PFM	Mon, Aug 17, 2009	11.25	11.26	11.20	11.23
986	NASDAQ	PFM	Fri, Aug 14, 2009	11.50	11.50	11.34	11.43
985	NASDAQ	PFM	Thu, Aug 13, 2009	11.53	11.53	11.42	11.51
984	NASDAQ	PFM	Wed, Aug 12, 2009	11.34	11.56	11.34	11.49
983	NASDAQ	PFM	Tue, Aug 11, 2009	11.43	11.43	11.33	11.40
982	NASDAQ	PFM	Mon, Aug 10, 2009	11.51	11.53	11.44	11.51
981	NASDAQ	PFM	Fri, Aug 7, 2009	11.45	11.61	11.44	11.56
980	NASDAQ	PFM	Thu, Aug 6, 2009	11.45	11.51	11.35	11.37
979	NASDAQ	PFM	Wed, Aug 5, 2009	11.49	11.49	11.35	11.45
978	NASDAQ	PFM	Tue, Aug 4, 2009	11.42	11.51	11.36	11.50
977	NASDAQ	PFM	Mon, Aug 3, 2009	11.42	11.44	11.33	11.44
976	NASDAQ	PFM	Fri, Jul 31, 2009	11.35	11.37	11.28	11.33
975	NASDAQ	PFM	Thu, Jul 30, 2009	11.33	11.41	11.29	11.33
974	NASDAQ	PFM	Wed, Jul 29, 2009	11.18	11.19	11.10	11.18
973	NASDAQ	PFM	Tue, Jul 28, 2009	11.24	11.24	11.12	11.21
972	NASDAQ	PFM	Mon, Jul 27, 2009	11.15	11.25	11.14	11.22
971	NASDAQ	PFM	Fri, Jul 24, 2009	11.10	11.19	11.03	11.19
970	NASDAQ	PFM	Thu, Jul 23, 2009	10.94	11.14	10.94	11.10
969	NASDAQ	PFM	Wed, Jul 22, 2009	10.83	10.99	10.83	10.92
968	NASDAQ	PFM	Tue, Jul 21, 2009	10.94	11.02	10.81	10.93
967	NASDAQ	PFM	Mon, Jul 20, 2009	10.84	10.90	10.79	10.86
966	NASDAQ	PFM	Fri, Jul 17, 2009	10.77	10.80	10.72	10.76
965	NASDAQ	PFM	Thu, Jul 16, 2009	10.69	10.83	10.68	10.78
964	NASDAQ	PFM	Wed, Jul 15, 2009	10.56	10.76	10.55	10.75
963	NASDAQ	PFM	Tue, Jul 14, 2009	10.48	10.50	10.38	10.50
962	NASDAQ	PFM	Mon, Jul 13, 2009	10.20	10.45	10.20	10.45
961	NASDAQ	PFM	Fri, Jul 10, 2009	10.20	10.24	10.15	10.20
960	NASDAQ	PFM	Thu, Jul 9, 2009	10.32	10.32	10.22	10.25
959	NASDAQ	PFM	Wed, Jul 8, 2009	10.27	10.29	10.13	10.24
958	NASDAQ	PFM	Tue, Jul 7, 2009	10.38	10.39	10.26	10.26
957	NASDAQ	PFM	Mon, Jul 6, 2009	10.33	10.43	10.27	10.43
956	NASDAQ	PFM	Thu, Jul 2, 2009	10.52	10.52	10.37	10.40
955	NASDAQ	PFM	Wed, Jul 1, 2009	10.60	10.69	10.58	10.64
954	NASDAQ	PFM	Tue, Jun 30, 2009	10.69	10.70	10.52	10.58
953	NASDAQ	PFM	Mon, Jun 29, 2009	10.63	10.67	10.59	10.65
952	NASDAQ	PFM	Fri, Jun 26, 2009	10.54	10.59	10.51	10.56
951	NASDAQ	PFM	Thu, Jun 25, 2009	10.35	10.62	10.35	10.60
950	NASDAQ	PFM	Wed, Jun 24, 2009	10.38	10.47	10.33	10.39
949	NASDAQ	PFM	Tue, Jun 23, 2009	10.33	10.38	10.28	10.34
948	NASDAQ	PFM	Mon, Jun 22, 2009	10.45	10.45	10.33	10.33
947	NASDAQ	PFM	Fri, Jun 19, 2009	10.70	10.70	10.53	10.56
946	NASDAQ	PFM	Thu, Jun 18, 2009	10.68	10.73	10.64	10.68
945	NASDAQ	PFM	Wed, Jun 17, 2009	10.58	10.70	10.58	10.58
944	NASDAQ	PFM	Tue, Jun 16, 2009	10.86	10.86	10.59	10.59
943	NASDAQ	PFM	Mon, Jun 15, 2009	10.86	10.89	10.74	10.79
942	NASDAQ	PFM	Fri, Jun 12, 2009	10.94	11.00	10.91	11.00
941	NASDAQ	PFM	Thu, Jun 11, 2009	10.90	11.10	10.90	10.97
940	NASDAQ	PFM	Wed, Jun 10, 2009	11.02	11.02	10.83	10.91
939	NASDAQ	PFM	Tue, Jun 9, 2009	10.97	11.01	10.94	10.98
938	NASDAQ	PFM	Mon, Jun 8, 2009	10.91	11.05	10.84	10.98
937	NASDAQ	PFM	Fri, Jun 5, 2009	11.10	11.10	10.94	10.97
936	NASDAQ	PFM	Thu, Jun 4, 2009	10.93	11.01	10.87	11.01
935	NASDAQ	PFM	Wed, Jun 3, 2009	11.03	11.03	10.85	10.94
934	NASDAQ	PFM	Tue, Jun 2, 2009	11.01	11.10	10.98	11.05
933	NASDAQ	PFM	Mon, Jun 1, 2009	10.92	11.04	10.85	10.98
932	NASDAQ	PFM	Fri, May 29, 2009	10.67	10.73	10.57	10.73
931	NASDAQ	PFM	Thu, May 28, 2009	10.58	10.63	10.43	10.61
930	NASDAQ	PFM	Wed, May 27, 2009	10.80	10.80	10.48	10.48
929	NASDAQ	PFM	Tue, May 26, 2009	10.40	10.75	10.40	10.70
928	NASDAQ	PFM	Fri, May 22, 2009	10.49	10.57	10.46	10.46
927	NASDAQ	PFM	Thu, May 21, 2009	10.48	10.52	10.40	10.47
926	NASDAQ	PFM	Wed, May 20, 2009	10.81	10.86	10.60	10.60
925	NASDAQ	PFM	Tue, May 19, 2009	10.74	10.80	10.69	10.69
924	NASDAQ	PFM	Mon, May 18, 2009	10.53	10.73	10.53	10.70
923	NASDAQ	PFM	Fri, May 15, 2009	10.55	10.55	10.37	10.42
922	NASDAQ	PFM	Thu, May 14, 2009	10.45	10.59	10.43	10.50
921	NASDAQ	PFM	Wed, May 13, 2009	10.57	10.59	10.43	10.47
920	NASDAQ	PFM	Tue, May 12, 2009	10.66	10.75	10.55	10.68
919	NASDAQ	PFM	Mon, May 11, 2009	10.78	10.79	10.68	10.69
918	NASDAQ	PFM	Fri, May 8, 2009	10.80	10.89	10.70	10.89
917	NASDAQ	PFM	Thu, May 7, 2009	10.84	10.84	10.56	10.65
916	NASDAQ	PFM	Wed, May 6, 2009	10.74	10.74	10.58	10.73
915	NASDAQ	PFM	Tue, May 5, 2009	10.56	10.64	10.51	10.55
914	NASDAQ	PFM	Mon, May 4, 2009	10.45	10.65	10.44	10.65
913	NASDAQ	PFM	Fri, May 1, 2009	10.34	10.35	10.20	10.28
912	NASDAQ	PFM	Thu, Apr 30, 2009	10.43	10.46	10.26	10.31
911	NASDAQ	PFM	Wed, Apr 29, 2009	10.25	10.38	9.99	10.27
910	NASDAQ	PFM	Tue, Apr 28, 2009	10.02	10.21	10.02	10.11
909	NASDAQ	PFM	Mon, Apr 27, 2009	9.98	10.26	9.98	10.09
908	NASDAQ	PFM	Fri, Apr 24, 2009	10.20	10.27	10.12	10.19
907	NASDAQ	PFM	Thu, Apr 23, 2009	10.09	10.11	9.77	10.09
906	NASDAQ	PFM	Wed, Apr 22, 2009	10.08	10.25	9.99	9.99
905	NASDAQ	PFM	Tue, Apr 21, 2009	9.82	10.16	9.82	10.13
904	NASDAQ	PFM	Mon, Apr 20, 2009	10.22	10.23	9.90	9.90
903	NASDAQ	PFM	Fri, Apr 17, 2009	10.21	10.40	10.08	10.31
902	NASDAQ	PFM	Thu, Apr 16, 2009	10.21	10.32	10.07	10.25
901	NASDAQ	PFM	Wed, Apr 15, 2009	9.96	10.12	9.89	10.11
900	NASDAQ	PFM	Tue, Apr 14, 2009	10.05	10.16	9.95	9.95
899	NASDAQ	PFM	Mon, Apr 13, 2009	10.13	10.27	10.05	10.18
898	NASDAQ	PFM	Thu, Apr 9, 2009	10.12	10.25	9.35	10.16
897	NASDAQ	PFM	Wed, Apr 8, 2009	9.77	9.83	9.74	9.81
896	NASDAQ	PFM	Tue, Apr 7, 2009	9.85	9.85	9.70	9.71
895	NASDAQ	PFM	Mon, Apr 6, 2009	9.94	9.99	9.82	9.96
894	NASDAQ	PFM	Fri, Apr 3, 2009	10.01	10.07	9.87	10.07
893	NASDAQ	PFM	Thu, Apr 2, 2009	10.00	10.10	9.93	9.96
892	NASDAQ	PFM	Wed, Apr 1, 2009	9.42	9.78	9.42	9.69
891	NASDAQ	PFM	Tue, Mar 31, 2009	9.61	9.73	9.53	9.62
890	NASDAQ	PFM	Mon, Mar 30, 2009	9.63	9.63	9.40	9.50
889	NASDAQ	PFM	Fri, Mar 27, 2009	9.86	9.90	9.75	9.76
888	NASDAQ	PFM	Thu, Mar 26, 2009	9.93	9.97	9.78	9.92
887	NASDAQ	PFM	Wed, Mar 25, 2009	9.71	9.96	9.55	9.76
886	NASDAQ	PFM	Tue, Mar 24, 2009	9.77	9.87	9.61	9.65
885	NASDAQ	PFM	Mon, Mar 23, 2009	9.63	9.86	9.44	9.83
884	NASDAQ	PFM	Fri, Mar 20, 2009	9.50	9.50	9.24	9.25
883	NASDAQ	PFM	Thu, Mar 19, 2009	9.77	9.82	9.41	9.44
882	NASDAQ	PFM	Wed, Mar 18, 2009	9.35	9.68	9.25	9.60
881	NASDAQ	PFM	Tue, Mar 17, 2009	9.19	9.37	9.05	9.37
880	NASDAQ	PFM	Mon, Mar 16, 2009	9.29	9.38	9.11	9.11
879	NASDAQ	PFM	Fri, Mar 13, 2009	9.15	9.20	9.00	9.11
878	NASDAQ	PFM	Thu, Mar 12, 2009	8.65	9.11	8.62	9.03
877	NASDAQ	PFM	Wed, Mar 11, 2009	8.84	8.85	8.63	8.69
876	NASDAQ	PFM	Tue, Mar 10, 2009	8.43	8.68	8.38	8.68
875	NASDAQ	PFM	Mon, Mar 9, 2009	8.26	8.40	8.15	8.23
874	NASDAQ	PFM	Fri, Mar 6, 2009	8.35	8.43	8.09	8.27
873	NASDAQ	PFM	Thu, Mar 5, 2009	8.33	8.47	8.15	8.24
872	NASDAQ	PFM	Wed, Mar 4, 2009	8.54	8.70	8.40	8.55
871	NASDAQ	PFM	Tue, Mar 3, 2009	8.70	8.70	8.21	8.44
870	NASDAQ	PFM	Mon, Mar 2, 2009	8.72	8.78	8.50	8.52
869	NASDAQ	PFM	Fri, Feb 27, 2009	8.92	9.11	8.92	8.94
868	NASDAQ	PFM	Thu, Feb 26, 2009	9.41	9.43	9.15	9.15
867	NASDAQ	PFM	Wed, Feb 25, 2009	9.33	9.40	9.12	9.24
866	NASDAQ	PFM	Tue, Feb 24, 2009	9.04	9.39	9.04	9.34
865	NASDAQ	PFM	Mon, Feb 23, 2009	9.46	9.46	9.01	9.01
864	NASDAQ	PFM	Fri, Feb 20, 2009	9.32	9.42	8.59	9.31
863	NASDAQ	PFM	Thu, Feb 19, 2009	9.61	9.68	9.44	9.44
862	NASDAQ	PFM	Wed, Feb 18, 2009	9.65	9.65	9.44	9.54
861	NASDAQ	PFM	Tue, Feb 17, 2009	9.88	9.88	9.54	9.55
860	NASDAQ	PFM	Fri, Feb 13, 2009	10.02	10.08	9.92	9.92
859	NASDAQ	PFM	Thu, Feb 12, 2009	9.95	10.09	9.74	10.09
858	NASDAQ	PFM	Wed, Feb 11, 2009	9.98	10.09	9.94	10.05
857	NASDAQ	PFM	Tue, Feb 10, 2009	10.39	10.42	9.92	9.98
856	NASDAQ	PFM	Mon, Feb 9, 2009	10.41	10.52	10.38	10.48
855	NASDAQ	PFM	Fri, Feb 6, 2009	10.15	10.49	10.15	10.46
854	NASDAQ	PFM	Thu, Feb 5, 2009	9.95	10.24	9.89	10.17
853	NASDAQ	PFM	Wed, Feb 4, 2009	10.17	10.30	10.00	10.00
852	NASDAQ	PFM	Tue, Feb 3, 2009	10.06	10.21	10.01	10.16
851	NASDAQ	PFM	Mon, Feb 2, 2009	9.98	10.10	9.92	10.06
850	NASDAQ	PFM	Fri, Jan 30, 2009	10.31	10.31	10.04	10.08
849	NASDAQ	PFM	Thu, Jan 29, 2009	10.55	10.55	10.28	10.31
848	NASDAQ	PFM	Wed, Jan 28, 2009	10.54	10.67	10.47	10.60
847	NASDAQ	PFM	Tue, Jan 27, 2009	10.28	10.33	10.19	10.28
846	NASDAQ	PFM	Mon, Jan 26, 2009	10.35	10.35	10.10	10.15
845	NASDAQ	PFM	Fri, Jan 23, 2009	9.91	10.19	9.90	10.15
844	NASDAQ	PFM	Thu, Jan 22, 2009	10.23	10.32	10.00	10.22
843	NASDAQ	PFM	Wed, Jan 21, 2009	10.23	10.38	9.95	10.38
842	NASDAQ	PFM	Tue, Jan 20, 2009	10.44	10.52	10.04	10.04
841	NASDAQ	PFM	Fri, Jan 16, 2009	10.83	10.83	10.34	10.58
840	NASDAQ	PFM	Thu, Jan 15, 2009	10.51	10.61	10.20	10.52
839	NASDAQ	PFM	Wed, Jan 14, 2009	10.78	10.78	10.47	10.59
838	NASDAQ	PFM	Tue, Jan 13, 2009	10.89	10.98	10.81	10.91
837	NASDAQ	PFM	Mon, Jan 12, 2009	11.08	11.12	10.85	10.92
836	NASDAQ	PFM	Fri, Jan 9, 2009	11.41	11.41	11.11	11.14
835	NASDAQ	PFM	Thu, Jan 8, 2009	11.33	11.43	11.20	11.37
834	NASDAQ	PFM	Wed, Jan 7, 2009	11.50	11.56	11.33	11.38
833	NASDAQ	PFM	Tue, Jan 6, 2009	11.82	11.82	11.61	11.70
832	NASDAQ	PFM	Mon, Jan 5, 2009	11.78	11.78	11.59	11.68
831	NASDAQ	PFM	Fri, Jan 2, 2009	11.55	11.83	11.45	11.80
830	NASDAQ	PFM	Wed, Dec 31, 2008	11.40	11.56	11.31	11.56
829	NASDAQ	PFM	Tue, Dec 30, 2008	11.25	11.37	11.13	11.37
828	NASDAQ	PFM	Mon, Dec 29, 2008	11.13	11.13	10.93	11.11
827	NASDAQ	PFM	Fri, Dec 26, 2008	11.21	11.21	11.08	11.16
826	NASDAQ	PFM	Wed, Dec 24, 2008	11.03	11.13	11.01	11.11
825	NASDAQ	PFM	Tue, Dec 23, 2008	11.18	11.29	11.00	11.06
824	NASDAQ	PFM	Mon, Dec 22, 2008	11.28	11.37	10.97	11.00
823	NASDAQ	PFM	Fri, Dec 19, 2008	11.54	11.56	11.26	11.33
822	NASDAQ	PFM	Thu, Dec 18, 2008	11.74	11.76	11.33	11.42
821	NASDAQ	PFM	Wed, Dec 17, 2008	11.69	11.78	11.51	11.61
820	NASDAQ	PFM	Tue, Dec 16, 2008	11.36	11.74	11.25	11.69
819	NASDAQ	PFM	Mon, Dec 15, 2008	11.48	11.48	11.03	11.24
818	NASDAQ	PFM	Fri, Dec 12, 2008	10.99	11.40	10.97	11.39
817	NASDAQ	PFM	Thu, Dec 11, 2008	11.49	11.55	11.12	11.12
816	NASDAQ	PFM	Wed, Dec 10, 2008	11.67	11.79	11.35	11.54
815	NASDAQ	PFM	Tue, Dec 9, 2008	11.59	11.80	11.39	11.45
814	NASDAQ	PFM	Mon, Dec 8, 2008	11.70	11.91	11.58	11.76
813	NASDAQ	PFM	Fri, Dec 5, 2008	11.11	11.52	10.79	11.52
812	NASDAQ	PFM	Thu, Dec 4, 2008	11.09	11.43	10.90	11.03
811	NASDAQ	PFM	Wed, Dec 3, 2008	10.94	11.36	10.79	11.32
810	NASDAQ	PFM	Tue, Dec 2, 2008	10.79	11.01	10.64	10.99
809	NASDAQ	PFM	Mon, Dec 1, 2008	11.84	11.84	10.56	10.56
808	NASDAQ	PFM	Fri, Nov 28, 2008	11.37	11.55	11.32	11.55
807	NASDAQ	PFM	Wed, Nov 26, 2008	10.75	11.41	10.75	11.39
806	NASDAQ	PFM	Tue, Nov 25, 2008	11.82	11.82	10.83	11.06
805	NASDAQ	PFM	Mon, Nov 24, 2008	11.55	11.76	10.49	10.94
804	NASDAQ	PFM	Fri, Nov 21, 2008	10.49	10.49	9.66	10.19
803	NASDAQ	PFM	Thu, Nov 20, 2008	10.48	10.69	9.78	9.84
802	NASDAQ	PFM	Wed, Nov 19, 2008	11.07	11.24	10.50	10.56
801	NASDAQ	PFM	Tue, Nov 18, 2008	11.21	11.21	10.72	10.96
800	NASDAQ	PFM	Mon, Nov 17, 2008	11.19	11.35	10.91	10.94
799	NASDAQ	PFM	Fri, Nov 14, 2008	11.32	11.71	11.26	11.26
798	NASDAQ	PFM	Thu, Nov 13, 2008	11.22	11.63	10.64	11.63
797	NASDAQ	PFM	Wed, Nov 12, 2008	11.19	11.33	11.00	11.04
796	NASDAQ	PFM	Tue, Nov 11, 2008	11.41	11.58	11.33	11.49
795	NASDAQ	PFM	Mon, Nov 10, 2008	12.58	12.58	11.56	11.64
794	NASDAQ	PFM	Fri, Nov 7, 2008	11.47	11.77	11.47	11.72
793	NASDAQ	PFM	Thu, Nov 6, 2008	12.04	12.11	11.43	11.48
792	NASDAQ	PFM	Wed, Nov 5, 2008	12.79	12.79	12.01	12.01
791	NASDAQ	PFM	Tue, Nov 4, 2008	13.09	13.57	12.42	12.66
790	NASDAQ	PFM	Mon, Nov 3, 2008	12.29	12.40	12.17	12.23
789	NASDAQ	PFM	Fri, Oct 31, 2008	12.05	12.38	11.96	12.15
788	NASDAQ	PFM	Thu, Oct 30, 2008	13.36	13.36	11.79	12.23
787	NASDAQ	PFM	Wed, Oct 29, 2008	11.99	12.30	11.58	11.98
786	NASDAQ	PFM	Tue, Oct 28, 2008	11.03	11.73	10.86	11.65
785	NASDAQ	PFM	Mon, Oct 27, 2008	11.00	11.37	10.71	10.83
784	NASDAQ	PFM	Fri, Oct 24, 2008	10.71	11.39	10.00	11.15
783	NASDAQ	PFM	Thu, Oct 23, 2008	11.63	11.64	10.99	11.37
782	NASDAQ	PFM	Wed, Oct 22, 2008	12.00	12.00	11.19	11.37
781	NASDAQ	PFM	Tue, Oct 21, 2008	12.27	12.34	12.00	12.10
780	NASDAQ	PFM	Mon, Oct 20, 2008	12.09	12.22	11.89	12.20
779	NASDAQ	PFM	Fri, Oct 17, 2008	11.40	12.31	11.40	11.88
778	NASDAQ	PFM	Thu, Oct 16, 2008	11.51	11.92	11.01	11.92
777	NASDAQ	PFM	Wed, Oct 15, 2008	11.96	12.34	11.50	11.50
776	NASDAQ	PFM	Tue, Oct 14, 2008	13.50	16.02	12.21	12.60
775	NASDAQ	PFM	Mon, Oct 13, 2008	12.74	13.32	11.56	12.41
774	NASDAQ	PFM	Fri, Oct 10, 2008	10.22	18.00	10.22	11.50
773	NASDAQ	PFM	Thu, Oct 9, 2008	12.94	12.94	11.00	11.00
772	NASDAQ	PFM	Wed, Oct 8, 2008	13.25	13.25	12.26	12.38
771	NASDAQ	PFM	Tue, Oct 7, 2008	14.77	14.77	12.59	12.71
770	NASDAQ	PFM	Mon, Oct 6, 2008	13.73	14.69	12.75	13.42
769	NASDAQ	PFM	Fri, Oct 3, 2008	14.43	14.44	13.72	13.73
768	NASDAQ	PFM	Thu, Oct 2, 2008	14.59	14.59	13.96	13.97
767	NASDAQ	PFM	Wed, Oct 1, 2008	15.00	15.00	14.16	14.35
766	NASDAQ	PFM	Tue, Sep 30, 2008	15.01	15.01	13.89	15.00
765	NASDAQ	PFM	Mon, Sep 29, 2008	15.37	15.37	13.76	13.90
764	NASDAQ	PFM	Fri, Sep 26, 2008	14.17	14.76	14.17	14.76
763	NASDAQ	PFM	Thu, Sep 25, 2008	15.36	15.36	14.47	14.53
762	NASDAQ	PFM	Wed, Sep 24, 2008	14.39	14.42	14.29	14.37
761	NASDAQ	PFM	Tue, Sep 23, 2008	15.15	15.15	14.35	14.46
760	NASDAQ	PFM	Mon, Sep 22, 2008	15.25	15.25	14.56	14.56
759	NASDAQ	PFM	Fri, Sep 19, 2008	17.04	20.50	14.78	15.10
758	NASDAQ	PFM	Thu, Sep 18, 2008	14.16	14.81	13.90	14.79
757	NASDAQ	PFM	Wed, Sep 17, 2008	14.40	14.43	14.12	14.16
756	NASDAQ	PFM	Tue, Sep 16, 2008	13.95	14.87	13.95	14.63
755	NASDAQ	PFM	Mon, Sep 15, 2008	14.60	14.86	14.47	14.47
754	NASDAQ	PFM	Fri, Sep 12, 2008	14.99	15.07	14.98	15.04
753	NASDAQ	PFM	Thu, Sep 11, 2008	14.47	15.10	14.47	15.10
752	NASDAQ	PFM	Wed, Sep 10, 2008	14.97	15.03	14.87	14.93
751	NASDAQ	PFM	Tue, Sep 9, 2008	15.44	15.44	14.96	14.96
750	NASDAQ	PFM	Mon, Sep 8, 2008	15.26	15.44	15.10	15.23
749	NASDAQ	PFM	Fri, Sep 5, 2008	14.66	14.91	14.58	14.91
748	NASDAQ	PFM	Thu, Sep 4, 2008	15.11	15.11	14.80	14.80
747	NASDAQ	PFM	Wed, Sep 3, 2008	15.16	15.22	15.13	15.16
746	NASDAQ	PFM	Tue, Sep 2, 2008	14.96	15.35	14.96	15.07
745	NASDAQ	PFM	Fri, Aug 29, 2008	15.16	15.16	15.07	15.09
744	NASDAQ	PFM	Thu, Aug 28, 2008	15.02	15.18	15.02	15.18
743	NASDAQ	PFM	Wed, Aug 27, 2008	14.85	14.98	14.80	14.91
742	NASDAQ	PFM	Tue, Aug 26, 2008	14.72	14.84	14.72	14.80
741	NASDAQ	PFM	Mon, Aug 25, 2008	14.98	14.98	14.79	14.82
740	NASDAQ	PFM	Fri, Aug 22, 2008	15.02	15.09	15.02	15.02
739	NASDAQ	PFM	Thu, Aug 21, 2008	14.77	14.92	14.75	14.85
738	NASDAQ	PFM	Wed, Aug 20, 2008	14.80	14.88	14.70	14.86
737	NASDAQ	PFM	Tue, Aug 19, 2008	14.84	14.84	14.78	14.78
736	NASDAQ	PFM	Mon, Aug 18, 2008	15.26	15.26	14.96	14.99
735	NASDAQ	PFM	Fri, Aug 15, 2008	15.19	15.27	15.17	15.20
734	NASDAQ	PFM	Thu, Aug 14, 2008	14.93	15.21	14.93	15.10
733	NASDAQ	PFM	Wed, Aug 13, 2008	14.98	15.10	14.90	14.99
732	NASDAQ	PFM	Tue, Aug 12, 2008	15.22	15.28	15.11	15.12
731	NASDAQ	PFM	Mon, Aug 11, 2008	15.19	15.38	15.15	15.28
730	NASDAQ	PFM	Fri, Aug 8, 2008	14.67	15.16	14.67	15.15
729	NASDAQ	PFM	Thu, Aug 7, 2008	14.98	14.98	14.77	14.77
728	NASDAQ	PFM	Wed, Aug 6, 2008	14.90	15.16	14.90	15.14
727	NASDAQ	PFM	Tue, Aug 5, 2008	14.75	15.11	14.75	15.11
726	NASDAQ	PFM	Mon, Aug 4, 2008	14.62	14.80	14.62	14.69
725	NASDAQ	PFM	Fri, Aug 1, 2008	14.75	14.77	14.66	14.77
724	NASDAQ	PFM	Thu, Jul 31, 2008	14.90	14.96	14.75	14.75
723	NASDAQ	PFM	Wed, Jul 30, 2008	14.87	14.95	14.76	14.82
722	NASDAQ	PFM	Tue, Jul 29, 2008	14.34	14.72	14.34	14.70
721	NASDAQ	PFM	Mon, Jul 28, 2008	14.88	14.88	14.32	14.32
720	NASDAQ	PFM	Fri, Jul 25, 2008	14.70	14.70	14.59	14.65
719	NASDAQ	PFM	Thu, Jul 24, 2008	15.08	15.08	14.66	14.66
718	NASDAQ	PFM	Wed, Jul 23, 2008	15.05	15.08	14.88	15.08
717	NASDAQ	PFM	Tue, Jul 22, 2008	14.54	14.92	14.54	14.92
716	NASDAQ	PFM	Mon, Jul 21, 2008	14.77	14.77	14.52	14.54
715	NASDAQ	PFM	Fri, Jul 18, 2008	14.56	14.61	14.48	14.59
714	NASDAQ	PFM	Thu, Jul 17, 2008	14.42	14.53	14.26	14.48
713	NASDAQ	PFM	Wed, Jul 16, 2008	13.94	14.29	13.94	14.29
712	NASDAQ	PFM	Tue, Jul 15, 2008	13.78	14.00	13.66	13.85
711	NASDAQ	PFM	Mon, Jul 14, 2008	14.26	14.26	13.95	14.02
710	NASDAQ	PFM	Fri, Jul 11, 2008	14.08	14.22	14.03	14.20
709	NASDAQ	PFM	Thu, Jul 10, 2008	14.24	14.30	14.17	14.30
708	NASDAQ	PFM	Wed, Jul 9, 2008	14.53	14.55	14.23	14.27
707	NASDAQ	PFM	Tue, Jul 8, 2008	14.18	14.33	14.18	14.32
706	NASDAQ	PFM	Mon, Jul 7, 2008	14.35	14.39	14.09	14.28
705	NASDAQ	PFM	Thu, Jul 3, 2008	14.32	14.32	14.30	14.30
704	NASDAQ	PFM	Wed, Jul 2, 2008	14.50	14.50	14.24	14.24
703	NASDAQ	PFM	Tue, Jul 1, 2008	14.26	14.45	14.19	14.43
702	NASDAQ	PFM	Mon, Jun 30, 2008	14.42	14.44	14.30	14.44
701	NASDAQ	PFM	Fri, Jun 27, 2008	14.52	14.52	14.35	14.37
700	NASDAQ	PFM	Thu, Jun 26, 2008	14.79	14.79	14.49	14.49
699	NASDAQ	PFM	Wed, Jun 25, 2008	14.96	15.05	14.92	14.92
698	NASDAQ	PFM	Tue, Jun 24, 2008	14.75	14.92	14.67	14.80
697	NASDAQ	PFM	Mon, Jun 23, 2008	14.92	14.92	14.79	14.80
696	NASDAQ	PFM	Fri, Jun 20, 2008	15.00	15.00	14.82	14.86
695	NASDAQ	PFM	Thu, Jun 19, 2008	15.20	15.25	15.10	15.23
694	NASDAQ	PFM	Wed, Jun 18, 2008	15.27	15.27	15.16	15.17
693	NASDAQ	PFM	Tue, Jun 17, 2008	15.52	15.52	15.39	15.39
692	NASDAQ	PFM	Mon, Jun 16, 2008	15.46	15.59	15.46	15.59
691	NASDAQ	PFM	Fri, Jun 13, 2008	15.37	15.55	15.37	15.55
690	NASDAQ	PFM	Thu, Jun 12, 2008	15.50	15.54	15.35	15.38
689	NASDAQ	PFM	Wed, Jun 11, 2008	15.53	15.53	15.32	15.32
688	NASDAQ	PFM	Tue, Jun 10, 2008	15.43	15.65	15.43	15.60
687	NASDAQ	PFM	Mon, Jun 9, 2008	15.61	15.63	15.47	15.53
686	NASDAQ	PFM	Fri, Jun 6, 2008	15.82	15.82	15.59	15.59
685	NASDAQ	PFM	Thu, Jun 5, 2008	15.86	16.00	15.80	15.98
684	NASDAQ	PFM	Wed, Jun 4, 2008	15.87	15.87	15.71	15.78
683	NASDAQ	PFM	Tue, Jun 3, 2008	15.84	15.89	15.73	15.81
682	NASDAQ	PFM	Mon, Jun 2, 2008	15.88	15.89	15.75	15.83
681	NASDAQ	PFM	Fri, May 30, 2008	16.04	16.06	15.97	16.05
680	NASDAQ	PFM	Thu, May 29, 2008	15.82	16.09	15.82	16.07
679	NASDAQ	PFM	Wed, May 28, 2008	15.94	15.94	15.78	15.87
678	NASDAQ	PFM	Tue, May 27, 2008	15.77	15.89	15.77	15.87
677	NASDAQ	PFM	Fri, May 23, 2008	15.87	15.88	15.81	15.82
676	NASDAQ	PFM	Thu, May 22, 2008	15.94	16.02	15.94	15.99
675	NASDAQ	PFM	Wed, May 21, 2008	16.17	16.17	15.89	15.92
674	NASDAQ	PFM	Tue, May 20, 2008	16.25	16.25	16.08	16.11
673	NASDAQ	PFM	Mon, May 19, 2008	16.24	16.42	16.24	16.28
672	NASDAQ	PFM	Fri, May 16, 2008	16.29	16.29	16.20	16.26
671	NASDAQ	PFM	Thu, May 15, 2008	16.24	16.28	16.15	16.28
670	NASDAQ	PFM	Wed, May 14, 2008	16.23	16.30	16.19	16.19
669	NASDAQ	PFM	Tue, May 13, 2008	16.16	16.16	16.08	16.10
668	NASDAQ	PFM	Mon, May 12, 2008	15.99	16.17	15.99	16.17
667	NASDAQ	PFM	Fri, May 9, 2008	16.01	16.03	15.94	15.96
666	NASDAQ	PFM	Thu, May 8, 2008	16.14	16.16	16.04	16.07
665	NASDAQ	PFM	Wed, May 7, 2008	16.33	16.39	16.05	16.05
664	NASDAQ	PFM	Tue, May 6, 2008	16.26	16.40	16.16	16.39
663	NASDAQ	PFM	Mon, May 5, 2008	16.47	16.47	16.30	16.35
662	NASDAQ	PFM	Fri, May 2, 2008	16.53	16.55	16.36	16.45
661	NASDAQ	PFM	Thu, May 1, 2008	16.21	16.45	16.21	16.41
660	NASDAQ	PFM	Wed, Apr 30, 2008	16.21	16.37	16.12	16.12
659	NASDAQ	PFM	Tue, Apr 29, 2008	16.24	16.29	16.21	16.25
658	NASDAQ	PFM	Mon, Apr 28, 2008	16.28	16.34	16.25	16.26
657	NASDAQ	PFM	Fri, Apr 25, 2008	16.11	16.18	16.11	16.18
656	NASDAQ	PFM	Thu, Apr 24, 2008	16.11	16.26	16.03	16.21
655	NASDAQ	PFM	Wed, Apr 23, 2008	16.00	16.30	15.98	16.07
654	NASDAQ	PFM	Tue, Apr 22, 2008	16.05	16.10	15.98	16.05
653	NASDAQ	PFM	Mon, Apr 21, 2008	16.17	16.17	16.04	16.15
652	NASDAQ	PFM	Fri, Apr 18, 2008	16.22	16.27	16.17	16.19
651	NASDAQ	PFM	Thu, Apr 17, 2008	15.98	16.05	15.98	16.05
650	NASDAQ	PFM	Wed, Apr 16, 2008	15.95	16.03	15.86	16.02
649	NASDAQ	PFM	Tue, Apr 15, 2008	15.70	15.76	15.63	15.76
648	NASDAQ	PFM	Mon, Apr 14, 2008	15.71	15.71	15.64	15.67
647	NASDAQ	PFM	Fri, Apr 11, 2008	15.83	15.87	15.72	15.73
646	NASDAQ	PFM	Thu, Apr 10, 2008	16.02	16.10	15.94	16.03
645	NASDAQ	PFM	Wed, Apr 9, 2008	16.15	16.15	15.96	16.00
644	NASDAQ	PFM	Tue, Apr 8, 2008	16.13	16.17	16.10	16.16
643	NASDAQ	PFM	Mon, Apr 7, 2008	16.27	16.37	16.21	16.22
642	NASDAQ	PFM	Fri, Apr 4, 2008	16.15	16.40	16.15	16.19
641	NASDAQ	PFM	Thu, Apr 3, 2008	16.31	16.31	16.19	16.23
640	NASDAQ	PFM	Wed, Apr 2, 2008	16.30	16.37	16.19	16.19
639	NASDAQ	PFM	Tue, Apr 1, 2008	16.08	16.31	15.94	16.29
638	NASDAQ	PFM	Mon, Mar 31, 2008	15.63	15.81	15.63	15.78
637	NASDAQ	PFM	Fri, Mar 28, 2008	15.92	15.92	15.61	15.61
636	NASDAQ	PFM	Thu, Mar 27, 2008	15.86	15.88	15.77	15.77
635	NASDAQ	PFM	Wed, Mar 26, 2008	16.12	16.12	15.85	15.86
634	NASDAQ	PFM	Tue, Mar 25, 2008	16.01	16.07	15.94	16.02
633	NASDAQ	PFM	Mon, Mar 24, 2008	15.93	16.14	15.93	16.06
632	NASDAQ	PFM	Thu, Mar 20, 2008	15.83	15.86	15.55	15.86
631	NASDAQ	PFM	Wed, Mar 19, 2008	15.96	15.96	15.59	15.60
630	NASDAQ	PFM	Tue, Mar 18, 2008	15.40	15.77	15.40	15.77
629	NASDAQ	PFM	Mon, Mar 17, 2008	14.24	15.30	14.24	15.27
628	NASDAQ	PFM	Fri, Mar 14, 2008	15.45	15.45	15.11	15.21
627	NASDAQ	PFM	Thu, Mar 13, 2008	15.45	15.60	15.20	15.50
626	NASDAQ	PFM	Wed, Mar 12, 2008	15.81	15.81	15.46	15.46
625	NASDAQ	PFM	Tue, Mar 11, 2008	15.11	15.55	15.11	15.55
624	NASDAQ	PFM	Mon, Mar 10, 2008	15.05	15.22	15.01	15.02
623	NASDAQ	PFM	Fri, Mar 7, 2008	15.27	15.37	14.70	15.20
622	NASDAQ	PFM	Thu, Mar 6, 2008	15.38	15.48	15.31	15.31
621	NASDAQ	PFM	Wed, Mar 5, 2008	15.70	15.71	15.57	15.63
620	NASDAQ	PFM	Tue, Mar 4, 2008	15.65	15.65	15.35	15.58
619	NASDAQ	PFM	Mon, Mar 3, 2008	15.40	15.63	15.40	15.61
618	NASDAQ	PFM	Fri, Feb 29, 2008	15.75	15.80	15.25	15.25
617	NASDAQ	PFM	Thu, Feb 28, 2008	16.03	16.10	15.98	15.99
616	NASDAQ	PFM	Wed, Feb 27, 2008	16.12	16.28	16.12	16.17
615	NASDAQ	PFM	Tue, Feb 26, 2008	16.01	16.24	16.01	16.18
614	NASDAQ	PFM	Mon, Feb 25, 2008	15.88	16.02	15.83	15.97
613	NASDAQ	PFM	Fri, Feb 22, 2008	15.70	15.87	15.60	15.87
612	NASDAQ	PFM	Thu, Feb 21, 2008	15.97	15.97	15.70	15.73
611	NASDAQ	PFM	Wed, Feb 20, 2008	15.69	15.92	15.69	15.88
610	NASDAQ	PFM	Tue, Feb 19, 2008	15.94	15.95	15.77	15.79
609	NASDAQ	PFM	Fri, Feb 15, 2008	15.75	15.83	15.70	15.82
608	NASDAQ	PFM	Thu, Feb 14, 2008	16.02	16.02	15.80	15.80
607	NASDAQ	PFM	Wed, Feb 13, 2008	15.95	16.03	15.88	16.03
606	NASDAQ	PFM	Tue, Feb 12, 2008	15.79	15.94	15.79	15.88
605	NASDAQ	PFM	Mon, Feb 11, 2008	15.65	15.72	15.50	15.68
604	NASDAQ	PFM	Fri, Feb 8, 2008	15.84	15.84	15.60	15.67
603	NASDAQ	PFM	Thu, Feb 7, 2008	15.76	15.86	15.62	15.86
602	NASDAQ	PFM	Wed, Feb 6, 2008	15.82	15.90	15.65	15.67
601	NASDAQ	PFM	Tue, Feb 5, 2008	16.12	16.12	15.79	15.79
600	NASDAQ	PFM	Mon, Feb 4, 2008	16.39	16.39	16.20	16.22
599	NASDAQ	PFM	Fri, Feb 1, 2008	16.26	16.43	16.23	16.42
598	NASDAQ	PFM	Thu, Jan 31, 2008	15.62	16.26	15.62	16.26
597	NASDAQ	PFM	Wed, Jan 30, 2008	15.91	16.24	15.88	15.93
596	NASDAQ	PFM	Tue, Jan 29, 2008	15.92	16.03	15.86	15.97
595	NASDAQ	PFM	Mon, Jan 28, 2008	15.52	15.85	15.50	15.83
594	NASDAQ	PFM	Fri, Jan 25, 2008	15.89	15.96	15.59	15.59
593	NASDAQ	PFM	Thu, Jan 24, 2008	15.70	15.99	15.68	15.81
592	NASDAQ	PFM	Wed, Jan 23, 2008	15.24	15.76	15.09	15.68
591	NASDAQ	PFM	Tue, Jan 22, 2008	13.96	15.44	13.96	15.44
590	NASDAQ	PFM	Fri, Jan 18, 2008	15.68	15.68	15.23	15.33
589	NASDAQ	PFM	Thu, Jan 17, 2008	15.74	15.80	15.45	15.45
588	NASDAQ	PFM	Wed, Jan 16, 2008	15.93	16.06	15.87	15.87
587	NASDAQ	PFM	Tue, Jan 15, 2008	16.03	16.05	15.92	15.97
586	NASDAQ	PFM	Mon, Jan 14, 2008	16.23	16.26	16.17	16.26
585	NASDAQ	PFM	Fri, Jan 11, 2008	16.31	16.36	16.13	16.19
584	NASDAQ	PFM	Thu, Jan 10, 2008	15.99	16.44	15.99	16.33
583	NASDAQ	PFM	Wed, Jan 9, 2008	16.01	16.24	15.88	16.24
582	NASDAQ	PFM	Tue, Jan 8, 2008	16.42	16.67	15.99	15.99
581	NASDAQ	PFM	Mon, Jan 7, 2008	16.21	16.38	16.21	16.36
580	NASDAQ	PFM	Fri, Jan 4, 2008	16.41	16.41	16.20	16.21
579	NASDAQ	PFM	Thu, Jan 3, 2008	16.57	16.58	16.48	16.51
578	NASDAQ	PFM	Wed, Jan 2, 2008	16.71	16.72	16.45	16.52
577	NASDAQ	PFM	Mon, Dec 31, 2007	16.85	16.85	16.69	16.74
576	NASDAQ	PFM	Fri, Dec 28, 2007	16.87	17.10	16.76	16.80
575	NASDAQ	PFM	Thu, Dec 27, 2007	16.98	16.98	16.83	16.83
574	NASDAQ	PFM	Wed, Dec 26, 2007	16.95	17.03	16.95	17.02
573	NASDAQ	PFM	Mon, Dec 24, 2007	17.01	17.04	17.01	17.02
572	NASDAQ	PFM	Fri, Dec 21, 2007	16.62	16.93	16.62	16.90
571	NASDAQ	PFM	Thu, Dec 20, 2007	16.77	16.78	16.63	16.78
570	NASDAQ	PFM	Wed, Dec 19, 2007	16.74	16.80	16.69	16.69
569	NASDAQ	PFM	Tue, Dec 18, 2007	16.86	16.86	16.58	16.73
568	NASDAQ	PFM	Mon, Dec 17, 2007	16.70	16.81	16.60	16.60
567	NASDAQ	PFM	Fri, Dec 14, 2007	16.91	16.99	16.81	16.81
566	NASDAQ	PFM	Thu, Dec 13, 2007	16.99	17.11	16.91	17.11
565	NASDAQ	PFM	Wed, Dec 12, 2007	17.41	17.41	16.86	17.06
564	NASDAQ	PFM	Tue, Dec 11, 2007	17.27	17.47	16.97	17.10
563	NASDAQ	PFM	Mon, Dec 10, 2007	17.37	17.47	17.33	17.41
562	NASDAQ	PFM	Fri, Dec 7, 2007	17.35	17.45	17.27	17.27
561	NASDAQ	PFM	Thu, Dec 6, 2007	17.04	17.50	17.04	17.32
560	NASDAQ	PFM	Wed, Dec 5, 2007	16.78	17.11	16.78	17.11
559	NASDAQ	PFM	Tue, Dec 4, 2007	16.85	16.95	16.85	16.87
558	NASDAQ	PFM	Mon, Dec 3, 2007	16.91	17.03	16.91	16.95
557	NASDAQ	PFM	Fri, Nov 30, 2007	17.18	17.18	17.00	17.03
556	NASDAQ	PFM	Thu, Nov 29, 2007	16.88	16.94	16.83	16.89
555	NASDAQ	PFM	Wed, Nov 28, 2007	16.62	16.91	16.60	16.89
554	NASDAQ	PFM	Tue, Nov 27, 2007	16.27	16.59	16.27	16.43
553	NASDAQ	PFM	Mon, Nov 26, 2007	16.59	16.59	16.17	16.17
552	NASDAQ	PFM	Fri, Nov 23, 2007	16.41	16.59	16.08	16.50
551	NASDAQ	PFM	Wed, Nov 21, 2007	17.11	17.11	16.28	16.34
550	NASDAQ	PFM	Tue, Nov 20, 2007	16.56	16.68	16.32	16.55
549	NASDAQ	PFM	Mon, Nov 19, 2007	16.67	16.67	16.46	16.55
548	NASDAQ	PFM	Fri, Nov 16, 2007	16.85	16.87	16.69	16.85
547	NASDAQ	PFM	Thu, Nov 15, 2007	16.90	16.99	16.76	16.76
546	NASDAQ	PFM	Wed, Nov 14, 2007	17.19	17.19	16.96	16.96
545	NASDAQ	PFM	Tue, Nov 13, 2007	16.73	17.03	16.73	17.03
544	NASDAQ	PFM	Mon, Nov 12, 2007	16.68	16.85	16.60	16.60
543	NASDAQ	PFM	Fri, Nov 9, 2007	16.58	16.83	16.58	16.70
542	NASDAQ	PFM	Thu, Nov 8, 2007	16.81	16.81	16.52	16.80
541	NASDAQ	PFM	Wed, Nov 7, 2007	16.95	17.05	16.71	16.72
540	NASDAQ	PFM	Tue, Nov 6, 2007	17.08	17.09	16.97	17.08
539	NASDAQ	PFM	Mon, Nov 5, 2007	16.89	17.04	16.85	16.96
538	NASDAQ	PFM	Fri, Nov 2, 2007	17.06	17.06	16.90	17.04
537	NASDAQ	PFM	Thu, Nov 1, 2007	17.40	17.40	17.09	17.10
536	NASDAQ	PFM	Wed, Oct 31, 2007	17.58	17.60	17.46	17.52
535	NASDAQ	PFM	Tue, Oct 30, 2007	17.52	17.57	17.49	17.49
534	NASDAQ	PFM	Mon, Oct 29, 2007	17.63	17.63	17.54	17.59
533	NASDAQ	PFM	Fri, Oct 26, 2007	17.43	17.50	17.34	17.48
532	NASDAQ	PFM	Thu, Oct 25, 2007	17.40	17.45	17.18	17.33
531	NASDAQ	PFM	Wed, Oct 24, 2007	17.36	17.39	17.14	17.36
530	NASDAQ	PFM	Tue, Oct 23, 2007	17.36	17.43	17.28	17.42
529	NASDAQ	PFM	Mon, Oct 22, 2007	17.13	17.35	17.12	17.32
528	NASDAQ	PFM	Fri, Oct 19, 2007	17.59	17.59	17.29	17.29
527	NASDAQ	PFM	Thu, Oct 18, 2007	17.64	17.68	17.39	17.63
526	NASDAQ	PFM	Wed, Oct 17, 2007	17.87	17.87	17.56	17.74
525	NASDAQ	PFM	Tue, Oct 16, 2007	17.86	17.86	17.74	17.76
524	NASDAQ	PFM	Mon, Oct 15, 2007	17.91	18.05	17.83	17.88
523	NASDAQ	PFM	Fri, Oct 12, 2007	18.05	18.13	18.04	18.05
522	NASDAQ	PFM	Thu, Oct 11, 2007	18.25	18.28	18.03	18.03
521	NASDAQ	PFM	Wed, Oct 10, 2007	18.18	18.18	18.05	18.10
520	NASDAQ	PFM	Tue, Oct 9, 2007	18.10	18.22	18.07	18.17
519	NASDAQ	PFM	Mon, Oct 8, 2007	18.14	18.14	18.06	18.10
518	NASDAQ	PFM	Fri, Oct 5, 2007	18.14	18.19	18.05	18.13
517	NASDAQ	PFM	Thu, Oct 4, 2007	17.98	18.03	17.98	18.03
516	NASDAQ	PFM	Wed, Oct 3, 2007	17.96	18.05	17.96	17.99
515	NASDAQ	PFM	Tue, Oct 2, 2007	18.02	18.06	17.97	18.03
514	NASDAQ	PFM	Mon, Oct 1, 2007	17.79	18.08	17.79	18.01
513	NASDAQ	PFM	Fri, Sep 28, 2007	17.82	17.85	17.80	17.80
512	NASDAQ	PFM	Thu, Sep 27, 2007	17.87	17.89	17.77	17.77
511	NASDAQ	PFM	Wed, Sep 26, 2007	17.76	17.83	17.74	17.80
510	NASDAQ	PFM	Tue, Sep 25, 2007	17.64	17.72	17.63	17.71
509	NASDAQ	PFM	Mon, Sep 24, 2007	17.80	17.90	17.72	17.75
508	NASDAQ	PFM	Fri, Sep 21, 2007	17.95	17.95	17.85	17.88
507	NASDAQ	PFM	Thu, Sep 20, 2007	17.98	18.13	17.89	17.92
506	NASDAQ	PFM	Wed, Sep 19, 2007	18.00	18.37	18.00	18.04
505	NASDAQ	PFM	Tue, Sep 18, 2007	17.48	17.93	17.45	17.93
504	NASDAQ	PFM	Mon, Sep 17, 2007	17.43	17.45	17.39	17.39
503	NASDAQ	PFM	Fri, Sep 14, 2007	17.36	17.50	17.36	17.48
502	NASDAQ	PFM	Thu, Sep 13, 2007	17.41	17.54	17.33	17.41
501	NASDAQ	PFM	Wed, Sep 12, 2007	17.33	17.39	17.26	17.31
500	NASDAQ	PFM	Tue, Sep 11, 2007	17.17	17.30	17.14	17.26
499	NASDAQ	PFM	Mon, Sep 10, 2007	17.14	17.16	16.98	17.07
498	NASDAQ	PFM	Fri, Sep 7, 2007	17.10	17.20	17.09	17.09
497	NASDAQ	PFM	Thu, Sep 6, 2007	17.37	17.40	17.29	17.40
496	NASDAQ	PFM	Wed, Sep 5, 2007	17.38	17.38	17.24	17.29
495	NASDAQ	PFM	Tue, Sep 4, 2007	17.35	17.50	17.24	17.50
494	NASDAQ	PFM	Fri, Aug 31, 2007	17.38	17.49	17.33	17.41
493	NASDAQ	PFM	Thu, Aug 30, 2007	17.19	17.32	17.19	17.26
492	NASDAQ	PFM	Wed, Aug 29, 2007	17.09	17.32	17.09	17.31
491	NASDAQ	PFM	Tue, Aug 28, 2007	17.30	17.30	17.01	17.03
490	NASDAQ	PFM	Mon, Aug 27, 2007	17.44	17.45	17.37	17.38
489	NASDAQ	PFM	Fri, Aug 24, 2007	17.36	17.50	17.34	17.49
488	NASDAQ	PFM	Thu, Aug 23, 2007	17.45	17.45	17.27	17.33
487	NASDAQ	PFM	Wed, Aug 22, 2007	17.20	17.43	17.20	17.30
486	NASDAQ	PFM	Tue, Aug 21, 2007	17.15	17.30	17.15	17.21
485	NASDAQ	PFM	Mon, Aug 20, 2007	17.29	17.29	17.06	17.22
484	NASDAQ	PFM	Fri, Aug 17, 2007	17.08	17.23	17.02	17.22
483	NASDAQ	PFM	Thu, Aug 16, 2007	16.43	16.67	16.00	16.53
482	NASDAQ	PFM	Wed, Aug 15, 2007	16.65	17.00	16.59	16.62
481	NASDAQ	PFM	Tue, Aug 14, 2007	17.07	17.07	16.80	16.82
480	NASDAQ	PFM	Mon, Aug 13, 2007	17.20	17.23	17.05	17.07
479	NASDAQ	PFM	Fri, Aug 10, 2007	16.92	17.29	16.92	17.24
478	NASDAQ	PFM	Thu, Aug 9, 2007	17.28	17.48	17.28	17.33
477	NASDAQ	PFM	Wed, Aug 8, 2007	17.40	17.72	17.40	17.52
476	NASDAQ	PFM	Tue, Aug 7, 2007	17.07	17.61	17.07	17.39
475	NASDAQ	PFM	Mon, Aug 6, 2007	16.82	17.27	16.71	17.24
474	NASDAQ	PFM	Fri, Aug 3, 2007	17.05	17.20	16.78	16.81
473	NASDAQ	PFM	Thu, Aug 2, 2007	17.01	17.22	17.01	17.16
472	NASDAQ	PFM	Wed, Aug 1, 2007	17.03	17.10	16.83	17.10
471	NASDAQ	PFM	Tue, Jul 31, 2007	17.16	17.30	16.88	16.94
470	NASDAQ	PFM	Mon, Jul 30, 2007	17.04	17.19	16.99	17.19
469	NASDAQ	PFM	Fri, Jul 27, 2007	17.23	17.32	16.70	17.00
468	NASDAQ	PFM	Thu, Jul 26, 2007	17.47	17.49	17.10	17.30
467	NASDAQ	PFM	Wed, Jul 25, 2007	17.65	17.66	17.47	17.66
466	NASDAQ	PFM	Tue, Jul 24, 2007	17.75	17.79	17.50	17.53
465	NASDAQ	PFM	Mon, Jul 23, 2007	17.84	17.90	17.82	17.86
464	NASDAQ	PFM	Fri, Jul 20, 2007	17.97	17.97	17.71	17.73
463	NASDAQ	PFM	Thu, Jul 19, 2007	17.96	18.00	17.93	17.98
462	NASDAQ	PFM	Wed, Jul 18, 2007	17.95	17.95	17.79	17.92
461	NASDAQ	PFM	Tue, Jul 17, 2007	18.06	18.06	17.98	17.98
460	NASDAQ	PFM	Mon, Jul 16, 2007	18.00	18.07	17.98	18.01
459	NASDAQ	PFM	Fri, Jul 13, 2007	17.94	18.05	17.94	18.03
458	NASDAQ	PFM	Thu, Jul 12, 2007	17.75	17.97	17.75	17.97
457	NASDAQ	PFM	Wed, Jul 11, 2007	17.53	17.64	17.50	17.64
456	NASDAQ	PFM	Tue, Jul 10, 2007	17.72	17.85	17.55	17.55
455	NASDAQ	PFM	Mon, Jul 9, 2007	17.85	17.85	17.77	17.80
454	NASDAQ	PFM	Fri, Jul 6, 2007	17.70	17.83	17.70	17.83
453	NASDAQ	PFM	Thu, Jul 5, 2007	17.75	17.76	17.67	17.70
452	NASDAQ	PFM	Tue, Jul 3, 2007	17.75	17.79	17.71	17.73
451	NASDAQ	PFM	Mon, Jul 2, 2007	17.70	17.70	17.64	17.67
450	NASDAQ	PFM	Fri, Jun 29, 2007	17.54	17.67	17.50	17.52
449	NASDAQ	PFM	Thu, Jun 28, 2007	17.57	17.66	17.55	17.62
448	NASDAQ	PFM	Wed, Jun 27, 2007	17.38	17.60	17.38	17.60
447	NASDAQ	PFM	Tue, Jun 26, 2007	17.40	17.56	17.40	17.45
446	NASDAQ	PFM	Mon, Jun 25, 2007	17.45	17.63	17.43	17.47
445	NASDAQ	PFM	Fri, Jun 22, 2007	17.68	17.68	17.51	17.52
444	NASDAQ	PFM	Thu, Jun 21, 2007	17.70	17.75	17.61	17.72
443	NASDAQ	PFM	Wed, Jun 20, 2007	17.99	17.99	17.74	17.74
442	NASDAQ	PFM	Tue, Jun 19, 2007	17.85	17.90	17.80	17.89
441	NASDAQ	PFM	Mon, Jun 18, 2007	17.95	17.95	17.83	17.86
440	NASDAQ	PFM	Fri, Jun 15, 2007	17.89	17.94	17.85	17.85
439	NASDAQ	PFM	Thu, Jun 14, 2007	17.53	17.87	17.53	17.81
438	NASDAQ	PFM	Wed, Jun 13, 2007	17.63	17.76	17.58	17.74
437	NASDAQ	PFM	Tue, Jun 12, 2007	17.62	17.74	17.54	17.54
436	NASDAQ	PFM	Mon, Jun 11, 2007	17.60	17.81	17.60	17.75
435	NASDAQ	PFM	Fri, Jun 8, 2007	17.59	17.70	17.52	17.70
434	NASDAQ	PFM	Thu, Jun 7, 2007	17.74	17.79	17.54	17.57
433	NASDAQ	PFM	Wed, Jun 6, 2007	17.86	17.92	17.78	17.82
432	NASDAQ	PFM	Tue, Jun 5, 2007	17.99	18.02	17.93	17.97
431	NASDAQ	PFM	Mon, Jun 4, 2007	18.15	18.15	18.03	18.10
430	NASDAQ	PFM	Fri, Jun 1, 2007	18.01	18.06	18.01	18.05
429	NASDAQ	PFM	Thu, May 31, 2007	18.00	18.04	17.96	17.99
428	NASDAQ	PFM	Wed, May 30, 2007	17.80	17.99	17.80	17.99
427	NASDAQ	PFM	Tue, May 29, 2007	17.90	17.90	17.81	17.86
426	NASDAQ	PFM	Fri, May 25, 2007	17.76	17.87	17.76	17.83
425	NASDAQ	PFM	Thu, May 24, 2007	17.89	17.96	17.73	17.75
424	NASDAQ	PFM	Wed, May 23, 2007	17.99	18.00	17.89	17.90
423	NASDAQ	PFM	Tue, May 22, 2007	17.66	17.96	17.66	17.90
422	NASDAQ	PFM	Mon, May 21, 2007	17.94	17.94	17.87	17.89
421	NASDAQ	PFM	Fri, May 18, 2007	17.91	17.94	17.88	17.93
420	NASDAQ	PFM	Thu, May 17, 2007	17.82	17.87	17.79	17.80
419	NASDAQ	PFM	Wed, May 16, 2007	17.79	17.85	17.73	17.83
418	NASDAQ	PFM	Tue, May 15, 2007	17.72	17.82	17.67	17.67
417	NASDAQ	PFM	Mon, May 14, 2007	17.80	17.80	17.66	17.70
416	NASDAQ	PFM	Fri, May 11, 2007	17.61	17.72	17.60	17.72
415	NASDAQ	PFM	Thu, May 10, 2007	17.77	17.77	17.63	17.63
414	NASDAQ	PFM	Wed, May 9, 2007	17.76	17.85	17.73	17.82
413	NASDAQ	PFM	Tue, May 8, 2007	17.76	17.78	17.69	17.76
412	NASDAQ	PFM	Mon, May 7, 2007	17.74	17.82	17.74	17.79
411	NASDAQ	PFM	Fri, May 4, 2007	17.76	17.79	17.71	17.73
410	NASDAQ	PFM	Thu, May 3, 2007	17.67	17.74	17.67	17.71
409	NASDAQ	PFM	Wed, May 2, 2007	17.59	17.71	17.59	17.64
408	NASDAQ	PFM	Tue, May 1, 2007	17.58	17.59	17.52	17.57
407	NASDAQ	PFM	Mon, Apr 30, 2007	17.58	17.69	17.57	17.57
406	NASDAQ	PFM	Fri, Apr 27, 2007	17.60	17.65	17.55	17.60
405	NASDAQ	PFM	Thu, Apr 26, 2007	17.58	17.65	17.58	17.60
404	NASDAQ	PFM	Wed, Apr 25, 2007	17.52	17.65	17.51	17.62
403	NASDAQ	PFM	Tue, Apr 24, 2007	17.46	17.51	17.41	17.48
402	NASDAQ	PFM	Mon, Apr 23, 2007	17.65	17.66	17.51	17.54
401	NASDAQ	PFM	Fri, Apr 20, 2007	17.50	17.57	17.50	17.57
400	NASDAQ	PFM	Thu, Apr 19, 2007	17.41	17.43	17.36	17.39
399	NASDAQ	PFM	Wed, Apr 18, 2007	17.35	17.46	17.35	17.45
398	NASDAQ	PFM	Tue, Apr 17, 2007	17.43	17.46	17.41	17.45
397	NASDAQ	PFM	Mon, Apr 16, 2007	17.25	17.37	17.25	17.35
396	NASDAQ	PFM	Fri, Apr 13, 2007	17.10	17.14	17.09	17.14
395	NASDAQ	PFM	Thu, Apr 12, 2007	16.96	17.11	16.96	17.10
394	NASDAQ	PFM	Wed, Apr 11, 2007	17.23	17.23	17.00	17.07
393	NASDAQ	PFM	Tue, Apr 10, 2007	17.08	17.17	17.08	17.14
392	NASDAQ	PFM	Mon, Apr 9, 2007	17.23	17.23	17.03	17.14
391	NASDAQ	PFM	Thu, Apr 5, 2007	17.02	17.14	17.02	17.13
390	NASDAQ	PFM	Wed, Apr 4, 2007	17.03	17.10	17.03	17.03
389	NASDAQ	PFM	Tue, Apr 3, 2007	16.95	17.12	16.95	17.09
388	NASDAQ	PFM	Mon, Apr 2, 2007	16.86	16.94	16.84	16.91
387	NASDAQ	PFM	Fri, Mar 30, 2007	16.97	16.99	16.80	16.90
386	NASDAQ	PFM	Thu, Mar 29, 2007	16.98	16.98	16.75	16.93
385	NASDAQ	PFM	Wed, Mar 28, 2007	16.95	16.95	16.82	16.87
384	NASDAQ	PFM	Tue, Mar 27, 2007	16.95	17.01	16.95	16.99
383	NASDAQ	PFM	Mon, Mar 26, 2007	17.12	17.12	16.94	17.03
382	NASDAQ	PFM	Fri, Mar 23, 2007	17.10	17.12	17.06	17.10
381	NASDAQ	PFM	Thu, Mar 22, 2007	17.10	17.18	17.03	17.09
380	NASDAQ	PFM	Wed, Mar 21, 2007	16.83	17.07	16.79	17.06
379	NASDAQ	PFM	Tue, Mar 20, 2007	16.70	16.81	16.70	16.79
378	NASDAQ	PFM	Mon, Mar 19, 2007	16.56	16.70	16.56	16.67
377	NASDAQ	PFM	Fri, Mar 16, 2007	16.66	16.66	16.49	16.52
376	NASDAQ	PFM	Thu, Mar 15, 2007	16.64	16.71	16.61	16.67
375	NASDAQ	PFM	Wed, Mar 14, 2007	16.59	16.63	16.31	16.59
374	NASDAQ	PFM	Tue, Mar 13, 2007	16.76	16.80	16.50	16.53
373	NASDAQ	PFM	Mon, Mar 12, 2007	16.73	16.89	16.73	16.84
372	NASDAQ	PFM	Fri, Mar 9, 2007	16.96	16.96	16.79	16.84
371	NASDAQ	PFM	Thu, Mar 8, 2007	16.88	16.88	16.78	16.81
370	NASDAQ	PFM	Wed, Mar 7, 2007	16.82	17.20	16.69	16.73
369	NASDAQ	PFM	Tue, Mar 6, 2007	16.67	16.79	16.61	16.78
368	NASDAQ	PFM	Mon, Mar 5, 2007	16.55	16.72	16.35	16.56
367	NASDAQ	PFM	Fri, Mar 2, 2007	16.82	16.86	16.65	16.65
366	NASDAQ	PFM	Thu, Mar 1, 2007	16.74	16.89	16.55	16.86
365	NASDAQ	PFM	Wed, Feb 28, 2007	16.61	17.01	16.61	16.89
364	NASDAQ	PFM	Tue, Feb 27, 2007	17.25	17.38	16.72	16.80
363	NASDAQ	PFM	Mon, Feb 26, 2007	17.41	17.41	17.30	17.36
362	NASDAQ	PFM	Fri, Feb 23, 2007	17.32	17.42	17.32	17.39
361	NASDAQ	PFM	Thu, Feb 22, 2007	17.58	17.58	17.40	17.44
360	NASDAQ	PFM	Wed, Feb 21, 2007	17.62	17.62	17.45	17.47
359	NASDAQ	PFM	Tue, Feb 20, 2007	17.45	17.54	17.41	17.53
358	NASDAQ	PFM	Fri, Feb 16, 2007	17.49	17.49	17.42	17.45
357	NASDAQ	PFM	Thu, Feb 15, 2007	17.54	17.54	17.44	17.52
356	NASDAQ	PFM	Wed, Feb 14, 2007	17.49	17.51	17.41	17.49
355	NASDAQ	PFM	Tue, Feb 13, 2007	17.34	17.38	17.28	17.34
354	NASDAQ	PFM	Mon, Feb 12, 2007	17.26	17.33	17.22	17.27
353	NASDAQ	PFM	Fri, Feb 9, 2007	17.49	17.49	17.25	17.30
352	NASDAQ	PFM	Thu, Feb 8, 2007	17.42	17.46	17.34	17.39
351	NASDAQ	PFM	Wed, Feb 7, 2007	17.35	17.62	17.35	17.43
350	NASDAQ	PFM	Tue, Feb 6, 2007	17.47	17.47	17.37	17.43
349	NASDAQ	PFM	Mon, Feb 5, 2007	17.24	17.42	17.24	17.42
348	NASDAQ	PFM	Fri, Feb 2, 2007	17.41	17.43	17.34	17.41
347	NASDAQ	PFM	Thu, Feb 1, 2007	17.35	17.41	17.29	17.41
346	NASDAQ	PFM	Wed, Jan 31, 2007	17.17	17.32	17.15	17.29
345	NASDAQ	PFM	Tue, Jan 30, 2007	17.13	17.19	17.11	17.17
344	NASDAQ	PFM	Mon, Jan 29, 2007	17.15	17.17	17.07	17.13
343	NASDAQ	PFM	Fri, Jan 26, 2007	17.17	17.17	17.06	17.14
342	NASDAQ	PFM	Thu, Jan 25, 2007	17.32	17.32	17.13	17.17
341	NASDAQ	PFM	Wed, Jan 24, 2007	17.33	17.33	17.22	17.32
340	NASDAQ	PFM	Tue, Jan 23, 2007	17.27	17.27	17.15	17.21
339	NASDAQ	PFM	Mon, Jan 22, 2007	17.33	17.33	17.15	17.18
338	NASDAQ	PFM	Fri, Jan 19, 2007	17.33	17.33	17.21	17.29
337	NASDAQ	PFM	Thu, Jan 18, 2007	17.21	17.28	17.18	17.20
336	NASDAQ	PFM	Wed, Jan 17, 2007	17.35	17.35	17.20	17.24
335	NASDAQ	PFM	Tue, Jan 16, 2007	17.26	17.26	17.16	17.24
334	NASDAQ	PFM	Fri, Jan 12, 2007	17.18	17.21	17.12	17.19
333	NASDAQ	PFM	Thu, Jan 11, 2007	17.15	17.19	17.05	17.05
332	NASDAQ	PFM	Wed, Jan 10, 2007	17.04	17.07	16.95	17.05
331	NASDAQ	PFM	Tue, Jan 9, 2007	17.15	17.15	16.97	17.06
330	NASDAQ	PFM	Mon, Jan 8, 2007	16.91	17.06	16.91	17.01
329	NASDAQ	PFM	Fri, Jan 5, 2007	17.15	17.15	16.97	17.05
328	NASDAQ	PFM	Thu, Jan 4, 2007	17.25	17.25	17.02	17.13
327	NASDAQ	PFM	Wed, Jan 3, 2007	17.28	17.28	17.01	17.10
326	NASDAQ	PFM	Fri, Dec 29, 2006	17.18	17.10	17.00	17.10
325	NASDAQ	PFM	Thu, Dec 28, 2006	17.22	17.22	17.14	17.18
324	NASDAQ	PFM	Wed, Dec 27, 2006	17.14	17.19	17.12	17.19
323	NASDAQ	PFM	Tue, Dec 26, 2006	16.89	17.07	16.89	17.07
322	NASDAQ	PFM	Fri, Dec 22, 2006	16.96	17.00	16.90	16.90
321	NASDAQ	PFM	Thu, Dec 21, 2006	17.12	17.12	17.01	17.04
320	NASDAQ	PFM	Wed, Dec 20, 2006	17.10	17.10	17.00	17.10
319	NASDAQ	PFM	Tue, Dec 19, 2006	17.10	17.13	17.03	17.11
318	NASDAQ	PFM	Mon, Dec 18, 2006	17.10	17.10	17.00	17.00
317	NASDAQ	PFM	Fri, Dec 15, 2006	17.16	17.16	17.08	17.09
316	NASDAQ	PFM	Thu, Dec 14, 2006	17.01	17.19	17.01	17.16
315	NASDAQ	PFM	Wed, Dec 13, 2006	17.10	17.10	17.00	17.04
314	NASDAQ	PFM	Tue, Dec 12, 2006	17.00	17.00	16.90	16.99
313	NASDAQ	PFM	Mon, Dec 11, 2006	17.06	17.06	16.96	16.98
312	NASDAQ	PFM	Fri, Dec 8, 2006	16.98	17.02	16.92	16.97
311	NASDAQ	PFM	Thu, Dec 7, 2006	17.08	17.08	16.94	16.95
310	NASDAQ	PFM	Wed, Dec 6, 2006	16.93	17.02	16.93	16.99
309	NASDAQ	PFM	Tue, Dec 5, 2006	17.03	17.03	16.97	17.00
308	NASDAQ	PFM	Mon, Dec 4, 2006	16.79	16.96	16.79	16.94
307	NASDAQ	PFM	Fri, Dec 1, 2006	16.96	16.96	16.74	16.86
306	NASDAQ	PFM	Thu, Nov 30, 2006	16.80	16.90	16.80	16.80
305	NASDAQ	PFM	Wed, Nov 29, 2006	16.72	16.88	16.72	16.89
304	NASDAQ	PFM	Tue, Nov 28, 2006	16.60	16.75	16.60	16.73
303	NASDAQ	PFM	Mon, Nov 27, 2006	16.88	16.88	16.66	16.70
302	NASDAQ	PFM	Fri, Nov 24, 2006	16.85	16.91	16.85	16.89
301	NASDAQ	PFM	Wed, Nov 22, 2006	17.00	17.00	16.90	16.92
300	NASDAQ	PFM	Tue, Nov 21, 2006	16.92	16.93	16.90	16.93
299	NASDAQ	PFM	Mon, Nov 20, 2006	16.98	16.98	16.90	16.92
298	NASDAQ	PFM	Fri, Nov 17, 2006	16.94	16.95	16.88	16.95
297	NASDAQ	PFM	Thu, Nov 16, 2006	16.97	16.97	16.87	16.91
296	NASDAQ	PFM	Wed, Nov 15, 2006	16.84	16.91	16.83	16.86
295	NASDAQ	PFM	Tue, Nov 14, 2006	16.80	16.83	16.65	16.83
294	NASDAQ	PFM	Mon, Nov 13, 2006	16.69	16.75	16.63	16.71
293	NASDAQ	PFM	Fri, Nov 10, 2006	16.75	16.75	16.64	16.70
292	NASDAQ	PFM	Thu, Nov 9, 2006	16.78	16.79	16.65	16.68
291	NASDAQ	PFM	Wed, Nov 8, 2006	16.80	16.84	16.74	16.82
290	NASDAQ	PFM	Tue, Nov 7, 2006	16.80	16.84	16.75	16.80
289	NASDAQ	PFM	Mon, Nov 6, 2006	16.71	16.74	16.63	16.74
288	NASDAQ	PFM	Fri, Nov 3, 2006	16.61	16.66	16.55	16.59
287	NASDAQ	PFM	Thu, Nov 2, 2006	16.50	16.60	16.50	16.59
286	NASDAQ	PFM	Wed, Nov 1, 2006	16.79	16.79	16.62	16.62
285	NASDAQ	PFM	Tue, Oct 31, 2006	16.78	16.78	16.65	16.71
284	NASDAQ	PFM	Mon, Oct 30, 2006	16.78	16.78	16.70	16.72
283	NASDAQ	PFM	Fri, Oct 27, 2006	16.82	16.82	16.75	16.76
282	NASDAQ	PFM	Thu, Oct 26, 2006	16.82	16.85	16.75	16.85
281	NASDAQ	PFM	Wed, Oct 25, 2006	16.77	16.78	16.70	16.78
280	NASDAQ	PFM	Tue, Oct 24, 2006	16.75	16.75	16.67	16.73
279	NASDAQ	PFM	Mon, Oct 23, 2006	16.61	16.76	16.57	16.76
278	NASDAQ	PFM	Fri, Oct 20, 2006	16.58	16.63	16.56	16.62
277	NASDAQ	PFM	Thu, Oct 19, 2006	16.65	16.65	16.59	16.60
276	NASDAQ	PFM	Wed, Oct 18, 2006	16.67	16.67	16.57	16.62
275	NASDAQ	PFM	Tue, Oct 17, 2006	16.60	16.60	16.51	16.56
274	NASDAQ	PFM	Mon, Oct 16, 2006	16.63	16.63	16.54	16.60
273	NASDAQ	PFM	Fri, Oct 13, 2006	16.55	16.57	16.51	16.57
272	NASDAQ	PFM	Thu, Oct 12, 2006	16.46	16.54	16.46	16.54
271	NASDAQ	PFM	Wed, Oct 11, 2006	16.49	16.49	16.42	16.46
270	NASDAQ	PFM	Tue, Oct 10, 2006	16.31	16.49	16.31	16.49
269	NASDAQ	PFM	Mon, Oct 9, 2006	16.49	16.49	16.41	16.45
268	NASDAQ	PFM	Fri, Oct 6, 2006	16.50	16.50	16.41	16.46
267	NASDAQ	PFM	Thu, Oct 5, 2006	16.41	16.51	16.41	16.51
266	NASDAQ	PFM	Wed, Oct 4, 2006	16.33	16.50	16.30	16.50
265	NASDAQ	PFM	Tue, Oct 3, 2006	16.29	16.38	16.25	16.33
264	NASDAQ	PFM	Mon, Oct 2, 2006	16.44	16.44	16.28	16.28
263	NASDAQ	PFM	Fri, Sep 29, 2006	16.37	16.37	16.34	16.35
262	NASDAQ	PFM	Thu, Sep 28, 2006	16.40	16.40	16.31	16.37
261	NASDAQ	PFM	Wed, Sep 27, 2006	16.40	16.40	16.31	16.36
260	NASDAQ	PFM	Tue, Sep 26, 2006	16.31	16.34	16.24	16.34
259	NASDAQ	PFM	Mon, Sep 25, 2006	16.20	16.28	16.08	16.24
258	NASDAQ	PFM	Fri, Sep 22, 2006	16.20	16.20	16.07	16.13
257	NASDAQ	PFM	Thu, Sep 21, 2006	16.19	16.28	16.15	16.16
256	NASDAQ	PFM	Wed, Sep 20, 2006	16.29	16.29	16.21	16.25
255	NASDAQ	PFM	Tue, Sep 19, 2006	16.22	16.22	16.09	16.16
254	NASDAQ	PFM	Mon, Sep 18, 2006	16.27	16.27	16.13	16.16
253	NASDAQ	PFM	Fri, Sep 15, 2006	16.29	16.29	16.15	16.18
252	NASDAQ	PFM	Thu, Sep 14, 2006	16.23	16.23	16.13	16.18
251	NASDAQ	PFM	Wed, Sep 13, 2006	16.14	16.20	16.11	16.18
250	NASDAQ	PFM	Tue, Sep 12, 2006	16.10	16.18	16.04	16.16
249	NASDAQ	PFM	Mon, Sep 11, 2006	16.05	16.05	15.96	16.04
248	NASDAQ	PFM	Fri, Sep 8, 2006	16.04	16.04	15.97	16.03
247	NASDAQ	PFM	Thu, Sep 7, 2006	16.00	16.02	15.91	15.94
246	NASDAQ	PFM	Wed, Sep 6, 2006	16.14	16.14	16.03	16.03
245	NASDAQ	PFM	Tue, Sep 5, 2006	16.14	16.14	16.10	16.13
244	NASDAQ	PFM	Fri, Sep 1, 2006	16.15	16.15	16.06	16.11
243	NASDAQ	PFM	Thu, Aug 31, 2006	16.11	16.11	16.02	16.03
242	NASDAQ	PFM	Wed, Aug 30, 2006	16.04	16.08	16.02	16.05
241	NASDAQ	PFM	Tue, Aug 29, 2006	16.03	16.05	15.96	16.05
240	NASDAQ	PFM	Mon, Aug 28, 2006	15.96	16.04	15.96	16.00
239	NASDAQ	PFM	Fri, Aug 25, 2006	15.96	15.96	15.88	15.89
238	NASDAQ	PFM	Thu, Aug 24, 2006	15.98	15.98	15.89	15.93
237	NASDAQ	PFM	Wed, Aug 23, 2006	15.94	15.94	15.84	15.88
236	NASDAQ	PFM	Tue, Aug 22, 2006	15.99	15.99	15.88	15.94
235	NASDAQ	PFM	Mon, Aug 21, 2006	15.99	15.99	15.90	15.95
234	NASDAQ	PFM	Fri, Aug 18, 2006	15.96	15.97	15.91	15.97
233	NASDAQ	PFM	Thu, Aug 17, 2006	15.90	15.95	15.88	15.90
232	NASDAQ	PFM	Wed, Aug 16, 2006	15.87	15.89	15.81	15.86
231	NASDAQ	PFM	Tue, Aug 15, 2006	15.73	15.83	15.73	15.83
230	NASDAQ	PFM	Mon, Aug 14, 2006	15.75	15.78	15.66	15.66
229	NASDAQ	PFM	Fri, Aug 11, 2006	15.65	15.65	15.61	15.62
228	NASDAQ	PFM	Thu, Aug 10, 2006	15.61	15.68	15.57	15.65
227	NASDAQ	PFM	Wed, Aug 9, 2006	15.70	15.76	15.58	15.58
226	NASDAQ	PFM	Tue, Aug 8, 2006	15.83	15.83	15.70	15.70
225	NASDAQ	PFM	Mon, Aug 7, 2006	15.87	15.87	15.72	15.75
224	NASDAQ	PFM	Fri, Aug 4, 2006	15.85	15.86	15.76	15.76
223	NASDAQ	PFM	Thu, Aug 3, 2006	15.71	15.76	15.67	15.70
222	NASDAQ	PFM	Wed, Aug 2, 2006	15.60	15.73	15.60	15.69
221	NASDAQ	PFM	Tue, Aug 1, 2006	15.53	15.62	15.53	15.62
220	NASDAQ	PFM	Mon, Jul 31, 2006	15.75	15.75	15.64	15.67
219	NASDAQ	PFM	Fri, Jul 28, 2006	15.62	15.73	15.62	15.73
218	NASDAQ	PFM	Thu, Jul 27, 2006	15.63	15.64	15.52	15.52
217	NASDAQ	PFM	Wed, Jul 26, 2006	15.46	15.59	15.46	15.55
216	NASDAQ	PFM	Tue, Jul 25, 2006	15.43	15.59	15.43	15.52
215	NASDAQ	PFM	Mon, Jul 24, 2006	15.32	15.48	15.32	15.45
214	NASDAQ	PFM	Fri, Jul 21, 2006	15.30	15.30	15.24	15.26
213	NASDAQ	PFM	Thu, Jul 20, 2006	15.48	15.48	15.34	15.34
212	NASDAQ	PFM	Wed, Jul 19, 2006	15.10	15.40	15.10	15.40
211	NASDAQ	PFM	Tue, Jul 18, 2006	15.08	15.12	15.00	15.10
210	NASDAQ	PFM	Mon, Jul 17, 2006	15.00	15.10	15.00	15.08
209	NASDAQ	PFM	Fri, Jul 14, 2006	15.15	15.15	15.02	15.08
208	NASDAQ	PFM	Thu, Jul 13, 2006	15.31	15.31	15.15	15.16
207	NASDAQ	PFM	Wed, Jul 12, 2006	15.43	15.43	15.33	15.33
206	NASDAQ	PFM	Tue, Jul 11, 2006	15.42	15.48	15.34	15.48
205	NASDAQ	PFM	Mon, Jul 10, 2006	15.43	15.48	15.41	15.44
204	NASDAQ	PFM	Fri, Jul 7, 2006	15.35	15.46	15.34	15.36
203	NASDAQ	PFM	Thu, Jul 6, 2006	15.45	15.49	15.42	15.46
202	NASDAQ	PFM	Wed, Jul 5, 2006	15.34	15.40	15.31	15.36
201	NASDAQ	PFM	Mon, Jul 3, 2006	15.40	15.45	15.37	15.45
200	NASDAQ	PFM	Fri, Jun 30, 2006	15.40	15.40	15.36	15.40
199	NASDAQ	PFM	Thu, Jun 29, 2006	15.22	15.40	15.20	15.40
198	NASDAQ	PFM	Wed, Jun 28, 2006	15.09	15.14	15.07	15.09
197	NASDAQ	PFM	Tue, Jun 27, 2006	15.09	15.15	15.07	15.07
196	NASDAQ	PFM	Mon, Jun 26, 2006	15.08	15.21	15.07	15.13
195	NASDAQ	PFM	Fri, Jun 23, 2006	15.09	15.16	15.09	15.11
194	NASDAQ	PFM	Thu, Jun 22, 2006	15.06	15.16	15.06	15.15
193	NASDAQ	PFM	Wed, Jun 21, 2006	15.18	15.24	15.15	15.18
192	NASDAQ	PFM	Tue, Jun 20, 2006	15.16	15.17	15.10	15.12
191	NASDAQ	PFM	Mon, Jun 19, 2006	15.30	15.30	15.08	15.11
190	NASDAQ	PFM	Fri, Jun 16, 2006	15.24	15.24	15.20	15.23
189	NASDAQ	PFM	Thu, Jun 15, 2006	15.19	15.36	15.13	15.33
188	NASDAQ	PFM	Wed, Jun 14, 2006	15.15	15.15	14.92	15.08
187	NASDAQ	PFM	Tue, Jun 13, 2006	15.07	15.18	15.05	15.06
186	NASDAQ	PFM	Mon, Jun 12, 2006	15.41	15.41	15.15	15.15
185	NASDAQ	PFM	Fri, Jun 9, 2006	15.44	15.44	15.25	15.32
184	NASDAQ	PFM	Thu, Jun 8, 2006	15.36	15.36	15.08	15.33
183	NASDAQ	PFM	Wed, Jun 7, 2006	15.42	15.45	15.29	15.30
182	NASDAQ	PFM	Tue, Jun 6, 2006	15.32	15.35	15.22	15.23
181	NASDAQ	PFM	Mon, Jun 5, 2006	15.45	15.51	15.36	15.36
180	NASDAQ	PFM	Fri, Jun 2, 2006	15.64	15.64	15.51	15.58
179	NASDAQ	PFM	Thu, Jun 1, 2006	15.44	15.55	15.38	15.55
178	NASDAQ	PFM	Wed, May 31, 2006	15.35	15.40	15.26	15.40
177	NASDAQ	PFM	Tue, May 30, 2006	15.51	15.51	15.30	15.30
176	NASDAQ	PFM	Fri, May 26, 2006	15.55	15.55	15.46	15.51
175	NASDAQ	PFM	Thu, May 25, 2006	15.40	15.41	15.35	15.40
174	NASDAQ	PFM	Wed, May 24, 2006	15.30	15.34	15.19	15.32
173	NASDAQ	PFM	Tue, May 23, 2006	15.32	15.40	15.24	15.24
172	NASDAQ	PFM	Mon, May 22, 2006	15.18	15.33	15.16	15.33
171	NASDAQ	PFM	Fri, May 19, 2006	15.28	15.40	15.24	15.25
170	NASDAQ	PFM	Thu, May 18, 2006	15.30	15.40	15.29	15.29
169	NASDAQ	PFM	Wed, May 17, 2006	15.62	15.62	15.30	15.36
168	NASDAQ	PFM	Tue, May 16, 2006	15.56	15.66	15.56	15.62
167	NASDAQ	PFM	Mon, May 15, 2006	15.50	15.59	15.48	15.58
166	NASDAQ	PFM	Fri, May 12, 2006	15.66	15.66	15.50	15.54
165	NASDAQ	PFM	Thu, May 11, 2006	15.78	15.78	15.65	15.68
164	NASDAQ	PFM	Wed, May 10, 2006	15.85	15.87	15.80	15.81
163	NASDAQ	PFM	Tue, May 9, 2006	15.89	15.89	15.81	15.87
162	NASDAQ	PFM	Mon, May 8, 2006	15.86	15.87	15.82	15.85
161	NASDAQ	PFM	Fri, May 5, 2006	15.74	15.84	15.74	15.84
160	NASDAQ	PFM	Thu, May 4, 2006	15.64	15.69	15.64	15.67
159	NASDAQ	PFM	Wed, May 3, 2006	15.66	15.66	15.57	15.60
158	NASDAQ	PFM	Tue, May 2, 2006	15.70	15.70	15.59	15.67
157	NASDAQ	PFM	Mon, May 1, 2006	15.62	15.69	15.58	15.59
156	NASDAQ	PFM	Fri, Apr 28, 2006	15.66	15.67	15.59	15.64
155	NASDAQ	PFM	Thu, Apr 27, 2006	15.47	15.63	15.43	15.57
154	NASDAQ	PFM	Wed, Apr 26, 2006	15.52	15.52	15.48	15.48
153	NASDAQ	PFM	Tue, Apr 25, 2006	15.53	15.53	15.36	15.41
152	NASDAQ	PFM	Mon, Apr 24, 2006	15.52	15.52	15.39	15.45
151	NASDAQ	PFM	Fri, Apr 21, 2006	15.50	15.52	15.43	15.43
150	NASDAQ	PFM	Thu, Apr 20, 2006	15.37	15.50	15.37	15.45
149	NASDAQ	PFM	Wed, Apr 19, 2006	15.42	15.47	15.38	15.41
148	NASDAQ	PFM	Tue, Apr 18, 2006	15.27	15.44	15.27	15.43
147	NASDAQ	PFM	Mon, Apr 17, 2006	15.18	15.25	15.14	15.14
146	NASDAQ	PFM	Thu, Apr 13, 2006	15.27	15.27	15.18	15.18
145	NASDAQ	PFM	Wed, Apr 12, 2006	15.33	15.33	15.20	15.25
144	NASDAQ	PFM	Tue, Apr 11, 2006	15.26	15.27	15.18	15.24
143	NASDAQ	PFM	Mon, Apr 10, 2006	15.23	15.34	15.23	15.31
142	NASDAQ	PFM	Fri, Apr 7, 2006	15.56	15.56	15.30	15.30
141	NASDAQ	PFM	Thu, Apr 6, 2006	15.48	15.48	15.42	15.47
140	NASDAQ	PFM	Wed, Apr 5, 2006	15.54	15.54	15.49	15.50
139	NASDAQ	PFM	Tue, Apr 4, 2006	15.32	15.52	15.32	15.52
138	NASDAQ	PFM	Mon, Apr 3, 2006	15.50	15.52	15.36	15.36
137	NASDAQ	PFM	Fri, Mar 31, 2006	15.51	15.51	15.38	15.38
136	NASDAQ	PFM	Thu, Mar 30, 2006	15.55	15.56	15.39	15.46
135	NASDAQ	PFM	Wed, Mar 29, 2006	15.53	15.53	15.43	15.50
134	NASDAQ	PFM	Tue, Mar 28, 2006	15.55	15.57	15.46	15.46
133	NASDAQ	PFM	Mon, Mar 27, 2006	15.62	15.62	15.52	15.54
132	NASDAQ	PFM	Fri, Mar 24, 2006	15.62	15.65	15.58	15.60
131	NASDAQ	PFM	Thu, Mar 23, 2006	15.69	15.69	15.59	15.59
130	NASDAQ	PFM	Wed, Mar 22, 2006	15.66	15.68	15.58	15.64
129	NASDAQ	PFM	Tue, Mar 21, 2006	15.70	15.70	15.56	15.58
128	NASDAQ	PFM	Mon, Mar 20, 2006	15.75	15.75	15.62	15.62
127	NASDAQ	PFM	Fri, Mar 17, 2006	15.65	15.70	15.61	15.65
126	NASDAQ	PFM	Thu, Mar 16, 2006	15.60	15.73	15.60	15.68
125	NASDAQ	PFM	Wed, Mar 15, 2006	15.63	15.67	15.53	15.62
124	NASDAQ	PFM	Tue, Mar 14, 2006	15.53	15.60	15.47	15.57
123	NASDAQ	PFM	Mon, Mar 13, 2006	15.54	15.54	15.44	15.44
122	NASDAQ	PFM	Fri, Mar 10, 2006	15.33	15.45	15.33	15.41
121	NASDAQ	PFM	Thu, Mar 9, 2006	15.44	15.44	15.29	15.33
120	NASDAQ	PFM	Wed, Mar 8, 2006	15.34	15.40	15.27	15.40
119	NASDAQ	PFM	Tue, Mar 7, 2006	15.33	15.34	15.25	15.27
118	NASDAQ	PFM	Mon, Mar 6, 2006	15.42	15.42	15.25	15.29
117	NASDAQ	PFM	Fri, Mar 3, 2006	15.26	15.47	15.26	15.38
116	NASDAQ	PFM	Thu, Mar 2, 2006	15.47	15.47	15.32	15.40
115	NASDAQ	PFM	Wed, Mar 1, 2006	15.48	15.48	15.38	15.40
114	NASDAQ	PFM	Tue, Feb 28, 2006	15.51	15.51	15.35	15.38
113	NASDAQ	PFM	Mon, Feb 27, 2006	15.50	15.56	15.48	15.50
112	NASDAQ	PFM	Fri, Feb 24, 2006	15.55	15.55	15.43	15.43
111	NASDAQ	PFM	Thu, Feb 23, 2006	15.51	15.51	15.41	15.46
110	NASDAQ	PFM	Wed, Feb 22, 2006	15.50	15.52	15.42	15.52
109	NASDAQ	PFM	Tue, Feb 21, 2006	15.49	15.49	15.34	15.35
108	NASDAQ	PFM	Fri, Feb 17, 2006	15.38	15.45	15.36	15.43
107	NASDAQ	PFM	Thu, Feb 16, 2006	15.37	15.40	15.36	15.38
106	NASDAQ	PFM	Wed, Feb 15, 2006	15.35	15.36	15.24	15.36
105	NASDAQ	PFM	Tue, Feb 14, 2006	15.20	15.33	15.14	15.30
104	NASDAQ	PFM	Mon, Feb 13, 2006	15.15	15.18	15.07	15.11
103	NASDAQ	PFM	Fri, Feb 10, 2006	15.07	15.18	15.03	15.15
102	NASDAQ	PFM	Thu, Feb 9, 2006	15.20	15.23	15.14	15.14
101	NASDAQ	PFM	Wed, Feb 8, 2006	15.04	15.08	14.98	15.08
100	NASDAQ	PFM	Tue, Feb 7, 2006	15.13	15.13	14.95	14.98
99	NASDAQ	PFM	Mon, Feb 6, 2006	15.07	15.10	15.03	15.10
98	NASDAQ	PFM	Fri, Feb 3, 2006	15.15	15.15	15.03	15.07
97	NASDAQ	PFM	Thu, Feb 2, 2006	15.31	15.31	15.12	15.18
96	NASDAQ	PFM	Wed, Feb 1, 2006	15.20	15.28	15.19	15.27
95	NASDAQ	PFM	Tue, Jan 31, 2006	15.25	15.29	15.25	15.26
94	NASDAQ	PFM	Mon, Jan 30, 2006	15.38	15.38	15.28	15.31
93	NASDAQ	PFM	Fri, Jan 27, 2006	15.27	15.33	15.21	15.30
92	NASDAQ	PFM	Thu, Jan 26, 2006	15.24	15.25	15.18	15.23
91	NASDAQ	PFM	Wed, Jan 25, 2006	15.27	15.27	15.05	15.10
90	NASDAQ	PFM	Tue, Jan 24, 2006	15.16	15.16	15.09	15.12
89	NASDAQ	PFM	Mon, Jan 23, 2006	15.12	15.15	15.06	15.06
88	NASDAQ	PFM	Fri, Jan 20, 2006	15.34	15.34	15.08	15.10
87	NASDAQ	PFM	Thu, Jan 19, 2006	15.40	15.40	15.30	15.34
86	NASDAQ	PFM	Wed, Jan 18, 2006	15.36	15.36	15.25	15.30
85	NASDAQ	PFM	Tue, Jan 17, 2006	15.41	15.41	15.27	15.33
84	NASDAQ	PFM	Fri, Jan 13, 2006	15.41	15.41	15.32	15.41
83	NASDAQ	PFM	Thu, Jan 12, 2006	15.44	15.44	15.38	15.38
82	NASDAQ	PFM	Wed, Jan 11, 2006	15.47	15.49	15.40	15.48
81	NASDAQ	PFM	Tue, Jan 10, 2006	15.44	15.44	15.36	15.39
80	NASDAQ	PFM	Mon, Jan 9, 2006	15.43	15.44	15.40	15.41
79	NASDAQ	PFM	Fri, Jan 6, 2006	15.38	15.40	15.31	15.38
78	NASDAQ	PFM	Thu, Jan 5, 2006	15.31	15.33	15.25	15.27
77	NASDAQ	PFM	Wed, Jan 4, 2006	15.30	15.30	15.26	15.30
76	NASDAQ	PFM	Tue, Jan 3, 2006	15.15	15.26	15.04	15.23
75	NASDAQ	PFM	Fri, Dec 30, 2005	15.13	15.13	15.02	15.04
74	NASDAQ	PFM	Thu, Dec 29, 2005	15.20	15.21	15.13	15.13
73	NASDAQ	PFM	Wed, Dec 28, 2005	15.21	15.21	15.15	15.18
72	NASDAQ	PFM	Tue, Dec 27, 2005	15.38	15.38	15.17	15.17
71	NASDAQ	PFM	Fri, Dec 23, 2005	15.30	15.30	15.26	15.30
70	NASDAQ	PFM	Thu, Dec 22, 2005	15.29	15.29	15.21	15.25
69	NASDAQ	PFM	Wed, Dec 21, 2005	15.19	15.31	15.19	15.22
68	NASDAQ	PFM	Tue, Dec 20, 2005	15.22	15.25	15.19	15.20
67	NASDAQ	PFM	Mon, Dec 19, 2005	15.34	15.35	15.24	15.25
66	NASDAQ	PFM	Fri, Dec 16, 2005	15.39	15.45	15.25	15.27
65	NASDAQ	PFM	Thu, Dec 15, 2005	15.43	15.43	15.33	15.34
64	NASDAQ	PFM	Wed, Dec 14, 2005	15.37	15.44	15.34	15.40
63	NASDAQ	PFM	Tue, Dec 13, 2005	15.20	15.35	15.17	15.30
62	NASDAQ	PFM	Mon, Dec 12, 2005	15.20	15.20	15.08	15.12
61	NASDAQ	PFM	Fri, Dec 9, 2005	15.18	15.18	15.11	15.14
60	NASDAQ	PFM	Thu, Dec 8, 2005	15.08	15.18	15.05	15.07
59	NASDAQ	PFM	Wed, Dec 7, 2005	15.24	15.24	15.04	15.10
58	NASDAQ	PFM	Tue, Dec 6, 2005	15.28	15.32	15.21	15.21
57	NASDAQ	PFM	Mon, Dec 5, 2005	15.21	15.22	15.15	15.17
56	NASDAQ	PFM	Fri, Dec 2, 2005	15.28	15.28	15.22	15.23
55	NASDAQ	PFM	Thu, Dec 1, 2005	15.18	15.27	15.18	15.27
54	NASDAQ	PFM	Wed, Nov 30, 2005	15.30	15.30	15.14	15.14
53	NASDAQ	PFM	Tue, Nov 29, 2005	15.31	15.31	15.25	15.25
52	NASDAQ	PFM	Mon, Nov 28, 2005	15.36	15.36	15.25	15.26
51	NASDAQ	PFM	Fri, Nov 25, 2005	15.37	15.37	15.36	15.36
50	NASDAQ	PFM	Wed, Nov 23, 2005	15.26	15.38	15.24	15.34
49	NASDAQ	PFM	Tue, Nov 22, 2005	15.22	15.27	15.17	15.27
48	NASDAQ	PFM	Mon, Nov 21, 2005	15.12	15.24	15.12	15.24
47	NASDAQ	PFM	Fri, Nov 18, 2005	15.17	15.17	15.06	15.06
46	NASDAQ	PFM	Thu, Nov 17, 2005	15.00	15.04	14.94	15.03
45	NASDAQ	PFM	Wed, Nov 16, 2005	15.03	15.03	14.90	14.93
44	NASDAQ	PFM	Tue, Nov 15, 2005	15.03	15.05	14.94	14.98
43	NASDAQ	PFM	Mon, Nov 14, 2005	15.09	15.09	15.00	15.01
42	NASDAQ	PFM	Fri, Nov 11, 2005	15.06	15.06	15.01	15.04
41	NASDAQ	PFM	Thu, Nov 10, 2005	14.87	15.04	14.82	15.04
40	NASDAQ	PFM	Wed, Nov 9, 2005	14.84	14.91	14.78	14.84
39	NASDAQ	PFM	Tue, Nov 8, 2005	14.85	14.85	14.77	14.81
38	NASDAQ	PFM	Mon, Nov 7, 2005	14.88	14.88	14.81	14.85
37	NASDAQ	PFM	Fri, Nov 4, 2005	14.84	14.84	14.74	14.81
36	NASDAQ	PFM	Thu, Nov 3, 2005	14.83	14.84	14.74	14.74
35	NASDAQ	PFM	Wed, Nov 2, 2005	14.66	14.76	14.66	14.76
34	NASDAQ	PFM	Tue, Nov 1, 2005	14.65	14.66	14.65	14.66
33	NASDAQ	PFM	Mon, Oct 31, 2005	14.73	14.74	14.69	14.70
32	NASDAQ	PFM	Fri, Oct 28, 2005	14.49	14.61	14.47	14.61
31	NASDAQ	PFM	Thu, Oct 27, 2005	14.55	14.55	14.41	14.41
30	NASDAQ	PFM	Wed, Oct 26, 2005	14.48	14.59	14.48	14.57
29	NASDAQ	PFM	Tue, Oct 25, 2005	14.57	14.60	14.48	14.51
28	NASDAQ	PFM	Mon, Oct 24, 2005	14.49	14.56	14.47	14.56
27	NASDAQ	PFM	Fri, Oct 21, 2005	14.46	14.46	14.38	14.41
26	NASDAQ	PFM	Thu, Oct 20, 2005	14.60	14.61	14.41	14.43
25	NASDAQ	PFM	Wed, Oct 19, 2005	14.37	14.61	14.37	14.61
24	NASDAQ	PFM	Tue, Oct 18, 2005	14.50	14.52	14.43	14.43
23	NASDAQ	PFM	Mon, Oct 17, 2005	14.55	14.55	14.49	14.49
22	NASDAQ	PFM	Fri, Oct 14, 2005	14.48	14.51	14.41	14.48
21	NASDAQ	PFM	Thu, Oct 13, 2005	14.43	14.44	14.34	14.42
20	NASDAQ	PFM	Wed, Oct 12, 2005	14.40	14.48	14.34	14.41
19	NASDAQ	PFM	Tue, Oct 11, 2005	14.40	14.50	14.40	14.46
18	NASDAQ	PFM	Mon, Oct 10, 2005	14.54	14.54	14.46	14.46
17	NASDAQ	PFM	Fri, Oct 7, 2005	14.57	14.57	14.49	14.51
16	NASDAQ	PFM	Thu, Oct 6, 2005	14.57	14.59	14.41	14.41
15	NASDAQ	PFM	Wed, Oct 5, 2005	14.63	14.65	14.56	14.56
14	NASDAQ	PFM	Tue, Oct 4, 2005	14.83	14.83	14.69	14.69
13	NASDAQ	PFM	Mon, Oct 3, 2005	14.87	14.87	14.76	14.80
12	NASDAQ	PFM	Fri, Sep 30, 2005	14.86	14.86	14.79	14.82
11	NASDAQ	PFM	Thu, Sep 29, 2005	14.64	14.84	14.63	14.84
10	NASDAQ	PFM	Wed, Sep 28, 2005	14.80	14.80	14.67	14.72
9	NASDAQ	PFM	Tue, Sep 27, 2005	14.73	14.77	14.67	14.77
8	NASDAQ	PFM	Mon, Sep 26, 2005	14.82	14.82	14.69	14.69
7	NASDAQ	PFM	Fri, Sep 23, 2005	14.72	14.75	14.69	14.72
6	NASDAQ	PFM	Thu, Sep 22, 2005	14.60	14.72	14.60	14.72
5	NASDAQ	PFM	Wed, Sep 21, 2005	14.75	14.75	14.63	14.63
4	NASDAQ	PFM	Tue, Sep 20, 2005	14.92	14.95	14.77	14.80
3	NASDAQ	PFM	Mon, Sep 19, 2005	14.95	14.95	14.87	14.87
2	NASDAQ	PFM	Fri, Sep 16, 2005	14.94	14.99	14.90	14.99
1	NASDAQ	PFM	Thu, Sep 15, 2005	14.88	14.88	14.82	14.84
#	Exchange	Symbol	Date	Open	High	Low	Close

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