Select Medical Holdings Corp NYSE:SEM Historical Prices

Below are the 3998 trading days of historical prices for SEM.

#	Exchange	Symbol	Date	Open	High	Low	Close
3998	NYSE	SEM	Fri, Mar 1, 2024	27.32	27.40	27.01	27.13
3997	NYSE	SEM	Thu, Feb 29, 2024	27.40	27.40	27.08	27.23
3996	NYSE	SEM	Wed, Feb 28, 2024	27.84	28.15	27.09	26.98
3995	NYSE	SEM	Tue, Feb 27, 2024	28.09	28.22	27.71	27.92
3994	NYSE	SEM	Mon, Feb 26, 2024	28.19	28.42	27.43	27.97
3993	NYSE	SEM	Fri, Feb 23, 2024	27.66	28.77	27.33	28.50
3992	NYSE	SEM	Thu, Feb 22, 2024	26.60	26.76	25.88	25.95
3991	NYSE	SEM	Wed, Feb 21, 2024	26.84	26.99	26.51	26.70
3990	NYSE	SEM	Tue, Feb 20, 2024	26.76	27.03	26.65	26.89
3989	NYSE	SEM	Fri, Feb 16, 2024	26.97	27.64	26.80	27.15
3988	NYSE	SEM	Thu, Feb 15, 2024	27.06	27.39	26.86	27.18
3987	NYSE	SEM	Wed, Feb 14, 2024	26.36	26.84	26.13	26.81
3986	NYSE	SEM	Tue, Feb 13, 2024	26.19	26.68	25.88	26.08
3985	NYSE	SEM	Mon, Feb 12, 2024	26.20	27.14	26.14	26.86
3984	NYSE	SEM	Fri, Feb 9, 2024	26.34	26.50	25.85	26.40
3983	NYSE	SEM	Thu, Feb 8, 2024	25.90	26.34	25.69	26.22
3982	NYSE	SEM	Wed, Feb 7, 2024	26.34	26.45	25.87	25.98
3981	NYSE	SEM	Tue, Feb 6, 2024	26.08	26.55	25.99	26.24
3980	NYSE	SEM	Mon, Feb 5, 2024	26.08	26.39	25.92	26.14
3979	NYSE	SEM	Fri, Feb 2, 2024	26.48	26.73	26.13	26.40
3978	NYSE	SEM	Thu, Feb 1, 2024	25.99	26.88	25.89	26.85
3977	NYSE	SEM	Wed, Jan 31, 2024	26.68	26.80	25.95	25.99
3976	NYSE	SEM	Tue, Jan 30, 2024	26.84	26.89	26.56	26.61
3975	NYSE	SEM	Mon, Jan 29, 2024	26.24	26.67	25.98	26.66
3974	NYSE	SEM	Fri, Jan 26, 2024	26.45	26.73	26.31	26.33
3973	NYSE	SEM	Thu, Jan 25, 2024	26.15	26.40	25.84	26.32
3972	NYSE	SEM	Wed, Jan 24, 2024	26.64	26.68	25.81	25.91
3971	NYSE	SEM	Tue, Jan 23, 2024	26.92	26.96	26.14	26.48
3970	NYSE	SEM	Mon, Jan 22, 2024	27.03	27.35	26.63	26.69
3969	NYSE	SEM	Fri, Jan 19, 2024	26.43	26.84	26.34	26.78
3968	NYSE	SEM	Thu, Jan 18, 2024	26.11	26.42	26.02	26.32
3967	NYSE	SEM	Wed, Jan 17, 2024	26.05	26.54	25.82	25.94
3966	NYSE	SEM	Tue, Jan 16, 2024	26.10	26.46	25.84	26.39
3965	NYSE	SEM	Fri, Jan 12, 2024	27.04	27.19	26.19	26.41
3964	NYSE	SEM	Thu, Jan 11, 2024	26.40	26.77	26.25	26.75
3963	NYSE	SEM	Wed, Jan 10, 2024	26.03	26.55	25.98	26.53
3962	NYSE	SEM	Tue, Jan 9, 2024	26.54	26.74	26.21	26.23
3961	NYSE	SEM	Mon, Jan 8, 2024	26.93	27.08	26.25	26.82
3960	NYSE	SEM	Fri, Jan 5, 2024	26.17	27.35	26.17	26.87
3959	NYSE	SEM	Thu, Jan 4, 2024	23.78	27.30	23.46	26.15
3958	NYSE	SEM	Wed, Jan 3, 2024	23.94	23.94	23.07	23.50
3957	NYSE	SEM	Tue, Jan 2, 2024	23.47	24.15	23.30	23.92
3956	NYSE	SEM	Fri, Dec 29, 2023	23.85	23.90	23.46	23.50
3955	NYSE	SEM	Thu, Dec 28, 2023	23.90	24.09	23.72	23.88
3954	NYSE	SEM	Wed, Dec 27, 2023	24.41	24.60	23.93	23.94
3953	NYSE	SEM	Tue, Dec 26, 2023	24.33	24.58	24.10	24.36
3952	NYSE	SEM	Fri, Dec 22, 2023	24.17	24.48	24.07	24.22
3951	NYSE	SEM	Thu, Dec 21, 2023	23.91	24.12	23.71	24.00
3950	NYSE	SEM	Wed, Dec 20, 2023	24.11	24.60	23.72	23.76
3949	NYSE	SEM	Tue, Dec 19, 2023	23.96	24.55	23.96	24.13
3948	NYSE	SEM	Mon, Dec 18, 2023	23.84	23.87	23.47	23.72
3947	NYSE	SEM	Fri, Dec 15, 2023	25.01	25.05	23.63	23.68
3946	NYSE	SEM	Thu, Dec 14, 2023	25.00	25.55	24.58	24.94
3945	NYSE	SEM	Wed, Dec 13, 2023	24.02	24.89	23.82	24.76
3944	NYSE	SEM	Tue, Dec 12, 2023	23.60	24.14	23.60	24.00
3943	NYSE	SEM	Mon, Dec 11, 2023	23.54	23.93	23.43	23.79
3942	NYSE	SEM	Fri, Dec 8, 2023	23.51	23.70	23.22	23.48
3941	NYSE	SEM	Thu, Dec 7, 2023	23.30	23.61	23.02	23.59
3940	NYSE	SEM	Wed, Dec 6, 2023	23.47	23.83	23.22	23.30
3939	NYSE	SEM	Tue, Dec 5, 2023	23.74	23.79	23.25	23.28
3938	NYSE	SEM	Mon, Dec 4, 2023	23.38	23.92	23.38	23.87
3937	NYSE	SEM	Fri, Dec 1, 2023	22.67	23.51	22.67	23.45
3936	NYSE	SEM	Thu, Nov 30, 2023	22.68	22.79	22.26	22.60
3935	NYSE	SEM	Wed, Nov 29, 2023	23.08	23.29	22.77	22.82
3934	NYSE	SEM	Tue, Nov 28, 2023	23.41	23.41	22.84	22.88
3933	NYSE	SEM	Mon, Nov 27, 2023	23.44	23.58	23.32	23.42
3932	NYSE	SEM	Fri, Nov 24, 2023	23.59	23.88	23.50	23.60
3931	NYSE	SEM	Wed, Nov 22, 2023	23.36	23.62	23.31	23.60
3930	NYSE	SEM	Tue, Nov 21, 2023	23.28	23.45	23.11	23.16
3929	NYSE	SEM	Mon, Nov 20, 2023	23.09	23.59	23.05	23.37
3928	NYSE	SEM	Fri, Nov 17, 2023	23.41	23.56	23.08	23.22
3927	NYSE	SEM	Thu, Nov 16, 2023	23.14	23.39	22.83	23.10
3926	NYSE	SEM	Wed, Nov 15, 2023	23.11	23.77	23.11	23.19
3925	NYSE	SEM	Tue, Nov 14, 2023	22.60	23.25	22.60	23.17
3924	NYSE	SEM	Mon, Nov 13, 2023	21.80	22.21	21.56	21.75
3923	NYSE	SEM	Fri, Nov 10, 2023	22.07	22.31	21.80	21.91
3922	NYSE	SEM	Thu, Nov 9, 2023	22.49	22.69	21.92	21.99
3921	NYSE	SEM	Wed, Nov 8, 2023	21.81	22.42	21.71	22.34
3920	NYSE	SEM	Tue, Nov 7, 2023	21.56	22.05	21.56	21.95
3919	NYSE	SEM	Mon, Nov 6, 2023	22.11	22.24	21.28	21.49
3918	NYSE	SEM	Fri, Nov 3, 2023	23.40	24.13	21.50	22.31
3917	NYSE	SEM	Thu, Nov 2, 2023	22.83	23.26	22.67	23.00
3916	NYSE	SEM	Wed, Nov 1, 2023	22.62	23.01	22.37	22.56
3915	NYSE	SEM	Tue, Oct 31, 2023	22.42	22.96	22.22	22.73
3914	NYSE	SEM	Mon, Oct 30, 2023	22.91	23.16	22.24	22.25
3913	NYSE	SEM	Fri, Oct 27, 2023	22.94	22.98	22.52	22.61
3912	NYSE	SEM	Thu, Oct 26, 2023	23.25	23.53	22.82	22.93
3911	NYSE	SEM	Wed, Oct 25, 2023	23.24	23.58	23.03	23.19
3910	NYSE	SEM	Tue, Oct 24, 2023	23.22	23.67	23.05	23.48
3909	NYSE	SEM	Mon, Oct 23, 2023	23.40	23.80	23.18	23.27
3908	NYSE	SEM	Fri, Oct 20, 2023	24.07	24.07	23.42	23.51
3907	NYSE	SEM	Thu, Oct 19, 2023	23.77	24.29	23.52	23.92
3906	NYSE	SEM	Wed, Oct 18, 2023	23.81	24.10	23.60	23.75
3905	NYSE	SEM	Tue, Oct 17, 2023	23.37	24.25	23.26	24.03
3904	NYSE	SEM	Mon, Oct 16, 2023	23.43	23.93	23.14	23.55
3903	NYSE	SEM	Fri, Oct 13, 2023	23.04	23.40	22.82	23.17
3902	NYSE	SEM	Thu, Oct 12, 2023	23.79	23.93	23.01	23.04
3901	NYSE	SEM	Wed, Oct 11, 2023	24.28	24.32	23.29	23.77
3900	NYSE	SEM	Tue, Oct 10, 2023	24.11	24.55	24.02	24.33
3899	NYSE	SEM	Mon, Oct 9, 2023	23.85	24.20	23.68	24.11
3898	NYSE	SEM	Fri, Oct 6, 2023	24.25	24.32	23.77	24.04
3897	NYSE	SEM	Thu, Oct 5, 2023	24.49	24.77	24.20	24.45
3896	NYSE	SEM	Wed, Oct 4, 2023	24.67	25.03	24.23	24.47
3895	NYSE	SEM	Tue, Oct 3, 2023	24.88	24.91	24.42	24.67
3894	NYSE	SEM	Mon, Oct 2, 2023	25.18	25.31	24.90	25.01
3893	NYSE	SEM	Fri, Sep 29, 2023	25.92	26.09	25.22	25.27
3892	NYSE	SEM	Thu, Sep 28, 2023	25.45	25.92	25.45	25.77
3891	NYSE	SEM	Wed, Sep 27, 2023	25.69	25.90	25.13	25.38
3890	NYSE	SEM	Tue, Sep 26, 2023	25.95	26.11	25.29	25.49
3889	NYSE	SEM	Mon, Sep 25, 2023	25.82	26.33	25.82	26.09
3888	NYSE	SEM	Fri, Sep 22, 2023	25.80	26.19	25.74	25.99
3887	NYSE	SEM	Thu, Sep 21, 2023	25.73	25.99	25.60	25.71
3886	NYSE	SEM	Wed, Sep 20, 2023	26.35	26.39	25.88	25.90
3885	NYSE	SEM	Tue, Sep 19, 2023	26.19	26.36	25.99	26.06
3884	NYSE	SEM	Mon, Sep 18, 2023	26.26	26.28	25.78	26.13
3883	NYSE	SEM	Fri, Sep 15, 2023	26.14	26.20	25.59	25.87
3882	NYSE	SEM	Thu, Sep 14, 2023	26.60	26.96	26.23	26.35
3881	NYSE	SEM	Wed, Sep 13, 2023	26.35	26.49	25.95	26.28
3880	NYSE	SEM	Tue, Sep 12, 2023	26.33	26.65	26.11	26.32
3879	NYSE	SEM	Mon, Sep 11, 2023	26.88	26.92	26.40	26.46
3878	NYSE	SEM	Fri, Sep 8, 2023	27.22	27.22	26.69	26.82
3877	NYSE	SEM	Thu, Sep 7, 2023	27.48	27.66	27.18	27.26
3876	NYSE	SEM	Wed, Sep 6, 2023	27.88	28.13	27.40	27.60
3875	NYSE	SEM	Tue, Sep 5, 2023	28.57	28.74	27.02	27.74
3874	NYSE	SEM	Fri, Sep 1, 2023	29.42	29.55	29.00	29.06
3873	NYSE	SEM	Thu, Aug 31, 2023	29.46	29.72	29.16	29.21
3872	NYSE	SEM	Wed, Aug 30, 2023	29.13	29.77	29.13	29.41
3871	NYSE	SEM	Tue, Aug 29, 2023	28.97	29.42	28.62	29.24
3870	NYSE	SEM	Mon, Aug 28, 2023	28.29	29.02	28.29	28.94
3869	NYSE	SEM	Fri, Aug 25, 2023	28.01	28.54	27.83	28.27
3868	NYSE	SEM	Thu, Aug 24, 2023	28.40	28.54	27.79	27.82
3867	NYSE	SEM	Wed, Aug 23, 2023	28.32	28.52	28.24	28.47
3866	NYSE	SEM	Tue, Aug 22, 2023	28.69	28.69	28.10	28.22
3865	NYSE	SEM	Mon, Aug 21, 2023	28.39	28.68	28.15	28.52
3864	NYSE	SEM	Fri, Aug 18, 2023	27.82	28.43	27.82	28.28
3863	NYSE	SEM	Thu, Aug 17, 2023	28.41	28.41	27.82	28.04
3862	NYSE	SEM	Wed, Aug 16, 2023	28.40	28.83	28.34	28.45
3861	NYSE	SEM	Tue, Aug 15, 2023	28.50	28.76	28.26	28.41
3860	NYSE	SEM	Mon, Aug 14, 2023	28.64	28.78	28.27	28.54
3859	NYSE	SEM	Fri, Aug 11, 2023	28.89	29.17	28.71	28.86
3858	NYSE	SEM	Thu, Aug 10, 2023	29.05	29.44	28.68	28.86
3857	NYSE	SEM	Wed, Aug 9, 2023	29.72	29.72	28.92	29.05
3856	NYSE	SEM	Tue, Aug 8, 2023	29.95	30.04	29.34	29.60
3855	NYSE	SEM	Mon, Aug 7, 2023	29.98	30.27	29.72	30.21
3854	NYSE	SEM	Fri, Aug 4, 2023	31.35	31.98	29.53	29.95
3853	NYSE	SEM	Thu, Aug 3, 2023	30.23	31.14	29.97	30.44
3852	NYSE	SEM	Wed, Aug 2, 2023	29.67	30.41	29.39	30.36
3851	NYSE	SEM	Tue, Aug 1, 2023	29.89	30.13	29.52	29.92
3850	NYSE	SEM	Mon, Jul 31, 2023	30.07	30.29	29.72	30.01
3849	NYSE	SEM	Fri, Jul 28, 2023	30.76	30.85	30.02	30.03
3848	NYSE	SEM	Thu, Jul 27, 2023	31.25	31.25	30.15	30.45
3847	NYSE	SEM	Wed, Jul 26, 2023	31.82	32.38	31.10	31.17
3846	NYSE	SEM	Tue, Jul 25, 2023	31.41	32.25	31.15	31.79
3845	NYSE	SEM	Mon, Jul 24, 2023	31.33	31.62	31.20	31.54
3844	NYSE	SEM	Fri, Jul 21, 2023	32.12	32.28	31.27	31.32
3843	NYSE	SEM	Thu, Jul 20, 2023	31.58	33.51	31.30	31.95
3842	NYSE	SEM	Wed, Jul 19, 2023	30.16	30.58	29.82	30.12
3841	NYSE	SEM	Tue, Jul 18, 2023	29.95	30.45	29.83	30.12
3840	NYSE	SEM	Mon, Jul 17, 2023	29.68	30.18	29.57	30.00
3839	NYSE	SEM	Fri, Jul 14, 2023	30.20	30.39	29.59	29.80
3838	NYSE	SEM	Thu, Jul 13, 2023	30.67	31.06	30.10	30.16
3837	NYSE	SEM	Wed, Jul 12, 2023	30.76	30.83	30.36	30.50
3836	NYSE	SEM	Tue, Jul 11, 2023	30.51	30.78	30.30	30.44
3835	NYSE	SEM	Mon, Jul 10, 2023	29.55	30.60	29.44	30.37
3834	NYSE	SEM	Fri, Jul 7, 2023	29.67	30.00	29.54	29.62
3833	NYSE	SEM	Thu, Jul 6, 2023	30.16	30.23	29.30	29.66
3832	NYSE	SEM	Wed, Jul 5, 2023	31.00	31.30	30.39	30.47
3831	NYSE	SEM	Mon, Jul 3, 2023	31.43	31.77	31.06	31.14
3830	NYSE	SEM	Fri, Jun 30, 2023	32.44	32.44	31.85	31.86
3829	NYSE	SEM	Thu, Jun 29, 2023	31.58	32.27	31.58	32.17
3828	NYSE	SEM	Wed, Jun 28, 2023	31.06	31.74	31.02	31.69
3827	NYSE	SEM	Tue, Jun 27, 2023	29.90	31.35	29.63	31.21
3826	NYSE	SEM	Mon, Jun 26, 2023	29.40	30.20	29.33	29.89
3825	NYSE	SEM	Fri, Jun 23, 2023	29.92	30.10	29.36	29.45
3824	NYSE	SEM	Thu, Jun 22, 2023	30.38	30.43	29.90	30.22
3823	NYSE	SEM	Wed, Jun 21, 2023	29.81	30.33	29.44	30.30
3822	NYSE	SEM	Tue, Jun 20, 2023	29.19	29.92	29.05	29.81
3821	NYSE	SEM	Fri, Jun 16, 2023	29.21	29.45	28.74	29.21
3820	NYSE	SEM	Thu, Jun 15, 2023	28.67	28.97	28.39	28.97
3819	NYSE	SEM	Wed, Jun 14, 2023	29.18	29.69	28.77	28.83
3818	NYSE	SEM	Tue, Jun 13, 2023	28.14	28.89	28.10	28.54
3817	NYSE	SEM	Mon, Jun 12, 2023	28.40	28.60	28.06	28.15
3816	NYSE	SEM	Fri, Jun 9, 2023	28.77	28.83	28.34	28.46
3815	NYSE	SEM	Thu, Jun 8, 2023	29.07	29.07	28.27	28.86
3814	NYSE	SEM	Wed, Jun 7, 2023	29.49	29.85	29.14	29.21
3813	NYSE	SEM	Tue, Jun 6, 2023	28.55	29.19	28.47	29.16
3812	NYSE	SEM	Mon, Jun 5, 2023	28.34	28.91	28.12	28.51
3811	NYSE	SEM	Fri, Jun 2, 2023	28.13	28.63	28.03	28.51
3810	NYSE	SEM	Thu, Jun 1, 2023	27.32	27.83	27.13	27.65
3809	NYSE	SEM	Wed, May 31, 2023	27.26	27.60	26.70	27.37
3808	NYSE	SEM	Tue, May 30, 2023	27.16	27.79	27.14	27.33
3807	NYSE	SEM	Fri, May 26, 2023	27.06	27.31	26.90	27.11
3806	NYSE	SEM	Thu, May 25, 2023	27.27	27.41	27.03	27.15
3805	NYSE	SEM	Wed, May 24, 2023	27.99	27.99	27.22	27.53
3804	NYSE	SEM	Tue, May 23, 2023	28.29	28.63	27.95	28.20
3803	NYSE	SEM	Mon, May 22, 2023	28.65	28.78	28.29	28.54
3802	NYSE	SEM	Fri, May 19, 2023	28.68	28.68	28.28	28.50
3801	NYSE	SEM	Thu, May 18, 2023	28.08	28.63	27.83	28.53
3800	NYSE	SEM	Wed, May 17, 2023	27.78	28.19	27.19	28.06
3799	NYSE	SEM	Tue, May 16, 2023	28.20	28.20	27.45	27.59
3798	NYSE	SEM	Mon, May 15, 2023	28.20	28.48	28.04	28.25
3797	NYSE	SEM	Fri, May 12, 2023	28.47	28.61	27.81	28.26
3796	NYSE	SEM	Thu, May 11, 2023	28.82	28.86	28.06	28.32
3795	NYSE	SEM	Wed, May 10, 2023	29.42	29.72	29.12	29.12
3794	NYSE	SEM	Tue, May 9, 2023	29.57	29.80	29.11	29.11
3793	NYSE	SEM	Mon, May 8, 2023	30.65	30.71	29.28	29.78
3792	NYSE	SEM	Fri, May 5, 2023	30.80	32.31	30.50	30.75
3791	NYSE	SEM	Thu, May 4, 2023	28.99	29.38	28.48	29.02
3790	NYSE	SEM	Wed, May 3, 2023	29.28	29.85	29.15	29.34
3789	NYSE	SEM	Tue, May 2, 2023	29.84	29.84	28.82	29.29
3788	NYSE	SEM	Mon, May 1, 2023	30.54	30.91	30.05	30.18
3787	NYSE	SEM	Fri, Apr 28, 2023	29.54	30.55	29.52	30.50
3786	NYSE	SEM	Thu, Apr 27, 2023	29.40	30.18	29.40	29.79
3785	NYSE	SEM	Wed, Apr 26, 2023	29.60	30.17	29.29	29.31
3784	NYSE	SEM	Tue, Apr 25, 2023	29.52	29.90	29.23	29.70
3783	NYSE	SEM	Mon, Apr 24, 2023	29.01	29.83	29.00	29.52
3782	NYSE	SEM	Fri, Apr 21, 2023	28.59	29.30	28.46	29.00
3781	NYSE	SEM	Thu, Apr 20, 2023	27.99	27.99	27.55	27.98
3780	NYSE	SEM	Wed, Apr 19, 2023	27.83	28.13	27.70	28.11
3779	NYSE	SEM	Tue, Apr 18, 2023	27.89	27.98	27.59	27.90
3778	NYSE	SEM	Mon, Apr 17, 2023	28.35	28.36	27.66	27.79
3777	NYSE	SEM	Fri, Apr 14, 2023	28.01	28.28	27.84	28.27
3776	NYSE	SEM	Thu, Apr 13, 2023	27.92	28.01	27.59	27.94
3775	NYSE	SEM	Wed, Apr 12, 2023	27.89	27.96	27.57	27.69
3774	NYSE	SEM	Tue, Apr 11, 2023	27.75	28.20	27.67	27.68
3773	NYSE	SEM	Mon, Apr 10, 2023	27.00	27.73	26.99	27.65
3772	NYSE	SEM	Thu, Apr 6, 2023	27.15	27.19	26.61	27.13
3771	NYSE	SEM	Wed, Apr 5, 2023	25.99	27.01	25.95	27.00
3770	NYSE	SEM	Tue, Apr 4, 2023	26.06	26.14	25.55	26.12
3769	NYSE	SEM	Mon, Apr 3, 2023	25.93	26.36	25.58	25.72
3768	NYSE	SEM	Fri, Mar 31, 2023	25.55	25.85	25.42	25.85
3767	NYSE	SEM	Thu, Mar 30, 2023	25.67	25.79	25.25	25.37
3766	NYSE	SEM	Wed, Mar 29, 2023	25.93	25.94	25.15	25.39
3765	NYSE	SEM	Tue, Mar 28, 2023	25.16	25.56	25.04	25.55
3764	NYSE	SEM	Mon, Mar 27, 2023	25.08	25.50	24.91	25.33
3763	NYSE	SEM	Fri, Mar 24, 2023	24.13	24.74	23.89	24.64
3762	NYSE	SEM	Thu, Mar 23, 2023	24.93	24.99	24.28	24.48
3761	NYSE	SEM	Wed, Mar 22, 2023	25.64	25.80	24.90	24.90
3760	NYSE	SEM	Tue, Mar 21, 2023	25.77	26.07	25.34	25.64
3759	NYSE	SEM	Mon, Mar 20, 2023	24.97	25.62	24.97	25.26
3758	NYSE	SEM	Fri, Mar 17, 2023	25.54	25.54	24.58	24.75
3757	NYSE	SEM	Thu, Mar 16, 2023	24.75	25.97	24.58	25.73
3756	NYSE	SEM	Wed, Mar 15, 2023	24.48	25.10	24.37	25.05
3755	NYSE	SEM	Tue, Mar 14, 2023	25.82	25.95	24.87	25.18
3754	NYSE	SEM	Mon, Mar 13, 2023	24.61	25.51	24.34	25.06
3753	NYSE	SEM	Fri, Mar 10, 2023	25.35	25.35	24.27	25.01
3752	NYSE	SEM	Thu, Mar 9, 2023	25.98	26.09	25.38	25.46
3751	NYSE	SEM	Wed, Mar 8, 2023	25.91	26.19	25.75	25.91
3750	NYSE	SEM	Tue, Mar 7, 2023	26.65	26.65	25.72	25.87
3749	NYSE	SEM	Mon, Mar 6, 2023	27.29	27.29	26.22	26.60
3748	NYSE	SEM	Fri, Mar 3, 2023	26.95	27.72	26.80	27.48
3747	NYSE	SEM	Thu, Mar 2, 2023	25.88	26.85	25.82	26.72
3746	NYSE	SEM	Wed, Mar 1, 2023	27.04	27.30	26.81	26.91
3745	NYSE	SEM	Tue, Feb 28, 2023	26.98	27.41	26.73	27.19
3744	NYSE	SEM	Mon, Feb 27, 2023	27.78	28.02	27.03	27.24
3743	NYSE	SEM	Fri, Feb 24, 2023	29.42	29.56	27.39	27.57
3742	NYSE	SEM	Thu, Feb 23, 2023	30.04	30.78	29.29	29.94
3741	NYSE	SEM	Wed, Feb 22, 2023	29.56	30.15	29.37	29.90
3740	NYSE	SEM	Tue, Feb 21, 2023	29.79	30.38	29.46	29.54
3739	NYSE	SEM	Fri, Feb 17, 2023	30.16	30.23	29.36	30.14
3738	NYSE	SEM	Thu, Feb 16, 2023	29.42	30.53	29.42	30.08
3737	NYSE	SEM	Wed, Feb 15, 2023	28.76	29.96	28.76	29.90
3736	NYSE	SEM	Tue, Feb 14, 2023	29.31	30.07	29.15	29.19
3735	NYSE	SEM	Mon, Feb 13, 2023	28.86	29.50	28.71	29.47
3734	NYSE	SEM	Fri, Feb 10, 2023	28.23	29.17	28.23	28.85
3733	NYSE	SEM	Thu, Feb 9, 2023	28.45	28.65	27.97	28.22
3732	NYSE	SEM	Wed, Feb 8, 2023	28.74	29.07	27.86	28.08
3731	NYSE	SEM	Tue, Feb 7, 2023	29.05	29.18	28.24	28.85
3730	NYSE	SEM	Mon, Feb 6, 2023	30.06	30.21	29.16	29.28
3729	NYSE	SEM	Fri, Feb 3, 2023	30.07	30.57	29.94	30.34
3728	NYSE	SEM	Thu, Feb 2, 2023	29.71	30.63	29.71	30.26
3727	NYSE	SEM	Wed, Feb 1, 2023	28.91	30.08	28.74	29.69
3726	NYSE	SEM	Tue, Jan 31, 2023	28.27	29.19	28.27	29.07
3725	NYSE	SEM	Mon, Jan 30, 2023	28.28	28.63	28.06	28.18
3724	NYSE	SEM	Fri, Jan 27, 2023	28.06	28.77	27.45	28.58
3723	NYSE	SEM	Thu, Jan 26, 2023	28.00	28.43	27.86	28.40
3722	NYSE	SEM	Wed, Jan 25, 2023	27.41	27.94	27.28	27.92
3721	NYSE	SEM	Tue, Jan 24, 2023	28.56	28.58	27.48	27.59
3720	NYSE	SEM	Mon, Jan 23, 2023	28.57	29.16	28.42	28.71
3719	NYSE	SEM	Fri, Jan 20, 2023	28.27	28.74	27.64	28.56
3718	NYSE	SEM	Thu, Jan 19, 2023	27.30	28.29	27.18	28.04
3717	NYSE	SEM	Wed, Jan 18, 2023	28.80	29.55	27.45	27.50
3716	NYSE	SEM	Tue, Jan 17, 2023	28.67	28.87	28.40	28.79
3715	NYSE	SEM	Fri, Jan 13, 2023	27.89	28.66	27.89	28.60
3714	NYSE	SEM	Thu, Jan 12, 2023	27.47	28.16	27.22	28.11
3713	NYSE	SEM	Wed, Jan 11, 2023	27.18	27.58	27.16	27.31
3712	NYSE	SEM	Tue, Jan 10, 2023	26.28	27.11	26.28	27.04
3711	NYSE	SEM	Mon, Jan 9, 2023	26.78	27.09	26.48	26.48
3710	NYSE	SEM	Fri, Jan 6, 2023	26.00	26.56	25.52	26.48
3709	NYSE	SEM	Thu, Jan 5, 2023	25.64	25.77	25.10	25.77
3708	NYSE	SEM	Wed, Jan 4, 2023	25.16	25.81	25.13	25.65
3707	NYSE	SEM	Tue, Jan 3, 2023	25.23	25.67	24.39	24.83
3706	NYSE	SEM	Fri, Dec 30, 2022	24.69	24.90	24.51	24.83
3705	NYSE	SEM	Thu, Dec 29, 2022	24.36	25.01	24.10	24.91
3704	NYSE	SEM	Wed, Dec 28, 2022	24.70	24.96	24.08	24.11
3703	NYSE	SEM	Tue, Dec 27, 2022	24.36	24.74	24.16	24.56
3702	NYSE	SEM	Fri, Dec 23, 2022	24.52	24.75	24.21	24.38
3701	NYSE	SEM	Thu, Dec 22, 2022	25.06	25.20	24.13	24.75
3700	NYSE	SEM	Wed, Dec 21, 2022	24.94	25.41	24.87	25.33
3699	NYSE	SEM	Tue, Dec 20, 2022	23.67	24.96	23.32	24.61
3698	NYSE	SEM	Mon, Dec 19, 2022	24.55	24.87	23.59	23.59
3697	NYSE	SEM	Fri, Dec 16, 2022	24.04	24.81	23.93	24.73
3696	NYSE	SEM	Thu, Dec 15, 2022	24.33	24.78	24.17	24.59
3695	NYSE	SEM	Wed, Dec 14, 2022	24.62	25.37	24.62	24.79
3694	NYSE	SEM	Tue, Dec 13, 2022	25.44	25.45	24.53	24.65
3693	NYSE	SEM	Mon, Dec 12, 2022	23.81	24.35	23.58	24.34
3692	NYSE	SEM	Fri, Dec 9, 2022	23.48	24.03	23.39	23.75
3691	NYSE	SEM	Thu, Dec 8, 2022	23.41	23.95	23.20	23.69
3690	NYSE	SEM	Wed, Dec 7, 2022	24.19	24.64	23.47	23.47
3689	NYSE	SEM	Tue, Dec 6, 2022	24.25	24.51	24.01	24.27
3688	NYSE	SEM	Mon, Dec 5, 2022	24.67	24.70	24.04	24.30
3687	NYSE	SEM	Fri, Dec 2, 2022	24.45	25.02	24.30	24.90
3686	NYSE	SEM	Thu, Dec 1, 2022	24.89	25.32	24.49	24.73
3685	NYSE	SEM	Wed, Nov 30, 2022	24.01	24.64	23.18	24.58
3684	NYSE	SEM	Tue, Nov 29, 2022	23.41	24.10	23.41	23.93
3683	NYSE	SEM	Mon, Nov 28, 2022	24.00	24.02	23.31	23.43
3682	NYSE	SEM	Fri, Nov 25, 2022	23.80	24.32	23.80	24.24
3681	NYSE	SEM	Wed, Nov 23, 2022	23.39	23.78	23.19	23.74
3680	NYSE	SEM	Tue, Nov 22, 2022	23.75	24.27	23.59	23.69
3679	NYSE	SEM	Mon, Nov 21, 2022	24.01	24.11	23.29	23.57
3678	NYSE	SEM	Fri, Nov 18, 2022	24.15	24.31	23.80	24.11
3677	NYSE	SEM	Thu, Nov 17, 2022	23.40	23.98	23.07	23.63
3676	NYSE	SEM	Wed, Nov 16, 2022	24.48	24.76	23.28	23.72
3675	NYSE	SEM	Tue, Nov 15, 2022	24.68	25.26	24.36	24.58
3674	NYSE	SEM	Mon, Nov 14, 2022	24.92	25.05	23.81	24.32
3673	NYSE	SEM	Fri, Nov 11, 2022	24.05	25.32	23.93	25.24
3672	NYSE	SEM	Thu, Nov 10, 2022	22.62	23.92	22.28	23.88
3671	NYSE	SEM	Wed, Nov 9, 2022	21.71	21.71	21.19	21.47
3670	NYSE	SEM	Tue, Nov 8, 2022	22.62	22.62	21.73	22.00
3669	NYSE	SEM	Mon, Nov 7, 2022	23.11	23.69	21.71	22.47
3668	NYSE	SEM	Fri, Nov 4, 2022	18.86	23.19	18.86	23.06
3667	NYSE	SEM	Thu, Nov 3, 2022	24.20	24.32	23.34	23.74
3666	NYSE	SEM	Wed, Nov 2, 2022	26.15	26.18	24.66	24.68
3665	NYSE	SEM	Tue, Nov 1, 2022	25.81	26.27	25.44	26.13
3664	NYSE	SEM	Mon, Oct 31, 2022	25.62	25.93	25.51	25.68
3663	NYSE	SEM	Fri, Oct 28, 2022	25.13	25.85	24.94	25.81
3662	NYSE	SEM	Thu, Oct 27, 2022	25.85	25.85	25.07	25.14
3661	NYSE	SEM	Wed, Oct 26, 2022	25.07	26.16	24.88	25.66
3660	NYSE	SEM	Tue, Oct 25, 2022	23.47	24.78	23.31	24.59
3659	NYSE	SEM	Mon, Oct 24, 2022	23.04	23.22	22.26	23.21
3658	NYSE	SEM	Fri, Oct 21, 2022	22.15	22.93	19.61	22.92
3657	NYSE	SEM	Thu, Oct 20, 2022	23.52	23.85	23.38	23.59
3656	NYSE	SEM	Wed, Oct 19, 2022	23.38	23.58	23.15	23.45
3655	NYSE	SEM	Tue, Oct 18, 2022	23.67	24.24	23.34	23.59
3654	NYSE	SEM	Mon, Oct 17, 2022	22.44	23.09	22.34	22.97
3653	NYSE	SEM	Fri, Oct 14, 2022	22.63	23.25	21.89	21.94
3652	NYSE	SEM	Thu, Oct 13, 2022	22.00	22.85	21.45	22.44
3651	NYSE	SEM	Wed, Oct 12, 2022	22.84	22.84	22.31	22.45
3650	NYSE	SEM	Tue, Oct 11, 2022	22.68	23.17	22.60	22.81
3649	NYSE	SEM	Mon, Oct 10, 2022	23.05	23.23	22.80	22.92
3648	NYSE	SEM	Fri, Oct 7, 2022	23.30	23.39	22.75	22.91
3647	NYSE	SEM	Thu, Oct 6, 2022	24.38	24.67	23.60	23.66
3646	NYSE	SEM	Wed, Oct 5, 2022	23.82	24.66	23.75	24.60
3645	NYSE	SEM	Tue, Oct 4, 2022	23.60	24.40	23.54	24.33
3644	NYSE	SEM	Mon, Oct 3, 2022	22.50	23.40	22.05	23.06
3643	NYSE	SEM	Fri, Sep 30, 2022	22.96	23.18	22.07	22.10
3642	NYSE	SEM	Thu, Sep 29, 2022	22.48	22.88	21.77	22.80
3641	NYSE	SEM	Wed, Sep 28, 2022	22.58	22.95	22.18	22.76
3640	NYSE	SEM	Tue, Sep 27, 2022	23.13	23.13	22.04	22.25
3639	NYSE	SEM	Mon, Sep 26, 2022	22.98	23.26	22.29	22.79
3638	NYSE	SEM	Fri, Sep 23, 2022	23.32	23.45	22.34	23.02
3637	NYSE	SEM	Thu, Sep 22, 2022	24.81	24.81	23.59	23.61
3636	NYSE	SEM	Wed, Sep 21, 2022	25.97	25.97	24.88	24.90
3635	NYSE	SEM	Tue, Sep 20, 2022	26.12	26.12	25.49	25.75
3634	NYSE	SEM	Mon, Sep 19, 2022	25.97	26.40	25.58	26.29
3633	NYSE	SEM	Fri, Sep 16, 2022	25.48	26.20	25.25	26.14
3632	NYSE	SEM	Thu, Sep 15, 2022	25.82	26.29	25.60	25.68
3631	NYSE	SEM	Wed, Sep 14, 2022	26.15	26.15	25.36	25.81
3630	NYSE	SEM	Tue, Sep 13, 2022	26.55	26.76	25.98	26.05
3629	NYSE	SEM	Mon, Sep 12, 2022	27.00	27.47	26.74	27.41
3628	NYSE	SEM	Fri, Sep 9, 2022	26.64	26.83	26.26	26.62
3627	NYSE	SEM	Thu, Sep 8, 2022	25.65	26.44	25.51	26.39
3626	NYSE	SEM	Wed, Sep 7, 2022	24.83	25.99	24.57	25.77
3625	NYSE	SEM	Tue, Sep 6, 2022	25.29	25.36	24.47	24.80
3624	NYSE	SEM	Fri, Sep 2, 2022	25.60	25.60	24.87	25.13
3623	NYSE	SEM	Thu, Sep 1, 2022	25.31	25.32	24.60	25.19
3622	NYSE	SEM	Wed, Aug 31, 2022	25.91	26.10	25.61	25.64
3621	NYSE	SEM	Tue, Aug 30, 2022	26.67	26.67	25.57	25.73
3620	NYSE	SEM	Mon, Aug 29, 2022	26.19	26.65	26.00	26.59
3619	NYSE	SEM	Fri, Aug 26, 2022	27.55	27.55	26.42	26.50
3618	NYSE	SEM	Thu, Aug 25, 2022	27.26	27.82	27.12	27.71
3617	NYSE	SEM	Wed, Aug 24, 2022	26.68	27.22	26.56	27.19
3616	NYSE	SEM	Tue, Aug 23, 2022	26.84	27.19	26.55	26.65
3615	NYSE	SEM	Mon, Aug 22, 2022	26.39	26.73	26.03	26.66
3614	NYSE	SEM	Fri, Aug 19, 2022	27.27	27.30	26.67	26.69
3613	NYSE	SEM	Thu, Aug 18, 2022	27.03	27.44	26.92	27.35
3612	NYSE	SEM	Wed, Aug 17, 2022	27.24	27.50	26.50	27.04
3611	NYSE	SEM	Tue, Aug 16, 2022	27.80	27.80	26.88	27.50
3610	NYSE	SEM	Mon, Aug 15, 2022	27.48	27.81	27.14	27.73
3609	NYSE	SEM	Fri, Aug 12, 2022	26.95	27.76	26.82	27.62
3608	NYSE	SEM	Thu, Aug 11, 2022	27.20	27.73	26.65	26.76
3607	NYSE	SEM	Wed, Aug 10, 2022	26.73	27.07	26.18	26.90
3606	NYSE	SEM	Tue, Aug 9, 2022	28.42	28.63	26.14	26.19
3605	NYSE	SEM	Mon, Aug 8, 2022	28.27	28.90	28.05	28.75
3604	NYSE	SEM	Fri, Aug 5, 2022	24.80	28.29	24.09	28.27
3603	NYSE	SEM	Thu, Aug 4, 2022	29.40	29.63	26.89	27.15
3602	NYSE	SEM	Wed, Aug 3, 2022	29.59	29.94	29.29	29.46
3601	NYSE	SEM	Tue, Aug 2, 2022	30.00	30.31	29.38	29.39
3600	NYSE	SEM	Mon, Aug 1, 2022	29.39	29.74	29.10	29.71
3599	NYSE	SEM	Fri, Jul 29, 2022	29.56	29.79	28.98	29.62
3598	NYSE	SEM	Thu, Jul 28, 2022	28.91	29.55	28.70	29.45
3597	NYSE	SEM	Wed, Jul 27, 2022	28.78	29.08	28.57	28.99
3596	NYSE	SEM	Tue, Jul 26, 2022	28.49	28.73	28.14	28.65
3595	NYSE	SEM	Mon, Jul 25, 2022	28.35	28.47	27.98	28.38
3594	NYSE	SEM	Fri, Jul 22, 2022	28.32	28.69	28.02	28.37
3593	NYSE	SEM	Thu, Jul 21, 2022	27.10	27.72	26.98	27.71
3592	NYSE	SEM	Wed, Jul 20, 2022	27.38	27.78	26.91	27.46
3591	NYSE	SEM	Tue, Jul 19, 2022	26.54	27.52	26.54	27.30
3590	NYSE	SEM	Mon, Jul 18, 2022	26.60	26.79	26.20	26.23
3589	NYSE	SEM	Fri, Jul 15, 2022	26.01	26.68	25.56	26.40
3588	NYSE	SEM	Thu, Jul 14, 2022	25.01	25.52	24.78	25.49
3587	NYSE	SEM	Wed, Jul 13, 2022	25.13	25.47	24.87	25.42
3586	NYSE	SEM	Tue, Jul 12, 2022	24.97	25.60	24.97	25.44
3585	NYSE	SEM	Mon, Jul 11, 2022	25.63	25.63	24.88	25.02
3584	NYSE	SEM	Fri, Jul 8, 2022	25.31	25.86	25.24	25.68
3583	NYSE	SEM	Thu, Jul 7, 2022	24.98	25.61	24.96	25.42
3582	NYSE	SEM	Wed, Jul 6, 2022	25.44	25.57	24.55	24.73
3581	NYSE	SEM	Tue, Jul 5, 2022	24.64	25.73	24.49	25.71
3580	NYSE	SEM	Fri, Jul 1, 2022	23.45	25.27	23.26	25.17
3579	NYSE	SEM	Thu, Jun 30, 2022	23.48	23.90	23.28	23.62
3578	NYSE	SEM	Wed, Jun 29, 2022	24.10	24.29	23.83	24.18
3577	NYSE	SEM	Tue, Jun 28, 2022	25.20	25.51	23.96	24.04
3576	NYSE	SEM	Mon, Jun 27, 2022	24.84	25.00	24.25	24.95
3575	NYSE	SEM	Fri, Jun 24, 2022	24.35	24.96	24.35	24.46
3574	NYSE	SEM	Thu, Jun 23, 2022	24.25	24.31	23.87	24.15
3573	NYSE	SEM	Wed, Jun 22, 2022	23.16	24.26	23.16	24.03
3572	NYSE	SEM	Tue, Jun 21, 2022	23.41	23.77	22.95	23.47
3571	NYSE	SEM	Fri, Jun 17, 2022	22.34	23.44	22.34	22.86
3570	NYSE	SEM	Thu, Jun 16, 2022	22.56	22.56	21.80	22.24
3569	NYSE	SEM	Wed, Jun 15, 2022	22.85	23.23	22.39	23.07
3568	NYSE	SEM	Tue, Jun 14, 2022	22.99	23.28	22.30	22.61
3567	NYSE	SEM	Mon, Jun 13, 2022	23.50	23.74	23.04	23.07
3566	NYSE	SEM	Fri, Jun 10, 2022	24.00	24.67	23.65	24.25
3565	NYSE	SEM	Thu, Jun 9, 2022	24.11	24.63	23.82	24.25
3564	NYSE	SEM	Wed, Jun 8, 2022	24.48	24.59	24.16	24.26
3563	NYSE	SEM	Tue, Jun 7, 2022	24.90	25.14	24.45	24.86
3562	NYSE	SEM	Mon, Jun 6, 2022	25.62	25.62	24.91	25.17
3561	NYSE	SEM	Fri, Jun 3, 2022	24.61	25.87	24.34	25.61
3560	NYSE	SEM	Thu, Jun 2, 2022	24.35	24.91	23.50	24.85
3559	NYSE	SEM	Wed, Jun 1, 2022	24.35	24.47	23.79	24.15
3558	NYSE	SEM	Tue, May 31, 2022	24.39	24.90	24.13	24.35
3557	NYSE	SEM	Fri, May 27, 2022	24.74	24.92	24.41	24.70
3556	NYSE	SEM	Thu, May 26, 2022	24.88	25.05	24.43	24.55
3555	NYSE	SEM	Wed, May 25, 2022	24.14	24.66	24.01	24.51
3554	NYSE	SEM	Tue, May 24, 2022	23.87	24.22	23.57	24.22
3553	NYSE	SEM	Mon, May 23, 2022	24.59	24.64	23.32	24.08
3552	NYSE	SEM	Fri, May 20, 2022	24.26	24.39	23.29	24.30
3551	NYSE	SEM	Thu, May 19, 2022	24.23	24.59	23.94	23.98
3550	NYSE	SEM	Wed, May 18, 2022	25.04	25.34	24.46	24.56
3549	NYSE	SEM	Tue, May 17, 2022	24.63	25.41	24.54	25.18
3548	NYSE	SEM	Mon, May 16, 2022	25.60	25.72	24.31	24.34
3547	NYSE	SEM	Fri, May 13, 2022	23.64	26.07	23.60	25.80
3546	NYSE	SEM	Thu, May 12, 2022	21.48	23.37	21.40	23.34
3545	NYSE	SEM	Wed, May 11, 2022	22.50	22.90	21.57	21.66
3544	NYSE	SEM	Tue, May 10, 2022	22.14	22.61	21.72	22.18
3543	NYSE	SEM	Mon, May 9, 2022	23.14	23.40	21.88	22.16
3542	NYSE	SEM	Fri, May 6, 2022	22.65	24.97	22.65	23.36
3541	NYSE	SEM	Thu, May 5, 2022	23.02	23.44	22.40	22.55
3540	NYSE	SEM	Wed, May 4, 2022	22.73	23.30	22.32	23.15
3539	NYSE	SEM	Tue, May 3, 2022	21.87	22.94	21.87	22.50
3538	NYSE	SEM	Mon, May 2, 2022	22.50	22.86	21.74	21.98
3537	NYSE	SEM	Fri, Apr 29, 2022	22.55	23.17	22.48	22.61
3536	NYSE	SEM	Thu, Apr 28, 2022	22.50	22.89	21.90	22.69
3535	NYSE	SEM	Wed, Apr 27, 2022	22.43	22.90	22.12	22.31
3534	NYSE	SEM	Tue, Apr 26, 2022	22.55	23.01	22.25	22.55
3533	NYSE	SEM	Mon, Apr 25, 2022	22.04	23.18	21.93	23.08
3532	NYSE	SEM	Fri, Apr 22, 2022	23.86	23.88	22.10	22.22
3531	NYSE	SEM	Thu, Apr 21, 2022	25.00	25.00	24.36	24.41
3530	NYSE	SEM	Wed, Apr 20, 2022	24.63	25.05	24.48	24.78
3529	NYSE	SEM	Tue, Apr 19, 2022	23.92	24.86	23.92	24.37
3528	NYSE	SEM	Mon, Apr 18, 2022	24.45	24.70	23.84	23.92
3527	NYSE	SEM	Thu, Apr 14, 2022	24.39	24.89	24.39	24.65
3526	NYSE	SEM	Wed, Apr 13, 2022	24.56	24.70	24.28	24.33
3525	NYSE	SEM	Tue, Apr 12, 2022	24.04	24.68	24.00	24.33
3524	NYSE	SEM	Mon, Apr 11, 2022	23.95	24.53	23.72	23.83
3523	NYSE	SEM	Fri, Apr 8, 2022	24.18	24.37	23.90	23.94
3522	NYSE	SEM	Thu, Apr 7, 2022	24.23	24.37	23.89	24.19
3521	NYSE	SEM	Wed, Apr 6, 2022	23.74	24.37	23.35	24.21
3520	NYSE	SEM	Tue, Apr 5, 2022	24.50	24.72	23.90	23.96
3519	NYSE	SEM	Mon, Apr 4, 2022	24.71	24.80	23.96	24.29
3518	NYSE	SEM	Fri, Apr 1, 2022	23.96	24.73	23.96	24.64
3517	NYSE	SEM	Thu, Mar 31, 2022	23.84	24.19	23.84	23.99
3516	NYSE	SEM	Wed, Mar 30, 2022	24.89	24.98	23.72	23.93
3515	NYSE	SEM	Tue, Mar 29, 2022	24.32	24.89	24.24	24.84
3514	NYSE	SEM	Mon, Mar 28, 2022	23.52	23.98	23.25	23.96
3513	NYSE	SEM	Fri, Mar 25, 2022	24.40	24.47	23.42	23.67
3512	NYSE	SEM	Thu, Mar 24, 2022	24.61	24.79	24.42	24.48
3511	NYSE	SEM	Wed, Mar 23, 2022	24.85	24.96	24.32	24.50
3510	NYSE	SEM	Tue, Mar 22, 2022	25.37	25.70	25.02	25.07
3509	NYSE	SEM	Mon, Mar 21, 2022	25.30	25.72	25.07	25.23
3508	NYSE	SEM	Fri, Mar 18, 2022	25.09	25.46	24.68	25.30
3507	NYSE	SEM	Thu, Mar 17, 2022	24.31	25.20	24.31	25.15
3506	NYSE	SEM	Wed, Mar 16, 2022	24.15	24.79	23.99	24.55
3505	NYSE	SEM	Tue, Mar 15, 2022	24.12	24.49	24.00	24.28
3504	NYSE	SEM	Mon, Mar 14, 2022	24.14	24.45	23.51	23.90
3503	NYSE	SEM	Fri, Mar 11, 2022	24.23	24.54	23.90	23.96
3502	NYSE	SEM	Thu, Mar 10, 2022	23.88	24.32	23.72	24.11
3501	NYSE	SEM	Wed, Mar 9, 2022	24.31	24.89	24.24	24.35
3500	NYSE	SEM	Tue, Mar 8, 2022	23.35	24.19	23.07	23.76
3499	NYSE	SEM	Mon, Mar 7, 2022	23.64	23.98	23.39	23.44
3498	NYSE	SEM	Fri, Mar 4, 2022	23.52	23.95	23.22	23.71
3497	NYSE	SEM	Thu, Mar 3, 2022	24.04	24.13	23.60	23.83
3496	NYSE	SEM	Wed, Mar 2, 2022	23.66	24.20	23.50	23.85
3495	NYSE	SEM	Tue, Mar 1, 2022	22.79	23.64	22.79	23.37
3494	NYSE	SEM	Mon, Feb 28, 2022	22.65	23.48	22.42	23.15
3493	NYSE	SEM	Fri, Feb 25, 2022	23.52	24.31	22.37	23.09
3492	NYSE	SEM	Thu, Feb 24, 2022	22.20	23.55	21.78	23.49
3491	NYSE	SEM	Wed, Feb 23, 2022	23.52	23.54	22.75	22.86
3490	NYSE	SEM	Tue, Feb 22, 2022	23.03	23.64	22.86	23.18
3489	NYSE	SEM	Fri, Feb 18, 2022	23.16	23.74	23.16	23.30
3488	NYSE	SEM	Thu, Feb 17, 2022	23.92	24.09	23.12	23.32
3487	NYSE	SEM	Wed, Feb 16, 2022	24.05	24.48	23.82	24.17
3486	NYSE	SEM	Tue, Feb 15, 2022	23.43	24.14	23.43	24.11
3485	NYSE	SEM	Mon, Feb 14, 2022	23.60	24.00	22.90	23.07
3484	NYSE	SEM	Fri, Feb 11, 2022	23.50	23.97	23.07	23.47
3483	NYSE	SEM	Thu, Feb 10, 2022	22.98	24.16	22.95	23.49
3482	NYSE	SEM	Wed, Feb 9, 2022	22.96	23.62	22.82	23.47
3481	NYSE	SEM	Tue, Feb 8, 2022	21.98	22.77	21.90	22.63
3480	NYSE	SEM	Mon, Feb 7, 2022	22.41	22.61	21.69	21.91
3479	NYSE	SEM	Fri, Feb 4, 2022	22.32	22.73	21.48	22.47
3478	NYSE	SEM	Thu, Feb 3, 2022	22.71	23.11	22.50	22.57
3477	NYSE	SEM	Wed, Feb 2, 2022	23.35	23.65	22.56	22.97
3476	NYSE	SEM	Tue, Feb 1, 2022	23.40	23.83	22.56	23.51
3475	NYSE	SEM	Mon, Jan 31, 2022	22.41	23.45	22.41	23.23
3474	NYSE	SEM	Fri, Jan 28, 2022	22.15	23.03	21.81	23.02
3473	NYSE	SEM	Thu, Jan 27, 2022	22.74	22.82	21.94	22.19
3472	NYSE	SEM	Wed, Jan 26, 2022	23.86	24.01	22.60	22.92
3471	NYSE	SEM	Tue, Jan 25, 2022	23.29	23.68	22.71	23.41
3470	NYSE	SEM	Mon, Jan 24, 2022	22.34	23.97	21.91	23.80
3469	NYSE	SEM	Fri, Jan 21, 2022	23.45	23.63	22.77	22.86
3468	NYSE	SEM	Thu, Jan 20, 2022	24.20	24.97	23.49	23.50
3467	NYSE	SEM	Wed, Jan 19, 2022	25.40	25.67	23.65	24.00
3466	NYSE	SEM	Tue, Jan 18, 2022	27.62	27.79	25.36	25.42
3465	NYSE	SEM	Fri, Jan 14, 2022	28.13	29.03	28.13	28.92
3464	NYSE	SEM	Thu, Jan 13, 2022	27.83	28.68	27.72	28.30
3463	NYSE	SEM	Wed, Jan 12, 2022	28.65	28.77	27.48	27.65
3462	NYSE	SEM	Tue, Jan 11, 2022	28.14	28.63	27.73	28.59
3461	NYSE	SEM	Mon, Jan 10, 2022	28.03	28.51	27.71	28.16
3460	NYSE	SEM	Fri, Jan 7, 2022	28.24	28.53	27.84	28.03
3459	NYSE	SEM	Thu, Jan 6, 2022	29.01	29.35	28.35	28.38
3458	NYSE	SEM	Wed, Jan 5, 2022	30.16	30.81	29.02	29.03
3457	NYSE	SEM	Tue, Jan 4, 2022	30.15	30.51	29.86	30.21
3456	NYSE	SEM	Mon, Jan 3, 2022	29.51	30.29	29.32	30.29
3455	NYSE	SEM	Fri, Dec 31, 2021	29.74	29.91	29.23	29.40
3454	NYSE	SEM	Thu, Dec 30, 2021	29.09	30.05	29.07	29.82
3453	NYSE	SEM	Wed, Dec 29, 2021	29.20	29.61	28.76	29.10
3452	NYSE	SEM	Tue, Dec 28, 2021	28.85	29.51	28.83	29.01
3451	NYSE	SEM	Mon, Dec 27, 2021	29.19	29.19	28.55	28.93
3450	NYSE	SEM	Thu, Dec 23, 2021	28.84	29.19	28.58	29.03
3449	NYSE	SEM	Wed, Dec 22, 2021	28.54	28.76	28.38	28.69
3448	NYSE	SEM	Tue, Dec 21, 2021	27.85	28.82	27.62	28.54
3447	NYSE	SEM	Mon, Dec 20, 2021	28.49	28.67	26.42	27.44
3446	NYSE	SEM	Fri, Dec 17, 2021	28.01	29.20	27.56	29.09
3445	NYSE	SEM	Thu, Dec 16, 2021	29.75	30.00	28.09	28.15
3444	NYSE	SEM	Wed, Dec 15, 2021	28.79	29.57	28.54	29.55
3443	NYSE	SEM	Tue, Dec 14, 2021	28.91	29.41	28.84	28.89
3442	NYSE	SEM	Mon, Dec 13, 2021	28.97	29.41	28.85	29.05
3441	NYSE	SEM	Fri, Dec 10, 2021	29.56	29.81	28.96	29.16
3440	NYSE	SEM	Thu, Dec 9, 2021	29.99	30.16	29.43	29.43
3439	NYSE	SEM	Wed, Dec 8, 2021	30.08	30.47	29.86	30.14
3438	NYSE	SEM	Tue, Dec 7, 2021	29.64	30.92	29.39	30.13
3437	NYSE	SEM	Mon, Dec 6, 2021	28.80	29.63	28.62	29.48
3436	NYSE	SEM	Fri, Dec 3, 2021	28.38	28.76	27.89	28.27
3435	NYSE	SEM	Thu, Dec 2, 2021	27.03	28.83	26.85	28.52
3434	NYSE	SEM	Wed, Dec 1, 2021	27.58	28.04	26.49	26.71
3433	NYSE	SEM	Tue, Nov 30, 2021	27.83	27.90	26.61	26.85
3432	NYSE	SEM	Mon, Nov 29, 2021	29.25	29.42	28.09	28.10
3431	NYSE	SEM	Fri, Nov 26, 2021	29.27	29.47	28.43	28.94
3430	NYSE	SEM	Wed, Nov 24, 2021	30.12	30.49	29.96	30.19
3429	NYSE	SEM	Tue, Nov 23, 2021	30.39	30.77	30.03	30.37
3428	NYSE	SEM	Mon, Nov 22, 2021	30.84	31.05	30.41	30.55
3427	NYSE	SEM	Fri, Nov 19, 2021	31.65	31.92	30.41	30.63
3426	NYSE	SEM	Thu, Nov 18, 2021	32.58	32.72	31.45	31.87
3425	NYSE	SEM	Wed, Nov 17, 2021	32.88	33.29	32.42	32.65
3424	NYSE	SEM	Tue, Nov 16, 2021	33.34	33.62	32.92	33.07
3423	NYSE	SEM	Mon, Nov 15, 2021	34.43	34.43	33.31	33.49
3422	NYSE	SEM	Fri, Nov 12, 2021	34.30	35.10	33.98	34.13
3421	NYSE	SEM	Thu, Nov 11, 2021	34.33	34.33	33.88	34.05
3420	NYSE	SEM	Wed, Nov 10, 2021	34.35	34.79	34.05	34.26
3419	NYSE	SEM	Tue, Nov 9, 2021	34.77	35.36	34.12	34.33
3418	NYSE	SEM	Mon, Nov 8, 2021	35.86	35.88	34.51	34.59
3417	NYSE	SEM	Fri, Nov 5, 2021	36.11	36.74	34.36	35.46
3416	NYSE	SEM	Thu, Nov 4, 2021	34.61	35.82	34.43	35.61
3415	NYSE	SEM	Wed, Nov 3, 2021	33.26	34.68	33.20	34.64
3414	NYSE	SEM	Tue, Nov 2, 2021	34.01	34.09	32.92	33.27
3413	NYSE	SEM	Mon, Nov 1, 2021	33.25	34.24	33.25	33.89
3412	NYSE	SEM	Fri, Oct 29, 2021	32.88	33.34	32.66	33.22
3411	NYSE	SEM	Thu, Oct 28, 2021	32.46	32.99	32.45	32.78
3410	NYSE	SEM	Wed, Oct 27, 2021	32.27	32.79	32.02	32.32
3409	NYSE	SEM	Tue, Oct 26, 2021	33.16	33.20	32.30	32.32
3408	NYSE	SEM	Mon, Oct 25, 2021	33.70	33.70	33.22	33.28
3407	NYSE	SEM	Fri, Oct 22, 2021	34.07	34.36	33.67	33.70
3406	NYSE	SEM	Thu, Oct 21, 2021	34.17	34.29	33.71	34.27
3405	NYSE	SEM	Wed, Oct 20, 2021	33.82	34.17	33.19	33.49
3404	NYSE	SEM	Tue, Oct 19, 2021	33.52	34.13	33.52	33.95
3403	NYSE	SEM	Mon, Oct 18, 2021	33.23	33.56	32.68	33.41
3402	NYSE	SEM	Fri, Oct 15, 2021	33.04	34.09	32.77	33.46
3401	NYSE	SEM	Thu, Oct 14, 2021	32.55	32.98	32.13	32.40
3400	NYSE	SEM	Wed, Oct 13, 2021	32.80	33.15	32.22	32.30
3399	NYSE	SEM	Tue, Oct 12, 2021	32.93	33.39	32.60	32.97
3398	NYSE	SEM	Mon, Oct 11, 2021	34.30	34.50	32.89	32.91
3397	NYSE	SEM	Fri, Oct 8, 2021	34.93	35.45	34.48	34.52
3396	NYSE	SEM	Thu, Oct 7, 2021	35.45	35.79	34.94	34.98
3395	NYSE	SEM	Wed, Oct 6, 2021	35.23	35.58	34.39	35.18
3394	NYSE	SEM	Tue, Oct 5, 2021	36.42	36.42	35.53	35.56
3393	NYSE	SEM	Mon, Oct 4, 2021	36.62	37.03	36.00	36.36
3392	NYSE	SEM	Fri, Oct 1, 2021	36.27	37.00	35.90	36.63
3391	NYSE	SEM	Thu, Sep 30, 2021	36.97	37.08	35.96	36.17
3390	NYSE	SEM	Wed, Sep 29, 2021	36.65	36.90	36.39	36.73
3389	NYSE	SEM	Tue, Sep 28, 2021	36.27	36.87	36.20	36.57
3388	NYSE	SEM	Mon, Sep 27, 2021	35.51	36.54	35.51	36.42
3387	NYSE	SEM	Fri, Sep 24, 2021	35.40	35.71	34.98	35.60
3386	NYSE	SEM	Thu, Sep 23, 2021	35.64	36.07	35.40	35.40
3385	NYSE	SEM	Wed, Sep 22, 2021	35.02	35.89	34.74	35.48
3384	NYSE	SEM	Tue, Sep 21, 2021	35.17	35.18	34.66	34.79
3383	NYSE	SEM	Mon, Sep 20, 2021	34.26	34.92	33.97	34.82
3382	NYSE	SEM	Fri, Sep 17, 2021	35.29	35.47	34.67	35.02
3381	NYSE	SEM	Thu, Sep 16, 2021	34.68	35.29	34.47	35.03
3380	NYSE	SEM	Wed, Sep 15, 2021	34.08	34.78	33.62	34.65
3379	NYSE	SEM	Tue, Sep 14, 2021	35.24	35.28	34.06	34.28
3378	NYSE	SEM	Mon, Sep 13, 2021	34.86	35.24	34.45	35.23
3377	NYSE	SEM	Fri, Sep 10, 2021	35.14	35.14	34.45	34.53
3376	NYSE	SEM	Thu, Sep 9, 2021	34.95	35.80	34.89	34.98
3375	NYSE	SEM	Wed, Sep 8, 2021	35.10	35.31	34.53	35.15
3374	NYSE	SEM	Tue, Sep 7, 2021	35.24	35.41	34.91	35.28
3373	NYSE	SEM	Fri, Sep 3, 2021	35.22	35.79	35.18	35.49
3372	NYSE	SEM	Thu, Sep 2, 2021	35.09	35.68	34.89	35.42
3371	NYSE	SEM	Wed, Sep 1, 2021	34.91	35.15	34.42	35.01
3370	NYSE	SEM	Tue, Aug 31, 2021	34.71	35.03	34.15	34.57
3369	NYSE	SEM	Mon, Aug 30, 2021	34.52	34.98	34.33	34.80
3368	NYSE	SEM	Fri, Aug 27, 2021	33.49	34.81	33.49	34.51
3367	NYSE	SEM	Thu, Aug 26, 2021	32.94	33.77	32.82	33.47
3366	NYSE	SEM	Wed, Aug 25, 2021	32.41	33.55	32.33	32.97
3365	NYSE	SEM	Tue, Aug 24, 2021	32.96	33.03	32.33	32.41
3364	NYSE	SEM	Mon, Aug 23, 2021	32.92	33.08	31.89	32.89
3363	NYSE	SEM	Fri, Aug 20, 2021	32.27	32.83	31.97	32.66
3362	NYSE	SEM	Thu, Aug 19, 2021	33.17	33.63	31.78	32.28
3361	NYSE	SEM	Wed, Aug 18, 2021	34.47	34.95	33.57	33.60
3360	NYSE	SEM	Tue, Aug 17, 2021	34.95	35.00	33.94	34.60
3359	NYSE	SEM	Mon, Aug 16, 2021	35.30	35.94	34.70	35.50
3358	NYSE	SEM	Fri, Aug 13, 2021	35.47	35.57	35.01	35.33
3357	NYSE	SEM	Thu, Aug 12, 2021	35.70	36.12	35.38	35.60
3356	NYSE	SEM	Wed, Aug 11, 2021	36.10	36.10	35.36	35.84
3355	NYSE	SEM	Tue, Aug 10, 2021	35.70	36.42	35.26	35.82
3354	NYSE	SEM	Mon, Aug 9, 2021	36.98	36.98	35.77	35.86
3353	NYSE	SEM	Fri, Aug 6, 2021	39.77	40.20	36.50	37.20
3352	NYSE	SEM	Thu, Aug 5, 2021	38.52	39.29	38.18	39.00
3351	NYSE	SEM	Wed, Aug 4, 2021	39.09	39.26	38.35	38.47
3350	NYSE	SEM	Tue, Aug 3, 2021	39.32	39.74	38.50	39.66
3349	NYSE	SEM	Mon, Aug 2, 2021	39.42	40.23	39.31	39.34
3348	NYSE	SEM	Fri, Jul 30, 2021	38.91	39.74	38.83	39.45
3347	NYSE	SEM	Thu, Jul 29, 2021	39.47	39.78	39.13	39.16
3346	NYSE	SEM	Wed, Jul 28, 2021	38.80	39.42	38.18	39.06
3345	NYSE	SEM	Tue, Jul 27, 2021	38.92	39.16	38.44	38.81
3344	NYSE	SEM	Mon, Jul 26, 2021	39.29	39.65	38.28	38.96
3343	NYSE	SEM	Fri, Jul 23, 2021	39.11	39.43	39.03	39.24
3342	NYSE	SEM	Thu, Jul 22, 2021	39.95	39.95	38.74	38.77
3341	NYSE	SEM	Wed, Jul 21, 2021	39.99	40.68	39.90	40.18
3340	NYSE	SEM	Tue, Jul 20, 2021	38.37	40.04	38.33	39.70
3339	NYSE	SEM	Mon, Jul 19, 2021	37.75	38.63	37.31	37.86
3338	NYSE	SEM	Fri, Jul 16, 2021	39.36	39.36	38.58	38.74
3337	NYSE	SEM	Thu, Jul 15, 2021	39.34	39.66	38.49	39.07
3336	NYSE	SEM	Wed, Jul 14, 2021	41.50	41.79	39.39	39.62
3335	NYSE	SEM	Tue, Jul 13, 2021	41.14	41.45	40.73	41.01
3334	NYSE	SEM	Mon, Jul 12, 2021	40.65	41.30	40.39	41.21
3333	NYSE	SEM	Fri, Jul 9, 2021	40.93	41.36	40.68	41.00
3332	NYSE	SEM	Thu, Jul 8, 2021	40.36	41.00	39.71	40.35
3331	NYSE	SEM	Wed, Jul 7, 2021	41.26	41.69	40.70	40.97
3330	NYSE	SEM	Tue, Jul 6, 2021	42.72	42.72	41.11	41.35
3329	NYSE	SEM	Fri, Jul 2, 2021	42.43	42.97	42.14	42.64
3328	NYSE	SEM	Thu, Jul 1, 2021	42.48	42.75	42.16	42.29
3327	NYSE	SEM	Wed, Jun 30, 2021	40.71	42.30	40.67	42.26
3326	NYSE	SEM	Tue, Jun 29, 2021	41.88	42.13	40.64	40.77
3325	NYSE	SEM	Mon, Jun 28, 2021	43.20	43.25	41.51	41.71
3324	NYSE	SEM	Fri, Jun 25, 2021	42.69	43.60	42.53	43.08
3323	NYSE	SEM	Thu, Jun 24, 2021	41.47	42.75	41.06	42.54
3322	NYSE	SEM	Wed, Jun 23, 2021	41.94	41.98	40.94	41.01
3321	NYSE	SEM	Tue, Jun 22, 2021	41.83	42.39	41.50	41.72
3320	NYSE	SEM	Mon, Jun 21, 2021	41.18	42.76	40.97	41.99
3319	NYSE	SEM	Fri, Jun 18, 2021	41.63	42.41	40.78	40.81
3318	NYSE	SEM	Thu, Jun 17, 2021	42.34	42.96	41.15	42.25
3317	NYSE	SEM	Wed, Jun 16, 2021	42.54	43.25	42.23	42.52
3316	NYSE	SEM	Tue, Jun 15, 2021	41.80	42.89	41.76	42.67
3315	NYSE	SEM	Mon, Jun 14, 2021	41.66	42.00	41.36	41.62
3314	NYSE	SEM	Fri, Jun 11, 2021	41.18	41.68	41.02	41.66
3313	NYSE	SEM	Thu, Jun 10, 2021	40.58	41.42	40.53	41.08
3312	NYSE	SEM	Wed, Jun 9, 2021	40.40	40.58	39.94	40.41
3311	NYSE	SEM	Tue, Jun 8, 2021	40.19	40.19	39.63	40.14
3310	NYSE	SEM	Mon, Jun 7, 2021	39.98	40.39	39.80	40.00
3309	NYSE	SEM	Fri, Jun 4, 2021	39.68	40.07	39.60	39.94
3308	NYSE	SEM	Thu, Jun 3, 2021	39.47	39.67	38.49	39.55
3307	NYSE	SEM	Wed, Jun 2, 2021	40.17	40.49	39.41	39.67
3306	NYSE	SEM	Tue, Jun 1, 2021	40.09	40.31	39.72	40.10
3305	NYSE	SEM	Fri, May 28, 2021	40.34	40.60	39.62	40.07
3304	NYSE	SEM	Thu, May 27, 2021	40.07	40.54	40.04	40.12
3303	NYSE	SEM	Wed, May 26, 2021	39.28	40.40	39.03	40.08
3302	NYSE	SEM	Tue, May 25, 2021	40.10	40.55	39.11	39.14
3301	NYSE	SEM	Mon, May 24, 2021	39.31	40.09	39.14	39.77
3300	NYSE	SEM	Fri, May 21, 2021	38.68	39.29	38.50	38.86
3299	NYSE	SEM	Thu, May 20, 2021	37.81	38.30	37.24	38.23
3298	NYSE	SEM	Wed, May 19, 2021	36.47	38.04	36.18	37.74
3297	NYSE	SEM	Tue, May 18, 2021	37.97	38.21	37.56	37.56
3296	NYSE	SEM	Mon, May 17, 2021	37.34	38.09	36.94	37.86
3295	NYSE	SEM	Fri, May 14, 2021	37.23	37.66	36.93	37.39
3294	NYSE	SEM	Thu, May 13, 2021	35.98	37.17	35.94	37.08
3293	NYSE	SEM	Wed, May 12, 2021	36.50	37.00	35.51	35.69
3292	NYSE	SEM	Tue, May 11, 2021	36.13	37.34	35.75	36.91
3291	NYSE	SEM	Mon, May 10, 2021	37.46	37.81	36.82	36.88
3290	NYSE	SEM	Fri, May 7, 2021	38.43	39.76	36.96	37.12
3289	NYSE	SEM	Thu, May 6, 2021	38.20	38.82	37.59	38.82
3288	NYSE	SEM	Wed, May 5, 2021	38.47	38.32	37.57	38.09
3287	NYSE	SEM	Tue, May 4, 2021	37.77	38.25	37.27	38.22
3286	NYSE	SEM	Mon, May 3, 2021	38.08	38.41	37.73	38.10
3285	NYSE	SEM	Fri, Apr 30, 2021	37.73	38.13	37.52	37.72
3284	NYSE	SEM	Thu, Apr 29, 2021	38.12	38.77	37.78	37.99
3283	NYSE	SEM	Wed, Apr 28, 2021	37.43	37.93	37.19	37.88
3282	NYSE	SEM	Tue, Apr 27, 2021	37.50	38.23	37.24	37.66
3281	NYSE	SEM	Mon, Apr 26, 2021	37.81	38.14	37.48	37.61
3280	NYSE	SEM	Fri, Apr 23, 2021	36.78	37.96	36.56	37.80
3279	NYSE	SEM	Thu, Apr 22, 2021	37.31	37.73	36.40	36.69
3278	NYSE	SEM	Wed, Apr 21, 2021	36.23	37.26	36.01	37.02
3277	NYSE	SEM	Tue, Apr 20, 2021	36.07	36.25	35.42	35.98
3276	NYSE	SEM	Mon, Apr 19, 2021	36.31	36.49	35.85	36.24
3275	NYSE	SEM	Fri, Apr 16, 2021	35.50	36.73	35.01	36.40
3274	NYSE	SEM	Thu, Apr 15, 2021	35.08	35.25	34.73	35.22
3273	NYSE	SEM	Wed, Apr 14, 2021	34.43	35.15	34.43	34.66
3272	NYSE	SEM	Tue, Apr 13, 2021	34.11	34.70	33.80	34.41
3271	NYSE	SEM	Mon, Apr 12, 2021	34.90	35.02	34.32	34.41
3270	NYSE	SEM	Fri, Apr 9, 2021	34.62	34.86	34.09	34.77
3269	NYSE	SEM	Thu, Apr 8, 2021	34.22	34.70	33.81	34.62
3268	NYSE	SEM	Wed, Apr 7, 2021	34.70	34.88	34.07	34.14
3267	NYSE	SEM	Tue, Apr 6, 2021	34.61	35.00	34.49	34.56
3266	NYSE	SEM	Mon, Apr 5, 2021	34.78	35.36	34.42	34.61
3265	NYSE	SEM	Thu, Apr 1, 2021	34.18	34.56	33.81	34.52
3264	NYSE	SEM	Wed, Mar 31, 2021	34.17	34.93	34.10	34.10
3263	NYSE	SEM	Tue, Mar 30, 2021	33.91	34.46	33.69	34.11
3262	NYSE	SEM	Mon, Mar 29, 2021	34.19	35.25	33.78	33.80
3261	NYSE	SEM	Fri, Mar 26, 2021	34.42	34.98	34.12	34.51
3260	NYSE	SEM	Thu, Mar 25, 2021	32.46	34.12	32.30	33.93
3259	NYSE	SEM	Wed, Mar 24, 2021	33.30	34.32	32.69	32.73
3258	NYSE	SEM	Tue, Mar 23, 2021	34.23	34.53	32.54	32.89
3257	NYSE	SEM	Mon, Mar 22, 2021	35.39	35.51	34.13	34.68
3256	NYSE	SEM	Fri, Mar 19, 2021	36.15	36.34	34.98	35.08
3255	NYSE	SEM	Thu, Mar 18, 2021	36.44	37.42	36.05	36.24
3254	NYSE	SEM	Wed, Mar 17, 2021	35.00	36.65	34.96	36.65
3253	NYSE	SEM	Tue, Mar 16, 2021	35.36	36.03	34.80	35.15
3252	NYSE	SEM	Mon, Mar 15, 2021	34.58	35.31	34.18	35.28
3251	NYSE	SEM	Fri, Mar 12, 2021	34.52	35.15	34.07	34.61
3250	NYSE	SEM	Thu, Mar 11, 2021	35.50	35.66	34.32	34.55
3249	NYSE	SEM	Wed, Mar 10, 2021	33.57	35.58	33.57	35.12
3248	NYSE	SEM	Tue, Mar 9, 2021	34.00	34.00	33.51	33.53
3247	NYSE	SEM	Mon, Mar 8, 2021	33.91	34.00	33.43	33.69
3246	NYSE	SEM	Fri, Mar 5, 2021	33.04	33.62	31.97	33.45
3245	NYSE	SEM	Thu, Mar 4, 2021	33.12	33.75	32.41	32.88
3244	NYSE	SEM	Wed, Mar 3, 2021	33.68	34.01	33.08	33.32
3243	NYSE	SEM	Tue, Mar 2, 2021	33.07	33.98	32.66	33.47
3242	NYSE	SEM	Mon, Mar 1, 2021	32.50	33.27	31.30	32.98
3241	NYSE	SEM	Fri, Feb 26, 2021	30.96	32.50	30.24	31.65
3240	NYSE	SEM	Thu, Feb 25, 2021	28.48	28.58	26.72	26.72
3239	NYSE	SEM	Wed, Feb 24, 2021	26.99	28.82	26.71	28.63
3238	NYSE	SEM	Tue, Feb 23, 2021	27.31	27.57	26.53	26.83
3237	NYSE	SEM	Mon, Feb 22, 2021	27.26	27.70	27.08	27.40
3236	NYSE	SEM	Fri, Feb 19, 2021	26.99	27.73	26.70	27.57
3235	NYSE	SEM	Thu, Feb 18, 2021	27.30	27.39	26.50	26.99
3234	NYSE	SEM	Wed, Feb 17, 2021	27.17	27.81	27.00	27.39
3233	NYSE	SEM	Tue, Feb 16, 2021	27.39	27.42	26.61	27.06
3232	NYSE	SEM	Fri, Feb 12, 2021	27.56	27.76	27.01	27.28
3231	NYSE	SEM	Thu, Feb 11, 2021	27.38	27.82	27.16	27.60
3230	NYSE	SEM	Wed, Feb 10, 2021	27.78	27.86	27.15	27.21
3229	NYSE	SEM	Tue, Feb 9, 2021	27.68	27.87	26.93	27.68
3228	NYSE	SEM	Mon, Feb 8, 2021	27.23	27.74	27.16	27.62
3227	NYSE	SEM	Fri, Feb 5, 2021	27.99	27.99	26.95	27.15
3226	NYSE	SEM	Thu, Feb 4, 2021	27.21	27.65	27.00	27.60
3225	NYSE	SEM	Wed, Feb 3, 2021	26.95	27.26	26.68	27.16
3224	NYSE	SEM	Tue, Feb 2, 2021	27.42	27.49	26.85	27.04
3223	NYSE	SEM	Mon, Feb 1, 2021	25.95	27.13	25.94	26.93
3222	NYSE	SEM	Fri, Jan 29, 2021	26.94	27.14	25.62	25.70
3221	NYSE	SEM	Thu, Jan 28, 2021	27.69	28.02	26.85	27.03
3220	NYSE	SEM	Wed, Jan 27, 2021	27.81	28.02	26.65	27.32
3219	NYSE	SEM	Tue, Jan 26, 2021	28.73	28.98	28.18	28.52
3218	NYSE	SEM	Mon, Jan 25, 2021	28.13	28.82	27.80	28.55
3217	NYSE	SEM	Fri, Jan 22, 2021	28.33	28.75	28.05	28.40
3216	NYSE	SEM	Thu, Jan 21, 2021	28.71	29.16	28.45	28.65
3215	NYSE	SEM	Wed, Jan 20, 2021	28.64	28.90	28.23	28.62
3214	NYSE	SEM	Tue, Jan 19, 2021	29.01	29.50	28.38	28.58
3213	NYSE	SEM	Fri, Jan 15, 2021	28.78	29.10	28.45	28.52
3212	NYSE	SEM	Thu, Jan 14, 2021	29.16	29.84	29.06	29.16
3211	NYSE	SEM	Wed, Jan 13, 2021	29.23	29.52	28.77	29.06
3210	NYSE	SEM	Tue, Jan 12, 2021	29.97	30.05	29.21	29.23
3209	NYSE	SEM	Mon, Jan 11, 2021	30.18	30.86	29.80	30.07
3208	NYSE	SEM	Fri, Jan 8, 2021	30.88	31.30	29.93	30.59
3207	NYSE	SEM	Thu, Jan 7, 2021	30.41	31.00	30.20	30.82
3206	NYSE	SEM	Wed, Jan 6, 2021	29.66	31.00	29.30	30.28
3205	NYSE	SEM	Tue, Jan 5, 2021	28.00	29.67	27.89	29.18
3204	NYSE	SEM	Mon, Jan 4, 2021	27.93	27.93	27.05	27.83
3203	NYSE	SEM	Thu, Dec 31, 2020	27.44	27.80	27.24	27.66
3202	NYSE	SEM	Wed, Dec 30, 2020	27.30	27.73	27.10	27.43
3201	NYSE	SEM	Tue, Dec 29, 2020	27.47	27.78	26.84	27.19
3200	NYSE	SEM	Mon, Dec 28, 2020	27.20	27.71	27.13	27.41
3199	NYSE	SEM	Thu, Dec 24, 2020	27.29	27.31	26.79	26.96
3198	NYSE	SEM	Wed, Dec 23, 2020	26.94	27.26	26.69	27.03
3197	NYSE	SEM	Tue, Dec 22, 2020	26.28	26.82	26.10	26.62
3196	NYSE	SEM	Mon, Dec 21, 2020	26.34	26.57	25.64	26.24
3195	NYSE	SEM	Fri, Dec 18, 2020	27.01	27.56	26.80	26.98
3194	NYSE	SEM	Thu, Dec 17, 2020	26.41	27.00	26.36	26.90
3193	NYSE	SEM	Wed, Dec 16, 2020	26.07	26.28	25.60	26.16
3192	NYSE	SEM	Tue, Dec 15, 2020	25.82	26.18	25.41	25.99
3191	NYSE	SEM	Mon, Dec 14, 2020	25.74	26.03	25.40	25.54
3190	NYSE	SEM	Fri, Dec 11, 2020	26.43	26.58	25.09	25.39
3189	NYSE	SEM	Thu, Dec 10, 2020	25.98	26.81	25.72	26.70
3188	NYSE	SEM	Wed, Dec 9, 2020	26.01	26.36	25.82	26.17
3187	NYSE	SEM	Tue, Dec 8, 2020	24.81	25.94	24.81	25.76
3186	NYSE	SEM	Mon, Dec 7, 2020	24.87	25.11	24.33	25.02
3185	NYSE	SEM	Fri, Dec 4, 2020	24.35	24.99	24.17	24.93
3184	NYSE	SEM	Thu, Dec 3, 2020	24.40	24.55	24.09	24.33
3183	NYSE	SEM	Wed, Dec 2, 2020	24.12	24.54	23.91	24.40
3182	NYSE	SEM	Tue, Dec 1, 2020	24.54	24.82	24.14	24.18
3181	NYSE	SEM	Mon, Nov 30, 2020	24.46	24.73	24.03	24.10
3180	NYSE	SEM	Fri, Nov 27, 2020	24.80	24.95	24.52	24.65
3179	NYSE	SEM	Wed, Nov 25, 2020	25.16	25.16	24.47	24.80
3178	NYSE	SEM	Tue, Nov 24, 2020	25.36	25.58	24.80	25.33
3177	NYSE	SEM	Mon, Nov 23, 2020	25.06	25.46	24.75	24.94
3176	NYSE	SEM	Fri, Nov 20, 2020	24.79	25.29	24.58	24.86
3175	NYSE	SEM	Thu, Nov 19, 2020	24.81	25.03	24.42	24.99
3174	NYSE	SEM	Wed, Nov 18, 2020	25.42	25.42	24.87	24.94
3173	NYSE	SEM	Tue, Nov 17, 2020	24.74	25.56	24.32	25.39
3172	NYSE	SEM	Mon, Nov 16, 2020	25.32	25.38	24.70	25.10
3171	NYSE	SEM	Fri, Nov 13, 2020	23.89	24.73	23.79	24.61
3170	NYSE	SEM	Thu, Nov 12, 2020	24.29	24.46	23.43	23.60
3169	NYSE	SEM	Wed, Nov 11, 2020	25.65	25.73	24.31	24.60
3168	NYSE	SEM	Tue, Nov 10, 2020	25.04	25.77	24.91	25.65
3167	NYSE	SEM	Mon, Nov 9, 2020	24.95	25.49	24.62	24.66
3166	NYSE	SEM	Fri, Nov 6, 2020	23.69	23.89	23.23	23.36
3165	NYSE	SEM	Thu, Nov 5, 2020	22.80	23.72	22.66	23.48
3164	NYSE	SEM	Wed, Nov 4, 2020	22.53	23.64	22.49	22.62
3163	NYSE	SEM	Tue, Nov 3, 2020	23.06	23.45	22.96	23.17
3162	NYSE	SEM	Mon, Nov 2, 2020	21.34	22.63	21.34	22.53
3161	NYSE	SEM	Fri, Oct 30, 2020	22.38	22.85	20.80	20.98
3160	NYSE	SEM	Thu, Oct 29, 2020	21.15	22.22	20.91	22.06
3159	NYSE	SEM	Wed, Oct 28, 2020	21.85	22.13	21.31	21.36
3158	NYSE	SEM	Tue, Oct 27, 2020	22.70	22.97	22.37	22.38
3157	NYSE	SEM	Mon, Oct 26, 2020	22.70	22.89	22.52	22.82
3156	NYSE	SEM	Fri, Oct 23, 2020	23.40	23.55	23.00	23.17
3155	NYSE	SEM	Thu, Oct 22, 2020	22.80	23.21	22.55	23.13
3154	NYSE	SEM	Wed, Oct 21, 2020	22.44	22.75	22.17	22.46
3153	NYSE	SEM	Tue, Oct 20, 2020	22.55	22.97	22.34	22.50
3152	NYSE	SEM	Mon, Oct 19, 2020	22.88	22.92	22.37	22.39
3151	NYSE	SEM	Fri, Oct 16, 2020	22.87	23.32	22.80	22.82
3150	NYSE	SEM	Thu, Oct 15, 2020	22.08	22.95	21.60	22.89
3149	NYSE	SEM	Wed, Oct 14, 2020	22.25	22.74	22.18	22.40
3148	NYSE	SEM	Tue, Oct 13, 2020	21.87	22.47	21.63	22.35
3147	NYSE	SEM	Mon, Oct 12, 2020	22.43	22.43	21.69	22.22
3146	NYSE	SEM	Fri, Oct 9, 2020	22.45	22.83	22.28	22.45
3145	NYSE	SEM	Thu, Oct 8, 2020	22.00	22.35	21.79	22.23
3144	NYSE	SEM	Wed, Oct 7, 2020	21.78	22.09	21.57	21.80
3143	NYSE	SEM	Tue, Oct 6, 2020	22.07	22.09	21.46	21.47
3142	NYSE	SEM	Mon, Oct 5, 2020	21.46	21.83	21.31	21.78
3141	NYSE	SEM	Fri, Oct 2, 2020	20.57	21.43	20.05	21.26
3140	NYSE	SEM	Thu, Oct 1, 2020	21.01	21.27	20.53	20.99
3139	NYSE	SEM	Wed, Sep 30, 2020	20.07	20.88	20.06	20.82
3138	NYSE	SEM	Tue, Sep 29, 2020	20.00	20.18	19.54	19.87
3137	NYSE	SEM	Mon, Sep 28, 2020	19.68	20.01	19.57	19.82
3136	NYSE	SEM	Fri, Sep 25, 2020	18.68	19.55	18.68	19.35
3135	NYSE	SEM	Thu, Sep 24, 2020	18.55	19.11	18.35	18.82
3134	NYSE	SEM	Wed, Sep 23, 2020	19.21	19.38	18.45	18.47
3133	NYSE	SEM	Tue, Sep 22, 2020	19.13	19.31	18.79	19.22
3132	NYSE	SEM	Mon, Sep 21, 2020	19.00	19.17	18.24	19.04
3131	NYSE	SEM	Fri, Sep 18, 2020	20.35	20.38	19.48	19.77
3130	NYSE	SEM	Thu, Sep 17, 2020	20.05	20.25	19.68	20.20
3129	NYSE	SEM	Wed, Sep 16, 2020	20.27	20.59	20.11	20.27
3128	NYSE	SEM	Tue, Sep 15, 2020	20.23	20.45	19.97	20.08
3127	NYSE	SEM	Mon, Sep 14, 2020	19.82	20.09	19.56	20.04
3126	NYSE	SEM	Fri, Sep 11, 2020	19.87	19.90	19.35	19.61
3125	NYSE	SEM	Thu, Sep 10, 2020	20.15	20.16	19.74	19.79
3124	NYSE	SEM	Wed, Sep 9, 2020	19.95	20.10	19.59	19.91
3123	NYSE	SEM	Tue, Sep 8, 2020	20.07	20.17	19.58	19.76
3122	NYSE	SEM	Fri, Sep 4, 2020	20.82	20.82	19.66	20.25
3121	NYSE	SEM	Thu, Sep 3, 2020	20.67	20.81	19.82	20.40
3120	NYSE	SEM	Wed, Sep 2, 2020	20.23	20.81	19.97	20.66
3119	NYSE	SEM	Tue, Sep 1, 2020	19.93	20.25	19.67	20.18
3118	NYSE	SEM	Mon, Aug 31, 2020	20.23	20.54	20.05	20.07
3117	NYSE	SEM	Fri, Aug 28, 2020	20.09	20.40	19.94	20.38
3116	NYSE	SEM	Thu, Aug 27, 2020	19.49	20.24	19.11	20.02
3115	NYSE	SEM	Wed, Aug 26, 2020	19.62	19.62	19.09	19.40
3114	NYSE	SEM	Tue, Aug 25, 2020	19.63	19.73	19.21	19.62
3113	NYSE	SEM	Mon, Aug 24, 2020	19.43	19.72	19.16	19.56
3112	NYSE	SEM	Fri, Aug 21, 2020	19.45	19.57	19.06	19.15
3111	NYSE	SEM	Thu, Aug 20, 2020	19.68	20.07	19.55	19.66
3110	NYSE	SEM	Wed, Aug 19, 2020	19.71	20.12	19.69	19.99
3109	NYSE	SEM	Tue, Aug 18, 2020	20.10	20.12	19.50	19.67
3108	NYSE	SEM	Mon, Aug 17, 2020	19.91	20.25	19.47	20.17
3107	NYSE	SEM	Fri, Aug 14, 2020	19.76	20.12	19.64	19.75
3106	NYSE	SEM	Thu, Aug 13, 2020	20.12	20.42	19.77	19.93
3105	NYSE	SEM	Wed, Aug 12, 2020	20.50	20.51	20.11	20.29
3104	NYSE	SEM	Tue, Aug 11, 2020	21.16	21.26	20.03	20.16
3103	NYSE	SEM	Mon, Aug 10, 2020	20.94	21.29	20.69	20.73
3102	NYSE	SEM	Fri, Aug 7, 2020	20.14	20.80	20.14	20.77
3101	NYSE	SEM	Thu, Aug 6, 2020	19.56	20.31	19.45	20.20
3100	NYSE	SEM	Wed, Aug 5, 2020	19.60	19.61	18.90	19.57
3099	NYSE	SEM	Tue, Aug 4, 2020	18.99	19.47	18.67	19.30
3098	NYSE	SEM	Mon, Aug 3, 2020	19.16	19.32	18.41	18.97
3097	NYSE	SEM	Fri, Jul 31, 2020	18.46	21.34	18.18	19.04
3096	NYSE	SEM	Thu, Jul 30, 2020	16.67	16.98	16.19	16.79
3095	NYSE	SEM	Wed, Jul 29, 2020	16.39	16.94	16.39	16.82
3094	NYSE	SEM	Tue, Jul 28, 2020	16.59	16.90	16.16	16.19
3093	NYSE	SEM	Mon, Jul 27, 2020	15.81	16.96	15.72	16.67
3092	NYSE	SEM	Fri, Jul 24, 2020	15.74	15.97	15.60	15.84
3091	NYSE	SEM	Thu, Jul 23, 2020	15.51	15.81	15.44	15.68
3090	NYSE	SEM	Wed, Jul 22, 2020	15.11	16.06	15.11	15.64
3089	NYSE	SEM	Tue, Jul 21, 2020	14.74	15.19	14.65	15.15
3088	NYSE	SEM	Mon, Jul 20, 2020	14.75	14.83	14.41	14.46
3087	NYSE	SEM	Fri, Jul 17, 2020	15.18	15.24	14.82	14.87
3086	NYSE	SEM	Thu, Jul 16, 2020	15.12	15.37	14.90	15.11
3085	NYSE	SEM	Wed, Jul 15, 2020	14.93	15.39	14.86	15.25
3084	NYSE	SEM	Tue, Jul 14, 2020	14.26	14.42	13.94	14.42
3083	NYSE	SEM	Mon, Jul 13, 2020	14.04	14.71	13.91	14.25
3082	NYSE	SEM	Fri, Jul 10, 2020	13.69	14.02	13.54	13.97
3081	NYSE	SEM	Thu, Jul 9, 2020	14.03	14.11	13.57	13.79
3080	NYSE	SEM	Wed, Jul 8, 2020	14.16	14.25	13.85	14.16
3079	NYSE	SEM	Tue, Jul 7, 2020	14.59	14.59	14.08	14.16
3078	NYSE	SEM	Mon, Jul 6, 2020	14.85	14.96	14.38	14.70
3077	NYSE	SEM	Thu, Jul 2, 2020	14.89	15.04	14.36	14.45
3076	NYSE	SEM	Wed, Jul 1, 2020	14.75	15.13	14.34	14.53
3075	NYSE	SEM	Tue, Jun 30, 2020	14.24	14.74	14.16	14.73
3074	NYSE	SEM	Mon, Jun 29, 2020	13.94	14.51	13.72	14.35
3073	NYSE	SEM	Fri, Jun 26, 2020	13.83	14.18	13.53	13.62
3072	NYSE	SEM	Thu, Jun 25, 2020	13.57	14.07	13.51	13.98
3071	NYSE	SEM	Wed, Jun 24, 2020	14.27	14.42	13.56	13.62
3070	NYSE	SEM	Tue, Jun 23, 2020	14.69	14.69	14.15	14.46
3069	NYSE	SEM	Mon, Jun 22, 2020	14.10	14.50	13.90	14.39
3068	NYSE	SEM	Fri, Jun 19, 2020	14.75	15.01	14.18	14.25
3067	NYSE	SEM	Thu, Jun 18, 2020	14.43	14.95	14.30	14.54
3066	NYSE	SEM	Wed, Jun 17, 2020	15.48	15.55	14.55	14.56
3065	NYSE	SEM	Tue, Jun 16, 2020	15.58	16.00	15.01	15.42
3064	NYSE	SEM	Mon, Jun 15, 2020	14.97	16.35	14.82	16.22
3063	NYSE	SEM	Fri, Jun 12, 2020	16.35	16.45	15.15	15.71
3062	NYSE	SEM	Thu, Jun 11, 2020	16.00	16.40	15.29	15.46
3061	NYSE	SEM	Wed, Jun 10, 2020	18.06	18.06	17.05	17.07
3060	NYSE	SEM	Tue, Jun 9, 2020	18.45	18.61	17.84	18.13
3059	NYSE	SEM	Mon, Jun 8, 2020	19.13	19.65	18.71	18.80
3058	NYSE	SEM	Fri, Jun 5, 2020	17.94	19.48	17.54	18.84
3057	NYSE	SEM	Thu, Jun 4, 2020	16.80	17.30	16.64	17.12
3056	NYSE	SEM	Wed, Jun 3, 2020	16.82	17.47	16.66	17.02
3055	NYSE	SEM	Tue, Jun 2, 2020	16.32	16.56	16.00	16.38
3054	NYSE	SEM	Mon, Jun 1, 2020	16.08	16.55	16.00	16.15
3053	NYSE	SEM	Fri, May 29, 2020	16.19	16.40	15.76	16.14
3052	NYSE	SEM	Thu, May 28, 2020	17.47	17.47	16.33	16.40
3051	NYSE	SEM	Wed, May 27, 2020	16.38	17.28	16.03	17.18
3050	NYSE	SEM	Tue, May 26, 2020	16.28	16.53	15.70	15.99
3049	NYSE	SEM	Fri, May 22, 2020	15.93	16.00	15.25	15.72
3048	NYSE	SEM	Thu, May 21, 2020	15.76	15.92	15.45	15.79
3047	NYSE	SEM	Wed, May 20, 2020	15.88	15.96	15.50	15.84
3046	NYSE	SEM	Tue, May 19, 2020	15.55	15.94	15.10	15.39
3045	NYSE	SEM	Mon, May 18, 2020	15.22	15.93	15.07	15.74
3044	NYSE	SEM	Fri, May 15, 2020	13.76	14.28	13.71	14.24
3043	NYSE	SEM	Thu, May 14, 2020	13.12	13.94	12.83	13.92
3042	NYSE	SEM	Wed, May 13, 2020	14.12	14.15	13.35	13.58
3041	NYSE	SEM	Tue, May 12, 2020	15.07	15.31	14.16	14.16
3040	NYSE	SEM	Mon, May 11, 2020	15.09	15.23	14.60	14.97
3039	NYSE	SEM	Fri, May 8, 2020	14.77	15.44	14.65	15.42
3038	NYSE	SEM	Thu, May 7, 2020	14.49	14.84	14.21	14.37
3037	NYSE	SEM	Wed, May 6, 2020	15.08	15.42	14.09	14.15
3036	NYSE	SEM	Tue, May 5, 2020	15.02	15.93	14.91	15.01
3035	NYSE	SEM	Mon, May 4, 2020	14.38	15.05	14.20	14.47
3034	NYSE	SEM	Fri, May 1, 2020	15.67	16.29	14.12	14.60
3033	NYSE	SEM	Thu, Apr 30, 2020	16.81	17.30	16.24	17.07
3032	NYSE	SEM	Wed, Apr 29, 2020	16.67	17.37	16.54	17.23
3031	NYSE	SEM	Tue, Apr 28, 2020	16.91	16.93	15.92	16.33
3030	NYSE	SEM	Mon, Apr 27, 2020	15.74	16.59	15.54	16.31
3029	NYSE	SEM	Fri, Apr 24, 2020	15.16	15.51	14.63	15.41
3028	NYSE	SEM	Thu, Apr 23, 2020	14.50	15.29	14.38	15.06
3027	NYSE	SEM	Wed, Apr 22, 2020	15.60	15.69	14.48	14.50
3026	NYSE	SEM	Tue, Apr 21, 2020	15.04	15.69	14.81	15.08
3025	NYSE	SEM	Mon, Apr 20, 2020	16.18	16.28	15.70	15.98
3024	NYSE	SEM	Fri, Apr 17, 2020	16.35	16.82	15.60	16.65
3023	NYSE	SEM	Thu, Apr 16, 2020	15.15	15.56	14.54	15.52
3022	NYSE	SEM	Wed, Apr 15, 2020	15.75	15.88	15.00	15.13
3021	NYSE	SEM	Tue, Apr 14, 2020	16.15	16.62	15.61	16.44
3020	NYSE	SEM	Mon, Apr 13, 2020	16.37	16.68	15.29	15.69
3019	NYSE	SEM	Thu, Apr 9, 2020	17.06	17.33	16.06	16.50
3018	NYSE	SEM	Wed, Apr 8, 2020	14.09	16.77	13.75	16.37
3017	NYSE	SEM	Tue, Apr 7, 2020	13.98	14.69	13.51	13.74
3016	NYSE	SEM	Mon, Apr 6, 2020	12.76	13.64	12.35	13.32
3015	NYSE	SEM	Fri, Apr 3, 2020	12.87	13.19	11.92	12.00
3014	NYSE	SEM	Thu, Apr 2, 2020	12.98	13.95	12.58	13.25
3013	NYSE	SEM	Wed, Apr 1, 2020	14.00	14.25	13.05	13.17
3012	NYSE	SEM	Tue, Mar 31, 2020	15.55	16.06	14.56	15.00
3011	NYSE	SEM	Mon, Mar 30, 2020	15.32	15.92	15.10	15.69
3010	NYSE	SEM	Fri, Mar 27, 2020	16.19	16.58	15.19	15.34
3009	NYSE	SEM	Thu, Mar 26, 2020	16.23	17.24	16.05	17.07
3008	NYSE	SEM	Wed, Mar 25, 2020	13.90	16.89	13.81	15.85
3007	NYSE	SEM	Tue, Mar 24, 2020	12.82	13.90	12.49	13.89
3006	NYSE	SEM	Mon, Mar 23, 2020	11.56	12.61	10.62	11.99
3005	NYSE	SEM	Fri, Mar 20, 2020	13.41	13.77	11.46	11.50
3004	NYSE	SEM	Thu, Mar 19, 2020	11.19	13.81	10.78	13.25
3003	NYSE	SEM	Wed, Mar 18, 2020	14.11	14.15	10.00	11.21
3002	NYSE	SEM	Tue, Mar 17, 2020	15.56	16.50	14.42	15.13
3001	NYSE	SEM	Mon, Mar 16, 2020	16.90	17.06	14.78	15.34
3000	NYSE	SEM	Fri, Mar 13, 2020	18.34	19.01	16.95	18.99
2999	NYSE	SEM	Thu, Mar 12, 2020	18.54	18.58	16.20	17.52
2998	NYSE	SEM	Wed, Mar 11, 2020	21.18	21.62	19.84	20.03
2997	NYSE	SEM	Tue, Mar 10, 2020	22.42	22.50	21.18	21.81
2996	NYSE	SEM	Mon, Mar 9, 2020	22.11	22.22	19.00	21.77
2995	NYSE	SEM	Fri, Mar 6, 2020	23.50	24.17	23.30	24.04
2994	NYSE	SEM	Thu, Mar 5, 2020	24.58	25.05	23.98	24.47
2993	NYSE	SEM	Wed, Mar 4, 2020	24.42	25.22	24.34	25.19
2992	NYSE	SEM	Tue, Mar 3, 2020	24.62	25.25	23.36	23.55
2991	NYSE	SEM	Mon, Mar 2, 2020	24.17	24.67	23.58	24.62
2990	NYSE	SEM	Fri, Feb 28, 2020	23.71	24.25	23.24	23.94
2989	NYSE	SEM	Thu, Feb 27, 2020	25.14	25.76	24.40	24.41
2988	NYSE	SEM	Wed, Feb 26, 2020	25.97	26.59	25.55	25.73
2987	NYSE	SEM	Tue, Feb 25, 2020	27.55	27.67	25.85	25.88
2986	NYSE	SEM	Mon, Feb 24, 2020	27.63	28.26	27.41	27.44
2985	NYSE	SEM	Fri, Feb 21, 2020	27.01	28.61	27.01	28.21
2984	NYSE	SEM	Thu, Feb 20, 2020	25.89	26.14	25.56	26.09
2983	NYSE	SEM	Wed, Feb 19, 2020	25.31	25.97	25.21	25.91
2982	NYSE	SEM	Tue, Feb 18, 2020	25.39	25.59	25.08	25.26
2981	NYSE	SEM	Fri, Feb 14, 2020	25.72	25.80	25.33	25.51
2980	NYSE	SEM	Thu, Feb 13, 2020	25.21	25.85	25.10	25.71
2979	NYSE	SEM	Wed, Feb 12, 2020	25.22	25.47	25.06	25.32
2978	NYSE	SEM	Tue, Feb 11, 2020	24.50	25.03	24.45	25.01
2977	NYSE	SEM	Mon, Feb 10, 2020	23.78	24.48	23.78	24.47
2976	NYSE	SEM	Fri, Feb 7, 2020	23.82	23.88	23.55	23.78
2975	NYSE	SEM	Thu, Feb 6, 2020	23.97	23.98	23.56	23.87
2974	NYSE	SEM	Wed, Feb 5, 2020	23.60	24.16	23.60	23.84
2973	NYSE	SEM	Tue, Feb 4, 2020	23.46	23.83	23.36	23.55
2972	NYSE	SEM	Mon, Feb 3, 2020	22.97	23.43	22.97	23.18
2971	NYSE	SEM	Fri, Jan 31, 2020	23.13	23.30	22.83	22.84
2970	NYSE	SEM	Thu, Jan 30, 2020	23.69	23.86	23.04	23.30
2969	NYSE	SEM	Wed, Jan 29, 2020	24.67	24.76	23.89	23.96
2968	NYSE	SEM	Tue, Jan 28, 2020	24.67	25.00	24.57	24.69
2967	NYSE	SEM	Mon, Jan 27, 2020	23.60	24.45	23.51	24.16
2966	NYSE	SEM	Fri, Jan 24, 2020	24.50	24.60	23.80	23.89
2965	NYSE	SEM	Thu, Jan 23, 2020	24.40	24.52	24.17	24.50
2964	NYSE	SEM	Wed, Jan 22, 2020	24.32	24.46	24.04	24.42
2963	NYSE	SEM	Tue, Jan 21, 2020	23.84	24.22	23.75	24.22
2962	NYSE	SEM	Fri, Jan 17, 2020	24.32	24.32	23.85	23.90
2961	NYSE	SEM	Thu, Jan 16, 2020	23.96	24.20	23.91	24.20
2960	NYSE	SEM	Wed, Jan 15, 2020	23.61	23.88	23.56	23.77
2959	NYSE	SEM	Tue, Jan 14, 2020	23.64	23.89	23.54	23.63
2958	NYSE	SEM	Mon, Jan 13, 2020	23.30	23.67	23.23	23.64
2957	NYSE	SEM	Fri, Jan 10, 2020	23.14	23.32	22.92	23.23
2956	NYSE	SEM	Thu, Jan 9, 2020	23.14	23.37	22.93	23.08
2955	NYSE	SEM	Wed, Jan 8, 2020	22.88	23.13	22.86	22.96
2954	NYSE	SEM	Tue, Jan 7, 2020	23.19	23.30	22.76	22.81
2953	NYSE	SEM	Mon, Jan 6, 2020	23.11	23.30	22.95	23.27
2952	NYSE	SEM	Fri, Jan 3, 2020	22.88	23.37	22.83	23.32
2951	NYSE	SEM	Thu, Jan 2, 2020	23.38	23.50	22.78	23.18
2950	NYSE	SEM	Tue, Dec 31, 2019	23.04	23.45	23.04	23.34
2949	NYSE	SEM	Mon, Dec 30, 2019	23.11	23.23	22.93	23.06
2948	NYSE	SEM	Fri, Dec 27, 2019	23.18	23.18	22.96	23.11
2947	NYSE	SEM	Thu, Dec 26, 2019	23.12	23.36	23.07	23.14
2946	NYSE	SEM	Tue, Dec 24, 2019	22.92	23.16	22.80	23.08
2945	NYSE	SEM	Mon, Dec 23, 2019	22.67	22.91	22.43	22.86
2944	NYSE	SEM	Fri, Dec 20, 2019	22.65	22.73	22.46	22.52
2943	NYSE	SEM	Thu, Dec 19, 2019	22.97	23.01	22.45	22.61
2942	NYSE	SEM	Wed, Dec 18, 2019	22.78	22.89	22.70	22.88
2941	NYSE	SEM	Tue, Dec 17, 2019	22.65	22.81	22.49	22.66
2940	NYSE	SEM	Mon, Dec 16, 2019	22.88	23.03	22.68	22.71
2939	NYSE	SEM	Fri, Dec 13, 2019	22.70	22.81	22.45	22.67
2938	NYSE	SEM	Thu, Dec 12, 2019	22.75	23.00	22.67	22.77
2937	NYSE	SEM	Wed, Dec 11, 2019	22.93	22.98	22.80	22.81
2936	NYSE	SEM	Tue, Dec 10, 2019	22.80	23.01	22.61	22.94
2935	NYSE	SEM	Mon, Dec 9, 2019	22.97	23.08	22.75	22.90
2934	NYSE	SEM	Fri, Dec 6, 2019	23.08	23.50	22.94	22.98
2933	NYSE	SEM	Thu, Dec 5, 2019	22.67	22.79	22.52	22.64
2932	NYSE	SEM	Wed, Dec 4, 2019	22.21	22.75	22.21	22.56
2931	NYSE	SEM	Tue, Dec 3, 2019	21.81	22.35	21.65	22.17
2930	NYSE	SEM	Mon, Dec 2, 2019	22.21	22.28	21.82	21.97
2929	NYSE	SEM	Fri, Nov 29, 2019	22.36	22.40	22.06	22.11
2928	NYSE	SEM	Wed, Nov 27, 2019	22.32	22.60	22.08	22.40
2927	NYSE	SEM	Tue, Nov 26, 2019	22.56	22.56	21.87	22.03
2926	NYSE	SEM	Mon, Nov 25, 2019	21.71	22.51	21.50	22.49
2925	NYSE	SEM	Fri, Nov 22, 2019	21.34	21.76	21.23	21.53
2924	NYSE	SEM	Thu, Nov 21, 2019	21.35	21.42	21.18	21.21
2923	NYSE	SEM	Wed, Nov 20, 2019	21.25	21.46	21.14	21.34
2922	NYSE	SEM	Tue, Nov 19, 2019	21.22	21.53	21.09	21.35
2921	NYSE	SEM	Mon, Nov 18, 2019	20.48	21.16	20.48	21.14
2920	NYSE	SEM	Fri, Nov 15, 2019	20.00	20.49	19.92	20.42
2919	NYSE	SEM	Thu, Nov 14, 2019	19.99	20.02	19.84	19.99
2918	NYSE	SEM	Wed, Nov 13, 2019	19.76	19.99	19.69	19.97
2917	NYSE	SEM	Tue, Nov 12, 2019	19.82	20.07	19.74	19.98
2916	NYSE	SEM	Mon, Nov 11, 2019	19.80	20.05	19.80	19.87
2915	NYSE	SEM	Fri, Nov 8, 2019	19.83	20.01	19.54	19.96
2914	NYSE	SEM	Thu, Nov 7, 2019	20.02	20.12	19.70	19.81
2913	NYSE	SEM	Wed, Nov 6, 2019	19.97	20.03	19.85	19.90
2912	NYSE	SEM	Tue, Nov 5, 2019	19.76	20.00	19.61	19.89
2911	NYSE	SEM	Mon, Nov 4, 2019	19.26	19.74	19.14	19.64
2910	NYSE	SEM	Fri, Nov 1, 2019	18.35	19.85	18.35	19.01
2909	NYSE	SEM	Thu, Oct 31, 2019	17.91	18.23	17.75	18.22
2908	NYSE	SEM	Wed, Oct 30, 2019	17.78	18.00	17.56	17.99
2907	NYSE	SEM	Tue, Oct 29, 2019	17.71	18.06	17.65	17.82
2906	NYSE	SEM	Mon, Oct 28, 2019	17.57	17.98	17.57	17.70
2905	NYSE	SEM	Fri, Oct 25, 2019	17.34	17.68	17.20	17.44
2904	NYSE	SEM	Thu, Oct 24, 2019	17.55	17.55	17.19	17.43
2903	NYSE	SEM	Wed, Oct 23, 2019	17.53	17.57	17.21	17.52
2902	NYSE	SEM	Tue, Oct 22, 2019	17.12	17.52	17.09	17.44
2901	NYSE	SEM	Mon, Oct 21, 2019	17.00	17.32	16.90	17.14
2900	NYSE	SEM	Fri, Oct 18, 2019	16.75	17.01	16.65	17.00
2899	NYSE	SEM	Thu, Oct 17, 2019	16.79	17.01	16.64	16.84
2898	NYSE	SEM	Wed, Oct 16, 2019	16.51	16.75	16.45	16.71
2897	NYSE	SEM	Tue, Oct 15, 2019	16.48	16.76	16.43	16.53
2896	NYSE	SEM	Mon, Oct 14, 2019	16.49	16.61	16.22	16.34
2895	NYSE	SEM	Fri, Oct 11, 2019	16.38	16.82	16.30	16.59
2894	NYSE	SEM	Thu, Oct 10, 2019	16.06	16.23	16.00	16.10
2893	NYSE	SEM	Wed, Oct 9, 2019	15.98	16.09	15.91	15.99
2892	NYSE	SEM	Tue, Oct 8, 2019	15.99	16.01	15.70	15.80
2891	NYSE	SEM	Mon, Oct 7, 2019	15.99	16.21	15.94	16.04
2890	NYSE	SEM	Fri, Oct 4, 2019	15.94	16.11	15.74	16.07
2889	NYSE	SEM	Thu, Oct 3, 2019	15.96	16.08	15.83	15.89
2888	NYSE	SEM	Wed, Oct 2, 2019	16.15	16.32	15.94	16.08
2887	NYSE	SEM	Tue, Oct 1, 2019	16.63	16.89	16.13	16.24
2886	NYSE	SEM	Mon, Sep 30, 2019	16.46	16.78	16.46	16.57
2885	NYSE	SEM	Fri, Sep 27, 2019	16.67	16.83	16.43	16.47
2884	NYSE	SEM	Thu, Sep 26, 2019	16.93	16.94	16.46	16.60
2883	NYSE	SEM	Wed, Sep 25, 2019	16.70	16.95	16.60	16.92
2882	NYSE	SEM	Tue, Sep 24, 2019	16.95	17.00	16.61	16.70
2881	NYSE	SEM	Mon, Sep 23, 2019	16.94	17.03	16.75	16.91
2880	NYSE	SEM	Fri, Sep 20, 2019	16.94	17.03	16.77	16.98
2879	NYSE	SEM	Thu, Sep 19, 2019	17.00	17.17	16.88	16.89
2878	NYSE	SEM	Wed, Sep 18, 2019	17.00	17.03	16.81	17.00
2877	NYSE	SEM	Tue, Sep 17, 2019	17.30	17.51	16.71	17.06
2876	NYSE	SEM	Mon, Sep 16, 2019	16.84	17.00	16.75	16.97
2875	NYSE	SEM	Fri, Sep 13, 2019	17.17	17.44	16.79	16.96
2874	NYSE	SEM	Thu, Sep 12, 2019	17.15	17.17	16.74	17.03
2873	NYSE	SEM	Wed, Sep 11, 2019	17.05	17.21	16.94	17.17
2872	NYSE	SEM	Tue, Sep 10, 2019	17.29	17.39	16.95	17.05
2871	NYSE	SEM	Mon, Sep 9, 2019	16.77	17.35	16.75	17.34
2870	NYSE	SEM	Fri, Sep 6, 2019	16.68	16.88	16.40	16.74
2869	NYSE	SEM	Thu, Sep 5, 2019	16.45	16.72	16.21	16.56
2868	NYSE	SEM	Wed, Sep 4, 2019	16.16	16.33	16.07	16.21
2867	NYSE	SEM	Tue, Sep 3, 2019	16.11	16.24	15.93	16.02
2866	NYSE	SEM	Fri, Aug 30, 2019	16.24	16.32	15.98	16.22
2865	NYSE	SEM	Thu, Aug 29, 2019	16.05	16.28	15.98	16.15
2864	NYSE	SEM	Wed, Aug 28, 2019	15.48	16.03	15.48	15.92
2863	NYSE	SEM	Tue, Aug 27, 2019	16.09	16.10	15.59	15.60
2862	NYSE	SEM	Mon, Aug 26, 2019	15.89	16.03	15.80	15.98
2861	NYSE	SEM	Fri, Aug 23, 2019	15.94	16.10	15.70	15.74
2860	NYSE	SEM	Thu, Aug 22, 2019	16.17	16.17	15.93	15.99
2859	NYSE	SEM	Wed, Aug 21, 2019	16.05	16.13	15.93	16.11
2858	NYSE	SEM	Tue, Aug 20, 2019	16.00	16.02	15.74	15.90
2857	NYSE	SEM	Mon, Aug 19, 2019	16.27	16.36	16.00	16.03
2856	NYSE	SEM	Fri, Aug 16, 2019	15.93	16.20	15.93	16.08
2855	NYSE	SEM	Thu, Aug 15, 2019	15.94	15.99	15.68	15.85
2854	NYSE	SEM	Wed, Aug 14, 2019	15.86	16.03	15.77	15.88
2853	NYSE	SEM	Tue, Aug 13, 2019	15.80	16.14	15.80	16.10
2852	NYSE	SEM	Mon, Aug 12, 2019	15.89	15.94	15.71	15.81
2851	NYSE	SEM	Fri, Aug 9, 2019	16.28	16.34	16.01	16.02
2850	NYSE	SEM	Thu, Aug 8, 2019	16.19	16.39	16.08	16.35
2849	NYSE	SEM	Wed, Aug 7, 2019	15.61	16.16	15.51	16.07
2848	NYSE	SEM	Tue, Aug 6, 2019	15.64	15.83	15.45	15.77
2847	NYSE	SEM	Mon, Aug 5, 2019	15.42	15.74	15.20	15.64
2846	NYSE	SEM	Fri, Aug 2, 2019	16.14	16.33	14.94	15.78
2845	NYSE	SEM	Thu, Aug 1, 2019	16.91	17.08	16.46	16.51
2844	NYSE	SEM	Wed, Jul 31, 2019	16.74	17.39	16.68	16.74
2843	NYSE	SEM	Tue, Jul 30, 2019	16.50	17.03	16.28	16.77
2842	NYSE	SEM	Mon, Jul 29, 2019	16.71	16.89	16.47	16.76
2841	NYSE	SEM	Fri, Jul 26, 2019	16.65	16.95	16.54	16.73
2840	NYSE	SEM	Thu, Jul 25, 2019	16.76	16.93	16.40	16.52
2839	NYSE	SEM	Wed, Jul 24, 2019	16.30	16.73	16.13	16.70
2838	NYSE	SEM	Tue, Jul 23, 2019	15.95	16.29	15.86	16.28
2837	NYSE	SEM	Mon, Jul 22, 2019	16.16	16.25	15.82	15.94
2836	NYSE	SEM	Fri, Jul 19, 2019	15.63	16.23	15.63	16.10
2835	NYSE	SEM	Thu, Jul 18, 2019	15.55	15.74	15.37	15.65
2834	NYSE	SEM	Wed, Jul 17, 2019	15.45	15.64	15.35	15.53
2833	NYSE	SEM	Tue, Jul 16, 2019	15.57	15.69	15.49	15.49
2832	NYSE	SEM	Mon, Jul 15, 2019	15.69	15.78	15.54	15.62
2831	NYSE	SEM	Fri, Jul 12, 2019	15.54	15.80	15.43	15.71
2830	NYSE	SEM	Thu, Jul 11, 2019	15.57	15.87	15.36	15.54
2829	NYSE	SEM	Wed, Jul 10, 2019	15.52	15.59	15.39	15.44
2828	NYSE	SEM	Tue, Jul 9, 2019	15.49	15.62	15.21	15.43
2827	NYSE	SEM	Mon, Jul 8, 2019	15.60	15.62	15.41	15.59
2826	NYSE	SEM	Fri, Jul 5, 2019	15.55	15.65	15.38	15.58
2825	NYSE	SEM	Wed, Jul 3, 2019	15.58	15.73	15.54	15.60
2824	NYSE	SEM	Tue, Jul 2, 2019	15.37	15.64	15.16	15.61
2823	NYSE	SEM	Mon, Jul 1, 2019	15.96	15.96	15.29	15.36
2822	NYSE	SEM	Fri, Jun 28, 2019	15.64	15.92	15.63	15.87
2821	NYSE	SEM	Thu, Jun 27, 2019	15.49	15.76	15.49	15.68
2820	NYSE	SEM	Wed, Jun 26, 2019	15.58	15.58	15.16	15.44
2819	NYSE	SEM	Tue, Jun 25, 2019	15.50	15.81	15.38	15.56
2818	NYSE	SEM	Mon, Jun 24, 2019	15.51	15.58	15.43	15.50
2817	NYSE	SEM	Fri, Jun 21, 2019	15.26	15.55	15.15	15.52
2816	NYSE	SEM	Thu, Jun 20, 2019	15.49	15.64	15.26	15.37
2815	NYSE	SEM	Wed, Jun 19, 2019	15.36	15.49	15.19	15.47
2814	NYSE	SEM	Tue, Jun 18, 2019	15.26	15.66	15.20	15.33
2813	NYSE	SEM	Mon, Jun 17, 2019	15.33	15.40	15.20	15.25
2812	NYSE	SEM	Fri, Jun 14, 2019	15.08	15.27	15.03	15.24
2811	NYSE	SEM	Thu, Jun 13, 2019	14.93	15.21	14.93	15.15
2810	NYSE	SEM	Wed, Jun 12, 2019	14.90	14.99	14.71	14.85
2809	NYSE	SEM	Tue, Jun 11, 2019	15.29	15.29	14.80	15.00
2808	NYSE	SEM	Mon, Jun 10, 2019	15.08	15.29	15.08	15.14
2807	NYSE	SEM	Fri, Jun 7, 2019	14.92	15.27	14.86	15.03
2806	NYSE	SEM	Thu, Jun 6, 2019	14.77	14.94	14.65	14.82
2805	NYSE	SEM	Wed, Jun 5, 2019	15.19	15.29	14.63	14.73
2804	NYSE	SEM	Tue, Jun 4, 2019	14.74	15.20	14.74	15.17
2803	NYSE	SEM	Mon, Jun 3, 2019	14.05	14.59	14.05	14.56
2802	NYSE	SEM	Fri, May 31, 2019	14.33	14.41	13.91	14.05
2801	NYSE	SEM	Thu, May 30, 2019	14.55	14.76	14.39	14.53
2800	NYSE	SEM	Wed, May 29, 2019	14.53	14.65	14.33	14.55
2799	NYSE	SEM	Tue, May 28, 2019	14.67	14.84	14.53	14.67
2798	NYSE	SEM	Fri, May 24, 2019	14.69	14.80	14.54	14.67
2797	NYSE	SEM	Thu, May 23, 2019	14.95	14.95	14.55	14.64
2796	NYSE	SEM	Wed, May 22, 2019	15.06	15.21	14.96	15.08
2795	NYSE	SEM	Tue, May 21, 2019	15.02	15.20	15.01	15.18
2794	NYSE	SEM	Mon, May 20, 2019	14.59	14.97	14.47	14.94
2793	NYSE	SEM	Fri, May 17, 2019	14.75	15.22	14.68	14.69
2792	NYSE	SEM	Thu, May 16, 2019	14.55	14.67	14.42	14.45
2791	NYSE	SEM	Wed, May 15, 2019	14.39	14.68	14.34	14.58
2790	NYSE	SEM	Tue, May 14, 2019	14.49	14.68	14.44	14.51
2789	NYSE	SEM	Mon, May 13, 2019	14.41	14.63	14.35	14.47
2788	NYSE	SEM	Fri, May 10, 2019	14.81	14.81	14.44	14.69
2787	NYSE	SEM	Thu, May 9, 2019	14.44	14.95	14.39	14.82
2786	NYSE	SEM	Wed, May 8, 2019	14.57	14.72	14.42	14.62
2785	NYSE	SEM	Tue, May 7, 2019	14.77	14.93	14.58	14.67
2784	NYSE	SEM	Mon, May 6, 2019	14.23	14.93	14.23	14.90
2783	NYSE	SEM	Fri, May 3, 2019	14.63	14.67	14.14	14.49
2782	NYSE	SEM	Thu, May 2, 2019	14.14	14.37	13.99	14.26
2781	NYSE	SEM	Wed, May 1, 2019	14.33	14.46	14.11	14.24
2780	NYSE	SEM	Tue, Apr 30, 2019	14.65	14.65	14.18	14.37
2779	NYSE	SEM	Mon, Apr 29, 2019	14.56	14.73	14.44	14.56
2778	NYSE	SEM	Fri, Apr 26, 2019	14.22	14.60	14.08	14.58
2777	NYSE	SEM	Thu, Apr 25, 2019	14.01	14.29	13.92	14.18
2776	NYSE	SEM	Wed, Apr 24, 2019	13.81	14.20	13.81	14.06
2775	NYSE	SEM	Tue, Apr 23, 2019	13.62	14.08	13.62	13.86
2774	NYSE	SEM	Mon, Apr 22, 2019	13.58	13.73	13.38	13.60
2773	NYSE	SEM	Thu, Apr 18, 2019	13.09	13.67	13.01	13.58
2772	NYSE	SEM	Wed, Apr 17, 2019	13.88	13.93	12.96	13.13
2771	NYSE	SEM	Tue, Apr 16, 2019	14.71	14.74	13.76	13.80
2770	NYSE	SEM	Mon, Apr 15, 2019	14.39	14.63	14.28	14.57
2769	NYSE	SEM	Fri, Apr 12, 2019	14.56	14.71	14.34	14.39
2768	NYSE	SEM	Thu, Apr 11, 2019	14.64	14.72	14.39	14.47
2767	NYSE	SEM	Wed, Apr 10, 2019	14.46	14.75	14.40	14.59
2766	NYSE	SEM	Tue, Apr 9, 2019	14.41	14.65	14.35	14.44
2765	NYSE	SEM	Mon, Apr 8, 2019	14.43	14.48	14.29	14.48
2764	NYSE	SEM	Fri, Apr 5, 2019	14.27	14.68	14.27	14.51
2763	NYSE	SEM	Thu, Apr 4, 2019	14.10	14.30	14.06	14.18
2762	NYSE	SEM	Wed, Apr 3, 2019	14.17	14.32	14.04	14.08
2761	NYSE	SEM	Tue, Apr 2, 2019	14.16	14.17	13.92	14.02
2760	NYSE	SEM	Mon, Apr 1, 2019	14.18	14.28	14.01	14.13
2759	NYSE	SEM	Fri, Mar 29, 2019	14.03	14.15	13.98	14.09
2758	NYSE	SEM	Thu, Mar 28, 2019	13.97	14.07	13.76	13.92
2757	NYSE	SEM	Wed, Mar 27, 2019	14.09	14.16	13.73	13.93
2756	NYSE	SEM	Tue, Mar 26, 2019	14.24	14.33	13.92	14.11
2755	NYSE	SEM	Mon, Mar 25, 2019	13.95	14.83	13.78	14.14
2754	NYSE	SEM	Fri, Mar 22, 2019	14.38	14.49	14.00	14.04
2753	NYSE	SEM	Thu, Mar 21, 2019	14.40	14.73	14.40	14.52
2752	NYSE	SEM	Wed, Mar 20, 2019	14.57	14.75	14.38	14.44
2751	NYSE	SEM	Tue, Mar 19, 2019	14.85	15.05	14.43	14.62
2750	NYSE	SEM	Mon, Mar 18, 2019	14.24	14.41	14.13	14.32
2749	NYSE	SEM	Fri, Mar 15, 2019	14.25	14.33	14.07	14.16
2748	NYSE	SEM	Thu, Mar 14, 2019	14.03	14.33	14.01	14.23
2747	NYSE	SEM	Wed, Mar 13, 2019	13.88	14.18	13.86	14.03
2746	NYSE	SEM	Tue, Mar 12, 2019	13.87	14.05	13.82	13.83
2745	NYSE	SEM	Mon, Mar 11, 2019	13.85	13.92	13.67	13.85
2744	NYSE	SEM	Fri, Mar 8, 2019	13.73	13.85	13.54	13.78
2743	NYSE	SEM	Thu, Mar 7, 2019	13.79	14.06	13.72	13.76
2742	NYSE	SEM	Wed, Mar 6, 2019	14.50	14.50	13.76	13.76
2741	NYSE	SEM	Tue, Mar 5, 2019	14.76	14.79	14.52	14.52
2740	NYSE	SEM	Mon, Mar 4, 2019	15.25	15.25	14.64	14.72
2739	NYSE	SEM	Fri, Mar 1, 2019	14.97	15.27	14.75	15.18
2738	NYSE	SEM	Thu, Feb 28, 2019	14.89	15.13	14.82	14.82
2737	NYSE	SEM	Wed, Feb 27, 2019	14.79	14.98	14.66	14.90
2736	NYSE	SEM	Tue, Feb 26, 2019	15.71	15.82	14.85	14.86
2735	NYSE	SEM	Mon, Feb 25, 2019	15.65	16.28	15.65	15.67
2734	NYSE	SEM	Fri, Feb 22, 2019	15.46	16.26	15.03	15.63
2733	NYSE	SEM	Thu, Feb 21, 2019	15.69	15.69	15.23	15.48
2732	NYSE	SEM	Wed, Feb 20, 2019	15.49	15.66	15.30	15.61
2731	NYSE	SEM	Tue, Feb 19, 2019	15.60	15.80	15.48	15.65
2730	NYSE	SEM	Fri, Feb 15, 2019	15.70	15.85	15.61	15.74
2729	NYSE	SEM	Thu, Feb 14, 2019	15.25	15.71	15.18	15.63
2728	NYSE	SEM	Wed, Feb 13, 2019	15.61	15.69	15.33	15.41
2727	NYSE	SEM	Tue, Feb 12, 2019	15.59	15.64	15.33	15.57
2726	NYSE	SEM	Mon, Feb 11, 2019	15.30	15.56	15.26	15.47
2725	NYSE	SEM	Fri, Feb 8, 2019	15.80	15.80	14.88	15.29
2724	NYSE	SEM	Thu, Feb 7, 2019	15.85	15.99	15.69	15.89
2723	NYSE	SEM	Wed, Feb 6, 2019	15.76	15.93	15.67	15.91
2722	NYSE	SEM	Tue, Feb 5, 2019	15.81	16.05	15.71	15.84
2721	NYSE	SEM	Mon, Feb 4, 2019	15.48	15.84	15.36	15.83
2720	NYSE	SEM	Fri, Feb 1, 2019	15.69	15.70	15.40	15.46
2719	NYSE	SEM	Thu, Jan 31, 2019	15.39	15.66	15.37	15.62
2718	NYSE	SEM	Wed, Jan 30, 2019	15.32	15.52	15.17	15.44
2717	NYSE	SEM	Tue, Jan 29, 2019	15.32	15.38	14.93	15.16
2716	NYSE	SEM	Mon, Jan 28, 2019	15.44	15.53	14.84	15.21
2715	NYSE	SEM	Fri, Jan 25, 2019	15.26	15.71	15.26	15.58
2714	NYSE	SEM	Thu, Jan 24, 2019	15.15	15.43	15.06	15.18
2713	NYSE	SEM	Wed, Jan 23, 2019	14.66	15.42	14.58	15.17
2712	NYSE	SEM	Tue, Jan 22, 2019	14.89	15.01	14.48	14.58
2711	NYSE	SEM	Fri, Jan 18, 2019	15.42	15.51	15.01	15.02
2710	NYSE	SEM	Thu, Jan 17, 2019	15.23	15.53	15.23	15.32
2709	NYSE	SEM	Wed, Jan 16, 2019	15.02	15.42	15.02	15.35
2708	NYSE	SEM	Tue, Jan 15, 2019	14.80	15.08	14.80	14.95
2707	NYSE	SEM	Mon, Jan 14, 2019	14.89	15.04	14.72	14.80
2706	NYSE	SEM	Fri, Jan 11, 2019	14.75	15.04	14.71	14.92
2705	NYSE	SEM	Thu, Jan 10, 2019	14.75	15.17	14.72	14.86
2704	NYSE	SEM	Wed, Jan 9, 2019	14.64	15.08	14.60	14.76
2703	NYSE	SEM	Tue, Jan 8, 2019	14.15	14.79	14.12	14.48
2702	NYSE	SEM	Mon, Jan 7, 2019	15.18	15.22	14.06	14.08
2701	NYSE	SEM	Fri, Jan 4, 2019	15.41	16.21	15.39	16.09
2700	NYSE	SEM	Thu, Jan 3, 2019	15.56	15.71	15.11	15.31
2699	NYSE	SEM	Wed, Jan 2, 2019	15.16	15.77	15.09	15.73
2698	NYSE	SEM	Mon, Dec 31, 2018	15.60	15.71	15.15	15.35
2697	NYSE	SEM	Fri, Dec 28, 2018	15.68	15.85	15.21	15.49
2696	NYSE	SEM	Thu, Dec 27, 2018	15.47	15.62	15.00	15.62
2695	NYSE	SEM	Wed, Dec 26, 2018	15.04	15.64	14.82	15.62
2694	NYSE	SEM	Mon, Dec 24, 2018	15.50	15.51	14.93	14.93
2693	NYSE	SEM	Fri, Dec 21, 2018	16.13	16.31	15.58	15.61
2692	NYSE	SEM	Thu, Dec 20, 2018	16.41	16.41	15.99	16.12
2691	NYSE	SEM	Wed, Dec 19, 2018	17.01	17.05	16.35	16.44
2690	NYSE	SEM	Tue, Dec 18, 2018	16.65	17.11	16.63	16.97
2689	NYSE	SEM	Mon, Dec 17, 2018	16.46	16.76	16.25	16.46
2688	NYSE	SEM	Fri, Dec 14, 2018	17.61	17.71	16.64	16.77
2687	NYSE	SEM	Thu, Dec 13, 2018	18.53	18.71	17.94	17.94
2686	NYSE	SEM	Wed, Dec 12, 2018	18.82	18.99	18.41	18.46
2685	NYSE	SEM	Tue, Dec 11, 2018	18.53	18.75	18.34	18.55
2684	NYSE	SEM	Mon, Dec 10, 2018	18.39	18.53	17.90	18.22
2683	NYSE	SEM	Fri, Dec 7, 2018	18.55	18.70	18.21	18.41
2682	NYSE	SEM	Thu, Dec 6, 2018	18.36	18.59	17.93	18.59
2681	NYSE	SEM	Tue, Dec 4, 2018	19.31	19.37	18.44	18.53
2680	NYSE	SEM	Mon, Dec 3, 2018	19.52	19.73	19.09	19.33
2679	NYSE	SEM	Fri, Nov 30, 2018	19.05	19.42	19.02	19.38
2678	NYSE	SEM	Thu, Nov 29, 2018	19.22	19.42	19.00	19.05
2677	NYSE	SEM	Wed, Nov 28, 2018	18.83	19.47	18.83	19.36
2676	NYSE	SEM	Tue, Nov 27, 2018	18.72	18.85	18.58	18.72
2675	NYSE	SEM	Mon, Nov 26, 2018	18.85	19.12	18.65	18.80
2674	NYSE	SEM	Fri, Nov 23, 2018	18.35	18.83	18.29	18.67
2673	NYSE	SEM	Wed, Nov 21, 2018	18.12	18.61	18.11	18.44
2672	NYSE	SEM	Tue, Nov 20, 2018	18.64	18.65	18.03	18.10
2671	NYSE	SEM	Mon, Nov 19, 2018	19.50	19.64	18.73	18.76
2670	NYSE	SEM	Fri, Nov 16, 2018	19.31	19.51	19.08	19.50
2669	NYSE	SEM	Thu, Nov 15, 2018	19.06	19.36	18.98	19.36
2668	NYSE	SEM	Wed, Nov 14, 2018	19.22	19.53	19.09	19.21
2667	NYSE	SEM	Tue, Nov 13, 2018	19.35	19.41	18.95	19.09
2666	NYSE	SEM	Mon, Nov 12, 2018	19.54	19.68	19.25	19.27
2665	NYSE	SEM	Fri, Nov 9, 2018	19.87	20.00	19.39	19.50
2664	NYSE	SEM	Thu, Nov 8, 2018	19.85	20.01	19.76	20.00
2663	NYSE	SEM	Wed, Nov 7, 2018	20.20	20.24	19.68	19.85
2662	NYSE	SEM	Tue, Nov 6, 2018	19.47	20.09	19.47	20.09
2661	NYSE	SEM	Mon, Nov 5, 2018	19.96	19.96	19.08	19.59
2660	NYSE	SEM	Fri, Nov 2, 2018	17.64	19.82	17.64	19.71
2659	NYSE	SEM	Thu, Nov 1, 2018	16.71	17.39	16.34	16.34
2658	NYSE	SEM	Wed, Oct 31, 2018	16.89	16.89	16.56	16.58
2657	NYSE	SEM	Tue, Oct 30, 2018	16.66	16.89	16.39	16.67
2656	NYSE	SEM	Mon, Oct 29, 2018	16.56	16.90	16.35	16.58
2655	NYSE	SEM	Fri, Oct 26, 2018	16.27	16.38	15.83	16.18
2654	NYSE	SEM	Thu, Oct 25, 2018	16.23	16.50	16.21	16.39
2653	NYSE	SEM	Wed, Oct 24, 2018	16.66	16.86	16.17	16.19
2652	NYSE	SEM	Tue, Oct 23, 2018	16.47	16.80	16.37	16.66
2651	NYSE	SEM	Mon, Oct 22, 2018	17.14	17.25	16.60	16.66
2650	NYSE	SEM	Fri, Oct 19, 2018	17.29	17.50	17.00	17.09
2649	NYSE	SEM	Thu, Oct 18, 2018	17.34	17.49	17.14	17.31
2648	NYSE	SEM	Wed, Oct 17, 2018	17.35	17.52	17.02	17.35
2647	NYSE	SEM	Tue, Oct 16, 2018	16.93	17.53	16.80	17.35
2646	NYSE	SEM	Mon, Oct 15, 2018	16.91	17.30	16.78	17.06
2645	NYSE	SEM	Fri, Oct 12, 2018	17.70	17.91	16.57	16.97
2644	NYSE	SEM	Thu, Oct 11, 2018	17.29	17.92	17.28	17.41
2643	NYSE	SEM	Wed, Oct 10, 2018	17.93	18.07	17.40	17.42
2642	NYSE	SEM	Tue, Oct 9, 2018	17.62	18.09	17.60	17.93
2641	NYSE	SEM	Mon, Oct 8, 2018	17.51	17.74	17.24	17.63
2640	NYSE	SEM	Fri, Oct 5, 2018	17.57	17.84	17.29	17.45
2639	NYSE	SEM	Thu, Oct 4, 2018	17.63	17.81	17.44	17.51
2638	NYSE	SEM	Wed, Oct 3, 2018	18.12	18.24	17.43	17.73
2637	NYSE	SEM	Tue, Oct 2, 2018	18.24	18.24	17.96	18.04
2636	NYSE	SEM	Mon, Oct 1, 2018	18.45	18.55	17.97	18.19
2635	NYSE	SEM	Fri, Sep 28, 2018	18.05	18.55	17.95	18.40
2634	NYSE	SEM	Thu, Sep 27, 2018	17.95	18.20	17.85	18.10
2633	NYSE	SEM	Wed, Sep 26, 2018	17.80	18.45	17.80	18.00
2632	NYSE	SEM	Tue, Sep 25, 2018	18.15	18.20	17.93	18.05
2631	NYSE	SEM	Mon, Sep 24, 2018	17.90	18.15	17.70	18.10
2630	NYSE	SEM	Fri, Sep 21, 2018	18.00	18.25	17.75	18.00
2629	NYSE	SEM	Thu, Sep 20, 2018	18.05	18.15	17.95	18.05
2628	NYSE	SEM	Wed, Sep 19, 2018	18.45	18.55	17.95	18.00
2627	NYSE	SEM	Tue, Sep 18, 2018	18.55	18.70	18.30	18.50
2626	NYSE	SEM	Mon, Sep 17, 2018	18.65	18.75	18.40	18.55
2625	NYSE	SEM	Fri, Sep 14, 2018	18.75	18.88	18.55	18.65
2624	NYSE	SEM	Thu, Sep 13, 2018	18.30	18.81	18.10	18.65
2623	NYSE	SEM	Wed, Sep 12, 2018	18.45	18.65	18.18	18.20
2622	NYSE	SEM	Tue, Sep 11, 2018	18.45	18.70	18.20	18.40
2621	NYSE	SEM	Mon, Sep 10, 2018	19.05	19.05	18.40	18.50
2620	NYSE	SEM	Fri, Sep 7, 2018	19.15	19.45	18.95	19.05
2619	NYSE	SEM	Thu, Sep 6, 2018	19.20	19.40	19.05	19.15
2618	NYSE	SEM	Wed, Sep 5, 2018	19.20	19.45	18.80	19.15
2617	NYSE	SEM	Tue, Sep 4, 2018	19.70	19.75	18.80	19.15
2616	NYSE	SEM	Fri, Aug 31, 2018	19.79	20.03	19.70	19.80
2615	NYSE	SEM	Thu, Aug 30, 2018	19.40	20.05	19.33	19.75
2614	NYSE	SEM	Wed, Aug 29, 2018	19.35	19.63	19.35	19.50
2613	NYSE	SEM	Tue, Aug 28, 2018	19.50	19.55	19.15	19.40
2612	NYSE	SEM	Mon, Aug 27, 2018	19.60	19.75	19.45	19.50
2611	NYSE	SEM	Fri, Aug 24, 2018	19.45	19.60	19.20	19.50
2610	NYSE	SEM	Thu, Aug 23, 2018	19.65	19.67	19.20	19.40
2609	NYSE	SEM	Wed, Aug 22, 2018	19.45	19.78	19.30	19.70
2608	NYSE	SEM	Tue, Aug 21, 2018	19.30	19.80	19.30	19.55
2607	NYSE	SEM	Mon, Aug 20, 2018	19.15	19.45	18.95	19.25
2606	NYSE	SEM	Fri, Aug 17, 2018	19.10	19.30	18.95	19.15
2605	NYSE	SEM	Thu, Aug 16, 2018	19.30	19.38	19.05	19.10
2604	NYSE	SEM	Wed, Aug 15, 2018	19.60	19.60	19.20	19.25
2603	NYSE	SEM	Tue, Aug 14, 2018	19.40	19.85	19.35	19.60
2602	NYSE	SEM	Mon, Aug 13, 2018	19.10	19.45	18.85	19.35
2601	NYSE	SEM	Fri, Aug 10, 2018	18.70	19.25	18.60	19.10
2600	NYSE	SEM	Thu, Aug 9, 2018	19.45	19.45	18.85	18.85
2599	NYSE	SEM	Wed, Aug 8, 2018	19.50	19.60	19.25	19.35
2598	NYSE	SEM	Tue, Aug 7, 2018	20.35	20.35	19.55	19.60
2597	NYSE	SEM	Mon, Aug 6, 2018	20.15	20.80	20.15	20.40
2596	NYSE	SEM	Fri, Aug 3, 2018	19.85	20.55	18.85	20.15
2595	NYSE	SEM	Thu, Aug 2, 2018	21.10	21.45	21.05	21.25
2594	NYSE	SEM	Wed, Aug 1, 2018	20.75	21.35	20.75	21.20
2593	NYSE	SEM	Tue, Jul 31, 2018	20.20	20.80	20.15	20.80
2592	NYSE	SEM	Mon, Jul 30, 2018	20.80	21.00	20.10	20.15
2591	NYSE	SEM	Fri, Jul 27, 2018	21.50	21.65	20.70	20.85
2590	NYSE	SEM	Thu, Jul 26, 2018	21.00	21.65	20.85	21.60
2589	NYSE	SEM	Wed, Jul 25, 2018	19.85	21.05	19.80	20.95
2588	NYSE	SEM	Tue, Jul 24, 2018	20.00	20.03	19.50	19.75
2587	NYSE	SEM	Mon, Jul 23, 2018	19.50	20.05	19.45	19.95
2586	NYSE	SEM	Fri, Jul 20, 2018	19.35	19.55	19.25	19.45
2585	NYSE	SEM	Thu, Jul 19, 2018	18.90	19.40	18.65	19.30
2584	NYSE	SEM	Wed, Jul 18, 2018	19.10	19.10	18.75	19.00
2583	NYSE	SEM	Tue, Jul 17, 2018	18.70	19.20	18.70	19.15
2582	NYSE	SEM	Mon, Jul 16, 2018	18.95	19.00	18.65	18.70
2581	NYSE	SEM	Fri, Jul 13, 2018	18.95	19.10	18.90	18.90
2580	NYSE	SEM	Thu, Jul 12, 2018	18.90	19.05	18.70	18.95
2579	NYSE	SEM	Wed, Jul 11, 2018	18.70	19.00	18.60	18.70
2578	NYSE	SEM	Tue, Jul 10, 2018	18.90	19.15	18.70	18.75
2577	NYSE	SEM	Mon, Jul 9, 2018	18.90	19.10	18.75	18.90
2576	NYSE	SEM	Fri, Jul 6, 2018	18.75	18.90	18.73	18.85
2575	NYSE	SEM	Thu, Jul 5, 2018	18.60	18.80	18.40	18.70
2574	NYSE	SEM	Tue, Jul 3, 2018	18.35	18.60	18.05	18.55
2573	NYSE	SEM	Mon, Jul 2, 2018	18.05	18.25	17.78	18.25
2572	NYSE	SEM	Fri, Jun 29, 2018	17.85	18.20	17.68	18.15
2571	NYSE	SEM	Thu, Jun 28, 2018	17.70	17.95	17.38	17.85
2570	NYSE	SEM	Wed, Jun 27, 2018	18.35	18.35	17.70	17.80
2569	NYSE	SEM	Tue, Jun 26, 2018	18.20	18.50	18.20	18.35
2568	NYSE	SEM	Mon, Jun 25, 2018	18.45	18.50	18.10	18.20
2567	NYSE	SEM	Fri, Jun 22, 2018	18.85	18.85	18.40	18.50
2566	NYSE	SEM	Thu, Jun 21, 2018	19.10	19.15	18.70	18.75
2565	NYSE	SEM	Wed, Jun 20, 2018	18.45	19.25	18.40	19.15
2564	NYSE	SEM	Tue, Jun 19, 2018	18.35	18.55	18.23	18.45
2563	NYSE	SEM	Mon, Jun 18, 2018	18.45	18.60	18.35	18.35
2562	NYSE	SEM	Fri, Jun 15, 2018	18.45	18.55	18.35	18.45
2561	NYSE	SEM	Thu, Jun 14, 2018	18.45	18.65	18.35	18.50
2560	NYSE	SEM	Wed, Jun 13, 2018	18.50	18.60	18.25	18.45
2559	NYSE	SEM	Tue, Jun 12, 2018	18.75	18.95	18.45	18.65
2558	NYSE	SEM	Mon, Jun 11, 2018	18.50	18.70	18.40	18.70
2557	NYSE	SEM	Fri, Jun 8, 2018	18.25	18.50	18.10	18.40
2556	NYSE	SEM	Thu, Jun 7, 2018	18.35	18.40	18.13	18.15
2555	NYSE	SEM	Wed, Jun 6, 2018	18.40	18.55	18.20	18.35
2554	NYSE	SEM	Tue, Jun 5, 2018	18.40	18.55	18.23	18.45
2553	NYSE	SEM	Mon, Jun 4, 2018	18.25	18.45	18.10	18.45
2552	NYSE	SEM	Fri, Jun 1, 2018	18.20	18.30	17.95	18.25
2551	NYSE	SEM	Thu, May 31, 2018	18.45	18.60	18.05	18.10
2550	NYSE	SEM	Wed, May 30, 2018	18.20	18.60	18.20	18.45
2549	NYSE	SEM	Tue, May 29, 2018	18.20	18.20	17.80	18.15
2548	NYSE	SEM	Fri, May 25, 2018	18.20	18.30	18.00	18.25
2547	NYSE	SEM	Thu, May 24, 2018	18.20	18.25	17.90	18.10
2546	NYSE	SEM	Wed, May 23, 2018	18.55	18.58	18.15	18.25
2545	NYSE	SEM	Tue, May 22, 2018	18.50	18.65	18.40	18.55
2544	NYSE	SEM	Mon, May 21, 2018	18.45	18.70	18.30	18.60
2543	NYSE	SEM	Fri, May 18, 2018	18.60	18.60	18.40	18.40
2542	NYSE	SEM	Thu, May 17, 2018	18.50	18.70	18.40	18.50
2541	NYSE	SEM	Wed, May 16, 2018	18.35	18.60	18.20	18.45
2540	NYSE	SEM	Tue, May 15, 2018	18.25	18.30	18.05	18.25
2539	NYSE	SEM	Mon, May 14, 2018	18.20	18.40	18.10	18.20
2538	NYSE	SEM	Fri, May 11, 2018	18.35	18.43	18.00	18.20
2537	NYSE	SEM	Thu, May 10, 2018	18.40	18.50	18.05	18.25
2536	NYSE	SEM	Wed, May 9, 2018	18.15	18.35	17.98	18.25
2535	NYSE	SEM	Tue, May 8, 2018	17.80	18.35	17.75	18.15
2534	NYSE	SEM	Mon, May 7, 2018	18.00	18.35	17.90	18.05
2533	NYSE	SEM	Fri, May 4, 2018	19.25	19.25	17.73	17.95
2532	NYSE	SEM	Thu, May 3, 2018	18.75	19.00	18.30	18.65
2531	NYSE	SEM	Wed, May 2, 2018	18.15	19.23	18.15	18.80
2530	NYSE	SEM	Tue, May 1, 2018	18.15	18.20	17.75	18.10
2529	NYSE	SEM	Mon, Apr 30, 2018	18.10	18.20	17.95	18.05
2528	NYSE	SEM	Fri, Apr 27, 2018	17.65	18.05	17.65	18.00
2527	NYSE	SEM	Thu, Apr 26, 2018	18.00	18.05	17.50	17.60
2526	NYSE	SEM	Wed, Apr 25, 2018	18.00	18.15	17.78	18.10
2525	NYSE	SEM	Tue, Apr 24, 2018	17.90	18.25	17.85	18.20
2524	NYSE	SEM	Mon, Apr 23, 2018	18.15	18.15	17.75	17.90
2523	NYSE	SEM	Fri, Apr 20, 2018	18.45	18.45	17.90	18.15
2522	NYSE	SEM	Thu, Apr 19, 2018	18.50	18.55	18.20	18.45
2521	NYSE	SEM	Wed, Apr 18, 2018	18.45	18.80	18.35	18.55
2520	NYSE	SEM	Tue, Apr 17, 2018	18.10	18.45	17.90	18.35
2519	NYSE	SEM	Mon, Apr 16, 2018	17.85	18.25	17.70	18.10
2518	NYSE	SEM	Fri, Apr 13, 2018	18.05	18.10	17.70	17.85
2517	NYSE	SEM	Thu, Apr 12, 2018	18.05	18.20	17.90	18.00
2516	NYSE	SEM	Wed, Apr 11, 2018	17.70	18.10	17.65	18.05
2515	NYSE	SEM	Tue, Apr 10, 2018	18.15	18.30	17.75	17.80
2514	NYSE	SEM	Mon, Apr 9, 2018	18.00	18.30	17.80	17.85
2513	NYSE	SEM	Fri, Apr 6, 2018	18.15	18.33	17.75	17.95
2512	NYSE	SEM	Thu, Apr 5, 2018	17.75	18.25	17.60	18.20
2511	NYSE	SEM	Wed, Apr 4, 2018	17.25	17.80	17.20	17.75
2510	NYSE	SEM	Tue, Apr 3, 2018	17.20	17.60	17.15	17.40
2509	NYSE	SEM	Mon, Apr 2, 2018	17.30	17.55	16.85	17.10
2508	NYSE	SEM	Thu, Mar 29, 2018	17.90	18.00	17.20	17.25
2507	NYSE	SEM	Wed, Mar 28, 2018	17.55	17.80	17.45	17.80
2506	NYSE	SEM	Tue, Mar 27, 2018	17.85	18.00	17.45	17.50
2505	NYSE	SEM	Mon, Mar 26, 2018	18.15	18.15	17.35	17.80
2504	NYSE	SEM	Fri, Mar 23, 2018	18.10	18.35	17.90	17.90
2503	NYSE	SEM	Thu, Mar 22, 2018	18.25	18.55	18.05	18.10
2502	NYSE	SEM	Wed, Mar 21, 2018	18.20	18.58	18.20	18.35
2501	NYSE	SEM	Tue, Mar 20, 2018	18.40	18.45	18.20	18.25
2500	NYSE	SEM	Mon, Mar 19, 2018	18.50	18.75	18.10	18.35
2499	NYSE	SEM	Fri, Mar 16, 2018	18.50	18.75	18.40	18.60
2498	NYSE	SEM	Thu, Mar 15, 2018	18.30	18.90	18.30	18.50
2497	NYSE	SEM	Wed, Mar 14, 2018	18.35	18.55	18.00	18.15
2496	NYSE	SEM	Tue, Mar 13, 2018	18.85	18.95	18.15	18.35
2495	NYSE	SEM	Mon, Mar 12, 2018	18.65	19.20	18.65	18.85
2494	NYSE	SEM	Fri, Mar 9, 2018	18.55	18.90	18.40	18.55
2493	NYSE	SEM	Thu, Mar 8, 2018	18.55	18.90	18.45	18.55
2492	NYSE	SEM	Wed, Mar 7, 2018	18.15	18.65	18.15	18.60
2491	NYSE	SEM	Tue, Mar 6, 2018	18.00	18.40	17.90	18.35
2490	NYSE	SEM	Mon, Mar 5, 2018	18.15	18.35	17.95	18.00
2489	NYSE	SEM	Fri, Mar 2, 2018	17.80	18.40	17.65	18.35
2488	NYSE	SEM	Thu, Mar 1, 2018	18.00	18.15	17.45	17.85
2487	NYSE	SEM	Wed, Feb 28, 2018	18.75	19.00	17.85	18.10
2486	NYSE	SEM	Tue, Feb 27, 2018	18.80	19.08	18.63	18.80
2485	NYSE	SEM	Mon, Feb 26, 2018	18.80	18.80	18.15	18.50
2484	NYSE	SEM	Fri, Feb 23, 2018	18.55	19.30	18.45	18.65
2483	NYSE	SEM	Thu, Feb 22, 2018	18.00	18.55	17.50	18.45
2482	NYSE	SEM	Wed, Feb 21, 2018	16.65	17.25	16.45	16.85
2481	NYSE	SEM	Tue, Feb 20, 2018	16.50	17.15	16.50	16.60
2480	NYSE	SEM	Fri, Feb 16, 2018	16.85	17.05	16.30	16.60
2479	NYSE	SEM	Thu, Feb 15, 2018	16.70	17.05	16.35	16.90
2478	NYSE	SEM	Wed, Feb 14, 2018	16.25	16.80	16.20	16.55
2477	NYSE	SEM	Tue, Feb 13, 2018	16.30	16.55	16.20	16.40
2476	NYSE	SEM	Mon, Feb 12, 2018	16.60	16.75	16.15	16.50
2475	NYSE	SEM	Fri, Feb 9, 2018	16.85	16.95	15.95	16.60
2474	NYSE	SEM	Thu, Feb 8, 2018	17.35	17.70	16.65	16.70
2473	NYSE	SEM	Wed, Feb 7, 2018	16.95	17.50	16.80	17.25
2472	NYSE	SEM	Tue, Feb 6, 2018	15.90	17.05	15.85	16.95
2471	NYSE	SEM	Mon, Feb 5, 2018	17.30	17.65	16.20	16.30
2470	NYSE	SEM	Fri, Feb 2, 2018	18.05	18.05	17.30	17.45
2469	NYSE	SEM	Thu, Feb 1, 2018	17.60	18.30	17.40	18.10
2468	NYSE	SEM	Wed, Jan 31, 2018	18.05	18.10	17.40	17.70
2467	NYSE	SEM	Tue, Jan 30, 2018	17.05	18.18	16.95	18.00
2466	NYSE	SEM	Mon, Jan 29, 2018	17.15	17.40	16.95	17.00
2465	NYSE	SEM	Fri, Jan 26, 2018	16.95	17.40	16.85	17.25
2464	NYSE	SEM	Thu, Jan 25, 2018	17.20	17.20	16.70	16.75
2463	NYSE	SEM	Wed, Jan 24, 2018	17.65	17.75	17.10	17.10
2462	NYSE	SEM	Tue, Jan 23, 2018	17.50	17.75	17.20	17.45
2461	NYSE	SEM	Mon, Jan 22, 2018	17.50	17.65	17.20	17.50
2460	NYSE	SEM	Fri, Jan 19, 2018	17.35	17.65	17.35	17.50
2459	NYSE	SEM	Thu, Jan 18, 2018	17.70	17.70	17.10	17.35
2458	NYSE	SEM	Wed, Jan 17, 2018	17.65	17.80	17.45	17.65
2457	NYSE	SEM	Tue, Jan 16, 2018	18.15	18.25	17.45	17.55
2456	NYSE	SEM	Fri, Jan 12, 2018	17.75	18.15	17.60	18.00
2455	NYSE	SEM	Thu, Jan 11, 2018	17.35	17.83	17.35	17.75
2454	NYSE	SEM	Wed, Jan 10, 2018	17.35	17.50	16.98	17.25
2453	NYSE	SEM	Tue, Jan 9, 2018	17.15	17.85	17.05	17.50
2452	NYSE	SEM	Mon, Jan 8, 2018	17.95	17.95	16.35	17.25
2451	NYSE	SEM	Fri, Jan 5, 2018	17.80	18.15	17.55	18.00
2450	NYSE	SEM	Thu, Jan 4, 2018	18.25	18.40	17.65	17.75
2449	NYSE	SEM	Wed, Jan 3, 2018	18.00	18.00	17.10	17.40
2448	NYSE	SEM	Tue, Jan 2, 2018	17.85	18.10	17.60	18.05
2447	NYSE	SEM	Fri, Dec 29, 2017	17.65	17.85	17.50	17.65
2446	NYSE	SEM	Thu, Dec 28, 2017	17.20	17.70	17.10	17.70
2445	NYSE	SEM	Wed, Dec 27, 2017	17.15	17.45	17.05	17.25
2444	NYSE	SEM	Tue, Dec 26, 2017	17.05	17.35	17.00	17.10
2443	NYSE	SEM	Fri, Dec 22, 2017	16.85	17.10	16.85	17.00
2442	NYSE	SEM	Thu, Dec 21, 2017	16.85	17.10	16.80	16.95
2441	NYSE	SEM	Wed, Dec 20, 2017	16.60	17.05	16.50	16.85
2440	NYSE	SEM	Tue, Dec 19, 2017	16.45	16.75	16.40	16.55
2439	NYSE	SEM	Mon, Dec 18, 2017	16.65	16.75	16.10	16.40
2438	NYSE	SEM	Fri, Dec 15, 2017	16.85	17.05	16.40	16.65
2437	NYSE	SEM	Thu, Dec 14, 2017	16.80	16.90	16.60	16.75
2436	NYSE	SEM	Wed, Dec 13, 2017	16.85	17.20	16.60	16.85
2435	NYSE	SEM	Tue, Dec 12, 2017	17.75	17.75	16.75	16.75
2434	NYSE	SEM	Mon, Dec 11, 2017	17.70	17.75	17.50	17.70
2433	NYSE	SEM	Fri, Dec 8, 2017	17.95	17.95	17.45	17.65
2432	NYSE	SEM	Thu, Dec 7, 2017	17.55	17.95	17.50	17.90
2431	NYSE	SEM	Wed, Dec 6, 2017	17.60	17.75	17.45	17.90
2430	NYSE	SEM	Tue, Dec 5, 2017	17.45	17.60	17.20	17.50
2429	NYSE	SEM	Mon, Dec 4, 2017	17.65	17.80	17.25	17.35
2428	NYSE	SEM	Fri, Dec 1, 2017	17.75	17.75	16.60	17.40
2427	NYSE	SEM	Thu, Nov 30, 2017	17.80	17.95	17.40	17.65
2426	NYSE	SEM	Wed, Nov 29, 2017	17.40	18.30	17.35	17.65
2425	NYSE	SEM	Tue, Nov 28, 2017	17.30	17.40	17.05	17.35
2424	NYSE	SEM	Mon, Nov 27, 2017	17.45	17.45	17.10	17.20
2423	NYSE	SEM	Fri, Nov 24, 2017	17.55	17.55	17.25	17.50
2422	NYSE	SEM	Wed, Nov 22, 2017	17.35	17.75	17.30	17.40
2421	NYSE	SEM	Tue, Nov 21, 2017	17.15	17.40	16.90	17.30
2420	NYSE	SEM	Mon, Nov 20, 2017	17.15	17.25	16.85	17.10
2419	NYSE	SEM	Fri, Nov 17, 2017	17.05	17.10	16.65	17.05
2418	NYSE	SEM	Thu, Nov 16, 2017	17.95	18.20	17.00	17.15
2417	NYSE	SEM	Wed, Nov 15, 2017	17.00	17.15	16.70	16.70
2416	NYSE	SEM	Tue, Nov 14, 2017	17.20	17.45	16.90	17.05
2415	NYSE	SEM	Mon, Nov 13, 2017	16.90	17.50	16.85	17.35
2414	NYSE	SEM	Fri, Nov 10, 2017	16.95	17.30	16.90	16.95
2413	NYSE	SEM	Thu, Nov 9, 2017	16.80	17.15	16.75	17.00
2412	NYSE	SEM	Wed, Nov 8, 2017	16.80	17.03	16.60	17.00
2411	NYSE	SEM	Tue, Nov 7, 2017	17.05	17.35	16.80	16.86
2410	NYSE	SEM	Mon, Nov 6, 2017	17.10	17.90	17.00	17.00
2409	NYSE	SEM	Fri, Nov 3, 2017	17.95	17.95	16.48	17.15
2408	NYSE	SEM	Thu, Nov 2, 2017	18.70	18.98	18.55	18.85
2407	NYSE	SEM	Wed, Nov 1, 2017	19.15	19.35	18.50	18.60
2406	NYSE	SEM	Tue, Oct 31, 2017	19.05	19.60	19.05	19.15
2405	NYSE	SEM	Mon, Oct 30, 2017	19.50	19.50	18.83	19.05
2404	NYSE	SEM	Fri, Oct 27, 2017	19.40	19.78	19.28	19.45
2403	NYSE	SEM	Thu, Oct 26, 2017	19.20	19.45	19.08	19.25
2402	NYSE	SEM	Wed, Oct 25, 2017	18.95	19.40	18.95	19.30
2401	NYSE	SEM	Tue, Oct 24, 2017	18.55	19.30	18.45	19.07
2400	NYSE	SEM	Mon, Oct 23, 2017	18.15	18.70	18.05	18.40
2399	NYSE	SEM	Fri, Oct 20, 2017	18.35	18.45	17.78	17.80
2398	NYSE	SEM	Thu, Oct 19, 2017	18.10	18.40	18.00	18.30
2397	NYSE	SEM	Wed, Oct 18, 2017	18.35	18.45	18.10	18.20
2396	NYSE	SEM	Tue, Oct 17, 2017	18.35	18.60	18.10	18.35
2395	NYSE	SEM	Mon, Oct 16, 2017	18.35	18.58	18.13	18.25
2394	NYSE	SEM	Fri, Oct 13, 2017	17.75	18.50	17.60	18.35
2393	NYSE	SEM	Thu, Oct 12, 2017	18.05	18.10	17.80	17.90
2392	NYSE	SEM	Wed, Oct 11, 2017	17.95	18.25	17.80	18.10
2391	NYSE	SEM	Tue, Oct 10, 2017	18.15	18.30	17.78	17.90
2390	NYSE	SEM	Mon, Oct 9, 2017	18.85	18.85	18.05	18.05
2389	NYSE	SEM	Fri, Oct 6, 2017	18.90	19.10	18.88	18.95
2388	NYSE	SEM	Thu, Oct 5, 2017	18.95	19.20	18.87	19.05
2387	NYSE	SEM	Wed, Oct 4, 2017	19.05	19.30	18.90	18.90
2386	NYSE	SEM	Tue, Oct 3, 2017	19.25	19.25	18.65	19.00
2385	NYSE	SEM	Mon, Oct 2, 2017	19.30	19.45	18.90	19.25
2384	NYSE	SEM	Fri, Sep 29, 2017	18.90	19.60	18.90	19.20
2383	NYSE	SEM	Thu, Sep 28, 2017	18.65	19.25	18.65	18.85
2382	NYSE	SEM	Wed, Sep 27, 2017	18.80	19.00	18.18	18.60
2381	NYSE	SEM	Tue, Sep 26, 2017	18.45	19.10	18.45	18.80
2380	NYSE	SEM	Mon, Sep 25, 2017	18.50	18.75	18.15	18.40
2379	NYSE	SEM	Fri, Sep 22, 2017	18.25	18.55	18.05	18.50
2378	NYSE	SEM	Thu, Sep 21, 2017	18.00	18.40	17.98	18.30
2377	NYSE	SEM	Wed, Sep 20, 2017	17.90	18.15	17.65	18.00
2376	NYSE	SEM	Tue, Sep 19, 2017	18.30	18.45	17.50	17.95
2375	NYSE	SEM	Mon, Sep 18, 2017	18.30	18.40	18.13	18.35
2374	NYSE	SEM	Fri, Sep 15, 2017	18.00	18.25	17.63	18.20
2373	NYSE	SEM	Thu, Sep 14, 2017	17.90	18.10	17.60	17.85
2372	NYSE	SEM	Wed, Sep 13, 2017	17.95	18.10	17.65	17.90
2371	NYSE	SEM	Tue, Sep 12, 2017	18.25	18.40	17.90	18.00
2370	NYSE	SEM	Mon, Sep 11, 2017	18.20	18.30	17.95	18.15
2369	NYSE	SEM	Fri, Sep 8, 2017	18.15	18.35	17.95	18.00
2368	NYSE	SEM	Thu, Sep 7, 2017	18.30	18.60	18.05	18.25
2367	NYSE	SEM	Wed, Sep 6, 2017	18.40	18.50	17.88	18.35
2366	NYSE	SEM	Tue, Sep 5, 2017	18.75	18.75	18.15	18.30
2365	NYSE	SEM	Fri, Sep 1, 2017	18.55	18.80	18.50	18.75
2364	NYSE	SEM	Thu, Aug 31, 2017	17.95	18.60	17.80	18.60
2363	NYSE	SEM	Wed, Aug 30, 2017	17.45	17.98	17.30	17.90
2362	NYSE	SEM	Tue, Aug 29, 2017	17.10	17.40	16.85	17.35
2361	NYSE	SEM	Mon, Aug 28, 2017	17.15	17.30	17.05	17.20
2360	NYSE	SEM	Fri, Aug 25, 2017	16.75	17.20	16.60	17.20
2359	NYSE	SEM	Thu, Aug 24, 2017	16.60	16.85	16.50	16.65
2358	NYSE	SEM	Wed, Aug 23, 2017	16.60	16.75	16.45	16.50
2357	NYSE	SEM	Tue, Aug 22, 2017	16.85	17.00	16.60	16.60
2356	NYSE	SEM	Mon, Aug 21, 2017	16.75	16.95	16.65	16.75
2355	NYSE	SEM	Fri, Aug 18, 2017	16.60	16.90	16.55	16.75
2354	NYSE	SEM	Thu, Aug 17, 2017	17.20	17.38	16.70	16.70
2353	NYSE	SEM	Wed, Aug 16, 2017	17.45	17.55	17.18	17.35
2352	NYSE	SEM	Tue, Aug 15, 2017	17.45	17.60	17.25	17.40
2351	NYSE	SEM	Mon, Aug 14, 2017	17.30	17.55	17.20	17.40
2350	NYSE	SEM	Fri, Aug 11, 2017	17.10	17.30	17.00	17.15
2349	NYSE	SEM	Thu, Aug 10, 2017	16.95	17.45	16.90	17.00
2348	NYSE	SEM	Wed, Aug 9, 2017	17.70	17.70	16.95	17.05
2347	NYSE	SEM	Tue, Aug 8, 2017	17.65	18.15	17.60	17.80
2346	NYSE	SEM	Mon, Aug 7, 2017	18.50	18.80	17.50	17.70
2345	NYSE	SEM	Fri, Aug 4, 2017	16.30	17.25	16.25	17.15
2344	NYSE	SEM	Thu, Aug 3, 2017	15.75	15.95	15.60	15.70
2343	NYSE	SEM	Wed, Aug 2, 2017	16.10	16.10	15.65	15.80
2342	NYSE	SEM	Tue, Aug 1, 2017	16.30	16.30	16.00	16.10
2341	NYSE	SEM	Mon, Jul 31, 2017	16.55	16.55	16.05	16.20
2340	NYSE	SEM	Fri, Jul 28, 2017	16.20	16.65	16.10	16.50
2339	NYSE	SEM	Thu, Jul 27, 2017	16.55	16.55	16.05	16.20
2338	NYSE	SEM	Wed, Jul 26, 2017	16.50	16.70	16.20	16.55
2337	NYSE	SEM	Tue, Jul 25, 2017	16.90	16.90	16.40	16.60
2336	NYSE	SEM	Mon, Jul 24, 2017	16.50	16.90	16.30	16.90
2335	NYSE	SEM	Fri, Jul 21, 2017	16.60	16.60	16.35	16.45
2334	NYSE	SEM	Thu, Jul 20, 2017	16.45	16.73	16.40	16.50
2333	NYSE	SEM	Wed, Jul 19, 2017	16.25	16.70	16.15	16.50
2332	NYSE	SEM	Tue, Jul 18, 2017	16.00	16.35	15.80	16.15
2331	NYSE	SEM	Mon, Jul 17, 2017	16.05	16.30	15.85	16.00
2330	NYSE	SEM	Fri, Jul 14, 2017	15.90	16.15	15.90	16.10
2329	NYSE	SEM	Thu, Jul 13, 2017	16.00	16.00	15.65	15.90
2328	NYSE	SEM	Wed, Jul 12, 2017	15.85	16.10	15.80	15.95
2327	NYSE	SEM	Tue, Jul 11, 2017	15.50	15.75	15.43	15.75
2326	NYSE	SEM	Mon, Jul 10, 2017	15.35	15.65	15.20	15.50
2325	NYSE	SEM	Fri, Jul 7, 2017	15.05	15.35	14.80	15.30
2324	NYSE	SEM	Thu, Jul 6, 2017	15.45	15.45	14.95	15.00
2323	NYSE	SEM	Wed, Jul 5, 2017	15.60	15.75	15.30	15.45
2322	NYSE	SEM	Mon, Jul 3, 2017	15.45	15.70	15.25	15.70
2321	NYSE	SEM	Fri, Jun 30, 2017	15.45	15.55	15.25	15.35
2320	NYSE	SEM	Thu, Jun 29, 2017	15.45	15.53	15.20	15.40
2319	NYSE	SEM	Wed, Jun 28, 2017	15.25	15.60	15.20	15.45
2318	NYSE	SEM	Tue, Jun 27, 2017	15.15	15.28	14.95	15.10
2317	NYSE	SEM	Mon, Jun 26, 2017	14.85	15.28	14.65	15.15
2316	NYSE	SEM	Fri, Jun 23, 2017	14.65	14.75	14.50	14.75
2315	NYSE	SEM	Thu, Jun 22, 2017	14.10	14.78	14.00	14.65
2314	NYSE	SEM	Wed, Jun 21, 2017	14.15	14.55	14.00	14.10
2313	NYSE	SEM	Tue, Jun 20, 2017	14.05	14.20	13.93	14.15
2312	NYSE	SEM	Mon, Jun 19, 2017	14.20	14.30	14.05	14.15
2311	NYSE	SEM	Fri, Jun 16, 2017	14.05	14.20	13.90	14.15
2310	NYSE	SEM	Thu, Jun 15, 2017	14.15	14.25	14.05	14.20
2309	NYSE	SEM	Wed, Jun 14, 2017	14.45	14.45	14.20	14.25
2308	NYSE	SEM	Tue, Jun 13, 2017	14.35	14.50	14.20	14.40
2307	NYSE	SEM	Mon, Jun 12, 2017	14.50	14.75	14.25	14.30
2306	NYSE	SEM	Fri, Jun 9, 2017	14.10	14.50	14.00	14.50
2305	NYSE	SEM	Thu, Jun 8, 2017	13.90	14.20	13.65	14.05
2304	NYSE	SEM	Wed, Jun 7, 2017	13.90	14.00	13.63	13.85
2303	NYSE	SEM	Tue, Jun 6, 2017	13.95	13.95	13.65	13.80
2302	NYSE	SEM	Mon, Jun 5, 2017	14.10	14.10	13.75	14.00
2301	NYSE	SEM	Fri, Jun 2, 2017	13.95	14.23	13.95	14.15
2300	NYSE	SEM	Thu, Jun 1, 2017	13.50	14.05	13.50	13.95
2299	NYSE	SEM	Wed, May 31, 2017	13.75	13.85	13.30	13.40
2298	NYSE	SEM	Tue, May 30, 2017	13.70	13.85	13.60	13.80
2297	NYSE	SEM	Fri, May 26, 2017	13.95	13.95	13.60	13.80
2296	NYSE	SEM	Thu, May 25, 2017	13.90	14.05	13.85	13.90
2295	NYSE	SEM	Wed, May 24, 2017	13.90	14.00	13.75	13.80
2294	NYSE	SEM	Tue, May 23, 2017	13.95	14.10	13.92	14.00
2293	NYSE	SEM	Mon, May 22, 2017	13.95	14.10	13.85	13.95
2292	NYSE	SEM	Fri, May 19, 2017	13.40	14.05	13.40	13.95
2291	NYSE	SEM	Thu, May 18, 2017	13.30	13.55	13.25	13.40
2290	NYSE	SEM	Wed, May 17, 2017	13.55	13.95	13.05	13.40
2289	NYSE	SEM	Tue, May 16, 2017	14.00	14.00	13.60	13.65
2288	NYSE	SEM	Mon, May 15, 2017	14.10	14.10	13.70	13.90
2287	NYSE	SEM	Fri, May 12, 2017	14.10	14.15	13.90	14.05
2286	NYSE	SEM	Thu, May 11, 2017	14.10	14.25	13.95	14.10
2285	NYSE	SEM	Wed, May 10, 2017	13.85	14.20	13.75	14.10
2284	NYSE	SEM	Tue, May 9, 2017	14.10	14.20	13.75	13.80
2283	NYSE	SEM	Mon, May 8, 2017	14.50	14.50	13.75	14.00
2282	NYSE	SEM	Fri, May 5, 2017	14.25	15.10	14.08	14.45
2281	NYSE	SEM	Thu, May 4, 2017	13.65	13.80	13.40	13.70
2280	NYSE	SEM	Wed, May 3, 2017	13.95	14.00	13.50	13.65
2279	NYSE	SEM	Tue, May 2, 2017	13.80	14.15	13.75	14.00
2278	NYSE	SEM	Mon, May 1, 2017	13.80	13.80	13.45	13.70
2277	NYSE	SEM	Fri, Apr 28, 2017	13.70	13.80	13.65	13.75
2276	NYSE	SEM	Thu, Apr 27, 2017	13.90	13.93	13.55	13.70
2275	NYSE	SEM	Wed, Apr 26, 2017	13.90	14.25	13.73	13.85
2274	NYSE	SEM	Tue, Apr 25, 2017	13.80	14.00	13.65	13.85
2273	NYSE	SEM	Mon, Apr 24, 2017	13.90	13.95	13.60	13.65
2272	NYSE	SEM	Fri, Apr 21, 2017	13.50	13.70	13.45	13.65
2271	NYSE	SEM	Thu, Apr 20, 2017	13.65	13.70	13.10	13.55
2270	NYSE	SEM	Wed, Apr 19, 2017	13.35	13.60	13.35	13.55
2269	NYSE	SEM	Tue, Apr 18, 2017	13.20	13.40	13.00	13.35
2268	NYSE	SEM	Mon, Apr 17, 2017	13.20	13.30	12.98	13.30
2267	NYSE	SEM	Thu, Apr 13, 2017	13.25	13.33	13.05	13.20
2266	NYSE	SEM	Wed, Apr 12, 2017	13.30	13.45	13.10	13.27
2265	NYSE	SEM	Tue, Apr 11, 2017	13.20	13.50	13.18	13.35
2264	NYSE	SEM	Mon, Apr 10, 2017	13.10	13.45	12.95	13.30
2263	NYSE	SEM	Fri, Apr 7, 2017	13.15	13.30	13.00	13.10
2262	NYSE	SEM	Thu, Apr 6, 2017	13.15	13.30	12.95	13.20
2261	NYSE	SEM	Wed, Apr 5, 2017	13.20	13.60	13.05	13.20
2260	NYSE	SEM	Tue, Apr 4, 2017	13.15	13.20	12.90	13.20
2259	NYSE	SEM	Mon, Apr 3, 2017	13.40	13.45	13.05	13.16
2258	NYSE	SEM	Fri, Mar 31, 2017	13.45	13.60	13.25	13.35
2257	NYSE	SEM	Thu, Mar 30, 2017	13.10	13.25	12.95	13.20
2256	NYSE	SEM	Wed, Mar 29, 2017	12.90	13.15	12.85	13.10
2255	NYSE	SEM	Tue, Mar 28, 2017	12.95	13.00	12.75	12.96
2254	NYSE	SEM	Mon, Mar 27, 2017	12.40	13.05	12.40	13.00
2253	NYSE	SEM	Fri, Mar 24, 2017	12.20	12.60	12.20	12.50
2252	NYSE	SEM	Thu, Mar 23, 2017	12.15	12.55	12.10	12.20
2251	NYSE	SEM	Wed, Mar 22, 2017	12.15	12.30	12.00	12.15
2250	NYSE	SEM	Tue, Mar 21, 2017	12.65	12.65	12.20	12.20
2249	NYSE	SEM	Mon, Mar 20, 2017	12.65	12.75	12.45	12.50
2248	NYSE	SEM	Fri, Mar 17, 2017	12.45	12.75	12.15	12.70
2247	NYSE	SEM	Thu, Mar 16, 2017	12.80	12.85	12.45	12.55
2246	NYSE	SEM	Wed, Mar 15, 2017	12.80	12.95	12.50	12.75
2245	NYSE	SEM	Tue, Mar 14, 2017	12.85	12.88	12.60	12.70
2244	NYSE	SEM	Mon, Mar 13, 2017	13.05	13.20	12.80	12.95
2243	NYSE	SEM	Fri, Mar 10, 2017	13.55	13.60	13.05	13.05
2242	NYSE	SEM	Thu, Mar 9, 2017	13.35	13.70	13.30	13.45
2241	NYSE	SEM	Wed, Mar 8, 2017	13.50	13.78	13.33	13.35
2240	NYSE	SEM	Tue, Mar 7, 2017	13.95	14.00	13.40	13.50
2239	NYSE	SEM	Mon, Mar 6, 2017	14.35	14.40	13.80	14.05
2238	NYSE	SEM	Fri, Mar 3, 2017	14.35	14.45	14.25	14.45
2237	NYSE	SEM	Thu, Mar 2, 2017	14.30	14.40	14.10	14.30
2236	NYSE	SEM	Wed, Mar 1, 2017	14.65	14.75	14.20	14.30
2235	NYSE	SEM	Tue, Feb 28, 2017	14.50	14.75	14.38	14.40
2234	NYSE	SEM	Mon, Feb 27, 2017	14.05	14.65	13.95	14.60
2233	NYSE	SEM	Fri, Feb 24, 2017	13.35	14.80	13.35	14.15
2232	NYSE	SEM	Thu, Feb 23, 2017	12.95	13.05	12.70	13.00
2231	NYSE	SEM	Wed, Feb 22, 2017	12.90	13.00	12.60	12.90
2230	NYSE	SEM	Tue, Feb 21, 2017	12.80	13.00	12.65	13.00
2229	NYSE	SEM	Fri, Feb 17, 2017	12.80	12.85	12.58	12.70
2228	NYSE	SEM	Thu, Feb 16, 2017	13.30	13.40	12.70	12.85
2227	NYSE	SEM	Wed, Feb 15, 2017	13.10	13.35	13.00	13.35
2226	NYSE	SEM	Tue, Feb 14, 2017	12.75	13.20	12.75	13.15
2225	NYSE	SEM	Mon, Feb 13, 2017	12.90	12.95	12.70	12.85
2224	NYSE	SEM	Fri, Feb 10, 2017	12.85	12.95	12.65	12.80
2223	NYSE	SEM	Thu, Feb 9, 2017	12.55	12.90	12.45	12.80
2222	NYSE	SEM	Wed, Feb 8, 2017	12.35	12.65	12.20	12.60
2221	NYSE	SEM	Tue, Feb 7, 2017	12.65	12.65	12.15	12.45
2220	NYSE	SEM	Mon, Feb 6, 2017	12.70	13.00	12.60	12.65
2219	NYSE	SEM	Fri, Feb 3, 2017	12.45	12.90	12.15	12.80
2218	NYSE	SEM	Thu, Feb 2, 2017	12.30	12.40	12.00	12.25
2217	NYSE	SEM	Wed, Feb 1, 2017	12.50	12.63	12.15	12.30
2216	NYSE	SEM	Tue, Jan 31, 2017	12.45	12.60	12.30	12.45
2215	NYSE	SEM	Mon, Jan 30, 2017	13.40	13.50	12.40	12.45
2214	NYSE	SEM	Fri, Jan 27, 2017	14.35	14.50	13.70	13.80
2213	NYSE	SEM	Thu, Jan 26, 2017	14.80	14.83	14.40	14.50
2212	NYSE	SEM	Wed, Jan 25, 2017	14.80	14.90	14.70	14.75
2211	NYSE	SEM	Tue, Jan 24, 2017	14.55	14.80	14.50	14.65
2210	NYSE	SEM	Mon, Jan 23, 2017	14.70	14.73	14.40	14.55
2209	NYSE	SEM	Fri, Jan 20, 2017	14.60	14.80	14.55	14.80
2208	NYSE	SEM	Thu, Jan 19, 2017	14.70	14.75	14.45	14.65
2207	NYSE	SEM	Wed, Jan 18, 2017	14.80	14.90	14.55	14.70
2206	NYSE	SEM	Tue, Jan 17, 2017	14.90	14.98	14.55	14.80
2205	NYSE	SEM	Fri, Jan 13, 2017	14.80	15.10	14.80	14.90
2204	NYSE	SEM	Thu, Jan 12, 2017	14.75	14.95	14.55	14.75
2203	NYSE	SEM	Wed, Jan 11, 2017	14.90	15.05	14.70	14.90
2202	NYSE	SEM	Tue, Jan 10, 2017	14.70	15.15	14.65	15.00
2201	NYSE	SEM	Mon, Jan 9, 2017	13.75	14.80	13.65	14.70
2200	NYSE	SEM	Fri, Jan 6, 2017	13.70	13.95	13.60	13.85
2199	NYSE	SEM	Thu, Jan 5, 2017	13.90	14.05	13.65	13.70
2198	NYSE	SEM	Wed, Jan 4, 2017	13.65	14.00	13.53	13.90
2197	NYSE	SEM	Tue, Jan 3, 2017	13.40	13.80	13.10	13.55
2196	NYSE	SEM	Fri, Dec 30, 2016	13.45	13.45	13.15	13.25
2195	NYSE	SEM	Thu, Dec 29, 2016	13.45	13.60	13.30	13.40
2194	NYSE	SEM	Wed, Dec 28, 2016	13.65	13.70	13.20	13.45
2193	NYSE	SEM	Tue, Dec 27, 2016	13.55	13.75	13.50	13.60
2192	NYSE	SEM	Fri, Dec 23, 2016	13.50	13.55	13.35	13.53
2191	NYSE	SEM	Thu, Dec 22, 2016	13.55	13.75	13.45	13.50
2190	NYSE	SEM	Wed, Dec 21, 2016	13.60	13.75	13.50	13.50
2189	NYSE	SEM	Tue, Dec 20, 2016	13.50	13.70	13.40	13.60
2188	NYSE	SEM	Mon, Dec 19, 2016	13.65	13.75	13.30	13.45
2187	NYSE	SEM	Fri, Dec 16, 2016	13.70	13.75	13.15	13.70
2186	NYSE	SEM	Thu, Dec 15, 2016	13.00	13.65	12.90	13.60
2185	NYSE	SEM	Wed, Dec 14, 2016	13.30	13.30	12.93	12.95
2184	NYSE	SEM	Tue, Dec 13, 2016	13.20	13.40	12.95	13.30
2183	NYSE	SEM	Mon, Dec 12, 2016	12.95	13.20	12.95	13.10
2182	NYSE	SEM	Fri, Dec 9, 2016	12.65	13.15	12.65	12.95
2181	NYSE	SEM	Thu, Dec 8, 2016	12.35	12.60	12.30	12.60
2180	NYSE	SEM	Wed, Dec 7, 2016	12.10	12.40	12.05	12.25
2179	NYSE	SEM	Tue, Dec 6, 2016	12.30	12.33	12.00	12.15
2178	NYSE	SEM	Mon, Dec 5, 2016	12.10	12.30	12.00	12.25
2177	NYSE	SEM	Fri, Dec 2, 2016	12.30	12.35	12.00	12.05
2176	NYSE	SEM	Thu, Dec 1, 2016	12.25	12.40	12.00	12.20
2175	NYSE	SEM	Wed, Nov 30, 2016	12.80	12.80	12.08	12.15
2174	NYSE	SEM	Tue, Nov 29, 2016	12.65	12.80	12.55	12.75
2173	NYSE	SEM	Mon, Nov 28, 2016	12.90	12.90	12.55	12.70
2172	NYSE	SEM	Fri, Nov 25, 2016	12.85	12.95	12.70	12.90
2171	NYSE	SEM	Wed, Nov 23, 2016	12.70	12.80	12.50	12.80
2170	NYSE	SEM	Tue, Nov 22, 2016	12.85	12.85	12.55	12.70
2169	NYSE	SEM	Mon, Nov 21, 2016	13.05	13.05	12.70	12.85
2168	NYSE	SEM	Fri, Nov 18, 2016	12.55	12.90	12.55	12.85
2167	NYSE	SEM	Thu, Nov 17, 2016	12.70	13.00	12.35	12.45
2166	NYSE	SEM	Wed, Nov 16, 2016	12.55	12.70	12.35	12.55
2165	NYSE	SEM	Tue, Nov 15, 2016	12.40	12.60	12.15	12.55
2164	NYSE	SEM	Mon, Nov 14, 2016	12.05	12.55	12.05	12.35
2163	NYSE	SEM	Fri, Nov 11, 2016	11.45	11.95	11.40	11.85
2162	NYSE	SEM	Thu, Nov 10, 2016	11.65	12.10	11.65	11.70
2161	NYSE	SEM	Wed, Nov 9, 2016	10.60	11.55	10.40	11.55
2160	NYSE	SEM	Tue, Nov 8, 2016	11.15	11.60	10.85	11.45
2159	NYSE	SEM	Mon, Nov 7, 2016	11.40	12.15	11.20	11.50
2158	NYSE	SEM	Fri, Nov 4, 2016	10.30	11.65	10.20	11.20
2157	NYSE	SEM	Thu, Nov 3, 2016	12.30	12.45	11.70	11.95
2156	NYSE	SEM	Wed, Nov 2, 2016	12.50	12.65	12.20	12.20
2155	NYSE	SEM	Tue, Nov 1, 2016	13.00	13.00	12.00	12.50
2154	NYSE	SEM	Mon, Oct 31, 2016	12.90	13.03	12.78	13.00
2153	NYSE	SEM	Fri, Oct 28, 2016	12.60	13.00	12.45	12.80
2152	NYSE	SEM	Thu, Oct 27, 2016	12.65	12.90	12.45	12.70
2151	NYSE	SEM	Wed, Oct 26, 2016	12.70	12.90	12.50	12.70
2150	NYSE	SEM	Tue, Oct 25, 2016	12.90	13.00	12.70	12.80
2149	NYSE	SEM	Mon, Oct 24, 2016	13.15	13.15	12.85	13.00
2148	NYSE	SEM	Fri, Oct 21, 2016	12.95	13.10	12.85	12.97
2147	NYSE	SEM	Thu, Oct 20, 2016	13.60	13.75	13.05	13.10
2146	NYSE	SEM	Wed, Oct 19, 2016	13.40	13.75	13.20	13.60
2145	NYSE	SEM	Tue, Oct 18, 2016	13.45	13.50	13.30	13.40
2144	NYSE	SEM	Mon, Oct 17, 2016	13.70	13.80	13.18	13.35
2143	NYSE	SEM	Fri, Oct 14, 2016	13.94	14.02	13.73	13.75
2142	NYSE	SEM	Thu, Oct 13, 2016	13.63	14.25	13.46	13.89
2141	NYSE	SEM	Wed, Oct 12, 2016	13.88	13.88	13.63	13.77
2140	NYSE	SEM	Tue, Oct 11, 2016	13.98	13.99	13.57	13.90
2139	NYSE	SEM	Mon, Oct 10, 2016	14.06	14.25	13.99	14.04
2138	NYSE	SEM	Fri, Oct 7, 2016	13.86	14.01	13.69	13.94
2137	NYSE	SEM	Thu, Oct 6, 2016	13.96	13.97	13.51	13.88
2136	NYSE	SEM	Wed, Oct 5, 2016	13.82	14.12	13.80	14.05
2135	NYSE	SEM	Tue, Oct 4, 2016	13.56	13.82	13.53	13.82
2134	NYSE	SEM	Mon, Oct 3, 2016	13.41	13.54	13.15	13.53
2133	NYSE	SEM	Fri, Sep 30, 2016	13.37	13.61	12.98	13.50
2132	NYSE	SEM	Thu, Sep 29, 2016	13.18	13.49	12.92	13.21
2131	NYSE	SEM	Wed, Sep 28, 2016	12.28	13.19	12.20	13.17
2130	NYSE	SEM	Tue, Sep 27, 2016	12.72	13.17	12.72	13.14
2129	NYSE	SEM	Mon, Sep 26, 2016	12.97	12.99	12.66	12.76
2128	NYSE	SEM	Fri, Sep 23, 2016	13.24	13.39	13.02	13.08
2127	NYSE	SEM	Thu, Sep 22, 2016	12.83	13.47	12.78	13.27
2126	NYSE	SEM	Wed, Sep 21, 2016	12.64	12.79	12.50	12.73
2125	NYSE	SEM	Tue, Sep 20, 2016	12.62	12.62	12.41	12.55
2124	NYSE	SEM	Mon, Sep 19, 2016	12.82	12.87	12.49	12.53
2123	NYSE	SEM	Fri, Sep 16, 2016	12.32	12.80	12.24	12.78
2122	NYSE	SEM	Thu, Sep 15, 2016	12.25	12.44	11.83	12.41
2121	NYSE	SEM	Wed, Sep 14, 2016	12.25	12.37	12.01	12.33
2120	NYSE	SEM	Tue, Sep 13, 2016	12.05	12.37	11.96	12.26
2119	NYSE	SEM	Mon, Sep 12, 2016	11.85	12.23	11.82	12.21
2118	NYSE	SEM	Fri, Sep 9, 2016	12.12	12.25	11.93	11.97
2117	NYSE	SEM	Thu, Sep 8, 2016	12.29	12.35	12.21	12.33
2116	NYSE	SEM	Wed, Sep 7, 2016	12.01	12.43	12.01	12.35
2115	NYSE	SEM	Tue, Sep 6, 2016	12.14	12.14	11.84	12.03
2114	NYSE	SEM	Fri, Sep 2, 2016	11.84	12.14	11.72	12.12
2113	NYSE	SEM	Thu, Sep 1, 2016	11.85	11.88	11.65	11.75
2112	NYSE	SEM	Wed, Aug 31, 2016	11.93	11.93	11.67	11.88
2111	NYSE	SEM	Tue, Aug 30, 2016	11.75	12.01	11.75	11.94
2110	NYSE	SEM	Mon, Aug 29, 2016	11.55	11.81	11.55	11.76
2109	NYSE	SEM	Fri, Aug 26, 2016	11.39	11.59	11.28	11.51
2108	NYSE	SEM	Thu, Aug 25, 2016	11.23	11.43	11.18	11.37
2107	NYSE	SEM	Wed, Aug 24, 2016	11.79	11.88	11.28	11.31
2106	NYSE	SEM	Tue, Aug 23, 2016	11.63	11.84	11.56	11.79
2105	NYSE	SEM	Mon, Aug 22, 2016	11.50	11.58	11.29	11.55
2104	NYSE	SEM	Fri, Aug 19, 2016	11.47	11.53	11.28	11.51
2103	NYSE	SEM	Thu, Aug 18, 2016	11.27	11.62	11.25	11.53
2102	NYSE	SEM	Wed, Aug 17, 2016	11.31	11.38	10.86	11.27
2101	NYSE	SEM	Tue, Aug 16, 2016	11.68	11.81	11.28	11.34
2100	NYSE	SEM	Mon, Aug 15, 2016	11.74	11.92	11.72	11.73
2099	NYSE	SEM	Fri, Aug 12, 2016	11.50	11.73	11.44	11.68
2098	NYSE	SEM	Thu, Aug 11, 2016	11.68	11.73	11.40	11.49
2097	NYSE	SEM	Wed, Aug 10, 2016	11.80	11.82	11.50	11.64
2096	NYSE	SEM	Tue, Aug 9, 2016	11.84	11.88	11.69	11.79
2095	NYSE	SEM	Mon, Aug 8, 2016	12.19	12.19	11.66	11.84
2094	NYSE	SEM	Fri, Aug 5, 2016	11.14	12.50	11.03	12.25
2093	NYSE	SEM	Thu, Aug 4, 2016	11.09	11.15	10.78	10.80
2092	NYSE	SEM	Wed, Aug 3, 2016	10.82	11.17	10.69	11.09
2091	NYSE	SEM	Tue, Aug 2, 2016	11.20	11.38	10.84	10.89
2090	NYSE	SEM	Mon, Aug 1, 2016	11.44	11.59	11.22	11.27
2089	NYSE	SEM	Fri, Jul 29, 2016	11.31	11.56	11.12	11.50
2088	NYSE	SEM	Thu, Jul 28, 2016	11.36	11.46	11.31	11.38
2087	NYSE	SEM	Wed, Jul 27, 2016	11.60	11.60	11.39	11.46
2086	NYSE	SEM	Tue, Jul 26, 2016	11.52	11.63	11.44	11.59
2085	NYSE	SEM	Mon, Jul 25, 2016	11.53	11.62	11.47	11.52
2084	NYSE	SEM	Fri, Jul 22, 2016	11.71	11.72	11.52	11.61
2083	NYSE	SEM	Thu, Jul 21, 2016	11.56	11.81	11.55	11.69
2082	NYSE	SEM	Wed, Jul 20, 2016	11.64	11.66	11.52	11.58
2081	NYSE	SEM	Tue, Jul 19, 2016	11.54	11.71	11.48	11.57
2080	NYSE	SEM	Mon, Jul 18, 2016	11.43	11.59	11.33	11.56
2079	NYSE	SEM	Fri, Jul 15, 2016	11.56	11.64	11.39	11.44
2078	NYSE	SEM	Thu, Jul 14, 2016	11.52	11.55	11.30	11.46
2077	NYSE	SEM	Wed, Jul 13, 2016	11.45	11.50	11.23	11.44
2076	NYSE	SEM	Tue, Jul 12, 2016	11.24	11.37	11.21	11.32
2075	NYSE	SEM	Mon, Jul 11, 2016	11.04	11.20	10.98	11.19
2074	NYSE	SEM	Fri, Jul 8, 2016	10.65	11.06	10.56	10.98
2073	NYSE	SEM	Thu, Jul 7, 2016	10.41	10.57	10.38	10.50
2072	NYSE	SEM	Wed, Jul 6, 2016	10.26	10.48	10.08	10.39
2071	NYSE	SEM	Tue, Jul 5, 2016	10.78	10.84	10.26	10.36
2070	NYSE	SEM	Fri, Jul 1, 2016	10.87	11.04	10.66	10.81
2069	NYSE	SEM	Thu, Jun 30, 2016	11.09	11.11	10.56	10.87
2068	NYSE	SEM	Wed, Jun 29, 2016	10.93	11.15	10.82	11.11
2067	NYSE	SEM	Tue, Jun 28, 2016	10.64	11.01	10.61	10.72
2066	NYSE	SEM	Mon, Jun 27, 2016	10.96	11.03	10.31	10.44
2065	NYSE	SEM	Fri, Jun 24, 2016	10.85	11.13	10.77	11.04
2064	NYSE	SEM	Thu, Jun 23, 2016	11.40	11.45	11.22	11.33
2063	NYSE	SEM	Wed, Jun 22, 2016	11.21	11.45	11.10	11.23
2062	NYSE	SEM	Tue, Jun 21, 2016	11.04	11.30	10.88	11.20
2061	NYSE	SEM	Mon, Jun 20, 2016	11.13	11.32	11.02	11.06
2060	NYSE	SEM	Fri, Jun 17, 2016	11.50	11.54	10.91	10.94
2059	NYSE	SEM	Thu, Jun 16, 2016	11.50	11.55	11.12	11.50
2058	NYSE	SEM	Wed, Jun 15, 2016	11.53	11.97	11.51	11.56
2057	NYSE	SEM	Tue, Jun 14, 2016	11.49	11.67	11.31	11.49
2056	NYSE	SEM	Mon, Jun 13, 2016	11.68	11.88	11.51	11.51
2055	NYSE	SEM	Fri, Jun 10, 2016	12.39	12.39	11.75	11.76
2054	NYSE	SEM	Thu, Jun 9, 2016	12.85	12.87	12.54	12.62
2053	NYSE	SEM	Wed, Jun 8, 2016	12.87	13.12	12.70	12.86
2052	NYSE	SEM	Tue, Jun 7, 2016	12.86	13.11	12.73	12.86
2051	NYSE	SEM	Mon, Jun 6, 2016	12.56	12.96	12.56	12.84
2050	NYSE	SEM	Fri, Jun 3, 2016	12.94	12.95	12.58	12.59
2049	NYSE	SEM	Thu, Jun 2, 2016	12.87	12.97	12.68	12.88
2048	NYSE	SEM	Wed, Jun 1, 2016	12.61	12.94	12.56	12.87
2047	NYSE	SEM	Tue, May 31, 2016	12.45	12.77	12.34	12.67
2046	NYSE	SEM	Fri, May 27, 2016	12.54	12.70	12.34	12.41
2045	NYSE	SEM	Thu, May 26, 2016	12.88	12.89	12.40	12.50
2044	NYSE	SEM	Wed, May 25, 2016	12.96	13.20	12.77	12.85
2043	NYSE	SEM	Tue, May 24, 2016	12.38	12.98	12.30	12.83
2042	NYSE	SEM	Mon, May 23, 2016	12.51	12.58	12.32	12.33
2041	NYSE	SEM	Fri, May 20, 2016	12.45	12.58	12.30	12.47
2040	NYSE	SEM	Thu, May 19, 2016	12.24	12.54	12.07	12.40
2039	NYSE	SEM	Wed, May 18, 2016	12.14	12.59	12.10	12.36
2038	NYSE	SEM	Tue, May 17, 2016	12.29	12.48	12.02	12.19
2037	NYSE	SEM	Mon, May 16, 2016	12.20	12.50	12.15	12.29
2036	NYSE	SEM	Fri, May 13, 2016	12.03	12.35	11.91	12.13
2035	NYSE	SEM	Thu, May 12, 2016	12.64	12.67	11.90	12.04
2034	NYSE	SEM	Wed, May 11, 2016	12.72	12.92	12.55	12.60
2033	NYSE	SEM	Tue, May 10, 2016	12.87	12.87	12.59	12.75
2032	NYSE	SEM	Mon, May 9, 2016	12.59	12.89	12.59	12.76
2031	NYSE	SEM	Fri, May 6, 2016	13.23	13.61	12.32	12.54
2030	NYSE	SEM	Thu, May 5, 2016	13.22	13.47	13.00	13.09
2029	NYSE	SEM	Wed, May 4, 2016	13.23	13.56	12.97	13.13
2028	NYSE	SEM	Tue, May 3, 2016	13.02	13.60	12.91	13.33
2027	NYSE	SEM	Mon, May 2, 2016	13.42	13.42	13.07	13.24
2026	NYSE	SEM	Fri, Apr 29, 2016	13.53	13.59	13.20	13.38
2025	NYSE	SEM	Thu, Apr 28, 2016	13.89	14.30	13.55	13.59
2024	NYSE	SEM	Wed, Apr 27, 2016	13.44	14.05	13.42	14.00
2023	NYSE	SEM	Tue, Apr 26, 2016	13.25	13.39	13.13	13.38
2022	NYSE	SEM	Mon, Apr 25, 2016	13.50	13.67	12.99	13.15
2021	NYSE	SEM	Fri, Apr 22, 2016	13.12	13.68	13.12	13.58
2020	NYSE	SEM	Thu, Apr 21, 2016	13.36	13.60	13.06	13.10
2019	NYSE	SEM	Wed, Apr 20, 2016	12.92	13.50	12.82	13.33
2018	NYSE	SEM	Tue, Apr 19, 2016	12.86	13.21	12.84	12.95
2017	NYSE	SEM	Mon, Apr 18, 2016	12.43	12.88	12.34	12.84
2016	NYSE	SEM	Fri, Apr 15, 2016	12.35	12.64	12.05	12.54
2015	NYSE	SEM	Thu, Apr 14, 2016	12.27	12.44	12.15	12.41
2014	NYSE	SEM	Wed, Apr 13, 2016	12.07	12.38	11.96	12.27
2013	NYSE	SEM	Tue, Apr 12, 2016	11.64	12.00	11.58	11.96
2012	NYSE	SEM	Mon, Apr 11, 2016	11.83	11.91	11.54	11.64
2011	NYSE	SEM	Fri, Apr 8, 2016	11.92	12.10	11.60	11.75
2010	NYSE	SEM	Thu, Apr 7, 2016	11.87	12.03	11.64	11.79
2009	NYSE	SEM	Wed, Apr 6, 2016	11.50	11.99	11.47	11.98
2008	NYSE	SEM	Tue, Apr 5, 2016	11.75	11.75	11.75	11.49
2007	NYSE	SEM	Mon, Apr 4, 2016	11.87	11.90	11.69	11.75
2006	NYSE	SEM	Fri, Apr 1, 2016	11.69	11.94	11.49	11.89
2005	NYSE	SEM	Thu, Mar 31, 2016	11.65	11.86	11.52	11.81
2004	NYSE	SEM	Wed, Mar 30, 2016	11.99	12.10	11.62	11.65
2003	NYSE	SEM	Tue, Mar 29, 2016	11.27	11.89	11.19	11.88
2002	NYSE	SEM	Mon, Mar 28, 2016	11.20	11.43	11.00	11.35
2001	NYSE	SEM	Thu, Mar 24, 2016	11.33	11.33	11.33	11.13
2000	NYSE	SEM	Wed, Mar 23, 2016	11.16	11.85	11.16	11.33
1999	NYSE	SEM	Tue, Mar 22, 2016	11.06	11.29	10.94	11.20
1998	NYSE	SEM	Mon, Mar 21, 2016	11.34	11.49	10.93	11.14
1997	NYSE	SEM	Fri, Mar 18, 2016	10.95	11.45	10.89	11.42
1996	NYSE	SEM	Thu, Mar 17, 2016	10.68	10.95	10.39	10.88
1995	NYSE	SEM	Wed, Mar 16, 2016	10.37	10.82	10.25	10.67
1994	NYSE	SEM	Tue, Mar 15, 2016	10.82	10.82	10.82	10.37
1993	NYSE	SEM	Mon, Mar 14, 2016	10.92	10.96	10.70	10.82
1992	NYSE	SEM	Fri, Mar 11, 2016	10.44	10.96	10.44	10.93
1991	NYSE	SEM	Thu, Mar 10, 2016	10.63	10.85	10.27	10.37
1990	NYSE	SEM	Wed, Mar 9, 2016	10.53	10.53	10.53	10.56
1989	NYSE	SEM	Tue, Mar 8, 2016	11.13	11.13	10.49	10.53
1988	NYSE	SEM	Mon, Mar 7, 2016	10.84	11.25	10.74	11.18
1987	NYSE	SEM	Fri, Mar 4, 2016	11.13	11.13	11.13	10.87
1986	NYSE	SEM	Thu, Mar 3, 2016	10.55	10.55	10.55	11.13
1985	NYSE	SEM	Wed, Mar 2, 2016	10.32	10.60	10.24	10.55
1984	NYSE	SEM	Tue, Mar 1, 2016	9.79	9.79	9.79	10.41
1983	NYSE	SEM	Mon, Feb 29, 2016	9.67	10.15	9.58	9.79
1982	NYSE	SEM	Fri, Feb 26, 2016	8.76	8.76	8.76	9.67
1981	NYSE	SEM	Thu, Feb 25, 2016	8.79	8.96	8.70	8.76
1980	NYSE	SEM	Wed, Feb 24, 2016	8.36	8.76	8.25	8.72
1979	NYSE	SEM	Tue, Feb 23, 2016	8.55	8.58	8.32	8.46
1978	NYSE	SEM	Mon, Feb 22, 2016	8.39	8.81	8.39	8.57
1977	NYSE	SEM	Fri, Feb 19, 2016	8.38	8.54	8.12	8.29
1976	NYSE	SEM	Thu, Feb 18, 2016	8.23	8.92	8.18	8.41
1975	NYSE	SEM	Wed, Feb 17, 2016	8.22	8.51	8.22	8.35
1974	NYSE	SEM	Tue, Feb 16, 2016	7.54	8.23	7.47	8.20
1973	NYSE	SEM	Fri, Feb 12, 2016	7.57	7.62	7.43	7.50
1972	NYSE	SEM	Thu, Feb 11, 2016	7.71	7.75	7.33	7.54
1971	NYSE	SEM	Wed, Feb 10, 2016	7.92	8.04	7.74	7.89
1970	NYSE	SEM	Tue, Feb 9, 2016	7.87	8.06	7.65	7.82
1969	NYSE	SEM	Mon, Feb 8, 2016	8.48	8.51	7.78	8.00
1968	NYSE	SEM	Fri, Feb 5, 2016	9.04	9.09	8.52	8.62
1967	NYSE	SEM	Thu, Feb 4, 2016	8.92	9.29	8.86	9.10
1966	NYSE	SEM	Wed, Feb 3, 2016	9.17	9.17	8.60	8.95
1965	NYSE	SEM	Tue, Feb 2, 2016	9.48	9.51	9.03	9.07
1964	NYSE	SEM	Mon, Feb 1, 2016	9.43	9.77	9.31	9.63
1963	NYSE	SEM	Fri, Jan 29, 2016	8.92	9.57	8.88	9.53
1962	NYSE	SEM	Thu, Jan 28, 2016	9.38	9.43	8.77	8.85
1961	NYSE	SEM	Wed, Jan 27, 2016	9.29	9.56	9.18	9.24
1960	NYSE	SEM	Tue, Jan 26, 2016	9.13	9.39	9.00	9.30
1959	NYSE	SEM	Mon, Jan 25, 2016	9.38	9.56	9.10	9.11
1958	NYSE	SEM	Fri, Jan 22, 2016	9.71	9.80	9.44	9.54
1957	NYSE	SEM	Thu, Jan 21, 2016	9.63	10.00	9.48	9.51
1956	NYSE	SEM	Wed, Jan 20, 2016	9.41	9.69	8.87	9.63
1955	NYSE	SEM	Tue, Jan 19, 2016	10.27	10.31	9.47	9.58
1954	NYSE	SEM	Fri, Jan 15, 2016	9.88	10.23	9.73	10.19
1953	NYSE	SEM	Thu, Jan 14, 2016	10.31	10.31	9.87	10.15
1952	NYSE	SEM	Wed, Jan 13, 2016	11.06	11.32	10.25	10.28
1951	NYSE	SEM	Tue, Jan 12, 2016	11.31	11.49	10.73	11.05
1950	NYSE	SEM	Mon, Jan 11, 2016	10.52	11.85	10.52	11.23
1949	NYSE	SEM	Fri, Jan 8, 2016	10.77	10.85	10.37	10.49
1948	NYSE	SEM	Thu, Jan 7, 2016	11.34	11.41	10.74	10.75
1947	NYSE	SEM	Wed, Jan 6, 2016	11.84	11.88	11.44	11.57
1946	NYSE	SEM	Tue, Jan 5, 2016	11.91	12.10	11.90	12.00
1945	NYSE	SEM	Mon, Jan 4, 2016	11.72	11.97	11.46	11.91
1944	NYSE	SEM	Thu, Dec 31, 2015	12.24	12.31	11.91	11.91
1943	NYSE	SEM	Wed, Dec 30, 2015	12.43	12.52	12.20	12.34
1942	NYSE	SEM	Tue, Dec 29, 2015	12.31	12.47	12.24	12.42
1941	NYSE	SEM	Mon, Dec 28, 2015	12.44	12.44	12.10	12.28
1940	NYSE	SEM	Thu, Dec 24, 2015	12.49	12.57	12.36	12.47
1939	NYSE	SEM	Wed, Dec 23, 2015	12.28	12.51	12.11	12.50
1938	NYSE	SEM	Tue, Dec 22, 2015	12.01	12.39	11.88	12.25
1937	NYSE	SEM	Mon, Dec 21, 2015	12.05	12.30	11.94	12.00
1936	NYSE	SEM	Fri, Dec 18, 2015	12.27	12.36	11.99	12.01
1935	NYSE	SEM	Thu, Dec 17, 2015	12.18	12.47	12.11	12.37
1934	NYSE	SEM	Wed, Dec 16, 2015	12.12	12.35	12.00	12.15
1933	NYSE	SEM	Tue, Dec 15, 2015	11.81	12.10	11.81	12.06
1932	NYSE	SEM	Mon, Dec 14, 2015	12.37	12.39	11.67	11.71
1931	NYSE	SEM	Fri, Dec 11, 2015	12.38	12.42	12.14	12.35
1930	NYSE	SEM	Thu, Dec 10, 2015	12.04	12.66	12.04	12.57
1929	NYSE	SEM	Wed, Dec 9, 2015	11.77	12.37	11.77	12.07
1928	NYSE	SEM	Tue, Dec 8, 2015	11.83	11.93	11.62	11.81
1927	NYSE	SEM	Mon, Dec 7, 2015	12.25	12.25	11.87	11.96
1926	NYSE	SEM	Fri, Dec 4, 2015	11.87	12.26	11.82	12.26
1925	NYSE	SEM	Thu, Dec 3, 2015	11.82	12.33	11.72	11.90
1924	NYSE	SEM	Wed, Dec 2, 2015	11.96	12.04	11.57	11.73
1923	NYSE	SEM	Tue, Dec 1, 2015	12.15	12.18	11.95	12.01
1922	NYSE	SEM	Mon, Nov 30, 2015	12.13	12.28	11.95	12.07
1921	NYSE	SEM	Fri, Nov 27, 2015	12.00	12.20	11.95	12.08
1920	NYSE	SEM	Wed, Nov 25, 2015	11.88	12.06	11.82	11.97
1919	NYSE	SEM	Tue, Nov 24, 2015	11.79	11.95	11.66	11.89
1918	NYSE	SEM	Mon, Nov 23, 2015	11.74	12.05	11.64	11.90
1917	NYSE	SEM	Fri, Nov 20, 2015	11.60	11.88	11.55	11.81
1916	NYSE	SEM	Thu, Nov 19, 2015	11.76	11.76	11.37	11.53
1915	NYSE	SEM	Wed, Nov 18, 2015	11.69	11.86	11.58	11.85
1914	NYSE	SEM	Tue, Nov 17, 2015	11.45	11.86	11.32	11.69
1913	NYSE	SEM	Mon, Nov 16, 2015	11.40	11.61	11.26	11.40
1912	NYSE	SEM	Fri, Nov 13, 2015	11.10	11.64	11.07	11.46
1911	NYSE	SEM	Thu, Nov 12, 2015	11.63	11.70	11.20	11.20
1910	NYSE	SEM	Wed, Nov 11, 2015	12.11	12.11	11.75	11.77
1909	NYSE	SEM	Tue, Nov 10, 2015	12.13	12.23	12.05	12.12
1908	NYSE	SEM	Mon, Nov 9, 2015	12.52	12.52	12.02	12.20
1907	NYSE	SEM	Fri, Nov 6, 2015	12.08	12.65	12.04	12.57
1906	NYSE	SEM	Thu, Nov 5, 2015	11.99	12.25	11.85	12.16
1905	NYSE	SEM	Wed, Nov 4, 2015	11.92	12.16	11.73	12.16
1904	NYSE	SEM	Tue, Nov 3, 2015	11.63	11.97	11.40	11.87
1903	NYSE	SEM	Mon, Nov 2, 2015	11.26	11.81	11.06	11.73
1902	NYSE	SEM	Fri, Oct 30, 2015	10.57	11.46	10.23	11.30
1901	NYSE	SEM	Thu, Oct 29, 2015	10.74	10.83	10.64	10.75
1900	NYSE	SEM	Wed, Oct 28, 2015	10.58	10.92	10.39	10.77
1899	NYSE	SEM	Tue, Oct 27, 2015	10.67	10.72	10.45	10.59
1898	NYSE	SEM	Mon, Oct 26, 2015	10.71	10.78	10.56	10.70
1897	NYSE	SEM	Fri, Oct 23, 2015	10.50	10.84	10.46	10.69
1896	NYSE	SEM	Thu, Oct 22, 2015	10.89	10.89	10.18	10.39
1895	NYSE	SEM	Wed, Oct 21, 2015	11.29	11.54	10.86	11.00
1894	NYSE	SEM	Tue, Oct 20, 2015	11.12	11.24	10.82	11.22
1893	NYSE	SEM	Mon, Oct 19, 2015	10.87	10.92	10.71	10.78
1892	NYSE	SEM	Fri, Oct 16, 2015	10.95	11.16	10.82	10.90
1891	NYSE	SEM	Thu, Oct 15, 2015	10.62	10.92	10.43	10.91
1890	NYSE	SEM	Wed, Oct 14, 2015	10.84	10.94	10.68	10.70
1889	NYSE	SEM	Tue, Oct 13, 2015	11.02	11.15	10.79	10.80
1888	NYSE	SEM	Mon, Oct 12, 2015	11.00	11.17	10.88	11.01
1887	NYSE	SEM	Fri, Oct 9, 2015	10.89	11.28	10.89	10.98
1886	NYSE	SEM	Thu, Oct 8, 2015	11.19	11.20	10.58	10.91
1885	NYSE	SEM	Wed, Oct 7, 2015	11.20	11.42	11.10	11.21
1884	NYSE	SEM	Tue, Oct 6, 2015	11.41	12.56	11.05	11.17
1883	NYSE	SEM	Mon, Oct 5, 2015	10.55	10.71	10.42	10.61
1882	NYSE	SEM	Fri, Oct 2, 2015	10.09	10.69	10.07	10.46
1881	NYSE	SEM	Thu, Oct 1, 2015	10.76	10.86	10.13	10.21
1880	NYSE	SEM	Wed, Sep 30, 2015	10.73	10.83	10.48	10.79
1879	NYSE	SEM	Tue, Sep 29, 2015	10.87	10.90	10.41	10.62
1878	NYSE	SEM	Mon, Sep 28, 2015	11.46	11.46	10.86	10.88
1877	NYSE	SEM	Fri, Sep 25, 2015	11.82	11.85	11.41	11.48
1876	NYSE	SEM	Thu, Sep 24, 2015	11.78	11.82	11.60	11.74
1875	NYSE	SEM	Wed, Sep 23, 2015	12.03	12.05	11.80	11.89
1874	NYSE	SEM	Tue, Sep 22, 2015	12.12	12.23	11.96	11.99
1873	NYSE	SEM	Mon, Sep 21, 2015	12.66	12.78	12.28	12.29
1872	NYSE	SEM	Fri, Sep 18, 2015	12.47	12.71	12.46	12.58
1871	NYSE	SEM	Thu, Sep 17, 2015	12.33	12.78	12.22	12.64
1870	NYSE	SEM	Wed, Sep 16, 2015	12.44	12.52	12.24	12.36
1869	NYSE	SEM	Tue, Sep 15, 2015	12.18	12.56	12.14	12.43
1868	NYSE	SEM	Mon, Sep 14, 2015	12.25	12.41	12.16	12.18
1867	NYSE	SEM	Fri, Sep 11, 2015	12.19	12.31	12.16	12.24
1866	NYSE	SEM	Thu, Sep 10, 2015	12.16	12.41	12.10	12.18
1865	NYSE	SEM	Wed, Sep 9, 2015	12.57	12.61	12.14	12.17
1864	NYSE	SEM	Tue, Sep 8, 2015	12.48	12.55	12.28	12.47
1863	NYSE	SEM	Fri, Sep 4, 2015	12.22	12.35	12.12	12.25
1862	NYSE	SEM	Thu, Sep 3, 2015	12.48	12.54	12.30	12.40
1861	NYSE	SEM	Wed, Sep 2, 2015	12.42	12.42	11.95	12.42
1860	NYSE	SEM	Tue, Sep 1, 2015	12.66	12.72	12.33	12.41
1859	NYSE	SEM	Mon, Aug 31, 2015	12.97	13.12	12.82	12.90
1858	NYSE	SEM	Fri, Aug 28, 2015	12.80	13.17	12.71	12.99
1857	NYSE	SEM	Thu, Aug 27, 2015	12.64	13.02	12.47	12.80
1856	NYSE	SEM	Wed, Aug 26, 2015	12.58	12.59	12.00	12.43
1855	NYSE	SEM	Tue, Aug 25, 2015	12.76	12.98	12.31	12.31
1854	NYSE	SEM	Mon, Aug 24, 2015	12.55	13.16	12.27	12.44
1853	NYSE	SEM	Fri, Aug 21, 2015	13.18	13.40	13.02	13.34
1852	NYSE	SEM	Thu, Aug 20, 2015	13.59	13.66	13.37	13.40
1851	NYSE	SEM	Wed, Aug 19, 2015	13.58	13.77	13.45	13.72
1850	NYSE	SEM	Tue, Aug 18, 2015	13.80	13.84	13.55	13.62
1849	NYSE	SEM	Mon, Aug 17, 2015	13.61	13.94	13.45	13.81
1848	NYSE	SEM	Fri, Aug 14, 2015	13.68	13.84	13.56	13.70
1847	NYSE	SEM	Thu, Aug 13, 2015	13.85	13.92	13.58	13.72
1846	NYSE	SEM	Wed, Aug 12, 2015	13.67	13.81	13.31	13.76
1845	NYSE	SEM	Tue, Aug 11, 2015	14.44	14.44	13.44	13.75
1844	NYSE	SEM	Mon, Aug 10, 2015	14.62	14.84	14.52	14.69
1843	NYSE	SEM	Fri, Aug 7, 2015	14.29	15.13	14.01	14.47
1842	NYSE	SEM	Thu, Aug 6, 2015	14.45	14.59	14.23	14.29
1841	NYSE	SEM	Wed, Aug 5, 2015	14.62	14.86	14.38	14.45
1840	NYSE	SEM	Tue, Aug 4, 2015	14.68	14.69	14.30	14.50
1839	NYSE	SEM	Mon, Aug 3, 2015	14.49	14.96	14.47	14.63
1838	NYSE	SEM	Fri, Jul 31, 2015	14.65	14.83	14.36	14.43
1837	NYSE	SEM	Thu, Jul 30, 2015	14.78	14.86	14.60	14.65
1836	NYSE	SEM	Wed, Jul 29, 2015	14.87	14.98	14.72	14.84
1835	NYSE	SEM	Tue, Jul 28, 2015	14.89	14.96	14.59	14.86
1834	NYSE	SEM	Mon, Jul 27, 2015	15.11	15.15	14.74	14.80
1833	NYSE	SEM	Fri, Jul 24, 2015	15.55	15.63	15.08	15.15
1832	NYSE	SEM	Thu, Jul 23, 2015	15.74	15.91	15.56	15.62
1831	NYSE	SEM	Wed, Jul 22, 2015	15.49	15.74	15.49	15.63
1830	NYSE	SEM	Tue, Jul 21, 2015	15.60	15.66	15.40	15.54
1829	NYSE	SEM	Mon, Jul 20, 2015	15.68	15.84	15.53	15.66
1828	NYSE	SEM	Fri, Jul 17, 2015	15.74	15.78	15.53	15.63
1827	NYSE	SEM	Thu, Jul 16, 2015	15.82	15.84	15.66	15.73
1826	NYSE	SEM	Wed, Jul 15, 2015	16.09	16.11	15.74	15.81
1825	NYSE	SEM	Tue, Jul 14, 2015	15.84	16.11	15.80	16.02
1824	NYSE	SEM	Mon, Jul 13, 2015	15.60	15.99	15.52	15.85
1823	NYSE	SEM	Fri, Jul 10, 2015	16.03	16.16	16.03	16.11
1822	NYSE	SEM	Thu, Jul 9, 2015	15.90	15.96	15.77	15.82
1821	NYSE	SEM	Wed, Jul 8, 2015	16.01	16.07	15.65	15.73
1820	NYSE	SEM	Tue, Jul 7, 2015	16.29	16.44	15.96	16.14
1819	NYSE	SEM	Mon, Jul 6, 2015	15.94	16.27	15.92	16.27
1818	NYSE	SEM	Thu, Jul 2, 2015	16.50	16.50	15.95	16.07
1817	NYSE	SEM	Wed, Jul 1, 2015	16.34	16.51	16.31	16.43
1816	NYSE	SEM	Tue, Jun 30, 2015	16.24	16.36	16.14	16.20
1815	NYSE	SEM	Mon, Jun 29, 2015	16.31	16.62	16.06	16.09
1814	NYSE	SEM	Fri, Jun 26, 2015	17.00	17.07	16.47	16.48
1813	NYSE	SEM	Thu, Jun 25, 2015	16.46	17.20	16.41	16.96
1812	NYSE	SEM	Wed, Jun 24, 2015	16.67	16.76	16.31	16.42
1811	NYSE	SEM	Tue, Jun 23, 2015	16.71	16.82	16.67	16.69
1810	NYSE	SEM	Mon, Jun 22, 2015	16.53	16.84	16.53	16.69
1809	NYSE	SEM	Fri, Jun 19, 2015	16.50	16.71	16.38	16.39
1808	NYSE	SEM	Thu, Jun 18, 2015	16.21	16.56	16.16	16.48
1807	NYSE	SEM	Wed, Jun 17, 2015	16.25	16.31	16.14	16.18
1806	NYSE	SEM	Tue, Jun 16, 2015	16.25	16.43	16.01	16.19
1805	NYSE	SEM	Mon, Jun 15, 2015	16.05	16.31	16.01	16.28
1804	NYSE	SEM	Fri, Jun 12, 2015	16.21	16.38	16.05	16.14
1803	NYSE	SEM	Thu, Jun 11, 2015	16.25	16.31	16.17	16.25
1802	NYSE	SEM	Wed, Jun 10, 2015	16.15	16.27	16.07	16.22
1801	NYSE	SEM	Tue, Jun 9, 2015	16.14	16.18	15.88	16.09
1800	NYSE	SEM	Mon, Jun 8, 2015	16.18	16.25	16.02	16.16
1799	NYSE	SEM	Fri, Jun 5, 2015	16.12	16.25	15.98	16.21
1798	NYSE	SEM	Thu, Jun 4, 2015	16.37	16.42	16.11	16.13
1797	NYSE	SEM	Wed, Jun 3, 2015	16.38	16.49	16.35	16.43
1796	NYSE	SEM	Tue, Jun 2, 2015	16.31	16.50	16.24	16.40
1795	NYSE	SEM	Mon, Jun 1, 2015	16.39	16.47	16.25	16.32
1794	NYSE	SEM	Fri, May 29, 2015	16.35	16.50	16.22	16.35
1793	NYSE	SEM	Thu, May 28, 2015	16.61	16.69	16.29	16.35
1792	NYSE	SEM	Wed, May 27, 2015	16.63	16.82	16.51	16.60
1791	NYSE	SEM	Tue, May 26, 2015	16.56	16.64	16.33	16.56
1790	NYSE	SEM	Fri, May 22, 2015	16.39	16.85	16.34	16.60
1789	NYSE	SEM	Thu, May 21, 2015	16.34	16.72	16.19	16.40
1788	NYSE	SEM	Wed, May 20, 2015	15.88	16.50	15.88	16.34
1787	NYSE	SEM	Tue, May 19, 2015	15.55	15.89	15.44	15.88
1786	NYSE	SEM	Mon, May 18, 2015	15.06	15.51	14.98	15.50
1785	NYSE	SEM	Fri, May 15, 2015	14.49	15.06	14.45	15.04
1784	NYSE	SEM	Thu, May 14, 2015	14.57	14.63	14.48	14.49
1783	NYSE	SEM	Wed, May 13, 2015	14.85	14.88	14.48	14.48
1782	NYSE	SEM	Tue, May 12, 2015	15.17	15.23	14.79	14.80
1781	NYSE	SEM	Mon, May 11, 2015	15.28	15.64	15.24	15.29
1780	NYSE	SEM	Fri, May 8, 2015	15.27	15.38	15.07	15.33
1779	NYSE	SEM	Thu, May 7, 2015	14.67	15.11	14.64	15.10
1778	NYSE	SEM	Wed, May 6, 2015	14.93	14.99	14.57	14.66
1777	NYSE	SEM	Tue, May 5, 2015	15.37	15.44	14.84	14.92
1776	NYSE	SEM	Mon, May 4, 2015	15.20	15.48	15.19	15.33
1775	NYSE	SEM	Fri, May 1, 2015	15.25	15.33	14.95	15.12
1774	NYSE	SEM	Thu, Apr 30, 2015	15.06	15.15	14.42	14.55
1773	NYSE	SEM	Wed, Apr 29, 2015	15.03	15.29	14.95	15.12
1772	NYSE	SEM	Tue, Apr 28, 2015	15.09	15.14	14.73	15.14
1771	NYSE	SEM	Mon, Apr 27, 2015	15.54	15.56	15.00	15.03
1770	NYSE	SEM	Fri, Apr 24, 2015	15.35	15.52	15.29	15.52
1769	NYSE	SEM	Thu, Apr 23, 2015	15.29	15.34	15.27	15.30
1768	NYSE	SEM	Wed, Apr 22, 2015	15.07	15.33	14.99	15.29
1767	NYSE	SEM	Tue, Apr 21, 2015	14.85	15.06	14.80	15.02
1766	NYSE	SEM	Mon, Apr 20, 2015	14.70	14.80	14.42	14.77
1765	NYSE	SEM	Fri, Apr 17, 2015	14.58	14.69	14.46	14.60
1764	NYSE	SEM	Thu, Apr 16, 2015	14.65	14.72	14.55	14.72
1763	NYSE	SEM	Wed, Apr 15, 2015	14.91	14.91	14.57	14.62
1762	NYSE	SEM	Tue, Apr 14, 2015	14.68	14.83	14.59	14.77
1761	NYSE	SEM	Mon, Apr 13, 2015	14.59	14.76	14.59	14.68
1760	NYSE	SEM	Fri, Apr 10, 2015	14.66	14.73	14.56	14.65
1759	NYSE	SEM	Thu, Apr 9, 2015	14.58	14.69	14.38	14.58
1758	NYSE	SEM	Wed, Apr 8, 2015	14.65	14.71	14.43	14.56
1757	NYSE	SEM	Tue, Apr 7, 2015	14.75	14.89	14.58	14.61
1756	NYSE	SEM	Mon, Apr 6, 2015	14.66	14.81	14.55	14.70
1755	NYSE	SEM	Thu, Apr 2, 2015	14.51	14.77	14.43	14.72
1754	NYSE	SEM	Wed, Apr 1, 2015	14.75	14.82	14.39	14.52
1753	NYSE	SEM	Tue, Mar 31, 2015	14.60	14.93	14.51	14.83
1752	NYSE	SEM	Mon, Mar 30, 2015	14.91	14.95	14.59	14.64
1751	NYSE	SEM	Fri, Mar 27, 2015	14.63	14.81	14.57	14.75
1750	NYSE	SEM	Thu, Mar 26, 2015	14.67	14.74	14.47	14.64
1749	NYSE	SEM	Wed, Mar 25, 2015	15.02	15.10	14.71	14.73
1748	NYSE	SEM	Tue, Mar 24, 2015	15.65	15.75	14.89	14.98
1747	NYSE	SEM	Mon, Mar 23, 2015	15.03	15.68	14.96	15.65
1746	NYSE	SEM	Fri, Mar 20, 2015	14.68	14.74	14.42	14.63
1745	NYSE	SEM	Thu, Mar 19, 2015	13.99	14.70	13.95	14.61
1744	NYSE	SEM	Wed, Mar 18, 2015	13.61	14.04	13.42	14.01
1743	NYSE	SEM	Tue, Mar 17, 2015	13.49	13.70	13.23	13.68
1742	NYSE	SEM	Mon, Mar 16, 2015	13.61	13.76	13.32	13.57
1741	NYSE	SEM	Fri, Mar 13, 2015	13.38	13.51	13.20	13.49
1740	NYSE	SEM	Thu, Mar 12, 2015	13.29	13.44	13.18	13.36
1739	NYSE	SEM	Wed, Mar 11, 2015	13.05	13.21	12.96	13.17
1738	NYSE	SEM	Tue, Mar 10, 2015	13.28	13.35	12.85	13.01
1737	NYSE	SEM	Mon, Mar 9, 2015	13.42	13.51	13.24	13.39
1736	NYSE	SEM	Fri, Mar 6, 2015	13.11	13.51	13.06	13.38
1735	NYSE	SEM	Thu, Mar 5, 2015	13.54	13.60	13.29	13.35
1734	NYSE	SEM	Wed, Mar 4, 2015	13.56	13.66	13.24	13.49
1733	NYSE	SEM	Tue, Mar 3, 2015	13.58	13.71	13.39	13.68
1732	NYSE	SEM	Mon, Mar 2, 2015	13.49	13.64	13.36	13.63
1731	NYSE	SEM	Fri, Feb 27, 2015	13.18	13.59	13.05	13.56
1730	NYSE	SEM	Thu, Feb 26, 2015	12.83	13.16	12.76	13.15
1729	NYSE	SEM	Wed, Feb 25, 2015	12.20	12.84	12.10	12.82
1728	NYSE	SEM	Tue, Feb 24, 2015	13.00	13.01	12.29	12.32
1727	NYSE	SEM	Mon, Feb 23, 2015	13.44	13.48	12.92	13.01
1726	NYSE	SEM	Fri, Feb 20, 2015	13.76	13.80	13.34	13.47
1725	NYSE	SEM	Thu, Feb 19, 2015	14.16	14.19	13.95	14.01
1724	NYSE	SEM	Wed, Feb 18, 2015	14.15	14.24	13.75	14.20
1723	NYSE	SEM	Tue, Feb 17, 2015	14.29	14.36	14.03	14.25
1722	NYSE	SEM	Fri, Feb 13, 2015	14.21	14.32	14.01	14.32
1721	NYSE	SEM	Thu, Feb 12, 2015	14.29	14.32	14.08	14.21
1720	NYSE	SEM	Wed, Feb 11, 2015	13.99	14.27	13.96	14.21
1719	NYSE	SEM	Tue, Feb 10, 2015	13.85	14.15	13.84	14.04
1718	NYSE	SEM	Mon, Feb 9, 2015	13.87	14.01	13.74	13.79
1717	NYSE	SEM	Fri, Feb 6, 2015	13.99	14.12	13.85	13.94
1716	NYSE	SEM	Thu, Feb 5, 2015	13.86	14.00	13.79	14.00
1715	NYSE	SEM	Wed, Feb 4, 2015	13.81	13.96	13.68	13.77
1714	NYSE	SEM	Tue, Feb 3, 2015	13.61	13.96	13.57	13.88
1713	NYSE	SEM	Mon, Feb 2, 2015	13.56	13.70	13.35	13.68
1712	NYSE	SEM	Fri, Jan 30, 2015	13.71	13.78	13.31	13.52
1711	NYSE	SEM	Thu, Jan 29, 2015	13.65	13.89	13.33	13.85
1710	NYSE	SEM	Wed, Jan 28, 2015	14.13	14.24	13.60	13.65
1709	NYSE	SEM	Tue, Jan 27, 2015	13.82	14.24	13.77	14.12
1708	NYSE	SEM	Mon, Jan 26, 2015	13.85	13.97	13.46	13.95
1707	NYSE	SEM	Fri, Jan 23, 2015	14.13	14.13	13.72	13.77
1706	NYSE	SEM	Thu, Jan 22, 2015	14.08	14.17	13.85	14.16
1705	NYSE	SEM	Wed, Jan 21, 2015	13.78	14.04	13.71	13.94
1704	NYSE	SEM	Tue, Jan 20, 2015	14.00	14.01	13.62	13.85
1703	NYSE	SEM	Fri, Jan 16, 2015	13.56	14.00	13.44	13.96
1702	NYSE	SEM	Thu, Jan 15, 2015	13.72	13.73	13.45	13.55
1701	NYSE	SEM	Wed, Jan 14, 2015	14.22	14.28	13.51	13.64
1700	NYSE	SEM	Tue, Jan 13, 2015	14.18	14.64	13.98	14.41
1699	NYSE	SEM	Mon, Jan 12, 2015	13.50	14.13	13.50	14.01
1698	NYSE	SEM	Fri, Jan 9, 2015	13.82	14.49	13.81	14.35
1697	NYSE	SEM	Thu, Jan 8, 2015	13.77	13.78	13.25	13.33
1696	NYSE	SEM	Wed, Jan 7, 2015	13.51	13.67	13.41	13.61
1695	NYSE	SEM	Tue, Jan 6, 2015	13.48	13.52	13.11	13.35
1694	NYSE	SEM	Mon, Jan 5, 2015	13.49	13.66	13.22	13.49
1693	NYSE	SEM	Fri, Jan 2, 2015	14.49	14.66	13.79	14.06
1692	NYSE	SEM	Wed, Dec 31, 2014	14.69	14.82	14.34	14.40
1691	NYSE	SEM	Tue, Dec 30, 2014	14.74	14.91	14.62	14.69
1690	NYSE	SEM	Mon, Dec 29, 2014	14.96	15.07	14.73	14.81
1689	NYSE	SEM	Fri, Dec 26, 2014	14.75	14.96	14.67	14.93
1688	NYSE	SEM	Wed, Dec 24, 2014	14.44	14.71	14.37	14.67
1687	NYSE	SEM	Tue, Dec 23, 2014	14.63	14.68	14.36	14.40
1686	NYSE	SEM	Mon, Dec 22, 2014	14.45	14.81	14.37	14.57
1685	NYSE	SEM	Fri, Dec 19, 2014	14.28	14.60	14.20	14.48
1684	NYSE	SEM	Thu, Dec 18, 2014	14.39	14.42	14.18	14.30
1683	NYSE	SEM	Wed, Dec 17, 2014	14.52	14.65	14.10	14.19
1682	NYSE	SEM	Tue, Dec 16, 2014	14.37	14.69	14.32	14.51
1681	NYSE	SEM	Mon, Dec 15, 2014	14.02	14.49	13.99	14.38
1680	NYSE	SEM	Fri, Dec 12, 2014	13.99	14.27	13.92	13.95
1679	NYSE	SEM	Thu, Dec 11, 2014	14.38	14.55	14.16	14.23
1678	NYSE	SEM	Wed, Dec 10, 2014	14.74	14.95	14.26	14.29
1677	NYSE	SEM	Tue, Dec 9, 2014	14.48	14.83	14.27	14.83
1676	NYSE	SEM	Mon, Dec 8, 2014	14.59	14.88	14.45	14.69
1675	NYSE	SEM	Fri, Dec 5, 2014	14.51	14.76	14.37	14.67
1674	NYSE	SEM	Thu, Dec 4, 2014	14.45	14.65	14.34	14.50
1673	NYSE	SEM	Wed, Dec 3, 2014	14.45	14.59	14.33	14.48
1672	NYSE	SEM	Tue, Dec 2, 2014	14.24	14.61	14.12	14.51
1671	NYSE	SEM	Mon, Dec 1, 2014	14.35	14.58	13.87	14.21
1670	NYSE	SEM	Fri, Nov 28, 2014	14.18	14.54	14.07	14.43
1669	NYSE	SEM	Wed, Nov 26, 2014	14.15	14.21	13.98	14.19
1668	NYSE	SEM	Tue, Nov 25, 2014	14.18	14.18	13.90	14.13
1667	NYSE	SEM	Mon, Nov 24, 2014	14.13	14.13	13.88	14.07
1666	NYSE	SEM	Fri, Nov 21, 2014	14.00	14.15	13.78	14.08
1665	NYSE	SEM	Thu, Nov 20, 2014	13.57	13.86	13.56	13.86
1664	NYSE	SEM	Wed, Nov 19, 2014	13.76	13.90	13.54	13.60
1663	NYSE	SEM	Tue, Nov 18, 2014	13.69	14.00	13.69	13.84
1662	NYSE	SEM	Mon, Nov 17, 2014	13.61	13.92	13.51	13.61
1661	NYSE	SEM	Fri, Nov 14, 2014	13.76	13.80	13.49	13.79
1660	NYSE	SEM	Thu, Nov 13, 2014	13.60	13.80	13.57	13.64
1659	NYSE	SEM	Wed, Nov 12, 2014	13.50	13.78	13.34	13.64
1658	NYSE	SEM	Tue, Nov 11, 2014	13.53	13.57	13.35	13.54
1657	NYSE	SEM	Mon, Nov 10, 2014	13.68	13.86	13.51	13.54
1656	NYSE	SEM	Fri, Nov 7, 2014	13.97	13.97	13.58	13.62
1655	NYSE	SEM	Thu, Nov 6, 2014	13.68	13.99	13.59	13.99
1654	NYSE	SEM	Wed, Nov 5, 2014	13.59	13.84	13.50	13.62
1653	NYSE	SEM	Tue, Nov 4, 2014	13.63	13.86	13.26	13.49
1652	NYSE	SEM	Mon, Nov 3, 2014	14.39	14.54	13.40	13.59
1651	NYSE	SEM	Fri, Oct 31, 2014	13.83	14.63	13.36	14.42
1650	NYSE	SEM	Thu, Oct 30, 2014	12.89	13.17	12.79	13.10
1649	NYSE	SEM	Wed, Oct 29, 2014	12.89	13.01	12.78	12.97
1648	NYSE	SEM	Tue, Oct 28, 2014	12.75	12.88	12.63	12.86
1647	NYSE	SEM	Mon, Oct 27, 2014	12.71	12.90	12.57	12.73
1646	NYSE	SEM	Fri, Oct 24, 2014	12.83	12.87	12.61	12.74
1645	NYSE	SEM	Thu, Oct 23, 2014	12.79	12.93	12.71	12.82
1644	NYSE	SEM	Wed, Oct 22, 2014	12.89	12.90	12.60	12.65
1643	NYSE	SEM	Tue, Oct 21, 2014	12.37	12.87	12.37	12.87
1642	NYSE	SEM	Mon, Oct 20, 2014	12.06	12.40	12.04	12.35
1641	NYSE	SEM	Fri, Oct 17, 2014	12.18	12.30	11.98	12.06
1640	NYSE	SEM	Thu, Oct 16, 2014	11.87	12.17	11.80	12.11
1639	NYSE	SEM	Wed, Oct 15, 2014	11.62	11.95	11.46	11.93
1638	NYSE	SEM	Tue, Oct 14, 2014	11.97	12.31	11.73	11.78
1637	NYSE	SEM	Mon, Oct 13, 2014	12.01	12.17	11.89	11.90
1636	NYSE	SEM	Fri, Oct 10, 2014	11.92	12.31	11.91	12.01
1635	NYSE	SEM	Thu, Oct 9, 2014	12.23	12.29	11.86	11.92
1634	NYSE	SEM	Wed, Oct 8, 2014	11.82	12.20	11.78	12.20
1633	NYSE	SEM	Tue, Oct 7, 2014	11.87	12.05	11.78	11.87
1632	NYSE	SEM	Mon, Oct 6, 2014	12.23	12.34	11.90	11.90
1631	NYSE	SEM	Fri, Oct 3, 2014	12.21	12.23	11.97	12.21
1630	NYSE	SEM	Thu, Oct 2, 2014	11.87	12.12	11.78	12.11
1629	NYSE	SEM	Wed, Oct 1, 2014	12.06	12.09	11.78	11.84
1628	NYSE	SEM	Tue, Sep 30, 2014	12.39	12.39	12.01	12.03
1627	NYSE	SEM	Mon, Sep 29, 2014	12.41	12.44	12.20	12.37
1626	NYSE	SEM	Fri, Sep 26, 2014	12.30	12.59	12.26	12.48
1625	NYSE	SEM	Thu, Sep 25, 2014	12.75	12.76	12.31	12.32
1624	NYSE	SEM	Wed, Sep 24, 2014	12.72	12.81	12.60	12.77
1623	NYSE	SEM	Tue, Sep 23, 2014	12.73	12.90	12.61	12.74
1622	NYSE	SEM	Mon, Sep 22, 2014	12.96	12.98	12.65	12.73
1621	NYSE	SEM	Fri, Sep 19, 2014	13.02	13.07	12.94	12.99
1620	NYSE	SEM	Thu, Sep 18, 2014	13.01	13.15	12.93	13.02
1619	NYSE	SEM	Wed, Sep 17, 2014	13.10	13.22	12.95	12.99
1618	NYSE	SEM	Tue, Sep 16, 2014	13.03	13.13	12.96	13.04
1617	NYSE	SEM	Mon, Sep 15, 2014	13.31	13.31	13.04	13.06
1616	NYSE	SEM	Fri, Sep 12, 2014	13.50	13.55	13.11	13.31
1615	NYSE	SEM	Thu, Sep 11, 2014	13.33	13.54	13.27	13.50
1614	NYSE	SEM	Wed, Sep 10, 2014	13.46	13.57	13.36	13.38
1613	NYSE	SEM	Tue, Sep 9, 2014	13.55	13.60	13.38	13.47
1612	NYSE	SEM	Mon, Sep 8, 2014	13.18	13.58	13.09	13.57
1611	NYSE	SEM	Fri, Sep 5, 2014	12.95	13.19	12.75	13.18
1610	NYSE	SEM	Thu, Sep 4, 2014	13.56	13.67	12.88	12.98
1609	NYSE	SEM	Wed, Sep 3, 2014	14.00	14.02	13.48	13.50
1608	NYSE	SEM	Tue, Sep 2, 2014	14.06	14.06	13.88	13.98
1607	NYSE	SEM	Fri, Aug 29, 2014	14.03	14.15	13.90	14.02
1606	NYSE	SEM	Thu, Aug 28, 2014	14.00	14.10	13.93	14.02
1605	NYSE	SEM	Wed, Aug 27, 2014	14.06	14.19	13.92	14.09
1604	NYSE	SEM	Tue, Aug 26, 2014	13.77	14.08	13.75	14.07
1603	NYSE	SEM	Mon, Aug 25, 2014	14.01	14.06	13.73	13.76
1602	NYSE	SEM	Fri, Aug 22, 2014	13.91	14.07	13.77	13.99
1601	NYSE	SEM	Thu, Aug 21, 2014	13.96	14.09	13.83	13.89
1600	NYSE	SEM	Wed, Aug 20, 2014	13.92	14.05	13.73	13.96
1599	NYSE	SEM	Tue, Aug 19, 2014	13.84	14.15	13.79	13.96
1598	NYSE	SEM	Mon, Aug 18, 2014	13.88	14.00	13.76	13.80
1597	NYSE	SEM	Fri, Aug 15, 2014	14.20	14.25	13.88	13.91
1596	NYSE	SEM	Thu, Aug 14, 2014	14.08	14.22	13.97	14.12
1595	NYSE	SEM	Wed, Aug 13, 2014	13.90	14.08	13.90	14.00
1594	NYSE	SEM	Tue, Aug 12, 2014	13.95	13.95	13.71	13.87
1593	NYSE	SEM	Mon, Aug 11, 2014	13.76	14.50	13.62	14.00
1592	NYSE	SEM	Fri, Aug 8, 2014	15.25	15.59	12.45	13.79
1591	NYSE	SEM	Thu, Aug 7, 2014	15.82	15.86	15.55	15.76
1590	NYSE	SEM	Wed, Aug 6, 2014	15.48	15.75	15.40	15.75
1589	NYSE	SEM	Tue, Aug 5, 2014	15.44	15.98	15.44	15.56
1588	NYSE	SEM	Mon, Aug 4, 2014	15.42	15.57	15.39	15.47
1587	NYSE	SEM	Fri, Aug 1, 2014	15.57	15.73	15.35	15.40
1586	NYSE	SEM	Thu, Jul 31, 2014	15.91	15.91	15.50	15.54
1585	NYSE	SEM	Wed, Jul 30, 2014	16.12	16.17	15.95	16.03
1584	NYSE	SEM	Tue, Jul 29, 2014	15.80	16.06	15.77	16.05
1583	NYSE	SEM	Mon, Jul 28, 2014	15.62	15.80	15.50	15.75
1582	NYSE	SEM	Fri, Jul 25, 2014	15.70	15.70	15.40	15.59
1581	NYSE	SEM	Thu, Jul 24, 2014	15.64	15.76	15.48	15.56
1580	NYSE	SEM	Wed, Jul 23, 2014	15.76	15.80	15.50	15.61
1579	NYSE	SEM	Tue, Jul 22, 2014	15.62	15.79	15.45	15.74
1578	NYSE	SEM	Mon, Jul 21, 2014	15.54	15.56	15.29	15.56
1577	NYSE	SEM	Fri, Jul 18, 2014	15.36	16.00	15.36	15.62
1576	NYSE	SEM	Thu, Jul 17, 2014	15.48	15.71	15.36	15.39
1575	NYSE	SEM	Wed, Jul 16, 2014	15.45	15.65	15.42	15.53
1574	NYSE	SEM	Tue, Jul 15, 2014	15.41	15.52	15.34	15.40
1573	NYSE	SEM	Mon, Jul 14, 2014	15.57	15.63	15.37	15.43
1572	NYSE	SEM	Fri, Jul 11, 2014	15.57	15.67	15.36	15.48
1571	NYSE	SEM	Thu, Jul 10, 2014	15.37	15.65	15.11	15.60
1570	NYSE	SEM	Wed, Jul 9, 2014	15.29	15.63	15.18	15.58
1569	NYSE	SEM	Tue, Jul 8, 2014	15.20	15.38	15.11	15.24
1568	NYSE	SEM	Mon, Jul 7, 2014	15.65	15.65	15.15	15.20
1567	NYSE	SEM	Thu, Jul 3, 2014	15.67	15.86	15.56	15.72
1566	NYSE	SEM	Wed, Jul 2, 2014	15.48	15.65	15.15	15.64
1565	NYSE	SEM	Tue, Jul 1, 2014	15.65	15.81	15.43	15.56
1564	NYSE	SEM	Mon, Jun 30, 2014	15.36	15.65	15.26	15.60
1563	NYSE	SEM	Fri, Jun 27, 2014	15.33	15.75	15.33	15.41
1562	NYSE	SEM	Thu, Jun 26, 2014	15.62	15.73	15.25	15.39
1561	NYSE	SEM	Wed, Jun 25, 2014	15.50	15.67	15.26	15.61
1560	NYSE	SEM	Tue, Jun 24, 2014	15.74	15.77	15.50	15.57
1559	NYSE	SEM	Mon, Jun 23, 2014	15.70	15.72	15.55	15.70
1558	NYSE	SEM	Fri, Jun 20, 2014	15.78	15.86	15.44	15.69
1557	NYSE	SEM	Thu, Jun 19, 2014	15.38	15.77	15.35	15.76
1556	NYSE	SEM	Wed, Jun 18, 2014	15.22	15.44	15.09	15.41
1555	NYSE	SEM	Tue, Jun 17, 2014	15.54	15.60	15.20	15.25
1554	NYSE	SEM	Mon, Jun 16, 2014	15.03	15.58	15.03	15.57
1553	NYSE	SEM	Fri, Jun 13, 2014	15.07	15.17	14.90	15.03
1552	NYSE	SEM	Thu, Jun 12, 2014	15.15	15.21	15.01	15.08
1551	NYSE	SEM	Wed, Jun 11, 2014	15.35	15.35	15.05	15.16
1550	NYSE	SEM	Tue, Jun 10, 2014	15.51	15.51	15.22	15.38
1549	NYSE	SEM	Mon, Jun 9, 2014	15.46	15.51	15.40	15.47
1548	NYSE	SEM	Fri, Jun 6, 2014	15.22	15.61	15.22	15.47
1547	NYSE	SEM	Thu, Jun 5, 2014	14.88	15.26	14.82	15.19
1546	NYSE	SEM	Wed, Jun 4, 2014	14.99	15.01	14.74	14.88
1545	NYSE	SEM	Tue, Jun 3, 2014	14.86	15.01	14.80	15.00
1544	NYSE	SEM	Mon, Jun 2, 2014	15.17	15.28	14.89	14.94
1543	NYSE	SEM	Fri, May 30, 2014	15.02	15.19	14.96	15.15
1542	NYSE	SEM	Thu, May 29, 2014	15.24	15.28	14.94	15.00
1541	NYSE	SEM	Wed, May 28, 2014	15.07	15.25	14.97	15.13
1540	NYSE	SEM	Tue, May 27, 2014	14.60	15.18	14.59	15.04
1539	NYSE	SEM	Fri, May 23, 2014	14.03	14.55	13.97	14.55
1538	NYSE	SEM	Thu, May 22, 2014	14.00	14.16	13.93	14.02
1537	NYSE	SEM	Wed, May 21, 2014	14.07	14.22	13.98	13.99
1536	NYSE	SEM	Tue, May 20, 2014	14.01	14.20	13.91	14.00
1535	NYSE	SEM	Mon, May 19, 2014	13.95	14.18	13.89	14.00
1534	NYSE	SEM	Fri, May 16, 2014	13.98	14.11	13.86	13.99
1533	NYSE	SEM	Thu, May 15, 2014	13.97	14.06	13.85	13.99
1532	NYSE	SEM	Wed, May 14, 2014	13.84	13.98	13.76	13.94
1531	NYSE	SEM	Tue, May 13, 2014	14.01	14.04	13.91	13.92
1530	NYSE	SEM	Mon, May 12, 2014	14.07	14.27	13.99	14.00
1529	NYSE	SEM	Fri, May 9, 2014	13.94	14.05	13.87	14.01
1528	NYSE	SEM	Thu, May 8, 2014	14.01	14.13	13.92	13.95
1527	NYSE	SEM	Wed, May 7, 2014	13.98	14.14	13.83	14.00
1526	NYSE	SEM	Tue, May 6, 2014	13.94	14.04	13.88	13.99
1525	NYSE	SEM	Mon, May 5, 2014	14.10	14.11	13.63	14.00
1524	NYSE	SEM	Fri, May 2, 2014	14.43	14.49	13.92	14.03
1523	NYSE	SEM	Thu, May 1, 2014	13.94	14.17	13.76	14.17
1522	NYSE	SEM	Wed, Apr 30, 2014	13.96	14.02	13.86	13.96
1521	NYSE	SEM	Tue, Apr 29, 2014	14.02	14.08	13.92	13.94
1520	NYSE	SEM	Mon, Apr 28, 2014	13.97	14.08	13.86	14.02
1519	NYSE	SEM	Fri, Apr 25, 2014	13.90	13.97	13.74	13.95
1518	NYSE	SEM	Thu, Apr 24, 2014	13.99	14.06	13.82	13.88
1517	NYSE	SEM	Wed, Apr 23, 2014	13.89	14.00	13.75	13.95
1516	NYSE	SEM	Tue, Apr 22, 2014	13.95	14.01	13.88	13.96
1515	NYSE	SEM	Mon, Apr 21, 2014	13.72	13.95	13.57	13.94
1514	NYSE	SEM	Thu, Apr 17, 2014	13.68	13.79	13.41	13.72
1513	NYSE	SEM	Wed, Apr 16, 2014	13.93	14.29	13.61	13.75
1512	NYSE	SEM	Tue, Apr 15, 2014	13.87	13.92	13.61	13.90
1511	NYSE	SEM	Mon, Apr 14, 2014	13.67	13.80	13.56	13.78
1510	NYSE	SEM	Fri, Apr 11, 2014	13.32	13.63	13.26	13.53
1509	NYSE	SEM	Thu, Apr 10, 2014	13.86	13.93	13.37	13.44
1508	NYSE	SEM	Wed, Apr 9, 2014	13.70	13.91	13.60	13.88
1507	NYSE	SEM	Tue, Apr 8, 2014	13.11	13.73	13.07	13.62
1506	NYSE	SEM	Mon, Apr 7, 2014	13.19	13.38	12.82	13.13
1505	NYSE	SEM	Fri, Apr 4, 2014	12.92	13.03	12.57	12.59
1504	NYSE	SEM	Thu, Apr 3, 2014	12.72	12.85	12.69	12.82
1503	NYSE	SEM	Wed, Apr 2, 2014	12.64	12.81	12.54	12.69
1502	NYSE	SEM	Tue, Apr 1, 2014	12.51	12.72	12.43	12.65
1501	NYSE	SEM	Mon, Mar 31, 2014	12.03	12.45	12.01	12.45
1500	NYSE	SEM	Fri, Mar 28, 2014	11.85	12.02	11.85	11.93
1499	NYSE	SEM	Thu, Mar 27, 2014	11.95	12.07	11.85	11.88
1498	NYSE	SEM	Wed, Mar 26, 2014	11.61	12.03	11.59	11.92
1497	NYSE	SEM	Tue, Mar 25, 2014	11.47	11.60	11.41	11.53
1496	NYSE	SEM	Mon, Mar 24, 2014	11.71	11.73	11.44	11.44
1495	NYSE	SEM	Fri, Mar 21, 2014	11.81	11.92	11.65	11.65
1494	NYSE	SEM	Thu, Mar 20, 2014	11.73	12.02	11.73	11.76
1493	NYSE	SEM	Wed, Mar 19, 2014	11.97	12.06	11.74	11.76
1492	NYSE	SEM	Tue, Mar 18, 2014	11.85	12.02	11.79	11.96
1491	NYSE	SEM	Mon, Mar 17, 2014	11.79	11.97	11.75	11.86
1490	NYSE	SEM	Fri, Mar 14, 2014	11.75	11.95	11.74	11.78
1489	NYSE	SEM	Thu, Mar 13, 2014	11.81	11.82	11.70	11.76
1488	NYSE	SEM	Wed, Mar 12, 2014	11.70	11.94	11.67	11.81
1487	NYSE	SEM	Tue, Mar 11, 2014	11.71	11.80	11.63	11.71
1486	NYSE	SEM	Mon, Mar 10, 2014	11.80	11.86	11.59	11.69
1485	NYSE	SEM	Fri, Mar 7, 2014	12.07	12.08	11.77	11.78
1484	NYSE	SEM	Thu, Mar 6, 2014	12.03	12.22	11.96	12.06
1483	NYSE	SEM	Wed, Mar 5, 2014	11.74	12.07	11.70	12.01
1482	NYSE	SEM	Tue, Mar 4, 2014	11.31	11.58	11.28	11.49
1481	NYSE	SEM	Mon, Mar 3, 2014	11.12	11.28	10.95	11.19
1480	NYSE	SEM	Fri, Feb 28, 2014	11.13	11.31	11.05	11.21
1479	NYSE	SEM	Thu, Feb 27, 2014	11.03	11.16	11.03	11.10
1478	NYSE	SEM	Wed, Feb 26, 2014	10.97	11.16	10.91	11.12
1477	NYSE	SEM	Tue, Feb 25, 2014	11.07	11.16	10.92	10.95
1476	NYSE	SEM	Mon, Feb 24, 2014	11.34	11.58	11.08	11.09
1475	NYSE	SEM	Fri, Feb 21, 2014	10.96	11.48	10.96	11.34
1474	NYSE	SEM	Thu, Feb 20, 2014	11.19	11.19	11.00	11.05
1473	NYSE	SEM	Wed, Feb 19, 2014	11.09	11.30	11.09	11.16
1472	NYSE	SEM	Tue, Feb 18, 2014	11.26	11.48	11.07	11.08
1471	NYSE	SEM	Fri, Feb 14, 2014	10.73	10.75	10.62	10.69
1470	NYSE	SEM	Thu, Feb 13, 2014	10.65	10.87	10.64	10.73
1469	NYSE	SEM	Wed, Feb 12, 2014	10.88	10.98	10.70	10.71
1468	NYSE	SEM	Tue, Feb 11, 2014	10.72	10.97	10.55	10.93
1467	NYSE	SEM	Mon, Feb 10, 2014	10.23	10.69	10.20	10.69
1466	NYSE	SEM	Fri, Feb 7, 2014	10.32	10.36	10.15	10.27
1465	NYSE	SEM	Thu, Feb 6, 2014	10.23	10.49	10.21	10.32
1464	NYSE	SEM	Wed, Feb 5, 2014	10.39	10.42	10.17	10.21
1463	NYSE	SEM	Tue, Feb 4, 2014	10.47	10.52	10.23	10.44
1462	NYSE	SEM	Mon, Feb 3, 2014	10.82	10.92	10.44	10.45
1461	NYSE	SEM	Fri, Jan 31, 2014	10.85	10.97	10.79	10.80
1460	NYSE	SEM	Thu, Jan 30, 2014	10.97	11.04	10.89	10.99
1459	NYSE	SEM	Wed, Jan 29, 2014	10.76	11.04	10.70	10.95
1458	NYSE	SEM	Tue, Jan 28, 2014	10.91	10.94	10.69	10.90
1457	NYSE	SEM	Mon, Jan 27, 2014	11.13	11.13	10.90	10.94
1456	NYSE	SEM	Fri, Jan 24, 2014	11.03	11.13	11.01	11.10
1455	NYSE	SEM	Thu, Jan 23, 2014	11.12	11.14	10.97	11.09
1454	NYSE	SEM	Wed, Jan 22, 2014	11.16	11.24	11.07	11.15
1453	NYSE	SEM	Tue, Jan 21, 2014	11.52	11.53	11.02	11.15
1452	NYSE	SEM	Fri, Jan 17, 2014	11.43	11.51	11.35	11.44
1451	NYSE	SEM	Thu, Jan 16, 2014	11.45	11.55	11.31	11.48
1450	NYSE	SEM	Wed, Jan 15, 2014	11.35	11.56	11.26	11.38
1449	NYSE	SEM	Tue, Jan 14, 2014	11.17	11.35	11.07	11.31
1448	NYSE	SEM	Mon, Jan 13, 2014	11.05	11.13	10.86	11.09
1447	NYSE	SEM	Fri, Jan 10, 2014	11.10	11.10	10.28	10.56
1446	NYSE	SEM	Thu, Jan 9, 2014	11.28	11.43	11.21	11.40
1445	NYSE	SEM	Wed, Jan 8, 2014	11.10	11.36	11.01	11.26
1444	NYSE	SEM	Tue, Jan 7, 2014	10.97	11.12	10.97	11.09
1443	NYSE	SEM	Mon, Jan 6, 2014	11.20	11.20	10.85	10.97
1442	NYSE	SEM	Fri, Jan 3, 2014	11.23	11.35	11.10	11.13
1441	NYSE	SEM	Thu, Jan 2, 2014	11.63	11.63	11.22	11.24
1440	NYSE	SEM	Tue, Dec 31, 2013	11.71	11.71	11.34	11.61
1439	NYSE	SEM	Mon, Dec 30, 2013	11.70	11.89	11.54	11.69
1438	NYSE	SEM	Fri, Dec 27, 2013	11.46	11.72	11.39	11.68
1437	NYSE	SEM	Thu, Dec 26, 2013	11.18	11.42	11.15	11.40
1436	NYSE	SEM	Tue, Dec 24, 2013	10.92	11.19	10.92	11.12
1435	NYSE	SEM	Mon, Dec 23, 2013	10.97	11.25	10.88	11.12
1434	NYSE	SEM	Fri, Dec 20, 2013	10.51	11.01	10.47	11.01
1433	NYSE	SEM	Thu, Dec 19, 2013	10.39	10.45	10.21	10.44
1432	NYSE	SEM	Wed, Dec 18, 2013	10.04	10.41	9.98	10.37
1431	NYSE	SEM	Tue, Dec 17, 2013	10.05	10.06	9.85	9.99
1430	NYSE	SEM	Mon, Dec 16, 2013	9.80	10.03	9.72	10.02
1429	NYSE	SEM	Fri, Dec 13, 2013	9.81	9.96	9.63	9.73
1428	NYSE	SEM	Thu, Dec 12, 2013	10.42	10.44	9.76	9.81
1427	NYSE	SEM	Wed, Dec 11, 2013	8.96	10.53	8.89	10.46
1426	NYSE	SEM	Tue, Dec 10, 2013	8.66	8.87	8.59	8.86
1425	NYSE	SEM	Mon, Dec 9, 2013	8.64	8.69	8.51	8.64
1424	NYSE	SEM	Fri, Dec 6, 2013	8.56	8.67	8.53	8.61
1423	NYSE	SEM	Thu, Dec 5, 2013	8.56	8.58	8.43	8.51
1422	NYSE	SEM	Wed, Dec 4, 2013	8.51	8.74	8.50	8.58
1421	NYSE	SEM	Tue, Dec 3, 2013	8.50	8.62	8.45	8.52
1420	NYSE	SEM	Mon, Dec 2, 2013	8.68	8.70	8.45	8.50
1419	NYSE	SEM	Fri, Nov 29, 2013	8.60	8.74	8.60	8.66
1418	NYSE	SEM	Wed, Nov 27, 2013	8.60	8.65	8.51	8.57
1417	NYSE	SEM	Tue, Nov 26, 2013	8.43	8.71	8.43	8.61
1416	NYSE	SEM	Mon, Nov 25, 2013	8.56	8.66	8.50	8.60
1415	NYSE	SEM	Fri, Nov 22, 2013	8.58	8.60	8.46	8.58
1414	NYSE	SEM	Thu, Nov 21, 2013	8.54	8.63	8.50	8.57
1413	NYSE	SEM	Wed, Nov 20, 2013	8.54	8.60	8.50	8.54
1412	NYSE	SEM	Tue, Nov 19, 2013	8.61	8.61	8.45	8.52
1411	NYSE	SEM	Mon, Nov 18, 2013	8.60	8.71	8.55	8.60
1410	NYSE	SEM	Fri, Nov 15, 2013	8.56	8.62	8.47	8.60
1409	NYSE	SEM	Thu, Nov 14, 2013	8.59	8.68	8.45	8.58
1408	NYSE	SEM	Wed, Nov 13, 2013	8.39	8.58	8.37	8.57
1407	NYSE	SEM	Tue, Nov 12, 2013	8.47	8.48	8.34	8.41
1406	NYSE	SEM	Mon, Nov 11, 2013	8.40	8.44	8.37	8.41
1405	NYSE	SEM	Fri, Nov 8, 2013	8.27	8.43	8.26	8.39
1404	NYSE	SEM	Thu, Nov 7, 2013	8.31	8.38	8.26	8.28
1403	NYSE	SEM	Wed, Nov 6, 2013	8.43	8.45	8.29	8.37
1402	NYSE	SEM	Tue, Nov 5, 2013	8.69	8.70	8.41	8.42
1401	NYSE	SEM	Mon, Nov 4, 2013	8.60	8.74	8.45	8.70
1400	NYSE	SEM	Fri, Nov 1, 2013	8.05	8.65	8.00	8.60
1399	NYSE	SEM	Thu, Oct 31, 2013	8.50	8.64	8.44	8.48
1398	NYSE	SEM	Wed, Oct 30, 2013	8.71	8.76	8.43	8.50
1397	NYSE	SEM	Tue, Oct 29, 2013	8.83	8.85	8.61	8.71
1396	NYSE	SEM	Mon, Oct 28, 2013	8.78	8.83	8.72	8.80
1395	NYSE	SEM	Fri, Oct 25, 2013	8.83	8.83	8.66	8.75
1394	NYSE	SEM	Thu, Oct 24, 2013	8.94	8.94	8.74	8.80
1393	NYSE	SEM	Wed, Oct 23, 2013	8.93	9.02	8.82	8.91
1392	NYSE	SEM	Tue, Oct 22, 2013	9.02	9.08	8.92	8.95
1391	NYSE	SEM	Mon, Oct 21, 2013	9.01	9.08	8.92	8.96
1390	NYSE	SEM	Fri, Oct 18, 2013	9.00	9.04	8.95	8.96
1389	NYSE	SEM	Thu, Oct 17, 2013	8.71	8.97	8.71	8.97
1388	NYSE	SEM	Wed, Oct 16, 2013	8.84	8.85	8.62	8.72
1387	NYSE	SEM	Tue, Oct 15, 2013	8.86	8.90	8.79	8.82
1386	NYSE	SEM	Mon, Oct 14, 2013	8.81	8.90	8.75	8.84
1385	NYSE	SEM	Fri, Oct 11, 2013	8.68	8.86	8.65	8.83
1384	NYSE	SEM	Thu, Oct 10, 2013	8.61	8.71	8.53	8.68
1383	NYSE	SEM	Wed, Oct 9, 2013	8.42	8.56	8.34	8.53
1382	NYSE	SEM	Tue, Oct 8, 2013	8.27	8.43	8.21	8.42
1381	NYSE	SEM	Mon, Oct 7, 2013	8.18	8.26	8.15	8.25
1380	NYSE	SEM	Fri, Oct 4, 2013	8.19	8.29	8.19	8.23
1379	NYSE	SEM	Thu, Oct 3, 2013	8.22	8.25	8.10	8.21
1378	NYSE	SEM	Wed, Oct 2, 2013	8.20	8.23	8.13	8.21
1377	NYSE	SEM	Tue, Oct 1, 2013	8.05	8.22	8.04	8.22
1376	NYSE	SEM	Mon, Sep 30, 2013	7.96	8.07	7.91	8.07
1375	NYSE	SEM	Fri, Sep 27, 2013	8.03	8.03	7.97	8.03
1374	NYSE	SEM	Thu, Sep 26, 2013	7.98	8.07	7.98	8.04
1373	NYSE	SEM	Wed, Sep 25, 2013	8.20	8.20	7.97	7.98
1372	NYSE	SEM	Tue, Sep 24, 2013	8.21	8.24	8.12	8.17
1371	NYSE	SEM	Mon, Sep 23, 2013	8.13	8.20	7.96	8.18
1370	NYSE	SEM	Fri, Sep 20, 2013	8.28	8.29	8.12	8.13
1369	NYSE	SEM	Thu, Sep 19, 2013	8.22	8.30	8.22	8.24
1368	NYSE	SEM	Wed, Sep 18, 2013	8.22	8.25	8.20	8.22
1367	NYSE	SEM	Tue, Sep 17, 2013	8.22	8.28	8.17	8.20
1366	NYSE	SEM	Mon, Sep 16, 2013	8.30	8.32	8.20	8.25
1365	NYSE	SEM	Fri, Sep 13, 2013	8.18	8.24	8.13	8.24
1364	NYSE	SEM	Thu, Sep 12, 2013	8.20	8.23	8.07	8.18
1363	NYSE	SEM	Wed, Sep 11, 2013	8.25	8.38	8.18	8.23
1362	NYSE	SEM	Tue, Sep 10, 2013	8.39	8.39	8.09	8.28
1361	NYSE	SEM	Mon, Sep 9, 2013	8.36	8.39	8.30	8.39
1360	NYSE	SEM	Fri, Sep 6, 2013	8.17	8.30	8.06	8.30
1359	NYSE	SEM	Thu, Sep 5, 2013	8.18	8.19	8.04	8.13
1358	NYSE	SEM	Wed, Sep 4, 2013	8.28	8.36	8.10	8.20
1357	NYSE	SEM	Tue, Sep 3, 2013	8.55	8.64	8.41	8.47
1356	NYSE	SEM	Fri, Aug 30, 2013	8.63	8.66	8.43	8.47
1355	NYSE	SEM	Thu, Aug 29, 2013	8.57	8.80	8.57	8.65
1354	NYSE	SEM	Wed, Aug 28, 2013	8.55	8.61	8.51	8.58
1353	NYSE	SEM	Tue, Aug 27, 2013	8.47	8.54	8.40	8.50
1352	NYSE	SEM	Mon, Aug 26, 2013	8.49	8.53	8.44	8.52
1351	NYSE	SEM	Fri, Aug 23, 2013	8.43	8.53	8.35	8.48
1350	NYSE	SEM	Thu, Aug 22, 2013	8.30	8.43	7.90	8.43
1349	NYSE	SEM	Wed, Aug 21, 2013	8.56	8.69	8.50	8.60
1348	NYSE	SEM	Tue, Aug 20, 2013	8.50	8.57	8.45	8.57
1347	NYSE	SEM	Mon, Aug 19, 2013	8.53	8.61	8.41	8.47
1346	NYSE	SEM	Fri, Aug 16, 2013	8.38	8.57	8.27	8.56
1345	NYSE	SEM	Thu, Aug 15, 2013	8.69	8.69	8.45	8.45
1344	NYSE	SEM	Wed, Aug 14, 2013	8.67	8.77	8.61	8.75
1343	NYSE	SEM	Tue, Aug 13, 2013	9.02	9.02	8.64	8.65
1342	NYSE	SEM	Mon, Aug 12, 2013	8.98	9.04	8.87	9.00
1341	NYSE	SEM	Fri, Aug 9, 2013	8.81	9.00	8.76	9.00
1340	NYSE	SEM	Thu, Aug 8, 2013	8.94	8.95	8.82	8.83
1339	NYSE	SEM	Wed, Aug 7, 2013	8.92	8.99	8.85	8.89
1338	NYSE	SEM	Tue, Aug 6, 2013	9.00	9.06	8.89	8.91
1337	NYSE	SEM	Mon, Aug 5, 2013	8.92	9.03	8.87	9.00
1336	NYSE	SEM	Fri, Aug 2, 2013	8.96	9.05	8.81	8.96
1335	NYSE	SEM	Thu, Aug 1, 2013	9.00	9.01	8.79	8.97
1334	NYSE	SEM	Wed, Jul 31, 2013	8.87	9.05	8.80	8.97
1333	NYSE	SEM	Tue, Jul 30, 2013	9.02	9.02	8.71	8.84
1332	NYSE	SEM	Mon, Jul 29, 2013	8.95	9.09	8.92	8.96
1331	NYSE	SEM	Fri, Jul 26, 2013	8.98	9.02	8.90	8.96
1330	NYSE	SEM	Thu, Jul 25, 2013	8.92	9.01	8.90	9.00
1329	NYSE	SEM	Wed, Jul 24, 2013	8.99	9.04	8.88	8.95
1328	NYSE	SEM	Tue, Jul 23, 2013	9.01	9.07	8.93	8.99
1327	NYSE	SEM	Mon, Jul 22, 2013	9.00	9.05	8.94	9.00
1326	NYSE	SEM	Fri, Jul 19, 2013	8.87	9.05	8.82	9.00
1325	NYSE	SEM	Thu, Jul 18, 2013	8.42	9.03	8.41	8.91
1324	NYSE	SEM	Wed, Jul 17, 2013	8.55	8.65	8.37	8.40
1323	NYSE	SEM	Tue, Jul 16, 2013	8.23	8.54	8.21	8.53
1322	NYSE	SEM	Mon, Jul 15, 2013	8.24	8.28	8.16	8.20
1321	NYSE	SEM	Fri, Jul 12, 2013	8.25	8.30	8.14	8.26
1320	NYSE	SEM	Thu, Jul 11, 2013	8.32	8.37	8.22	8.28
1319	NYSE	SEM	Wed, Jul 10, 2013	8.14	8.30	8.12	8.22
1318	NYSE	SEM	Tue, Jul 9, 2013	8.06	8.13	7.97	8.11
1317	NYSE	SEM	Mon, Jul 8, 2013	7.86	8.02	7.77	8.02
1316	NYSE	SEM	Fri, Jul 5, 2013	8.04	8.04	7.81	7.84
1315	NYSE	SEM	Wed, Jul 3, 2013	8.08	8.08	7.92	7.94
1314	NYSE	SEM	Tue, Jul 2, 2013	8.22	8.24	8.07	8.14
1313	NYSE	SEM	Mon, Jul 1, 2013	8.26	8.32	8.19	8.21
1312	NYSE	SEM	Fri, Jun 28, 2013	8.25	8.40	8.20	8.20
1311	NYSE	SEM	Thu, Jun 27, 2013	8.19	8.33	8.14	8.29
1310	NYSE	SEM	Wed, Jun 26, 2013	8.13	8.23	8.10	8.16
1309	NYSE	SEM	Tue, Jun 25, 2013	8.07	8.09	7.85	8.07
1308	NYSE	SEM	Mon, Jun 24, 2013	7.93	8.10	7.90	8.03
1307	NYSE	SEM	Fri, Jun 21, 2013	7.87	7.98	7.85	7.97
1306	NYSE	SEM	Thu, Jun 20, 2013	7.93	7.96	7.80	7.83
1305	NYSE	SEM	Wed, Jun 19, 2013	8.27	8.31	8.01	8.01
1304	NYSE	SEM	Tue, Jun 18, 2013	8.30	8.37	8.20	8.26
1303	NYSE	SEM	Mon, Jun 17, 2013	8.31	8.37	8.23	8.30
1302	NYSE	SEM	Fri, Jun 14, 2013	8.26	8.32	8.15	8.20
1301	NYSE	SEM	Thu, Jun 13, 2013	8.16	8.26	8.10	8.24
1300	NYSE	SEM	Wed, Jun 12, 2013	8.13	8.20	8.02	8.14
1299	NYSE	SEM	Tue, Jun 11, 2013	7.83	8.22	7.83	8.04
1298	NYSE	SEM	Mon, Jun 10, 2013	7.92	8.00	7.88	7.92
1297	NYSE	SEM	Fri, Jun 7, 2013	7.93	7.99	7.85	7.89
1296	NYSE	SEM	Thu, Jun 6, 2013	7.91	7.99	7.80	7.90
1295	NYSE	SEM	Wed, Jun 5, 2013	7.98	8.09	7.88	7.88
1294	NYSE	SEM	Tue, Jun 4, 2013	7.83	8.03	7.83	7.95
1293	NYSE	SEM	Mon, Jun 3, 2013	7.91	8.00	7.66	7.80
1292	NYSE	SEM	Fri, May 31, 2013	7.87	8.02	7.80	7.90
1291	NYSE	SEM	Thu, May 30, 2013	8.01	8.11	7.90	7.92
1290	NYSE	SEM	Wed, May 29, 2013	8.11	8.17	7.95	8.01
1289	NYSE	SEM	Tue, May 28, 2013	8.21	8.35	8.10	8.16
1288	NYSE	SEM	Fri, May 24, 2013	8.00	8.12	7.97	8.09
1287	NYSE	SEM	Thu, May 23, 2013	7.95	8.05	7.95	8.03
1286	NYSE	SEM	Wed, May 22, 2013	8.06	8.11	8.00	8.02
1285	NYSE	SEM	Tue, May 21, 2013	8.00	8.12	8.00	8.06
1284	NYSE	SEM	Mon, May 20, 2013	8.17	8.21	8.02	8.06
1283	NYSE	SEM	Fri, May 17, 2013	8.26	8.31	8.08	8.19
1282	NYSE	SEM	Thu, May 16, 2013	8.09	8.29	8.01	8.23
1281	NYSE	SEM	Wed, May 15, 2013	8.25	8.32	8.11	8.14
1280	NYSE	SEM	Tue, May 14, 2013	8.07	8.26	8.05	8.22
1279	NYSE	SEM	Mon, May 13, 2013	8.23	8.23	8.02	8.08
1278	NYSE	SEM	Fri, May 10, 2013	8.08	8.26	8.05	8.22
1277	NYSE	SEM	Thu, May 9, 2013	8.28	8.35	8.09	8.09
1276	NYSE	SEM	Wed, May 8, 2013	8.03	8.35	7.98	8.29
1275	NYSE	SEM	Tue, May 7, 2013	7.72	8.06	7.67	8.06
1274	NYSE	SEM	Mon, May 6, 2013	7.84	7.84	7.53	7.73
1273	NYSE	SEM	Fri, May 3, 2013	7.47	7.90	7.21	7.86
1272	NYSE	SEM	Thu, May 2, 2013	8.10	8.35	8.08	8.34
1271	NYSE	SEM	Wed, May 1, 2013	8.24	8.27	8.04	8.06
1270	NYSE	SEM	Tue, Apr 30, 2013	8.20	8.29	8.12	8.25
1269	NYSE	SEM	Mon, Apr 29, 2013	8.61	8.68	8.19	8.20
1268	NYSE	SEM	Fri, Apr 26, 2013	8.24	8.52	8.10	8.46
1267	NYSE	SEM	Thu, Apr 25, 2013	8.25	8.34	8.20	8.23
1266	NYSE	SEM	Wed, Apr 24, 2013	8.30	8.34	8.21	8.23
1265	NYSE	SEM	Tue, Apr 23, 2013	8.30	8.36	8.23	8.28
1264	NYSE	SEM	Mon, Apr 22, 2013	8.01	8.25	8.01	8.21
1263	NYSE	SEM	Fri, Apr 19, 2013	7.89	8.09	7.85	8.00
1262	NYSE	SEM	Thu, Apr 18, 2013	8.18	8.20	7.83	7.92
1261	NYSE	SEM	Wed, Apr 17, 2013	8.43	8.49	8.12	8.15
1260	NYSE	SEM	Tue, Apr 16, 2013	8.44	8.61	8.31	8.52
1259	NYSE	SEM	Mon, Apr 15, 2013	8.76	8.76	8.33	8.37
1258	NYSE	SEM	Fri, Apr 12, 2013	8.79	8.89	8.71	8.85
1257	NYSE	SEM	Thu, Apr 11, 2013	8.58	8.88	8.53	8.82
1256	NYSE	SEM	Wed, Apr 10, 2013	8.63	8.65	8.44	8.60
1255	NYSE	SEM	Tue, Apr 9, 2013	8.83	8.88	8.55	8.64
1254	NYSE	SEM	Mon, Apr 8, 2013	8.75	8.85	8.56	8.84
1253	NYSE	SEM	Fri, Apr 5, 2013	8.85	8.92	8.74	8.75
1252	NYSE	SEM	Thu, Apr 4, 2013	8.94	9.00	8.85	9.00
1251	NYSE	SEM	Wed, Apr 3, 2013	8.97	8.99	8.88	8.94
1250	NYSE	SEM	Tue, Apr 2, 2013	9.08	9.11	8.98	8.98
1249	NYSE	SEM	Mon, Apr 1, 2013	9.00	9.05	8.87	9.01
1248	NYSE	SEM	Thu, Mar 28, 2013	9.14	9.16	8.98	9.00
1247	NYSE	SEM	Wed, Mar 27, 2013	8.95	9.12	8.90	9.11
1246	NYSE	SEM	Tue, Mar 26, 2013	8.97	9.04	8.86	9.01
1245	NYSE	SEM	Mon, Mar 25, 2013	8.69	8.93	8.69	8.92
1244	NYSE	SEM	Fri, Mar 22, 2013	8.84	8.86	8.64	8.67
1243	NYSE	SEM	Thu, Mar 21, 2013	8.75	8.86	8.70	8.82
1242	NYSE	SEM	Wed, Mar 20, 2013	8.63	8.84	8.56	8.83
1241	NYSE	SEM	Tue, Mar 19, 2013	8.71	8.76	8.52	8.57
1240	NYSE	SEM	Mon, Mar 18, 2013	8.89	8.90	8.71	8.72
1239	NYSE	SEM	Fri, Mar 15, 2013	8.88	9.06	8.85	8.99
1238	NYSE	SEM	Thu, Mar 14, 2013	8.85	8.97	8.81	8.95
1237	NYSE	SEM	Wed, Mar 13, 2013	8.92	8.98	8.79	8.85
1236	NYSE	SEM	Tue, Mar 12, 2013	8.66	8.97	8.57	8.89
1235	NYSE	SEM	Mon, Mar 11, 2013	8.66	8.82	8.58	8.65
1234	NYSE	SEM	Fri, Mar 8, 2013	8.84	8.85	8.61	8.66
1233	NYSE	SEM	Thu, Mar 7, 2013	8.87	8.95	8.74	8.81
1232	NYSE	SEM	Wed, Mar 6, 2013	9.05	9.14	8.86	8.90
1231	NYSE	SEM	Tue, Mar 5, 2013	8.99	9.04	8.92	9.04
1230	NYSE	SEM	Mon, Mar 4, 2013	8.93	9.02	8.85	8.94
1229	NYSE	SEM	Fri, Mar 1, 2013	9.16	9.21	8.87	8.99
1228	NYSE	SEM	Thu, Feb 28, 2013	9.32	9.39	9.22	9.24
1227	NYSE	SEM	Wed, Feb 27, 2013	9.01	9.42	9.01	9.36
1226	NYSE	SEM	Tue, Feb 26, 2013	9.12	9.15	8.91	9.00
1225	NYSE	SEM	Mon, Feb 25, 2013	9.22	9.22	8.93	9.07
1224	NYSE	SEM	Fri, Feb 22, 2013	8.87	9.79	8.68	9.16
1223	NYSE	SEM	Thu, Feb 21, 2013	8.80	8.83	8.38	8.72
1222	NYSE	SEM	Wed, Feb 20, 2013	9.59	9.60	8.79	8.80
1221	NYSE	SEM	Tue, Feb 19, 2013	9.95	9.95	9.79	9.82
1220	NYSE	SEM	Fri, Feb 15, 2013	9.86	9.96	9.75	9.94
1219	NYSE	SEM	Thu, Feb 14, 2013	9.74	9.92	9.72	9.84
1218	NYSE	SEM	Wed, Feb 13, 2013	9.79	9.84	9.74	9.79
1217	NYSE	SEM	Tue, Feb 12, 2013	9.91	10.00	9.75	9.80
1216	NYSE	SEM	Mon, Feb 11, 2013	9.94	9.96	9.83	9.92
1215	NYSE	SEM	Fri, Feb 8, 2013	9.80	9.98	9.71	9.95
1214	NYSE	SEM	Thu, Feb 7, 2013	9.69	9.80	9.57	9.77
1213	NYSE	SEM	Wed, Feb 6, 2013	9.53	9.69	9.50	9.68
1212	NYSE	SEM	Tue, Feb 5, 2013	9.37	9.62	9.37	9.58
1211	NYSE	SEM	Mon, Feb 4, 2013	9.59	9.65	9.32	9.36
1210	NYSE	SEM	Fri, Feb 1, 2013	9.74	9.74	9.57	9.69
1209	NYSE	SEM	Thu, Jan 31, 2013	9.52	9.75	9.48	9.74
1208	NYSE	SEM	Wed, Jan 30, 2013	9.50	9.61	9.43	9.51
1207	NYSE	SEM	Tue, Jan 29, 2013	9.74	9.74	9.44	9.54
1206	NYSE	SEM	Mon, Jan 28, 2013	9.74	9.79	9.58	9.74
1205	NYSE	SEM	Fri, Jan 25, 2013	9.44	9.73	9.31	9.72
1204	NYSE	SEM	Thu, Jan 24, 2013	9.75	9.75	9.13	9.36
1203	NYSE	SEM	Wed, Jan 23, 2013	9.75	9.89	9.61	9.87
1202	NYSE	SEM	Tue, Jan 22, 2013	9.66	9.82	9.66	9.75
1201	NYSE	SEM	Fri, Jan 18, 2013	9.65	9.77	9.58	9.68
1200	NYSE	SEM	Thu, Jan 17, 2013	9.79	9.90	9.63	9.67
1199	NYSE	SEM	Wed, Jan 16, 2013	9.71	9.74	9.47	9.72
1198	NYSE	SEM	Tue, Jan 15, 2013	9.39	9.70	9.38	9.70
1197	NYSE	SEM	Mon, Jan 14, 2013	9.59	9.68	9.39	9.45
1196	NYSE	SEM	Fri, Jan 11, 2013	9.51	9.63	9.36	9.62
1195	NYSE	SEM	Thu, Jan 10, 2013	9.70	9.71	9.44	9.49
1194	NYSE	SEM	Wed, Jan 9, 2013	9.68	9.89	9.59	9.70
1193	NYSE	SEM	Tue, Jan 8, 2013	9.85	9.90	9.57	9.64
1192	NYSE	SEM	Mon, Jan 7, 2013	9.76	9.86	9.52	9.84
1191	NYSE	SEM	Fri, Jan 4, 2013	9.92	9.96	9.72	9.82
1190	NYSE	SEM	Thu, Jan 3, 2013	9.91	9.97	9.73	9.89
1189	NYSE	SEM	Wed, Jan 2, 2013	9.60	9.95	9.51	9.90
1188	NYSE	SEM	Mon, Dec 31, 2012	9.25	9.45	9.21	9.43
1187	NYSE	SEM	Fri, Dec 28, 2012	9.38	9.53	9.28	9.28
1186	NYSE	SEM	Thu, Dec 27, 2012	9.54	9.61	9.40	9.44
1185	NYSE	SEM	Wed, Dec 26, 2012	9.74	9.83	9.54	9.55
1184	NYSE	SEM	Mon, Dec 24, 2012	9.68	9.71	9.49	9.60
1183	NYSE	SEM	Fri, Dec 21, 2012	9.50	9.74	9.49	9.68
1182	NYSE	SEM	Thu, Dec 20, 2012	9.53	9.76	9.50	9.58
1181	NYSE	SEM	Wed, Dec 19, 2012	9.55	9.65	9.38	9.50
1180	NYSE	SEM	Tue, Dec 18, 2012	9.62	9.62	9.20	9.51
1179	NYSE	SEM	Mon, Dec 17, 2012	9.87	10.13	9.83	10.00
1178	NYSE	SEM	Fri, Dec 14, 2012	9.89	10.03	9.83	9.86
1177	NYSE	SEM	Thu, Dec 13, 2012	10.33	10.35	9.82	9.93
1176	NYSE	SEM	Wed, Dec 12, 2012	10.23	10.38	10.23	10.35
1175	NYSE	SEM	Tue, Dec 11, 2012	10.27	10.32	10.09	10.23
1174	NYSE	SEM	Mon, Dec 10, 2012	10.07	10.22	10.05	10.14
1173	NYSE	SEM	Fri, Dec 7, 2012	10.23	10.34	10.08	10.09
1172	NYSE	SEM	Thu, Dec 6, 2012	10.34	10.45	10.00	10.23
1171	NYSE	SEM	Wed, Dec 5, 2012	10.11	10.45	9.97	10.32
1170	NYSE	SEM	Tue, Dec 4, 2012	9.89	10.20	9.89	10.07
1169	NYSE	SEM	Mon, Dec 3, 2012	9.60	9.92	9.52	9.86
1168	NYSE	SEM	Fri, Nov 30, 2012	11.47	11.47	10.95	11.04
1167	NYSE	SEM	Thu, Nov 29, 2012	11.24	11.45	11.17	11.45
1166	NYSE	SEM	Wed, Nov 28, 2012	10.98	11.17	10.84	11.14
1165	NYSE	SEM	Tue, Nov 27, 2012	10.99	11.20	10.87	11.04
1164	NYSE	SEM	Mon, Nov 26, 2012	10.92	11.01	10.69	10.97
1163	NYSE	SEM	Fri, Nov 23, 2012	10.95	11.00	10.84	10.95
1162	NYSE	SEM	Wed, Nov 21, 2012	10.72	10.92	10.64	10.90
1161	NYSE	SEM	Tue, Nov 20, 2012	10.70	10.75	10.52	10.67
1160	NYSE	SEM	Mon, Nov 19, 2012	10.75	10.76	10.43	10.74
1159	NYSE	SEM	Fri, Nov 16, 2012	10.36	10.70	10.27	10.70
1158	NYSE	SEM	Thu, Nov 15, 2012	10.26	10.42	10.17	10.39
1157	NYSE	SEM	Wed, Nov 14, 2012	10.72	10.76	10.24	10.24
1156	NYSE	SEM	Tue, Nov 13, 2012	10.81	10.84	10.62	10.70
1155	NYSE	SEM	Mon, Nov 12, 2012	10.78	10.92	10.62	10.88
1154	NYSE	SEM	Fri, Nov 9, 2012	10.39	10.64	10.31	10.49
1153	NYSE	SEM	Thu, Nov 8, 2012	10.98	10.98	10.46	10.49
1152	NYSE	SEM	Wed, Nov 7, 2012	11.26	11.30	10.94	10.95
1151	NYSE	SEM	Tue, Nov 6, 2012	11.38	11.60	11.21	11.29
1150	NYSE	SEM	Mon, Nov 5, 2012	11.69	11.73	11.38	11.57
1149	NYSE	SEM	Fri, Nov 2, 2012	11.61	12.03	11.28	11.65
1148	NYSE	SEM	Thu, Nov 1, 2012	10.60	11.31	10.55	11.08
1147	NYSE	SEM	Wed, Oct 31, 2012	10.72	10.72	10.40	10.59
1146	NYSE	SEM	Fri, Oct 26, 2012	10.91	10.99	10.67	10.75
1145	NYSE	SEM	Thu, Oct 25, 2012	10.75	10.96	10.74	10.94
1144	NYSE	SEM	Wed, Oct 24, 2012	10.47	10.70	10.45	10.68
1143	NYSE	SEM	Tue, Oct 23, 2012	10.60	10.60	10.20	10.43
1142	NYSE	SEM	Mon, Oct 22, 2012	10.46	10.65	10.44	10.65
1141	NYSE	SEM	Fri, Oct 19, 2012	10.76	10.76	10.35	10.47
1140	NYSE	SEM	Thu, Oct 18, 2012	11.37	11.38	10.84	10.86
1139	NYSE	SEM	Wed, Oct 17, 2012	11.23	11.43	11.20	11.41
1138	NYSE	SEM	Tue, Oct 16, 2012	11.31	11.34	11.20	11.25
1137	NYSE	SEM	Mon, Oct 15, 2012	11.22	11.40	11.13	11.29
1136	NYSE	SEM	Fri, Oct 12, 2012	11.23	11.31	11.19	11.23
1135	NYSE	SEM	Thu, Oct 11, 2012	11.20	11.25	11.14	11.24
1134	NYSE	SEM	Wed, Oct 10, 2012	11.23	11.28	11.06	11.20
1133	NYSE	SEM	Tue, Oct 9, 2012	11.25	11.43	11.20	11.25
1132	NYSE	SEM	Mon, Oct 8, 2012	11.42	11.42	11.23	11.28
1131	NYSE	SEM	Fri, Oct 5, 2012	11.33	11.50	11.27	11.44
1130	NYSE	SEM	Thu, Oct 4, 2012	11.27	11.43	11.09	11.33
1129	NYSE	SEM	Wed, Oct 3, 2012	11.33	11.45	11.16	11.26
1128	NYSE	SEM	Tue, Oct 2, 2012	11.51	11.61	11.17	11.30
1127	NYSE	SEM	Mon, Oct 1, 2012	11.23	11.60	11.00	11.50
1126	NYSE	SEM	Fri, Sep 28, 2012	11.10	11.28	11.09	11.23
1125	NYSE	SEM	Thu, Sep 27, 2012	11.10	11.26	11.04	11.13
1124	NYSE	SEM	Wed, Sep 26, 2012	11.10	11.24	11.08	11.08
1123	NYSE	SEM	Tue, Sep 25, 2012	11.20	11.26	11.03	11.09
1122	NYSE	SEM	Mon, Sep 24, 2012	11.10	11.31	11.04	11.18
1121	NYSE	SEM	Fri, Sep 21, 2012	11.17	11.22	10.99	11.10
1120	NYSE	SEM	Thu, Sep 20, 2012	11.02	11.14	10.91	11.06
1119	NYSE	SEM	Wed, Sep 19, 2012	11.20	11.23	11.00	11.04
1118	NYSE	SEM	Tue, Sep 18, 2012	10.95	11.20	10.83	11.15
1117	NYSE	SEM	Mon, Sep 17, 2012	10.86	11.05	10.78	11.00
1116	NYSE	SEM	Fri, Sep 14, 2012	10.75	10.96	10.64	10.91
1115	NYSE	SEM	Thu, Sep 13, 2012	10.57	10.73	10.40	10.72
1114	NYSE	SEM	Wed, Sep 12, 2012	10.53	10.59	10.31	10.58
1113	NYSE	SEM	Tue, Sep 11, 2012	10.40	10.55	10.32	10.50
1112	NYSE	SEM	Mon, Sep 10, 2012	10.57	10.58	10.28	10.38
1111	NYSE	SEM	Fri, Sep 7, 2012	10.53	10.58	10.24	10.55
1110	NYSE	SEM	Thu, Sep 6, 2012	10.42	10.53	10.39	10.48
1109	NYSE	SEM	Wed, Sep 5, 2012	10.36	10.48	10.19	10.37
1108	NYSE	SEM	Tue, Sep 4, 2012	10.25	10.58	10.12	10.32
1107	NYSE	SEM	Fri, Aug 31, 2012	10.47	10.59	10.31	10.35
1106	NYSE	SEM	Thu, Aug 30, 2012	10.39	10.46	10.25	10.40
1105	NYSE	SEM	Wed, Aug 29, 2012	10.39	10.49	10.31	10.42
1104	NYSE	SEM	Tue, Aug 28, 2012	10.28	10.41	10.12	10.40
1103	NYSE	SEM	Mon, Aug 27, 2012	9.99	10.65	9.94	10.30
1102	NYSE	SEM	Fri, Aug 24, 2012	10.26	10.26	9.95	9.99
1101	NYSE	SEM	Thu, Aug 23, 2012	10.33	10.43	10.10	10.29
1100	NYSE	SEM	Wed, Aug 22, 2012	10.41	10.50	10.26	10.31
1099	NYSE	SEM	Tue, Aug 21, 2012	10.53	10.60	10.35	10.41
1098	NYSE	SEM	Mon, Aug 20, 2012	10.47	10.53	10.29	10.45
1097	NYSE	SEM	Fri, Aug 17, 2012	10.46	10.53	10.36	10.46
1096	NYSE	SEM	Thu, Aug 16, 2012	10.52	10.61	10.43	10.50
1095	NYSE	SEM	Wed, Aug 15, 2012	10.33	10.63	10.33	10.57
1094	NYSE	SEM	Tue, Aug 14, 2012	10.33	10.50	10.19	10.32
1093	NYSE	SEM	Mon, Aug 13, 2012	10.16	10.70	10.13	10.32
1092	NYSE	SEM	Fri, Aug 10, 2012	10.41	10.56	9.96	10.13
1091	NYSE	SEM	Thu, Aug 9, 2012	12.52	12.60	10.31	10.38
1090	NYSE	SEM	Wed, Aug 8, 2012	13.00	14.89	12.50	13.73
1089	NYSE	SEM	Tue, Aug 7, 2012	11.78	11.94	11.75	11.84
1088	NYSE	SEM	Mon, Aug 6, 2012	11.48	12.00	11.33	11.75
1087	NYSE	SEM	Fri, Aug 3, 2012	11.73	11.81	11.25	11.44
1086	NYSE	SEM	Thu, Aug 2, 2012	11.40	11.75	11.33	11.62
1085	NYSE	SEM	Wed, Aug 1, 2012	11.39	12.00	10.92	11.45
1084	NYSE	SEM	Tue, Jul 31, 2012	11.00	11.00	10.64	10.65
1083	NYSE	SEM	Mon, Jul 30, 2012	11.32	11.32	11.01	11.05
1082	NYSE	SEM	Fri, Jul 27, 2012	11.13	11.31	10.99	11.24
1081	NYSE	SEM	Thu, Jul 26, 2012	11.13	11.20	10.94	11.06
1080	NYSE	SEM	Wed, Jul 25, 2012	11.15	11.32	10.99	10.99
1079	NYSE	SEM	Tue, Jul 24, 2012	10.95	11.12	10.85	11.12
1078	NYSE	SEM	Mon, Jul 23, 2012	10.84	11.10	10.66	10.95
1077	NYSE	SEM	Fri, Jul 20, 2012	11.36	11.44	10.99	11.01
1076	NYSE	SEM	Thu, Jul 19, 2012	11.22	11.50	11.22	11.46
1075	NYSE	SEM	Wed, Jul 18, 2012	10.53	11.50	10.53	11.19
1074	NYSE	SEM	Tue, Jul 17, 2012	10.76	10.79	10.55	10.59
1073	NYSE	SEM	Mon, Jul 16, 2012	10.61	10.85	10.27	10.73
1072	NYSE	SEM	Fri, Jul 13, 2012	10.96	11.02	10.71	10.74
1071	NYSE	SEM	Thu, Jul 12, 2012	10.76	11.06	10.64	10.89
1070	NYSE	SEM	Wed, Jul 11, 2012	10.55	10.90	10.51	10.87
1069	NYSE	SEM	Tue, Jul 10, 2012	10.63	10.74	10.37	10.57
1068	NYSE	SEM	Mon, Jul 9, 2012	10.48	10.65	10.39	10.55
1067	NYSE	SEM	Fri, Jul 6, 2012	10.65	10.75	10.43	10.48
1066	NYSE	SEM	Thu, Jul 5, 2012	10.29	10.76	10.29	10.72
1065	NYSE	SEM	Tue, Jul 3, 2012	10.50	10.53	10.19	10.38
1064	NYSE	SEM	Mon, Jul 2, 2012	10.12	10.45	9.96	10.43
1063	NYSE	SEM	Fri, Jun 29, 2012	10.16	10.25	10.05	10.11
1062	NYSE	SEM	Thu, Jun 28, 2012	9.85	10.06	9.75	9.96
1061	NYSE	SEM	Wed, Jun 27, 2012	9.88	10.10	9.81	9.95
1060	NYSE	SEM	Tue, Jun 26, 2012	9.84	9.96	9.63	9.91
1059	NYSE	SEM	Mon, Jun 25, 2012	9.68	9.84	9.58	9.83
1058	NYSE	SEM	Fri, Jun 22, 2012	9.55	9.84	9.52	9.75
1057	NYSE	SEM	Thu, Jun 21, 2012	9.69	9.77	9.46	9.47
1056	NYSE	SEM	Wed, Jun 20, 2012	9.69	9.85	9.66	9.70
1055	NYSE	SEM	Tue, Jun 19, 2012	9.70	9.92	9.64	9.73
1054	NYSE	SEM	Mon, Jun 18, 2012	9.56	9.69	9.48	9.67
1053	NYSE	SEM	Fri, Jun 15, 2012	9.71	9.71	9.51	9.63
1052	NYSE	SEM	Thu, Jun 14, 2012	9.47	9.78	9.40	9.69
1051	NYSE	SEM	Wed, Jun 13, 2012	9.49	9.63	9.36	9.47
1050	NYSE	SEM	Tue, Jun 12, 2012	9.59	9.67	9.39	9.47
1049	NYSE	SEM	Mon, Jun 11, 2012	9.85	9.88	9.55	9.55
1048	NYSE	SEM	Fri, Jun 8, 2012	9.70	9.90	9.57	9.75
1047	NYSE	SEM	Thu, Jun 7, 2012	9.41	9.78	8.92	9.77
1046	NYSE	SEM	Wed, Jun 6, 2012	9.32	9.43	9.21	9.34
1045	NYSE	SEM	Tue, Jun 5, 2012	9.16	9.31	9.04	9.23
1044	NYSE	SEM	Mon, Jun 4, 2012	9.09	9.24	9.00	9.22
1043	NYSE	SEM	Fri, Jun 1, 2012	9.07	9.22	8.96	9.07
1042	NYSE	SEM	Thu, May 31, 2012	9.23	9.24	9.12	9.24
1041	NYSE	SEM	Wed, May 30, 2012	9.15	9.25	9.06	9.24
1040	NYSE	SEM	Tue, May 29, 2012	9.25	9.25	9.13	9.24
1039	NYSE	SEM	Fri, May 25, 2012	9.16	9.21	9.05	9.15
1038	NYSE	SEM	Thu, May 24, 2012	9.16	9.25	9.09	9.14
1037	NYSE	SEM	Wed, May 23, 2012	8.97	9.30	8.83	9.13
1036	NYSE	SEM	Tue, May 22, 2012	9.01	9.08	8.93	9.07
1035	NYSE	SEM	Mon, May 21, 2012	9.01	9.05	8.83	9.03
1034	NYSE	SEM	Fri, May 18, 2012	8.96	9.04	8.87	9.00
1033	NYSE	SEM	Thu, May 17, 2012	9.05	9.12	8.96	8.97
1032	NYSE	SEM	Wed, May 16, 2012	9.06	9.25	8.99	9.06
1031	NYSE	SEM	Tue, May 15, 2012	8.99	9.11	8.99	9.00
1030	NYSE	SEM	Mon, May 14, 2012	9.00	9.08	8.82	9.01
1029	NYSE	SEM	Fri, May 11, 2012	9.14	9.25	9.09	9.19
1028	NYSE	SEM	Thu, May 10, 2012	9.09	9.25	9.01	9.23
1027	NYSE	SEM	Wed, May 9, 2012	8.98	9.07	8.88	9.02
1026	NYSE	SEM	Tue, May 8, 2012	8.88	9.10	8.81	9.08
1025	NYSE	SEM	Mon, May 7, 2012	8.34	9.00	8.32	8.95
1024	NYSE	SEM	Fri, May 4, 2012	8.30	8.55	8.05	8.39
1023	NYSE	SEM	Thu, May 3, 2012	8.69	8.83	8.56	8.60
1022	NYSE	SEM	Wed, May 2, 2012	8.65	8.79	8.59	8.67
1021	NYSE	SEM	Tue, May 1, 2012	8.58	9.00	8.58	8.66
1020	NYSE	SEM	Mon, Apr 30, 2012	8.59	8.63	8.39	8.57
1019	NYSE	SEM	Fri, Apr 27, 2012	8.63	8.66	8.43	8.63
1018	NYSE	SEM	Thu, Apr 26, 2012	8.79	8.79	8.56	8.61
1017	NYSE	SEM	Wed, Apr 25, 2012	8.33	8.90	8.33	8.82
1016	NYSE	SEM	Tue, Apr 24, 2012	7.73	8.00	7.70	7.85
1015	NYSE	SEM	Mon, Apr 23, 2012	7.75	7.79	7.65	7.72
1014	NYSE	SEM	Fri, Apr 20, 2012	7.87	8.02	7.85	7.90
1013	NYSE	SEM	Thu, Apr 19, 2012	7.68	7.89	7.60	7.81
1012	NYSE	SEM	Wed, Apr 18, 2012	7.60	7.72	7.59	7.64
1011	NYSE	SEM	Tue, Apr 17, 2012	7.53	7.79	7.47	7.66
1010	NYSE	SEM	Mon, Apr 16, 2012	7.53	7.56	7.34	7.46
1009	NYSE	SEM	Fri, Apr 13, 2012	7.32	7.52	7.19	7.48
1008	NYSE	SEM	Thu, Apr 12, 2012	7.30	7.43	7.24	7.35
1007	NYSE	SEM	Wed, Apr 11, 2012	7.20	7.41	7.16	7.28
1006	NYSE	SEM	Tue, Apr 10, 2012	7.23	7.33	7.08	7.11
1005	NYSE	SEM	Mon, Apr 9, 2012	7.05	7.34	6.94	7.22
1004	NYSE	SEM	Thu, Apr 5, 2012	7.33	7.38	7.16	7.18
1003	NYSE	SEM	Wed, Apr 4, 2012	7.45	7.48	7.33	7.37
1002	NYSE	SEM	Tue, Apr 3, 2012	7.76	7.84	7.49	7.56
1001	NYSE	SEM	Mon, Apr 2, 2012	7.69	7.90	7.62	7.83
1000	NYSE	SEM	Fri, Mar 30, 2012	7.85	7.97	7.63	7.69
999	NYSE	SEM	Thu, Mar 29, 2012	8.08	8.19	8.02	8.09
998	NYSE	SEM	Wed, Mar 28, 2012	8.30	8.31	8.10	8.15
997	NYSE	SEM	Tue, Mar 27, 2012	8.37	8.44	8.26	8.29
996	NYSE	SEM	Mon, Mar 26, 2012	8.26	8.45	8.21	8.33
995	NYSE	SEM	Fri, Mar 23, 2012	8.03	8.30	8.03	8.21
994	NYSE	SEM	Thu, Mar 22, 2012	7.93	8.07	7.84	8.01
993	NYSE	SEM	Wed, Mar 21, 2012	8.13	8.13	7.95	7.97
992	NYSE	SEM	Tue, Mar 20, 2012	8.34	8.35	8.09	8.10
991	NYSE	SEM	Mon, Mar 19, 2012	8.27	8.43	8.20	8.37
990	NYSE	SEM	Fri, Mar 16, 2012	8.37	8.41	8.21	8.27
989	NYSE	SEM	Thu, Mar 15, 2012	8.43	8.46	8.28	8.36
988	NYSE	SEM	Wed, Mar 14, 2012	8.56	8.58	8.35	8.36
987	NYSE	SEM	Tue, Mar 13, 2012	8.69	8.72	8.48	8.56
986	NYSE	SEM	Mon, Mar 12, 2012	8.77	8.77	8.50	8.64
985	NYSE	SEM	Fri, Mar 9, 2012	8.47	8.88	8.46	8.79
984	NYSE	SEM	Thu, Mar 8, 2012	8.19	8.51	8.15	8.48
983	NYSE	SEM	Wed, Mar 7, 2012	8.18	8.24	8.08	8.15
982	NYSE	SEM	Tue, Mar 6, 2012	8.23	8.27	8.10	8.11
981	NYSE	SEM	Mon, Mar 5, 2012	8.29	8.37	8.18	8.35
980	NYSE	SEM	Fri, Mar 2, 2012	8.40	8.44	8.28	8.31
979	NYSE	SEM	Thu, Mar 1, 2012	8.44	8.52	8.29	8.40
978	NYSE	SEM	Wed, Feb 29, 2012	8.48	8.62	8.36	8.42
977	NYSE	SEM	Tue, Feb 28, 2012	8.41	8.54	8.37	8.43
976	NYSE	SEM	Mon, Feb 27, 2012	8.37	8.47	8.16	8.40
975	NYSE	SEM	Fri, Feb 24, 2012	8.31	8.87	8.31	8.39
974	NYSE	SEM	Thu, Feb 23, 2012	7.97	8.19	7.92	8.15
973	NYSE	SEM	Wed, Feb 22, 2012	7.82	8.05	7.80	7.97
972	NYSE	SEM	Tue, Feb 21, 2012	7.87	7.97	7.74	7.82
971	NYSE	SEM	Fri, Feb 17, 2012	8.00	8.00	7.74	7.89
970	NYSE	SEM	Thu, Feb 16, 2012	7.71	8.01	7.45	8.00
969	NYSE	SEM	Wed, Feb 15, 2012	8.35	8.36	7.93	7.96
968	NYSE	SEM	Tue, Feb 14, 2012	8.40	8.40	8.27	8.33
967	NYSE	SEM	Mon, Feb 13, 2012	8.50	8.53	8.28	8.42
966	NYSE	SEM	Fri, Feb 10, 2012	8.38	8.48	8.29	8.40
965	NYSE	SEM	Thu, Feb 9, 2012	8.57	8.57	8.43	8.48
964	NYSE	SEM	Wed, Feb 8, 2012	8.53	8.60	8.39	8.54
963	NYSE	SEM	Tue, Feb 7, 2012	8.50	8.58	8.39	8.48
962	NYSE	SEM	Mon, Feb 6, 2012	8.60	8.60	8.40	8.52
961	NYSE	SEM	Fri, Feb 3, 2012	8.59	8.69	8.44	8.60
960	NYSE	SEM	Thu, Feb 2, 2012	8.40	8.45	8.28	8.45
959	NYSE	SEM	Wed, Feb 1, 2012	8.35	8.66	8.28	8.36
958	NYSE	SEM	Tue, Jan 31, 2012	8.31	8.37	8.19	8.29
957	NYSE	SEM	Mon, Jan 30, 2012	8.18	8.33	8.13	8.25
956	NYSE	SEM	Fri, Jan 27, 2012	8.25	8.44	8.23	8.28
955	NYSE	SEM	Thu, Jan 26, 2012	8.26	8.34	8.18	8.27
954	NYSE	SEM	Wed, Jan 25, 2012	8.17	8.31	8.06	8.23
953	NYSE	SEM	Tue, Jan 24, 2012	8.06	8.20	8.03	8.16
952	NYSE	SEM	Mon, Jan 23, 2012	8.15	8.21	8.01	8.09
951	NYSE	SEM	Fri, Jan 20, 2012	8.14	8.24	8.10	8.14
950	NYSE	SEM	Thu, Jan 19, 2012	8.11	8.16	8.01	8.12
949	NYSE	SEM	Wed, Jan 18, 2012	8.04	8.15	7.96	8.08
948	NYSE	SEM	Tue, Jan 17, 2012	8.19	8.19	7.97	8.03
947	NYSE	SEM	Fri, Jan 13, 2012	7.99	8.14	7.89	8.11
946	NYSE	SEM	Thu, Jan 12, 2012	8.19	8.27	7.93	8.12
945	NYSE	SEM	Wed, Jan 11, 2012	8.21	8.34	8.17	8.17
944	NYSE	SEM	Tue, Jan 10, 2012	8.68	8.68	8.18	8.21
943	NYSE	SEM	Mon, Jan 9, 2012	8.76	8.79	8.48	8.59
942	NYSE	SEM	Fri, Jan 6, 2012	8.73	8.80	8.53	8.75
941	NYSE	SEM	Thu, Jan 5, 2012	8.62	8.80	8.53	8.72
940	NYSE	SEM	Wed, Jan 4, 2012	8.64	8.80	8.48	8.70
939	NYSE	SEM	Tue, Jan 3, 2012	8.68	8.82	8.51	8.71
938	NYSE	SEM	Fri, Dec 30, 2011	8.50	8.56	8.30	8.48
937	NYSE	SEM	Thu, Dec 29, 2011	8.56	8.62	8.47	8.50
936	NYSE	SEM	Wed, Dec 28, 2011	8.85	8.85	8.49	8.51
935	NYSE	SEM	Tue, Dec 27, 2011	8.83	8.91	8.79	8.86
934	NYSE	SEM	Fri, Dec 23, 2011	8.96	8.97	8.87	8.89
933	NYSE	SEM	Thu, Dec 22, 2011	9.04	9.12	8.75	8.90
932	NYSE	SEM	Wed, Dec 21, 2011	8.92	9.16	8.85	8.99
931	NYSE	SEM	Tue, Dec 20, 2011	8.81	9.00	8.81	8.93
930	NYSE	SEM	Mon, Dec 19, 2011	8.79	8.90	8.51	8.61
929	NYSE	SEM	Fri, Dec 16, 2011	8.66	8.84	8.61	8.77
928	NYSE	SEM	Thu, Dec 15, 2011	8.48	8.72	8.40	8.57
927	NYSE	SEM	Wed, Dec 14, 2011	8.31	8.40	8.23	8.36
926	NYSE	SEM	Tue, Dec 13, 2011	8.57	8.71	8.33	8.40
925	NYSE	SEM	Mon, Dec 12, 2011	8.32	8.53	8.29	8.49
924	NYSE	SEM	Fri, Dec 9, 2011	8.37	8.60	8.33	8.50
923	NYSE	SEM	Thu, Dec 8, 2011	8.61	8.62	8.29	8.33
922	NYSE	SEM	Wed, Dec 7, 2011	8.55	8.72	8.50	8.68
921	NYSE	SEM	Tue, Dec 6, 2011	8.63	8.77	8.54	8.63
920	NYSE	SEM	Mon, Dec 5, 2011	8.75	8.80	8.53	8.66
919	NYSE	SEM	Fri, Dec 2, 2011	8.88	8.93	8.49	8.58
918	NYSE	SEM	Thu, Dec 1, 2011	8.61	8.85	8.45	8.70
917	NYSE	SEM	Wed, Nov 30, 2011	8.32	8.68	8.26	8.67
916	NYSE	SEM	Tue, Nov 29, 2011	7.98	8.14	7.88	8.01
915	NYSE	SEM	Mon, Nov 28, 2011	7.87	8.01	7.79	7.98
914	NYSE	SEM	Fri, Nov 25, 2011	7.56	7.76	7.55	7.61
913	NYSE	SEM	Wed, Nov 23, 2011	7.63	7.70	7.36	7.57
912	NYSE	SEM	Tue, Nov 22, 2011	7.82	7.88	7.63	7.72
911	NYSE	SEM	Mon, Nov 21, 2011	7.78	7.95	7.62	7.83
910	NYSE	SEM	Fri, Nov 18, 2011	7.85	7.98	7.66	7.94
909	NYSE	SEM	Thu, Nov 17, 2011	8.05	8.06	7.80	7.85
908	NYSE	SEM	Wed, Nov 16, 2011	8.19	8.27	8.02	8.03
907	NYSE	SEM	Tue, Nov 15, 2011	8.36	8.43	8.23	8.31
906	NYSE	SEM	Mon, Nov 14, 2011	8.55	8.60	8.26	8.40
905	NYSE	SEM	Fri, Nov 11, 2011	8.54	8.71	8.42	8.60
904	NYSE	SEM	Thu, Nov 10, 2011	8.42	8.51	8.28	8.41
903	NYSE	SEM	Wed, Nov 9, 2011	8.43	8.51	8.21	8.28
902	NYSE	SEM	Tue, Nov 8, 2011	8.73	8.83	8.50	8.70
901	NYSE	SEM	Mon, Nov 7, 2011	8.45	8.76	8.40	8.66
900	NYSE	SEM	Fri, Nov 4, 2011	8.49	8.65	8.32	8.41
899	NYSE	SEM	Thu, Nov 3, 2011	8.71	8.71	8.49	8.61
898	NYSE	SEM	Wed, Nov 2, 2011	8.27	8.65	8.22	8.62
897	NYSE	SEM	Tue, Nov 1, 2011	8.33	8.58	7.95	8.11
896	NYSE	SEM	Mon, Oct 31, 2011	8.85	8.96	8.64	8.70
895	NYSE	SEM	Fri, Oct 28, 2011	8.50	9.02	8.50	8.97
894	NYSE	SEM	Thu, Oct 27, 2011	8.46	8.82	8.26	8.46
893	NYSE	SEM	Wed, Oct 26, 2011	8.73	8.73	8.39	8.49
892	NYSE	SEM	Tue, Oct 25, 2011	8.92	8.92	8.53	8.57
891	NYSE	SEM	Mon, Oct 24, 2011	9.06	9.15	8.81	8.92
890	NYSE	SEM	Fri, Oct 21, 2011	8.89	9.08	8.78	9.05
889	NYSE	SEM	Thu, Oct 20, 2011	8.64	8.78	8.35	8.71
888	NYSE	SEM	Wed, Oct 19, 2011	8.82	8.91	8.54	8.60
887	NYSE	SEM	Tue, Oct 18, 2011	8.21	9.00	8.16	8.86
886	NYSE	SEM	Mon, Oct 17, 2011	8.34	8.47	8.12	8.17
885	NYSE	SEM	Fri, Oct 14, 2011	8.50	8.72	8.31	8.43
884	NYSE	SEM	Thu, Oct 13, 2011	8.18	8.49	7.99	8.42
883	NYSE	SEM	Wed, Oct 12, 2011	8.02	8.44	7.95	8.26
882	NYSE	SEM	Tue, Oct 11, 2011	7.71	8.11	7.64	7.94
881	NYSE	SEM	Mon, Oct 10, 2011	7.47	7.81	7.27	7.81
880	NYSE	SEM	Fri, Oct 7, 2011	7.29	7.60	7.14	7.29
879	NYSE	SEM	Thu, Oct 6, 2011	6.90	7.33	6.85	7.26
878	NYSE	SEM	Wed, Oct 5, 2011	6.60	6.94	6.43	6.90
877	NYSE	SEM	Tue, Oct 4, 2011	6.18	6.61	6.13	6.58
876	NYSE	SEM	Mon, Oct 3, 2011	6.60	6.85	6.19	6.20
875	NYSE	SEM	Fri, Sep 30, 2011	6.85	7.00	6.66	6.67
874	NYSE	SEM	Thu, Sep 29, 2011	6.63	7.00	6.63	6.95
873	NYSE	SEM	Wed, Sep 28, 2011	6.53	6.69	6.41	6.49
872	NYSE	SEM	Tue, Sep 27, 2011	6.51	6.80	6.42	6.51
871	NYSE	SEM	Mon, Sep 26, 2011	6.09	6.44	6.03	6.35
870	NYSE	SEM	Fri, Sep 23, 2011	6.24	6.24	5.81	6.03
869	NYSE	SEM	Thu, Sep 22, 2011	6.03	6.41	5.92	6.24
868	NYSE	SEM	Wed, Sep 21, 2011	6.38	6.56	6.21	6.21
867	NYSE	SEM	Tue, Sep 20, 2011	7.19	7.20	6.13	6.39
866	NYSE	SEM	Mon, Sep 19, 2011	7.28	7.32	7.05	7.17
865	NYSE	SEM	Fri, Sep 16, 2011	7.35	7.55	7.22	7.32
864	NYSE	SEM	Thu, Sep 15, 2011	7.38	7.46	7.18	7.30
863	NYSE	SEM	Wed, Sep 14, 2011	7.10	7.36	7.02	7.30
862	NYSE	SEM	Tue, Sep 13, 2011	7.22	7.23	6.87	7.01
861	NYSE	SEM	Mon, Sep 12, 2011	7.10	7.17	6.94	7.15
860	NYSE	SEM	Fri, Sep 9, 2011	6.84	6.84	6.54	6.75
859	NYSE	SEM	Thu, Sep 8, 2011	7.06	7.13	6.90	6.91
858	NYSE	SEM	Wed, Sep 7, 2011	6.90	7.11	6.77	7.10
857	NYSE	SEM	Tue, Sep 6, 2011	6.59	6.81	6.49	6.77
856	NYSE	SEM	Fri, Sep 2, 2011	6.92	6.97	6.78	6.78
855	NYSE	SEM	Thu, Sep 1, 2011	7.25	7.52	7.05	7.06
854	NYSE	SEM	Wed, Aug 31, 2011	6.97	7.29	6.92	7.25
853	NYSE	SEM	Tue, Aug 30, 2011	6.72	6.99	6.59	6.92
852	NYSE	SEM	Mon, Aug 29, 2011	6.57	6.80	6.54	6.76
851	NYSE	SEM	Fri, Aug 26, 2011	6.41	6.60	6.22	6.47
850	NYSE	SEM	Thu, Aug 25, 2011	6.55	6.69	6.28	6.45
849	NYSE	SEM	Wed, Aug 24, 2011	6.29	6.53	6.21	6.51
848	NYSE	SEM	Tue, Aug 23, 2011	5.99	6.33	5.86	6.31
847	NYSE	SEM	Mon, Aug 22, 2011	6.32	6.35	5.85	5.97
846	NYSE	SEM	Fri, Aug 19, 2011	6.16	6.40	6.10	6.14
845	NYSE	SEM	Thu, Aug 18, 2011	6.37	6.48	6.22	6.26
844	NYSE	SEM	Wed, Aug 17, 2011	6.65	6.71	6.53	6.61
843	NYSE	SEM	Tue, Aug 16, 2011	6.51	6.71	6.37	6.63
842	NYSE	SEM	Mon, Aug 15, 2011	6.28	6.61	6.28	6.60
841	NYSE	SEM	Fri, Aug 12, 2011	6.25	6.28	6.07	6.20
840	NYSE	SEM	Thu, Aug 11, 2011	5.77	6.38	5.77	6.20
839	NYSE	SEM	Wed, Aug 10, 2011	5.97	6.17	5.68	5.71
838	NYSE	SEM	Tue, Aug 9, 2011	5.77	6.07	5.48	6.05
837	NYSE	SEM	Mon, Aug 8, 2011	6.10	6.40	5.63	5.63
836	NYSE	SEM	Fri, Aug 5, 2011	6.35	6.76	6.01	6.36
835	NYSE	SEM	Thu, Aug 4, 2011	7.05	7.07	6.68	6.68
834	NYSE	SEM	Wed, Aug 3, 2011	7.34	7.39	6.99	7.14
833	NYSE	SEM	Tue, Aug 2, 2011	7.58	7.77	7.30	7.31
832	NYSE	SEM	Mon, Aug 1, 2011	7.95	7.95	7.29	7.59
831	NYSE	SEM	Fri, Jul 29, 2011	7.95	8.12	7.80	7.85
830	NYSE	SEM	Thu, Jul 28, 2011	8.05	8.24	8.00	8.02
829	NYSE	SEM	Wed, Jul 27, 2011	8.23	8.25	8.02	8.05
828	NYSE	SEM	Tue, Jul 26, 2011	8.40	8.41	8.26	8.28
827	NYSE	SEM	Mon, Jul 25, 2011	8.48	8.67	8.42	8.44
826	NYSE	SEM	Fri, Jul 22, 2011	8.61	8.61	8.51	8.58
825	NYSE	SEM	Thu, Jul 21, 2011	8.54	8.65	8.50	8.60
824	NYSE	SEM	Wed, Jul 20, 2011	8.72	8.74	8.47	8.48
823	NYSE	SEM	Tue, Jul 19, 2011	8.56	8.71	8.52	8.71
822	NYSE	SEM	Mon, Jul 18, 2011	8.63	8.72	8.45	8.48
821	NYSE	SEM	Fri, Jul 15, 2011	8.69	8.77	8.62	8.64
820	NYSE	SEM	Thu, Jul 14, 2011	8.81	8.89	8.64	8.68
819	NYSE	SEM	Wed, Jul 13, 2011	8.85	8.99	8.74	8.76
818	NYSE	SEM	Tue, Jul 12, 2011	8.79	8.95	8.65	8.81
817	NYSE	SEM	Mon, Jul 11, 2011	8.82	8.93	8.78	8.82
816	NYSE	SEM	Fri, Jul 8, 2011	8.99	9.08	8.84	8.92
815	NYSE	SEM	Thu, Jul 7, 2011	9.15	9.27	9.09	9.12
814	NYSE	SEM	Wed, Jul 6, 2011	8.90	9.18	8.85	9.08
813	NYSE	SEM	Tue, Jul 5, 2011	8.94	8.94	8.68	8.90
812	NYSE	SEM	Fri, Jul 1, 2011	8.85	9.00	8.73	8.97
811	NYSE	SEM	Thu, Jun 30, 2011	9.04	9.05	8.82	8.87
810	NYSE	SEM	Wed, Jun 29, 2011	9.13	9.22	9.00	9.04
809	NYSE	SEM	Tue, Jun 28, 2011	9.14	9.34	9.07	9.09
808	NYSE	SEM	Mon, Jun 27, 2011	8.97	9.14	8.88	9.12
807	NYSE	SEM	Fri, Jun 24, 2011	9.23	9.25	8.78	8.96
806	NYSE	SEM	Thu, Jun 23, 2011	9.31	9.31	8.82	9.22
805	NYSE	SEM	Wed, Jun 22, 2011	9.41	9.60	9.35	9.42
804	NYSE	SEM	Tue, Jun 21, 2011	9.64	9.66	9.42	9.45
803	NYSE	SEM	Mon, Jun 20, 2011	9.27	9.58	9.21	9.54
802	NYSE	SEM	Fri, Jun 17, 2011	9.29	9.39	9.15	9.32
801	NYSE	SEM	Thu, Jun 16, 2011	9.00	9.34	9.00	9.25
800	NYSE	SEM	Wed, Jun 15, 2011	9.08	9.16	9.00	9.00
799	NYSE	SEM	Tue, Jun 14, 2011	9.10	9.23	9.04	9.17
798	NYSE	SEM	Mon, Jun 13, 2011	9.07	9.15	8.99	9.01
797	NYSE	SEM	Fri, Jun 10, 2011	9.16	9.24	9.00	9.06
796	NYSE	SEM	Thu, Jun 9, 2011	9.12	9.29	9.11	9.21
795	NYSE	SEM	Wed, Jun 8, 2011	8.93	9.24	8.88	9.10
794	NYSE	SEM	Tue, Jun 7, 2011	9.07	9.10	8.79	8.94
793	NYSE	SEM	Mon, Jun 6, 2011	8.90	9.04	8.90	8.99
792	NYSE	SEM	Fri, Jun 3, 2011	9.08	9.19	9.00	9.02
791	NYSE	SEM	Thu, Jun 2, 2011	9.34	9.36	9.20	9.22
790	NYSE	SEM	Wed, Jun 1, 2011	9.46	9.50	9.33	9.34
789	NYSE	SEM	Tue, May 31, 2011	9.37	9.50	9.33	9.50
788	NYSE	SEM	Fri, May 27, 2011	9.28	9.30	9.20	9.28
787	NYSE	SEM	Thu, May 26, 2011	9.20	9.47	9.00	9.25
786	NYSE	SEM	Wed, May 25, 2011	9.10	9.31	9.06	9.21
785	NYSE	SEM	Tue, May 24, 2011	9.14	9.19	9.06	9.09
784	NYSE	SEM	Mon, May 23, 2011	9.19	9.19	9.00	9.13
783	NYSE	SEM	Fri, May 20, 2011	9.24	9.48	9.21	9.30
782	NYSE	SEM	Thu, May 19, 2011	9.25	9.29	9.12	9.27
781	NYSE	SEM	Wed, May 18, 2011	9.12	9.22	9.09	9.21
780	NYSE	SEM	Tue, May 17, 2011	8.84	9.15	8.84	9.09
779	NYSE	SEM	Mon, May 16, 2011	8.93	9.05	8.86	8.91
778	NYSE	SEM	Fri, May 13, 2011	9.06	9.07	8.97	9.00
777	NYSE	SEM	Thu, May 12, 2011	8.78	9.10	8.73	9.04
776	NYSE	SEM	Wed, May 11, 2011	8.79	8.86	8.71	8.80
775	NYSE	SEM	Tue, May 10, 2011	8.72	8.90	8.64	8.81
774	NYSE	SEM	Mon, May 9, 2011	8.69	8.86	8.43	8.65
773	NYSE	SEM	Fri, May 6, 2011	9.03	9.23	8.63	8.66
772	NYSE	SEM	Thu, May 5, 2011	8.53	8.77	8.36	8.67
771	NYSE	SEM	Wed, May 4, 2011	8.76	8.77	8.60	8.60
770	NYSE	SEM	Tue, May 3, 2011	8.79	8.83	8.73	8.78
769	NYSE	SEM	Mon, May 2, 2011	8.92	8.95	8.83	8.84
768	NYSE	SEM	Fri, Apr 29, 2011	8.82	9.00	8.47	8.92
767	NYSE	SEM	Thu, Apr 28, 2011	9.07	9.07	8.92	9.05
766	NYSE	SEM	Wed, Apr 27, 2011	9.16	9.46	8.82	9.04
765	NYSE	SEM	Tue, Apr 26, 2011	8.20	8.51	8.20	8.43
764	NYSE	SEM	Mon, Apr 25, 2011	8.15	8.21	8.15	8.21
763	NYSE	SEM	Thu, Apr 21, 2011	8.17	8.22	8.03	8.17
762	NYSE	SEM	Wed, Apr 20, 2011	8.04	8.20	7.99	8.09
761	NYSE	SEM	Tue, Apr 19, 2011	7.95	8.03	7.87	7.89
760	NYSE	SEM	Mon, Apr 18, 2011	7.97	8.02	7.92	7.95
759	NYSE	SEM	Fri, Apr 15, 2011	8.10	8.13	7.98	8.08
758	NYSE	SEM	Thu, Apr 14, 2011	8.00	8.15	8.00	8.14
757	NYSE	SEM	Wed, Apr 13, 2011	8.16	8.31	8.01	8.08
756	NYSE	SEM	Tue, Apr 12, 2011	8.04	8.18	8.02	8.12
755	NYSE	SEM	Mon, Apr 11, 2011	8.05	8.10	7.98	8.05
754	NYSE	SEM	Fri, Apr 8, 2011	8.03	8.20	7.93	8.06
753	NYSE	SEM	Thu, Apr 7, 2011	8.16	8.16	7.94	7.97
752	NYSE	SEM	Wed, Apr 6, 2011	8.13	8.19	8.04	8.13
751	NYSE	SEM	Tue, Apr 5, 2011	8.14	8.20	8.10	8.16
750	NYSE	SEM	Mon, Apr 4, 2011	8.19	8.22	8.11	8.17
749	NYSE	SEM	Fri, Apr 1, 2011	8.17	8.22	8.06	8.15
748	NYSE	SEM	Thu, Mar 31, 2011	7.95	8.07	7.92	8.06
747	NYSE	SEM	Wed, Mar 30, 2011	7.98	7.98	7.81	7.94
746	NYSE	SEM	Tue, Mar 29, 2011	7.94	7.95	7.86	7.93
745	NYSE	SEM	Mon, Mar 28, 2011	7.86	7.94	7.80	7.90
744	NYSE	SEM	Fri, Mar 25, 2011	7.78	7.92	7.66	7.86
743	NYSE	SEM	Thu, Mar 24, 2011	7.82	7.87	7.72	7.73
742	NYSE	SEM	Wed, Mar 23, 2011	7.81	7.84	7.73	7.77
741	NYSE	SEM	Tue, Mar 22, 2011	7.85	7.91	7.80	7.84
740	NYSE	SEM	Mon, Mar 21, 2011	7.78	7.91	7.76	7.81
739	NYSE	SEM	Fri, Mar 18, 2011	7.60	7.72	7.56	7.70
738	NYSE	SEM	Thu, Mar 17, 2011	7.59	7.60	7.50	7.56
737	NYSE	SEM	Wed, Mar 16, 2011	7.43	7.55	7.40	7.45
736	NYSE	SEM	Tue, Mar 15, 2011	7.33	7.51	7.27	7.47
735	NYSE	SEM	Mon, Mar 14, 2011	7.41	7.50	7.41	7.46
734	NYSE	SEM	Fri, Mar 11, 2011	7.39	7.53	7.39	7.50
733	NYSE	SEM	Thu, Mar 10, 2011	7.72	7.73	7.36	7.44
732	NYSE	SEM	Wed, Mar 9, 2011	7.73	7.85	7.64	7.82
731	NYSE	SEM	Tue, Mar 8, 2011	7.45	7.75	7.45	7.71
730	NYSE	SEM	Mon, Mar 7, 2011	7.66	7.66	7.34	7.45
729	NYSE	SEM	Fri, Mar 4, 2011	7.45	7.71	7.37	7.62
728	NYSE	SEM	Thu, Mar 3, 2011	7.75	7.80	7.63	7.66
727	NYSE	SEM	Wed, Mar 2, 2011	7.73	7.76	7.60	7.65
726	NYSE	SEM	Tue, Mar 1, 2011	7.84	8.00	7.72	7.76
725	NYSE	SEM	Mon, Feb 28, 2011	7.77	7.87	7.69	7.80
724	NYSE	SEM	Fri, Feb 25, 2011	7.66	7.81	7.64	7.71
723	NYSE	SEM	Thu, Feb 24, 2011	7.63	7.65	7.54	7.63
722	NYSE	SEM	Wed, Feb 23, 2011	7.48	7.61	7.46	7.60
721	NYSE	SEM	Tue, Feb 22, 2011	7.54	7.57	7.43	7.45
720	NYSE	SEM	Fri, Feb 18, 2011	7.75	7.76	7.56	7.62
719	NYSE	SEM	Thu, Feb 17, 2011	7.70	7.76	7.63	7.72
718	NYSE	SEM	Wed, Feb 16, 2011	7.45	7.75	7.45	7.69
717	NYSE	SEM	Tue, Feb 15, 2011	7.37	7.51	7.33	7.45
716	NYSE	SEM	Mon, Feb 14, 2011	7.28	7.39	7.23	7.37
715	NYSE	SEM	Fri, Feb 11, 2011	7.05	7.30	7.04	7.28
714	NYSE	SEM	Thu, Feb 10, 2011	6.98	7.06	6.97	7.06
713	NYSE	SEM	Wed, Feb 9, 2011	7.12	7.16	6.96	7.02
712	NYSE	SEM	Tue, Feb 8, 2011	7.35	7.60	7.09	7.13
711	NYSE	SEM	Mon, Feb 7, 2011	6.83	6.87	6.74	6.80
710	NYSE	SEM	Fri, Feb 4, 2011	6.94	6.95	6.78	6.84
709	NYSE	SEM	Thu, Feb 3, 2011	6.79	6.97	6.68	6.95
708	NYSE	SEM	Wed, Feb 2, 2011	7.00	7.03	6.81	6.82
707	NYSE	SEM	Tue, Feb 1, 2011	6.77	7.01	6.74	7.00
706	NYSE	SEM	Mon, Jan 31, 2011	6.71	6.83	6.70	6.74
705	NYSE	SEM	Fri, Jan 28, 2011	6.91	7.00	6.70	6.70
704	NYSE	SEM	Thu, Jan 27, 2011	7.00	7.03	6.93	6.94
703	NYSE	SEM	Wed, Jan 26, 2011	7.04	7.07	6.98	7.00
702	NYSE	SEM	Tue, Jan 25, 2011	7.05	7.09	7.01	7.04
701	NYSE	SEM	Mon, Jan 24, 2011	7.02	7.30	6.99	7.05
700	NYSE	SEM	Fri, Jan 21, 2011	7.26	7.39	6.97	7.01
699	NYSE	SEM	Thu, Jan 20, 2011	7.01	7.17	6.90	6.92
698	NYSE	SEM	Wed, Jan 19, 2011	7.20	7.20	7.00	7.02
697	NYSE	SEM	Tue, Jan 18, 2011	7.20	7.26	7.09	7.20
696	NYSE	SEM	Fri, Jan 14, 2011	7.23	7.28	7.17	7.22
695	NYSE	SEM	Thu, Jan 13, 2011	7.22	7.30	7.17	7.22
694	NYSE	SEM	Wed, Jan 12, 2011	7.33	7.34	7.09	7.25
693	NYSE	SEM	Tue, Jan 11, 2011	7.43	7.43	7.27	7.28
692	NYSE	SEM	Mon, Jan 10, 2011	7.14	7.34	7.03	7.32
691	NYSE	SEM	Fri, Jan 7, 2011	7.03	7.20	6.96	7.17
690	NYSE	SEM	Thu, Jan 6, 2011	7.03	7.15	6.96	7.00
689	NYSE	SEM	Wed, Jan 5, 2011	7.04	7.14	7.03	7.05
688	NYSE	SEM	Tue, Jan 4, 2011	7.25	7.30	7.03	7.04
687	NYSE	SEM	Mon, Jan 3, 2011	7.35	7.35	7.17	7.21
686	NYSE	SEM	Fri, Dec 31, 2010	7.28	7.37	7.23	7.31
685	NYSE	SEM	Thu, Dec 30, 2010	7.33	7.35	7.32	7.32
684	NYSE	SEM	Wed, Dec 29, 2010	7.31	7.39	7.30	7.32
683	NYSE	SEM	Tue, Dec 28, 2010	7.28	7.32	7.20	7.27
682	NYSE	SEM	Mon, Dec 27, 2010	7.28	7.38	7.26	7.29
681	NYSE	SEM	Thu, Dec 23, 2010	7.30	7.37	7.26	7.27
680	NYSE	SEM	Wed, Dec 22, 2010	7.22	7.36	7.19	7.31
679	NYSE	SEM	Tue, Dec 21, 2010	7.10	7.22	7.06	7.19
678	NYSE	SEM	Mon, Dec 20, 2010	7.07	7.13	7.00	7.10
677	NYSE	SEM	Fri, Dec 17, 2010	7.05	7.08	6.91	7.07
676	NYSE	SEM	Thu, Dec 16, 2010	6.91	7.06	6.85	7.03
675	NYSE	SEM	Wed, Dec 15, 2010	6.74	7.00	6.74	6.89
674	NYSE	SEM	Tue, Dec 14, 2010	6.54	6.81	6.51	6.73
673	NYSE	SEM	Mon, Dec 13, 2010	6.72	6.75	6.51	6.51
672	NYSE	SEM	Fri, Dec 10, 2010	6.50	6.71	6.45	6.71
671	NYSE	SEM	Thu, Dec 9, 2010	6.34	6.49	6.22	6.47
670	NYSE	SEM	Wed, Dec 8, 2010	6.32	6.37	6.25	6.27
669	NYSE	SEM	Tue, Dec 7, 2010	6.49	6.50	6.28	6.28
668	NYSE	SEM	Mon, Dec 6, 2010	6.42	6.50	6.35	6.44
667	NYSE	SEM	Fri, Dec 3, 2010	6.36	6.49	6.35	6.45
666	NYSE	SEM	Thu, Dec 2, 2010	6.18	6.41	6.18	6.39
665	NYSE	SEM	Wed, Dec 1, 2010	6.30	6.35	6.17	6.19
664	NYSE	SEM	Tue, Nov 30, 2010	6.10	6.25	6.04	6.19
663	NYSE	SEM	Mon, Nov 29, 2010	6.06	6.22	5.95	6.18
662	NYSE	SEM	Fri, Nov 26, 2010	6.00	6.15	5.99	6.10
661	NYSE	SEM	Wed, Nov 24, 2010	5.91	6.09	5.90	6.02
660	NYSE	SEM	Tue, Nov 23, 2010	5.74	5.92	5.66	5.84
659	NYSE	SEM	Mon, Nov 22, 2010	6.27	6.34	5.62	5.76
658	NYSE	SEM	Fri, Nov 19, 2010	6.24	6.31	6.21	6.29
657	NYSE	SEM	Thu, Nov 18, 2010	6.19	6.28	6.19	6.24
656	NYSE	SEM	Wed, Nov 17, 2010	6.20	6.32	6.12	6.13
655	NYSE	SEM	Tue, Nov 16, 2010	6.20	6.23	6.05	6.17
654	NYSE	SEM	Mon, Nov 15, 2010	6.23	6.34	6.16	6.23
653	NYSE	SEM	Fri, Nov 12, 2010	6.23	6.32	6.18	6.20
652	NYSE	SEM	Thu, Nov 11, 2010	6.35	6.36	6.20	6.29
651	NYSE	SEM	Wed, Nov 10, 2010	6.30	6.44	6.23	6.38
650	NYSE	SEM	Tue, Nov 9, 2010	6.39	6.45	6.10	6.28
649	NYSE	SEM	Mon, Nov 8, 2010	6.52	6.75	6.26	6.40
648	NYSE	SEM	Fri, Nov 5, 2010	6.94	6.94	6.02	6.49
647	NYSE	SEM	Thu, Nov 4, 2010	7.46	7.46	7.12	7.25
646	NYSE	SEM	Wed, Nov 3, 2010	7.43	7.43	7.26	7.34
645	NYSE	SEM	Tue, Nov 2, 2010	7.31	7.45	7.25	7.39
644	NYSE	SEM	Mon, Nov 1, 2010	7.50	7.54	7.21	7.28
643	NYSE	SEM	Fri, Oct 29, 2010	7.45	7.54	7.39	7.48
642	NYSE	SEM	Thu, Oct 28, 2010	7.56	7.62	7.45	7.46
641	NYSE	SEM	Wed, Oct 27, 2010	7.47	7.52	7.44	7.50
640	NYSE	SEM	Tue, Oct 26, 2010	7.46	7.55	7.40	7.51
639	NYSE	SEM	Mon, Oct 25, 2010	7.57	7.66	7.48	7.51
638	NYSE	SEM	Fri, Oct 22, 2010	7.51	7.56	7.46	7.51
637	NYSE	SEM	Thu, Oct 21, 2010	7.60	7.60	7.34	7.53
636	NYSE	SEM	Wed, Oct 20, 2010	7.55	7.60	7.51	7.55
635	NYSE	SEM	Tue, Oct 19, 2010	7.57	7.66	7.45	7.49
634	NYSE	SEM	Mon, Oct 18, 2010	7.63	7.68	7.58	7.67
633	NYSE	SEM	Fri, Oct 15, 2010	7.61	7.79	7.50	7.60
632	NYSE	SEM	Thu, Oct 14, 2010	7.55	7.55	7.43	7.52
631	NYSE	SEM	Wed, Oct 13, 2010	7.50	7.63	7.48	7.54
630	NYSE	SEM	Tue, Oct 12, 2010	7.59	7.59	7.45	7.48
629	NYSE	SEM	Mon, Oct 11, 2010	7.64	7.66	7.59	7.63
628	NYSE	SEM	Fri, Oct 8, 2010	7.48	7.75	7.43	7.66
627	NYSE	SEM	Thu, Oct 7, 2010	7.55	7.56	7.37	7.46
626	NYSE	SEM	Wed, Oct 6, 2010	7.46	7.50	7.39	7.48
625	NYSE	SEM	Tue, Oct 5, 2010	7.45	7.51	7.40	7.49
624	NYSE	SEM	Mon, Oct 4, 2010	7.64	7.64	7.33	7.36
623	NYSE	SEM	Fri, Oct 1, 2010	7.79	7.79	7.61	7.68
622	NYSE	SEM	Thu, Sep 30, 2010	7.83	7.83	7.68	7.70
621	NYSE	SEM	Wed, Sep 29, 2010	7.70	7.81	7.65	7.76
620	NYSE	SEM	Tue, Sep 28, 2010	7.69	7.85	7.64	7.75
619	NYSE	SEM	Mon, Sep 27, 2010	7.77	7.77	7.58	7.69
618	NYSE	SEM	Fri, Sep 24, 2010	7.60	7.81	7.60	7.75
617	NYSE	SEM	Thu, Sep 23, 2010	7.60	7.77	7.47	7.48
616	NYSE	SEM	Wed, Sep 22, 2010	7.80	7.83	7.63	7.68
615	NYSE	SEM	Tue, Sep 21, 2010	7.92	7.96	7.81	7.81
614	NYSE	SEM	Mon, Sep 20, 2010	7.77	7.96	7.69	7.95
613	NYSE	SEM	Fri, Sep 17, 2010	7.79	7.81	7.51	7.77
612	NYSE	SEM	Thu, Sep 16, 2010	7.85	7.92	7.62	7.74
611	NYSE	SEM	Wed, Sep 15, 2010	7.77	7.99	7.66	7.85
610	NYSE	SEM	Tue, Sep 14, 2010	7.48	7.84	7.40	7.78
609	NYSE	SEM	Mon, Sep 13, 2010	7.62	7.66	7.41	7.48
608	NYSE	SEM	Fri, Sep 10, 2010	7.57	7.57	7.31	7.43
607	NYSE	SEM	Thu, Sep 9, 2010	7.76	7.76	7.49	7.55
606	NYSE	SEM	Wed, Sep 8, 2010	7.67	7.74	7.60	7.62
605	NYSE	SEM	Tue, Sep 7, 2010	7.77	7.80	7.58	7.66
604	NYSE	SEM	Fri, Sep 3, 2010	7.75	7.99	7.74	7.78
603	NYSE	SEM	Thu, Sep 2, 2010	7.42	7.66	7.32	7.64
602	NYSE	SEM	Wed, Sep 1, 2010	7.27	7.47	7.27	7.43
601	NYSE	SEM	Tue, Aug 31, 2010	7.13	7.22	7.00	7.15
600	NYSE	SEM	Mon, Aug 30, 2010	7.36	7.46	7.11	7.15
599	NYSE	SEM	Fri, Aug 27, 2010	7.28	7.37	7.11	7.36
598	NYSE	SEM	Thu, Aug 26, 2010	7.54	7.54	7.17	7.20
597	NYSE	SEM	Wed, Aug 25, 2010	7.25	7.54	7.13	7.53
596	NYSE	SEM	Tue, Aug 24, 2010	7.18	7.31	7.08	7.29
595	NYSE	SEM	Mon, Aug 23, 2010	7.29	7.35	7.15	7.25
594	NYSE	SEM	Fri, Aug 20, 2010	7.06	7.27	6.94	7.26
593	NYSE	SEM	Thu, Aug 19, 2010	7.21	7.21	7.00	7.11
592	NYSE	SEM	Wed, Aug 18, 2010	7.18	7.35	7.07	7.26
591	NYSE	SEM	Tue, Aug 17, 2010	7.19	7.34	7.10	7.22
590	NYSE	SEM	Mon, Aug 16, 2010	6.93	7.13	6.88	7.11
589	NYSE	SEM	Fri, Aug 13, 2010	7.01	7.15	6.94	6.99
588	NYSE	SEM	Thu, Aug 12, 2010	6.75	7.07	6.75	7.05
587	NYSE	SEM	Wed, Aug 11, 2010	7.16	7.20	6.87	6.94
586	NYSE	SEM	Tue, Aug 10, 2010	7.22	7.39	7.15	7.29
585	NYSE	SEM	Mon, Aug 9, 2010	7.22	7.32	7.20	7.31
584	NYSE	SEM	Fri, Aug 6, 2010	6.54	7.22	6.54	7.19
583	NYSE	SEM	Thu, Aug 5, 2010	6.71	6.71	6.60	6.66
582	NYSE	SEM	Wed, Aug 4, 2010	6.72	6.79	6.57	6.73
581	NYSE	SEM	Tue, Aug 3, 2010	6.74	6.80	6.67	6.70
580	NYSE	SEM	Mon, Aug 2, 2010	6.65	6.81	6.61	6.79
579	NYSE	SEM	Fri, Jul 30, 2010	6.46	6.68	6.43	6.55
578	NYSE	SEM	Thu, Jul 29, 2010	6.42	6.64	6.32	6.53
577	NYSE	SEM	Wed, Jul 28, 2010	6.67	6.78	6.34	6.38
576	NYSE	SEM	Tue, Jul 27, 2010	6.79	6.81	6.65	6.70
575	NYSE	SEM	Mon, Jul 26, 2010	6.44	6.73	6.27	6.72
574	NYSE	SEM	Fri, Jul 23, 2010	6.28	6.42	6.16	6.40
573	NYSE	SEM	Thu, Jul 22, 2010	6.04	6.40	5.97	6.33
572	NYSE	SEM	Wed, Jul 21, 2010	6.21	6.27	5.96	5.96
571	NYSE	SEM	Tue, Jul 20, 2010	5.99	6.16	5.95	6.15
570	NYSE	SEM	Mon, Jul 19, 2010	6.10	6.15	5.98	6.05
569	NYSE	SEM	Fri, Jul 16, 2010	6.24	6.41	6.04	6.06
568	NYSE	SEM	Thu, Jul 15, 2010	6.33	6.39	6.18	6.32
567	NYSE	SEM	Wed, Jul 14, 2010	6.32	6.34	6.25	6.29
566	NYSE	SEM	Tue, Jul 13, 2010	6.33	6.40	6.24	6.33
565	NYSE	SEM	Mon, Jul 12, 2010	6.47	6.49	6.21	6.22
564	NYSE	SEM	Fri, Jul 9, 2010	6.42	6.52	6.35	6.51
563	NYSE	SEM	Thu, Jul 8, 2010	6.43	6.46	6.26	6.41
562	NYSE	SEM	Wed, Jul 7, 2010	6.17	6.37	6.17	6.37
561	NYSE	SEM	Tue, Jul 6, 2010	6.43	6.56	6.12	6.17
560	NYSE	SEM	Fri, Jul 2, 2010	6.29	6.38	6.08	6.29
559	NYSE	SEM	Thu, Jul 1, 2010	6.76	6.77	6.21	6.32
558	NYSE	SEM	Wed, Jun 30, 2010	6.82	6.88	6.70	6.78
557	NYSE	SEM	Tue, Jun 29, 2010	7.30	7.32	6.70	6.81
556	NYSE	SEM	Mon, Jun 28, 2010	7.53	7.53	7.34	7.40
555	NYSE	SEM	Fri, Jun 25, 2010	7.47	7.71	7.38	7.57
554	NYSE	SEM	Thu, Jun 24, 2010	7.38	7.57	7.38	7.43
553	NYSE	SEM	Wed, Jun 23, 2010	7.37	7.51	7.36	7.41
552	NYSE	SEM	Tue, Jun 22, 2010	7.66	7.83	7.40	7.40
551	NYSE	SEM	Mon, Jun 21, 2010	7.69	7.84	7.56	7.64
550	NYSE	SEM	Fri, Jun 18, 2010	7.53	7.69	7.38	7.61
549	NYSE	SEM	Thu, Jun 17, 2010	7.57	7.58	7.45	7.54
548	NYSE	SEM	Wed, Jun 16, 2010	7.60	7.63	7.50	7.58
547	NYSE	SEM	Tue, Jun 15, 2010	7.72	7.72	7.47	7.65
546	NYSE	SEM	Mon, Jun 14, 2010	7.67	7.78	7.28	7.63
545	NYSE	SEM	Fri, Jun 11, 2010	6.93	7.13	6.93	7.13
544	NYSE	SEM	Thu, Jun 10, 2010	7.39	7.41	6.98	7.05
543	NYSE	SEM	Wed, Jun 9, 2010	7.34	7.56	7.25	7.31
542	NYSE	SEM	Tue, Jun 8, 2010	7.47	7.47	7.00	7.22
541	NYSE	SEM	Mon, Jun 7, 2010	7.62	7.70	7.40	7.46
540	NYSE	SEM	Fri, Jun 4, 2010	7.83	7.83	7.55	7.60
539	NYSE	SEM	Thu, Jun 3, 2010	7.96	7.98	7.80	7.89
538	NYSE	SEM	Wed, Jun 2, 2010	7.86	7.98	7.84	7.96
537	NYSE	SEM	Tue, Jun 1, 2010	8.02	8.11	7.84	7.85
536	NYSE	SEM	Fri, May 28, 2010	8.16	8.30	7.93	8.10
535	NYSE	SEM	Thu, May 27, 2010	8.35	8.35	8.11	8.20
534	NYSE	SEM	Wed, May 26, 2010	8.04	8.22	7.96	8.19
533	NYSE	SEM	Tue, May 25, 2010	7.74	8.09	7.56	8.04
532	NYSE	SEM	Mon, May 24, 2010	8.11	8.14	7.86	7.91
531	NYSE	SEM	Fri, May 21, 2010	7.90	8.10	7.78	8.08
530	NYSE	SEM	Thu, May 20, 2010	8.01	8.07	7.90	8.01
529	NYSE	SEM	Wed, May 19, 2010	8.04	8.22	7.90	8.21
528	NYSE	SEM	Tue, May 18, 2010	8.26	8.27	8.03	8.04
527	NYSE	SEM	Mon, May 17, 2010	8.53	8.55	8.10	8.13
526	NYSE	SEM	Fri, May 14, 2010	8.78	8.82	8.38	8.48
525	NYSE	SEM	Thu, May 13, 2010	8.98	9.00	8.63	8.76
524	NYSE	SEM	Wed, May 12, 2010	8.75	9.00	8.72	8.98
523	NYSE	SEM	Tue, May 11, 2010	8.41	8.75	8.31	8.66
522	NYSE	SEM	Mon, May 10, 2010	8.43	8.53	8.22	8.48
521	NYSE	SEM	Fri, May 7, 2010	8.23	8.38	8.04	8.25
520	NYSE	SEM	Thu, May 6, 2010	8.33	8.65	8.00	8.33
519	NYSE	SEM	Wed, May 5, 2010	8.21	8.62	8.21	8.36
518	NYSE	SEM	Tue, May 4, 2010	8.68	8.76	8.26	8.31
517	NYSE	SEM	Mon, May 3, 2010	8.75	8.94	8.52	8.83
516	NYSE	SEM	Fri, Apr 30, 2010	8.83	8.96	8.68	8.69
515	NYSE	SEM	Thu, Apr 29, 2010	8.56	8.96	8.55	8.80
514	NYSE	SEM	Wed, Apr 28, 2010	8.69	8.80	8.51	8.56
513	NYSE	SEM	Tue, Apr 27, 2010	8.90	9.05	8.66	8.69
512	NYSE	SEM	Mon, Apr 26, 2010	8.97	9.02	8.81	8.91
511	NYSE	SEM	Fri, Apr 23, 2010	8.74	8.96	8.66	8.95
510	NYSE	SEM	Thu, Apr 22, 2010	8.63	8.77	8.42	8.71
509	NYSE	SEM	Wed, Apr 21, 2010	8.65	8.75	8.60	8.68
508	NYSE	SEM	Tue, Apr 20, 2010	8.41	8.63	8.38	8.63
507	NYSE	SEM	Mon, Apr 19, 2010	8.43	8.50	8.25	8.35
506	NYSE	SEM	Fri, Apr 16, 2010	8.29	8.56	8.19	8.43
505	NYSE	SEM	Thu, Apr 15, 2010	8.27	8.30	8.18	8.29
504	NYSE	SEM	Wed, Apr 14, 2010	8.19	8.34	8.07	8.30
503	NYSE	SEM	Tue, Apr 13, 2010	8.22	8.25	8.08	8.17
502	NYSE	SEM	Mon, Apr 12, 2010	8.13	8.28	8.13	8.26
501	NYSE	SEM	Fri, Apr 9, 2010	8.22	8.29	8.05	8.16
500	NYSE	SEM	Thu, Apr 8, 2010	8.29	8.30	8.20	8.26
499	NYSE	SEM	Wed, Apr 7, 2010	8.37	8.48	8.27	8.29
498	NYSE	SEM	Tue, Apr 6, 2010	8.35	8.43	8.35	8.40
497	NYSE	SEM	Mon, Apr 5, 2010	8.44	8.45	8.35	8.41
496	NYSE	SEM	Thu, Apr 1, 2010	8.45	8.50	8.39	8.39
495	NYSE	SEM	Wed, Mar 31, 2010	8.43	8.50	8.33	8.44
494	NYSE	SEM	Tue, Mar 30, 2010	8.37	8.53	8.22	8.44
493	NYSE	SEM	Mon, Mar 29, 2010	8.23	8.39	8.15	8.34
492	NYSE	SEM	Fri, Mar 26, 2010	8.49	8.62	8.20	8.23
491	NYSE	SEM	Thu, Mar 25, 2010	8.68	8.81	8.41	8.48
490	NYSE	SEM	Wed, Mar 24, 2010	8.72	8.77	8.58	8.66
489	NYSE	SEM	Tue, Mar 23, 2010	8.76	9.00	8.61	8.75
488	NYSE	SEM	Mon, Mar 22, 2010	8.48	8.84	8.48	8.70
487	NYSE	SEM	Fri, Mar 19, 2010	8.55	8.57	8.40	8.50
486	NYSE	SEM	Thu, Mar 18, 2010	8.29	8.51	8.22	8.50
485	NYSE	SEM	Wed, Mar 17, 2010	8.06	8.43	8.05	8.33
484	NYSE	SEM	Tue, Mar 16, 2010	7.89	8.09	7.86	8.09
483	NYSE	SEM	Mon, Mar 15, 2010	8.03	8.10	7.85	7.87
482	NYSE	SEM	Fri, Mar 12, 2010	8.17	8.17	8.00	8.07
481	NYSE	SEM	Thu, Mar 11, 2010	8.08	8.22	8.03	8.17
480	NYSE	SEM	Wed, Mar 10, 2010	8.29	8.32	8.07	8.13
479	NYSE	SEM	Tue, Mar 9, 2010	8.67	8.67	7.96	8.31
478	NYSE	SEM	Mon, Mar 8, 2010	8.79	8.81	8.66	8.74
477	NYSE	SEM	Fri, Mar 5, 2010	8.57	8.80	8.53	8.76
476	NYSE	SEM	Thu, Mar 4, 2010	8.68	8.74	8.50	8.55
475	NYSE	SEM	Wed, Mar 3, 2010	8.96	8.98	8.63	8.66
474	NYSE	SEM	Tue, Mar 2, 2010	8.22	8.55	8.15	8.47
473	NYSE	SEM	Mon, Mar 1, 2010	8.25	8.27	8.17	8.23
472	NYSE	SEM	Fri, Feb 26, 2010	8.07	8.87	8.06	8.19
471	NYSE	SEM	Thu, Feb 25, 2010	8.11	8.18	8.02	8.09
470	NYSE	SEM	Wed, Feb 24, 2010	8.15	8.22	8.05	8.18
469	NYSE	SEM	Tue, Feb 23, 2010	8.25	8.32	8.12	8.15
468	NYSE	SEM	Mon, Feb 22, 2010	8.30	8.41	8.11	8.29
467	NYSE	SEM	Fri, Feb 19, 2010	8.66	8.81	8.19	8.30
466	NYSE	SEM	Thu, Feb 18, 2010	8.85	9.03	8.50	8.80
465	NYSE	SEM	Wed, Feb 17, 2010	8.84	8.94	8.73	8.84
464	NYSE	SEM	Tue, Feb 16, 2010	8.89	8.89	8.73	8.81
463	NYSE	SEM	Fri, Feb 12, 2010	8.83	8.94	8.74	8.84
462	NYSE	SEM	Thu, Feb 11, 2010	8.85	8.91	8.73	8.90
461	NYSE	SEM	Wed, Feb 10, 2010	9.04	9.04	8.32	8.90
460	NYSE	SEM	Tue, Feb 9, 2010	9.14	9.14	8.87	9.11
459	NYSE	SEM	Mon, Feb 8, 2010	9.15	9.19	9.03	9.06
458	NYSE	SEM	Fri, Feb 5, 2010	9.33	9.33	9.09	9.19
457	NYSE	SEM	Thu, Feb 4, 2010	9.49	9.62	9.30	9.33
456	NYSE	SEM	Wed, Feb 3, 2010	9.69	9.73	9.55	9.59
455	NYSE	SEM	Tue, Feb 2, 2010	9.59	9.93	9.54	9.76
454	NYSE	SEM	Mon, Feb 1, 2010	9.91	9.92	9.52	9.62
453	NYSE	SEM	Fri, Jan 29, 2010	9.78	10.02	9.78	9.91
452	NYSE	SEM	Thu, Jan 28, 2010	10.02	10.02	9.60	9.77
451	NYSE	SEM	Wed, Jan 27, 2010	9.77	10.09	9.77	10.03
450	NYSE	SEM	Tue, Jan 26, 2010	9.84	10.12	9.76	9.87
449	NYSE	SEM	Mon, Jan 25, 2010	10.00	10.02	9.81	9.90
448	NYSE	SEM	Fri, Jan 22, 2010	9.95	10.23	9.80	9.90
447	NYSE	SEM	Thu, Jan 21, 2010	10.11	10.18	9.89	9.94
446	NYSE	SEM	Wed, Jan 20, 2010	10.44	10.45	10.07	10.12
445	NYSE	SEM	Tue, Jan 19, 2010	10.34	10.60	10.32	10.50
444	NYSE	SEM	Fri, Jan 15, 2010	10.53	10.53	10.28	10.37
443	NYSE	SEM	Thu, Jan 14, 2010	10.33	10.51	10.25	10.50
442	NYSE	SEM	Wed, Jan 13, 2010	10.21	10.51	10.17	10.39
441	NYSE	SEM	Tue, Jan 12, 2010	10.19	10.29	10.13	10.20
440	NYSE	SEM	Mon, Jan 11, 2010	10.39	10.39	10.18	10.30
439	NYSE	SEM	Fri, Jan 8, 2010	10.29	10.39	10.11	10.32
438	NYSE	SEM	Thu, Jan 7, 2010	10.23	10.40	10.23	10.30
437	NYSE	SEM	Wed, Jan 6, 2010	10.50	10.66	10.16	10.26
436	NYSE	SEM	Tue, Jan 5, 2010	10.76	10.79	10.53	10.56
435	NYSE	SEM	Mon, Jan 4, 2010	10.69	10.81	10.63	10.75
434	NYSE	SEM	Thu, Dec 31, 2009	10.53	10.65	10.45	10.62
433	NYSE	SEM	Wed, Dec 30, 2009	10.76	10.87	10.37	10.55
432	NYSE	SEM	Tue, Dec 29, 2009	10.43	10.88	10.26	10.78
431	NYSE	SEM	Mon, Dec 28, 2009	10.44	10.47	10.34	10.45
430	NYSE	SEM	Thu, Dec 24, 2009	10.47	10.58	10.36	10.43
429	NYSE	SEM	Wed, Dec 23, 2009	10.13	10.50	10.06	10.47
428	NYSE	SEM	Tue, Dec 22, 2009	10.28	10.40	10.02	10.03
427	NYSE	SEM	Mon, Dec 21, 2009	10.22	10.31	10.00	10.25
426	NYSE	SEM	Fri, Dec 18, 2009	10.12	10.50	10.06	10.27
425	NYSE	SEM	Thu, Dec 17, 2009	9.67	10.05	9.65	10.03
424	NYSE	SEM	Wed, Dec 16, 2009	9.85	9.95	9.65	9.80
423	NYSE	SEM	Tue, Dec 15, 2009	9.88	10.00	9.51	9.81
422	NYSE	SEM	Mon, Dec 14, 2009	9.84	9.86	9.58	9.82
421	NYSE	SEM	Fri, Dec 11, 2009	9.79	9.90	9.65	9.85
420	NYSE	SEM	Thu, Dec 10, 2009	9.59	9.81	9.41	9.80
419	NYSE	SEM	Wed, Dec 9, 2009	9.70	9.74	9.49	9.65
418	NYSE	SEM	Tue, Dec 8, 2009	9.34	9.73	9.31	9.71
417	NYSE	SEM	Mon, Dec 7, 2009	9.30	9.43	9.22	9.42
416	NYSE	SEM	Fri, Dec 4, 2009	9.43	9.50	9.20	9.29
415	NYSE	SEM	Thu, Dec 3, 2009	9.35	9.59	9.13	9.44
414	NYSE	SEM	Wed, Dec 2, 2009	9.34	9.35	9.15	9.29
413	NYSE	SEM	Tue, Dec 1, 2009	9.07	9.53	9.04	9.36
412	NYSE	SEM	Mon, Nov 30, 2009	9.05	9.10	8.95	9.05
411	NYSE	SEM	Fri, Nov 27, 2009	9.05	9.12	8.93	9.06
410	NYSE	SEM	Wed, Nov 25, 2009	9.26	9.26	9.09	9.24
409	NYSE	SEM	Tue, Nov 24, 2009	9.12	9.24	8.99	9.23
408	NYSE	SEM	Mon, Nov 23, 2009	9.10	9.22	9.08	9.18
407	NYSE	SEM	Fri, Nov 20, 2009	8.94	9.15	8.79	9.14
406	NYSE	SEM	Thu, Nov 19, 2009	9.10	9.10	8.61	8.98
405	NYSE	SEM	Wed, Nov 18, 2009	9.33	9.36	9.15	9.20
404	NYSE	SEM	Tue, Nov 17, 2009	9.27	9.40	9.25	9.34
403	NYSE	SEM	Mon, Nov 16, 2009	9.39	9.45	9.20	9.40
402	NYSE	SEM	Fri, Nov 13, 2009	9.64	9.64	9.20	9.39
401	NYSE	SEM	Thu, Nov 12, 2009	9.51	9.79	9.51	9.74
400	NYSE	SEM	Wed, Nov 11, 2009	9.66	9.76	9.53	9.75
399	NYSE	SEM	Tue, Nov 10, 2009	9.75	9.81	9.68	9.72
398	NYSE	SEM	Mon, Nov 9, 2009	10.00	10.00	9.62	9.76
397	NYSE	SEM	Fri, Nov 6, 2009	9.27	9.92	9.27	9.90
396	NYSE	SEM	Thu, Nov 5, 2009	9.95	10.03	9.91	10.00
395	NYSE	SEM	Wed, Nov 4, 2009	9.85	10.10	9.81	9.89
394	NYSE	SEM	Tue, Nov 3, 2009	9.56	9.69	9.47	9.65
393	NYSE	SEM	Mon, Nov 2, 2009	9.59	9.80	9.42	9.74
392	NYSE	SEM	Fri, Oct 30, 2009	9.55	9.74	9.12	9.70
391	NYSE	SEM	Thu, Oct 29, 2009	9.44	9.68	9.18	9.63
390	NYSE	SEM	Wed, Oct 28, 2009	9.59	9.59	9.41	9.48
389	NYSE	SEM	Tue, Oct 27, 2009	9.59	9.70	9.50	9.62
388	NYSE	SEM	Mon, Oct 26, 2009	9.65	9.68	9.21	9.60
387	NYSE	SEM	Fri, Oct 23, 2009	9.70	10.00	9.63	9.67
386	NYSE	SEM	Thu, Oct 22, 2009	9.70	9.75	9.65	9.73
385	NYSE	SEM	Wed, Oct 21, 2009	9.70	9.72	9.68	9.70
384	NYSE	SEM	Tue, Oct 20, 2009	9.63	9.75	9.60	9.75
383	NYSE	SEM	Mon, Oct 19, 2009	9.72	9.75	9.70	9.73
382	NYSE	SEM	Fri, Oct 16, 2009	9.48	9.78	9.48	9.76
381	NYSE	SEM	Thu, Oct 15, 2009	9.80	9.82	9.70	9.77
380	NYSE	SEM	Wed, Oct 14, 2009	9.56	9.80	9.46	9.78
379	NYSE	SEM	Tue, Oct 13, 2009	9.75	9.78	9.69	9.75
378	NYSE	SEM	Mon, Oct 12, 2009	9.94	9.94	9.71	9.75
377	NYSE	SEM	Fri, Oct 9, 2009	9.75	9.84	9.60	9.75
376	NYSE	SEM	Thu, Oct 8, 2009	9.70	9.85	9.60	9.78
375	NYSE	SEM	Wed, Oct 7, 2009	9.68	9.85	9.05	9.75
374	NYSE	SEM	Tue, Oct 6, 2009	10.03	10.05	9.75	9.80
373	NYSE	SEM	Mon, Oct 5, 2009	9.91	10.03	9.63	9.99
372	NYSE	SEM	Fri, Oct 2, 2009	9.97	10.01	9.85	9.99
371	NYSE	SEM	Thu, Oct 1, 2009	9.96	10.07	9.80	10.00
370	NYSE	SEM	Wed, Sep 30, 2009	10.18	10.19	10.00	10.07
369	NYSE	SEM	Tue, Sep 29, 2009	10.49	10.50	10.03	10.09
368	NYSE	SEM	Mon, Sep 28, 2009	10.23	10.55	9.90	10.45
367	NYSE	SEM	Fri, Sep 25, 2009	9.75	10.15	9.35	10.09
366	NYSE	SEM	Tue, Jan 6, 2009	20.59	20.59	20.55	20.55
365	NYSE	SEM	Mon, Dec 29, 2008	19.52	19.52	19.52	19.52
364	NYSE	SEM	Wed, Dec 24, 2008	19.15	19.15	19.15	19.15
363	NYSE	SEM	Fri, Dec 19, 2008	19.40	19.40	19.38	19.38
362	NYSE	SEM	Wed, Dec 17, 2008	20.73	20.84	20.73	20.84
361	NYSE	SEM	Tue, Dec 16, 2008	20.79	20.98	20.31	20.98
360	NYSE	SEM	Mon, Dec 15, 2008	21.48	23.06	21.48	23.06
359	NYSE	SEM	Fri, Dec 12, 2008	20.20	20.20	20.20	20.20
358	NYSE	SEM	Wed, Dec 10, 2008	21.21	21.21	20.08	20.08
357	NYSE	SEM	Fri, Dec 5, 2008	18.76	18.76	18.76	18.76
356	NYSE	SEM	Thu, Dec 4, 2008	20.57	20.57	19.10	19.10
355	NYSE	SEM	Mon, Dec 1, 2008	19.10	19.36	18.00	19.36
354	NYSE	SEM	Tue, Nov 25, 2008	18.57	19.70	18.52	19.49
353	NYSE	SEM	Mon, Nov 24, 2008	18.77	18.77	18.73	18.73
352	NYSE	SEM	Fri, Nov 21, 2008	17.45	17.70	17.45	17.70
351	NYSE	SEM	Thu, Nov 20, 2008	18.18	18.47	18.18	18.47
350	NYSE	SEM	Mon, Nov 17, 2008	19.04	19.04	19.04	19.04
349	NYSE	SEM	Thu, Nov 13, 2008	18.36	18.36	18.36	18.36
348	NYSE	SEM	Wed, Nov 12, 2008	17.90	17.90	17.90	17.90
347	NYSE	SEM	Wed, Nov 5, 2008	19.00	19.06	19.00	19.06
346	NYSE	SEM	Tue, Nov 4, 2008	19.12	19.48	18.95	19.34
345	NYSE	SEM	Mon, Nov 3, 2008	18.18	18.30	18.17	18.30
344	NYSE	SEM	Wed, Oct 29, 2008	19.10	19.10	19.10	19.10
343	NYSE	SEM	Tue, Oct 28, 2008	18.39	18.43	18.38	18.38
342	NYSE	SEM	Mon, Oct 27, 2008	16.20	17.23	16.20	17.23
341	NYSE	SEM	Wed, Oct 22, 2008	16.83	16.83	16.83	16.83
340	NYSE	SEM	Tue, Oct 21, 2008	17.48	17.83	17.48	17.83
339	NYSE	SEM	Wed, Oct 15, 2008	16.71	16.71	16.71	16.71
338	NYSE	SEM	Tue, Oct 14, 2008	17.08	17.08	17.08	17.08
337	NYSE	SEM	Mon, Oct 13, 2008	15.42	17.16	15.42	17.14
336	NYSE	SEM	Fri, Oct 10, 2008	15.82	15.84	14.01	15.00
335	NYSE	SEM	Thu, Oct 9, 2008	20.00	20.00	17.02	17.02
334	NYSE	SEM	Wed, Oct 8, 2008	20.00	20.00	18.71	18.73
333	NYSE	SEM	Tue, Oct 7, 2008	19.53	19.53	19.53	19.53
332	NYSE	SEM	Mon, Oct 6, 2008	19.75	19.75	19.12	19.54
331	NYSE	SEM	Fri, Oct 3, 2008	19.75	19.75	19.73	19.75
330	NYSE	SEM	Wed, Oct 1, 2008	19.23	19.79	19.23	19.79
329	NYSE	SEM	Mon, Sep 29, 2008	19.02	20.06	19.02	20.03
328	NYSE	SEM	Fri, Sep 26, 2008	19.75	19.75	19.75	19.75
327	NYSE	SEM	Mon, Sep 22, 2008	18.00	19.83	17.55	19.83
326	NYSE	SEM	Fri, Sep 19, 2008	19.31	20.00	19.31	20.00
325	NYSE	SEM	Thu, Sep 18, 2008	18.90	18.90	5.00	14.75
324	NYSE	SEM	Wed, Sep 17, 2008	19.20	19.54	17.50	18.35
323	NYSE	SEM	Tue, Sep 16, 2008	19.23	19.63	18.99	19.59
322	NYSE	SEM	Wed, Sep 10, 2008	19.71	19.71	19.39	19.39
321	NYSE	SEM	Tue, Sep 9, 2008	20.00	20.23	19.37	20.23
320	NYSE	SEM	Thu, Sep 4, 2008	19.95	19.95	19.95	19.95
319	NYSE	SEM	Mon, Aug 25, 2008	20.50	20.50	20.50	20.50
318	NYSE	SEM	Thu, Aug 21, 2008	21.19	21.19	21.19	21.19
317	NYSE	SEM	Fri, Aug 15, 2008	20.00	20.00	20.00	20.00
316	NYSE	SEM	Thu, Aug 14, 2008	20.50	20.50	20.50	20.50
315	NYSE	SEM	Wed, Aug 13, 2008	20.50	20.50	20.50	20.50
314	NYSE	SEM	Tue, Aug 12, 2008	20.35	20.36	20.35	20.36
313	NYSE	SEM	Mon, Aug 11, 2008	20.39	20.39	20.39	20.39
312	NYSE	SEM	Wed, Aug 6, 2008	20.35	20.35	20.35	20.35
311	NYSE	SEM	Tue, Aug 5, 2008	21.00	21.00	20.25	20.25
310	NYSE	SEM	Mon, Aug 4, 2008	21.01	21.01	21.00	21.00
309	NYSE	SEM	Wed, Jul 30, 2008	21.23	21.23	21.23	21.23
308	NYSE	SEM	Fri, Jul 25, 2008	20.99	21.10	20.99	21.00
307	NYSE	SEM	Thu, Jul 24, 2008	20.98	20.98	20.84	20.84
306	NYSE	SEM	Wed, Jul 23, 2008	20.90	20.90	20.74	20.74
305	NYSE	SEM	Tue, Jul 22, 2008	20.95	20.95	20.92	20.92
304	NYSE	SEM	Mon, Jul 21, 2008	20.75	20.79	20.75	20.75
303	NYSE	SEM	Wed, Jul 16, 2008	20.91	20.91	20.58	20.80
302	NYSE	SEM	Tue, Jul 15, 2008	21.34	21.34	21.29	21.29
301	NYSE	SEM	Fri, Jul 11, 2008	21.58	21.58	21.55	21.55
300	NYSE	SEM	Thu, Jul 10, 2008	22.15	22.15	22.15	22.15
299	NYSE	SEM	Wed, Jul 9, 2008	22.24	22.34	22.19	22.19
298	NYSE	SEM	Mon, Jul 7, 2008	22.61	22.66	22.40	22.54
297	NYSE	SEM	Thu, Jul 3, 2008	22.45	22.64	22.45	22.63
296	NYSE	SEM	Wed, Jul 2, 2008	22.41	22.77	22.41	22.45
295	NYSE	SEM	Tue, Jul 1, 2008	22.25	22.33	22.20	22.31
294	NYSE	SEM	Mon, Jun 30, 2008	22.19	22.41	22.19	22.39
293	NYSE	SEM	Fri, Jun 27, 2008	22.38	22.38	22.12	22.15
292	NYSE	SEM	Thu, Jun 26, 2008	22.11	22.37	22.11	22.35
291	NYSE	SEM	Tue, Jun 24, 2008	22.11	22.11	22.11	22.11
290	NYSE	SEM	Mon, Jun 23, 2008	22.00	22.33	21.98	22.33
289	NYSE	SEM	Fri, Jun 20, 2008	22.10	22.10	22.10	22.10
288	NYSE	SEM	Fri, Jun 13, 2008	22.14	22.14	22.14	22.14
287	NYSE	SEM	Thu, Jun 12, 2008	22.13	22.13	22.13	22.13
286	NYSE	SEM	Tue, Jun 10, 2008	22.20	22.20	22.12	22.12
285	NYSE	SEM	Mon, Jun 9, 2008	22.32	22.32	22.32	22.32
284	NYSE	SEM	Fri, Jun 6, 2008	22.48	22.64	22.45	22.64
283	NYSE	SEM	Wed, Jun 4, 2008	22.10	22.23	22.10	22.23
282	NYSE	SEM	Tue, Jun 3, 2008	22.61	22.61	22.27	22.27
281	NYSE	SEM	Wed, May 21, 2008	23.21	23.24	23.19	23.19
280	NYSE	SEM	Mon, May 19, 2008	23.05	23.23	22.97	23.23
279	NYSE	SEM	Thu, May 15, 2008	22.80	22.80	22.80	22.80
278	NYSE	SEM	Tue, May 13, 2008	22.52	22.68	22.52	22.68
277	NYSE	SEM	Thu, May 8, 2008	22.57	22.57	22.44	22.48
276	NYSE	SEM	Wed, May 7, 2008	22.61	22.61	22.57	22.57
275	NYSE	SEM	Tue, May 6, 2008	22.70	22.70	22.55	22.55
274	NYSE	SEM	Mon, May 5, 2008	22.42	22.42	22.42	22.42
273	NYSE	SEM	Fri, May 2, 2008	22.56	22.59	22.56	22.59
272	NYSE	SEM	Thu, May 1, 2008	22.51	22.51	22.48	22.48
271	NYSE	SEM	Wed, Apr 30, 2008	22.89	22.89	22.89	22.89
270	NYSE	SEM	Mon, Apr 28, 2008	22.96	22.96	22.96	22.96
269	NYSE	SEM	Fri, Apr 25, 2008	22.91	22.91	22.80	22.80
268	NYSE	SEM	Thu, Apr 24, 2008	22.86	22.86	22.48	22.73
267	NYSE	SEM	Wed, Apr 23, 2008	23.07	23.07	22.90	22.90
266	NYSE	SEM	Tue, Apr 22, 2008	23.05	23.08	23.05	23.07
265	NYSE	SEM	Mon, Apr 21, 2008	22.88	23.04	22.88	23.04
264	NYSE	SEM	Fri, Apr 18, 2008	23.15	23.15	23.15	23.15
263	NYSE	SEM	Thu, Apr 17, 2008	22.74	22.77	22.74	22.77
262	NYSE	SEM	Wed, Apr 16, 2008	22.64	22.70	22.64	22.70
261	NYSE	SEM	Tue, Apr 15, 2008	22.56	22.56	22.50	22.50
260	NYSE	SEM	Mon, Apr 14, 2008	22.22	23.00	22.22	22.29
259	NYSE	SEM	Fri, Apr 11, 2008	22.34	22.47	22.34	22.47
258	NYSE	SEM	Thu, Apr 10, 2008	23.22	23.22	23.05	23.16
257	NYSE	SEM	Wed, Apr 9, 2008	23.21	23.23	23.15	23.20
256	NYSE	SEM	Tue, Apr 8, 2008	22.92	23.09	22.91	23.09
255	NYSE	SEM	Mon, Apr 7, 2008	22.95	22.95	22.65	22.90
254	NYSE	SEM	Thu, Apr 3, 2008	22.80	22.80	22.80	22.80
253	NYSE	SEM	Wed, Apr 2, 2008	22.56	22.80	22.56	22.80
252	NYSE	SEM	Tue, Apr 1, 2008	22.25	22.50	22.25	22.50
251	NYSE	SEM	Mon, Mar 31, 2008	22.09	22.29	21.90	22.10
250	NYSE	SEM	Fri, Mar 28, 2008	22.57	22.57	22.28	22.28
249	NYSE	SEM	Thu, Mar 27, 2008	22.59	22.59	22.50	22.50
248	NYSE	SEM	Wed, Mar 26, 2008	22.38	22.64	22.38	22.45
247	NYSE	SEM	Tue, Mar 25, 2008	22.15	22.30	21.90	22.30
246	NYSE	SEM	Mon, Mar 24, 2008	22.35	22.35	22.35	22.35
245	NYSE	SEM	Thu, Mar 20, 2008	22.00	22.00	22.00	22.00
244	NYSE	SEM	Wed, Mar 19, 2008	22.00	22.08	22.00	22.08
243	NYSE	SEM	Tue, Mar 18, 2008	22.00	22.60	21.60	22.60
242	NYSE	SEM	Mon, Mar 17, 2008	21.48	21.48	21.48	21.48
241	NYSE	SEM	Fri, Mar 14, 2008	22.00	22.00	21.48	21.48
240	NYSE	SEM	Thu, Mar 13, 2008	21.81	21.81	21.62	21.62
239	NYSE	SEM	Wed, Mar 12, 2008	22.60	22.60	21.81	21.81
238	NYSE	SEM	Tue, Mar 11, 2008	22.00	22.00	22.00	22.00
237	NYSE	SEM	Mon, Mar 10, 2008	21.65	21.65	21.26	21.26
236	NYSE	SEM	Fri, Mar 7, 2008	21.65	21.65	21.65	21.65
235	NYSE	SEM	Wed, Mar 5, 2008	22.00	22.63	22.00	22.63
234	NYSE	SEM	Tue, Mar 4, 2008	21.36	22.00	20.34	22.00
233	NYSE	SEM	Mon, Mar 3, 2008	22.25	22.25	22.25	22.25
232	NYSE	SEM	Wed, Feb 27, 2008	22.50	22.50	22.50	22.50
231	NYSE	SEM	Tue, Feb 26, 2008	22.90	22.90	22.60	22.60
230	NYSE	SEM	Thu, Feb 21, 2008	22.60	22.60	22.35	22.35
229	NYSE	SEM	Tue, Feb 19, 2008	22.60	22.70	22.50	22.70
228	NYSE	SEM	Thu, Feb 14, 2008	22.50	22.50	22.50	22.50
227	NYSE	SEM	Wed, Feb 13, 2008	22.50	22.50	22.50	22.50
226	NYSE	SEM	Tue, Feb 12, 2008	22.80	22.80	22.80	22.80
225	NYSE	SEM	Mon, Feb 11, 2008	22.80	22.80	22.80	22.80
224	NYSE	SEM	Fri, Feb 8, 2008	22.80	22.80	22.80	22.80
223	NYSE	SEM	Thu, Feb 7, 2008	22.35	22.74	22.35	22.55
222	NYSE	SEM	Tue, Feb 5, 2008	22.35	22.35	22.35	22.35
221	NYSE	SEM	Wed, Jan 30, 2008	22.90	22.90	22.30	22.30
220	NYSE	SEM	Mon, Jan 28, 2008	22.75	22.75	22.75	22.75
219	NYSE	SEM	Fri, Jan 25, 2008	22.75	22.75	22.75	22.75
218	NYSE	SEM	Thu, Jan 24, 2008	22.00	24.13	21.74	22.27
217	NYSE	SEM	Tue, Jan 22, 2008	22.50	22.50	22.50	22.50
216	NYSE	SEM	Thu, Jan 17, 2008	25.05	25.05	23.20	23.20
215	NYSE	SEM	Wed, Jan 16, 2008	23.15	23.15	23.15	23.15
214	NYSE	SEM	Mon, Jan 14, 2008	23.30	23.40	23.30	23.40
213	NYSE	SEM	Fri, Jan 11, 2008	23.10	23.20	23.10	23.20
212	NYSE	SEM	Thu, Jan 10, 2008	23.10	23.10	23.10	23.10
211	NYSE	SEM	Tue, Jan 8, 2008	23.30	23.30	23.04	23.04
210	NYSE	SEM	Fri, Jan 4, 2008	23.60	23.60	23.50	23.50
209	NYSE	SEM	Thu, Jan 3, 2008	23.50	23.60	23.50	23.60
208	NYSE	SEM	Wed, Jan 2, 2008	23.35	23.40	23.31	23.40
207	NYSE	SEM	Mon, Dec 31, 2007	23.37	23.37	23.37	23.37
206	NYSE	SEM	Fri, Dec 28, 2007	23.50	23.50	23.50	23.50
205	NYSE	SEM	Wed, Dec 26, 2007	23.50	23.50	23.50	23.50
204	NYSE	SEM	Mon, Oct 8, 2007	12.24	12.24	12.24	12.24
203	NYSE	SEM	Fri, Oct 5, 2007	12.21	12.23	12.21	12.23
202	NYSE	SEM	Wed, Oct 3, 2007	12.14	12.17	12.14	12.17
201	NYSE	SEM	Tue, Oct 2, 2007	12.18	12.18	12.02	12.06
200	NYSE	SEM	Thu, Sep 27, 2007	12.16	12.18	12.16	12.18
199	NYSE	SEM	Tue, Sep 25, 2007	12.16	12.16	12.16	12.16
198	NYSE	SEM	Mon, Sep 24, 2007	12.15	12.18	12.15	12.17
197	NYSE	SEM	Fri, Sep 21, 2007	12.15	12.15	12.14	12.14
196	NYSE	SEM	Wed, Sep 19, 2007	12.10	12.12	12.10	12.12
195	NYSE	SEM	Tue, Sep 18, 2007	12.04	12.12	12.04	12.12
194	NYSE	SEM	Mon, Sep 17, 2007	11.96	12.01	11.96	12.01
193	NYSE	SEM	Fri, Sep 14, 2007	11.95	11.96	11.95	11.96
192	NYSE	SEM	Thu, Sep 13, 2007	11.96	11.96	11.95	11.95
191	NYSE	SEM	Wed, Sep 12, 2007	11.94	12.08	11.94	12.01
190	NYSE	SEM	Tue, Sep 11, 2007	11.90	11.91	11.90	11.90
189	NYSE	SEM	Mon, Sep 10, 2007	12.01	12.01	11.85	11.90
188	NYSE	SEM	Wed, Sep 5, 2007	11.90	11.90	11.89	11.89
187	NYSE	SEM	Tue, Sep 4, 2007	11.92	11.92	11.92	11.92
186	NYSE	SEM	Wed, Aug 29, 2007	11.91	11.91	11.91	11.91
185	NYSE	SEM	Tue, Aug 28, 2007	11.81	11.81	11.81	11.81
184	NYSE	SEM	Mon, Aug 27, 2007	11.80	12.07	11.80	11.95
183	NYSE	SEM	Fri, Aug 24, 2007	11.86	11.86	11.86	11.86
182	NYSE	SEM	Thu, Aug 23, 2007	11.76	11.95	11.76	11.95
181	NYSE	SEM	Wed, Aug 22, 2007	11.74	11.89	11.74	11.89
180	NYSE	SEM	Mon, Aug 20, 2007	11.61	11.61	11.61	11.61
179	NYSE	SEM	Thu, Aug 16, 2007	11.75	11.75	11.53	11.53
178	NYSE	SEM	Wed, Aug 15, 2007	11.76	11.76	11.76	11.76
177	NYSE	SEM	Tue, Aug 14, 2007	11.78	11.78	11.78	11.78
176	NYSE	SEM	Fri, Aug 10, 2007	11.83	11.83	11.83	11.83
175	NYSE	SEM	Thu, Aug 9, 2007	11.95	11.97	11.90	11.90
174	NYSE	SEM	Wed, Aug 8, 2007	11.95	11.95	11.95	11.95
173	NYSE	SEM	Tue, Aug 7, 2007	11.77	11.78	11.75	11.78
172	NYSE	SEM	Thu, Aug 2, 2007	11.77	11.77	11.77	11.77
171	NYSE	SEM	Wed, Aug 1, 2007	11.77	11.78	11.77	11.78
170	NYSE	SEM	Mon, Jul 30, 2007	11.78	11.80	11.78	11.80
169	NYSE	SEM	Fri, Jul 27, 2007	11.66	11.76	11.66	11.76
168	NYSE	SEM	Thu, Jul 26, 2007	11.79	11.79	11.71	11.71
167	NYSE	SEM	Wed, Jul 25, 2007	11.81	11.81	11.81	11.81
166	NYSE	SEM	Tue, Jul 24, 2007	11.84	11.88	11.77	11.88
165	NYSE	SEM	Mon, Jul 23, 2007	11.83	11.85	11.83	11.85
164	NYSE	SEM	Fri, Jul 20, 2007	11.88	11.88	11.81	11.81
163	NYSE	SEM	Thu, Jul 19, 2007	12.12	12.12	11.92	11.92
162	NYSE	SEM	Wed, Jul 18, 2007	11.86	11.87	11.86	11.87
161	NYSE	SEM	Fri, Jul 13, 2007	11.84	11.84	11.84	11.84
160	NYSE	SEM	Thu, Jul 12, 2007	11.84	11.85	11.80	11.83
159	NYSE	SEM	Tue, Jul 10, 2007	11.82	11.83	11.80	11.82
158	NYSE	SEM	Mon, Jul 9, 2007	11.84	11.84	11.82	11.82
157	NYSE	SEM	Fri, Jul 6, 2007	11.94	11.95	11.83	11.83
156	NYSE	SEM	Thu, Jul 5, 2007	11.94	11.95	11.80	11.80
155	NYSE	SEM	Tue, Jul 3, 2007	11.81	11.87	11.81	11.87
154	NYSE	SEM	Mon, Jul 2, 2007	11.81	11.81	11.81	11.81
153	NYSE	SEM	Wed, Jun 27, 2007	11.85	11.85	11.85	11.85
152	NYSE	SEM	Wed, Jun 20, 2007	11.77	11.77	11.76	11.76
151	NYSE	SEM	Fri, Jun 15, 2007	11.75	11.75	11.75	11.75
150	NYSE	SEM	Fri, Jun 1, 2007	11.67	11.80	11.67	11.80
149	NYSE	SEM	Thu, May 31, 2007	11.66	11.66	11.66	11.66
148	NYSE	SEM	Thu, May 24, 2007	11.65	11.65	11.65	11.65
147	NYSE	SEM	Mon, May 21, 2007	11.62	11.62	11.62	11.62
146	NYSE	SEM	Fri, May 18, 2007	11.62	11.62	11.62	11.62
145	NYSE	SEM	Tue, May 15, 2007	11.64	11.65	11.64	11.65
144	NYSE	SEM	Mon, May 14, 2007	11.55	11.55	11.55	11.55
143	NYSE	SEM	Thu, May 10, 2007	11.52	11.52	11.52	11.52
142	NYSE	SEM	Mon, May 7, 2007	11.64	11.64	11.64	11.64
141	NYSE	SEM	Wed, May 2, 2007	11.55	11.55	11.55	11.55
140	NYSE	SEM	Fri, Apr 20, 2007	11.51	11.51	11.51	11.51
139	NYSE	SEM	Wed, Apr 18, 2007	11.60	11.60	11.60	11.60
138	NYSE	SEM	Tue, Apr 17, 2007	11.48	11.48	11.48	11.48
137	NYSE	SEM	Thu, Apr 12, 2007	11.40	11.55	11.40	11.50
136	NYSE	SEM	Tue, Apr 10, 2007	11.47	11.50	11.47	11.50
135	NYSE	SEM	Mon, Apr 9, 2007	11.38	11.38	11.38	11.38
134	NYSE	SEM	Thu, Apr 5, 2007	11.37	11.37	11.37	11.37
133	NYSE	SEM	Wed, Apr 4, 2007	11.45	11.45	11.45	11.45
132	NYSE	SEM	Tue, Apr 3, 2007	11.37	11.37	11.37	11.37
131	NYSE	SEM	Fri, Mar 30, 2007	11.32	11.32	11.32	11.32
130	NYSE	SEM	Thu, Mar 29, 2007	11.40	11.40	11.30	11.30
129	NYSE	SEM	Wed, Mar 28, 2007	11.30	11.30	11.30	11.30
128	NYSE	SEM	Tue, Mar 27, 2007	11.15	11.30	11.15	11.19
127	NYSE	SEM	Mon, Mar 26, 2007	11.25	11.40	11.01	11.40
126	NYSE	SEM	Fri, Mar 23, 2007	11.25	11.25	11.25	11.25
125	NYSE	SEM	Thu, Mar 22, 2007	11.10	11.10	11.10	11.10
124	NYSE	SEM	Wed, Mar 21, 2007	11.05	11.05	11.05	11.05
123	NYSE	SEM	Mon, Mar 19, 2007	10.95	11.05	10.95	11.05
122	NYSE	SEM	Thu, Mar 15, 2007	10.90	10.90	10.72	10.85
121	NYSE	SEM	Wed, Mar 14, 2007	11.00	11.01	10.95	10.95
120	NYSE	SEM	Tue, Mar 13, 2007	11.05	11.15	11.05	11.15
119	NYSE	SEM	Mon, Mar 12, 2007	11.15	11.15	11.15	11.15
118	NYSE	SEM	Fri, Mar 9, 2007	11.15	11.15	11.15	11.15
117	NYSE	SEM	Tue, Mar 6, 2007	11.15	11.16	11.15	11.16
116	NYSE	SEM	Mon, Mar 5, 2007	11.10	11.35	11.03	11.35
115	NYSE	SEM	Fri, Mar 2, 2007	11.06	11.10	11.06	11.10
114	NYSE	SEM	Thu, Mar 1, 2007	11.00	11.00	11.00	11.00
113	NYSE	SEM	Wed, Feb 28, 2007	11.22	11.22	11.22	11.22
112	NYSE	SEM	Mon, Feb 26, 2007	11.29	11.55	11.29	11.55
111	NYSE	SEM	Fri, Feb 23, 2007	11.36	11.36	11.36	11.36
110	NYSE	SEM	Thu, Feb 22, 2007	11.36	11.36	11.36	11.36
109	NYSE	SEM	Wed, Feb 21, 2007	11.34	11.34	11.34	11.34
108	NYSE	SEM	Tue, Feb 20, 2007	11.35	11.38	11.34	11.34
107	NYSE	SEM	Fri, Feb 16, 2007	11.34	11.34	11.34	11.34
106	NYSE	SEM	Thu, Feb 15, 2007	11.30	11.70	11.30	11.33
105	NYSE	SEM	Wed, Feb 14, 2007	11.32	11.32	11.32	11.32
104	NYSE	SEM	Tue, Feb 13, 2007	11.27	11.45	11.25	11.45
103	NYSE	SEM	Mon, Feb 12, 2007	11.35	11.35	11.35	11.35
102	NYSE	SEM	Fri, Feb 9, 2007	11.18	11.25	11.15	11.25
101	NYSE	SEM	Thu, Feb 8, 2007	11.18	11.30	11.18	11.30
100	NYSE	SEM	Wed, Feb 7, 2007	11.15	11.16	11.15	11.16
99	NYSE	SEM	Tue, Feb 6, 2007	11.23	11.23	11.23	11.23
98	NYSE	SEM	Mon, Feb 5, 2007	11.17	11.17	11.15	11.15
97	NYSE	SEM	Wed, Jan 31, 2007	11.30	11.30	11.11	11.11
96	NYSE	SEM	Mon, Jan 29, 2007	11.10	11.10	11.10	11.10
95	NYSE	SEM	Wed, Jan 24, 2007	11.10	11.10	11.10	11.10
94	NYSE	SEM	Mon, Jan 22, 2007	11.10	11.10	11.00	11.00
93	NYSE	SEM	Fri, Jan 19, 2007	11.05	11.00	11.00	11.00
92	NYSE	SEM	Thu, Jan 18, 2007	11.05	11.05	11.05	11.05
91	NYSE	SEM	Wed, Jan 17, 2007	11.10	11.10	11.10	11.10
90	NYSE	SEM	Fri, Jan 12, 2007	11.00	11.30	11.00	11.10
89	NYSE	SEM	Thu, Jan 11, 2007	11.00	11.00	11.00	11.00
88	NYSE	SEM	Wed, Jan 10, 2007	10.90	11.00	10.90	11.00
87	NYSE	SEM	Tue, Jan 9, 2007	10.90	11.00	10.90	11.00
86	NYSE	SEM	Mon, Jan 8, 2007	11.00	11.00	11.00	11.00
85	NYSE	SEM	Thu, Jan 4, 2007	11.00	11.00	11.00	11.00
84	NYSE	SEM	Wed, Jan 3, 2007	11.00	11.10	11.00	11.10
83	NYSE	SEM	Thu, Dec 28, 2006	10.90	10.90	10.90	10.90
82	NYSE	SEM	Wed, Dec 27, 2006	10.90	10.90	10.90	10.90
81	NYSE	SEM	Fri, Dec 22, 2006	10.90	10.90	10.90	10.90
80	NYSE	SEM	Thu, Dec 21, 2006	10.90	10.90	10.90	10.90
79	NYSE	SEM	Wed, Dec 20, 2006	10.80	10.80	10.80	10.80
78	NYSE	SEM	Fri, Dec 15, 2006	10.91	11.00	10.90	11.00
77	NYSE	SEM	Thu, Dec 14, 2006	11.00	11.00	11.00	11.00
76	NYSE	SEM	Wed, Dec 13, 2006	10.80	10.80	10.80	10.80
75	NYSE	SEM	Tue, Dec 12, 2006	10.70	10.70	10.70	10.70
74	NYSE	SEM	Mon, Dec 11, 2006	10.90	11.00	10.90	11.00
73	NYSE	SEM	Fri, Dec 8, 2006	10.72	10.70	10.70	10.70
72	NYSE	SEM	Thu, Dec 7, 2006	10.70	10.70	10.70	10.70
71	NYSE	SEM	Wed, Dec 6, 2006	10.70	10.70	10.70	10.70
70	NYSE	SEM	Tue, Dec 5, 2006	10.70	10.80	10.70	10.80
69	NYSE	SEM	Fri, Dec 1, 2006	10.67	10.60	10.60	10.60
68	NYSE	SEM	Thu, Nov 30, 2006	10.60	10.80	10.60	10.80
67	NYSE	SEM	Wed, Nov 29, 2006	10.60	10.60	10.60	10.60
66	NYSE	SEM	Mon, Nov 27, 2006	10.70	10.70	10.70	10.70
65	NYSE	SEM	Fri, Nov 17, 2006	10.66	10.66	10.66	10.66
64	NYSE	SEM	Thu, Nov 16, 2006	10.70	10.70	10.70	10.70
63	NYSE	SEM	Wed, Nov 15, 2006	10.65	10.65	10.65	10.65
62	NYSE	SEM	Tue, Nov 14, 2006	10.80	10.80	10.80	10.80
61	NYSE	SEM	Thu, Nov 9, 2006	10.62	10.95	10.61	10.61
60	NYSE	SEM	Tue, Nov 7, 2006	10.65	10.85	10.65	10.85
59	NYSE	SEM	Mon, Nov 6, 2006	10.65	10.65	10.65	10.65
58	NYSE	SEM	Fri, Nov 3, 2006	10.60	10.60	10.60	10.60
57	NYSE	SEM	Thu, Nov 2, 2006	10.65	10.65	10.65	10.65
56	NYSE	SEM	Wed, Nov 1, 2006	10.62	10.62	10.62	10.62
55	NYSE	SEM	Tue, Oct 31, 2006	10.64	10.64	10.64	10.64
54	NYSE	SEM	Mon, Oct 23, 2006	10.67	10.90	10.67	10.80
53	NYSE	SEM	Fri, Oct 20, 2006	10.70	10.70	10.65	10.67
52	NYSE	SEM	Thu, Oct 19, 2006	10.65	10.90	10.65	10.90
51	NYSE	SEM	Wed, Oct 18, 2006	10.60	10.65	10.60	10.65
50	NYSE	SEM	Tue, Oct 17, 2006	10.66	10.66	10.66	10.66
49	NYSE	SEM	Mon, Oct 16, 2006	10.75	10.75	10.75	10.75
48	NYSE	SEM	Thu, Oct 12, 2006	10.55	10.75	10.55	10.75
47	NYSE	SEM	Thu, Oct 5, 2006	10.55	10.55	10.55	10.55
46	NYSE	SEM	Wed, Oct 4, 2006	10.47	10.47	10.47	10.47
45	NYSE	SEM	Tue, Oct 3, 2006	10.55	10.55	10.55	10.55
44	NYSE	SEM	Mon, Oct 2, 2006	10.40	10.40	10.40	10.40
43	NYSE	SEM	Thu, Sep 28, 2006	10.31	10.31	10.31	10.31
42	NYSE	SEM	Tue, Sep 26, 2006	10.40	10.40	10.40	10.40
41	NYSE	SEM	Mon, Sep 25, 2006	10.50	10.60	10.50	10.60
40	NYSE	SEM	Fri, Sep 22, 2006	10.20	10.20	10.20	10.20
39	NYSE	SEM	Thu, Sep 21, 2006	10.60	10.60	10.50	10.50
38	NYSE	SEM	Wed, Sep 20, 2006	10.45	10.48	10.45	10.48
37	NYSE	SEM	Fri, Sep 15, 2006	10.25	10.45	10.25	10.25
36	NYSE	SEM	Wed, Sep 13, 2006	10.05	10.05	10.05	10.05
35	NYSE	SEM	Tue, Sep 12, 2006	10.06	10.06	10.06	10.06
34	NYSE	SEM	Mon, Sep 11, 2006	10.10	10.10	10.08	10.08
33	NYSE	SEM	Thu, Sep 7, 2006	10.20	10.20	10.20	10.20
32	NYSE	SEM	Fri, Sep 1, 2006	10.40	10.40	10.30	10.30
31	NYSE	SEM	Thu, Aug 31, 2006	10.20	10.50	10.16	10.50
30	NYSE	SEM	Wed, Aug 30, 2006	10.45	10.50	10.45	10.50
29	NYSE	SEM	Tue, Aug 29, 2006	10.44	10.44	10.44	10.44
28	NYSE	SEM	Mon, Aug 28, 2006	10.45	10.55	10.25	10.43
27	NYSE	SEM	Fri, Aug 25, 2006	10.15	10.23	10.15	10.23
26	NYSE	SEM	Thu, Aug 24, 2006	10.11	10.11	10.11	10.11
25	NYSE	SEM	Wed, Aug 23, 2006	10.15	10.15	10.15	10.15
24	NYSE	SEM	Tue, Aug 22, 2006	10.07	10.07	10.07	10.07
23	NYSE	SEM	Thu, Aug 17, 2006	9.88	9.95	9.88	9.95
22	NYSE	SEM	Tue, Aug 15, 2006	9.95	9.95	9.76	9.76
21	NYSE	SEM	Mon, Aug 14, 2006	9.73	9.73	9.73	9.73
20	NYSE	SEM	Wed, Aug 9, 2006	9.71	9.71	9.71	9.71
19	NYSE	SEM	Tue, Aug 8, 2006	9.70	9.70	9.70	9.70
18	NYSE	SEM	Thu, Aug 3, 2006	9.65	9.65	9.65	9.65
17	NYSE	SEM	Wed, Aug 2, 2006	9.61	9.61	9.61	9.61
16	NYSE	SEM	Wed, Jul 26, 2006	9.61	9.61	9.61	9.61
15	NYSE	SEM	Tue, Jul 25, 2006	9.61	9.61	9.61	9.61
14	NYSE	SEM	Fri, Jul 21, 2006	9.61	9.61	9.61	9.61
13	NYSE	SEM	Thu, Jul 20, 2006	9.85	9.90	9.85	9.90
12	NYSE	SEM	Tue, Jul 18, 2006	9.62	9.62	9.62	9.62
11	NYSE	SEM	Fri, Jul 14, 2006	9.75	9.75	9.75	9.75
10	NYSE	SEM	Thu, Jul 13, 2006	9.90	9.90	9.90	9.90
9	NYSE	SEM	Wed, Jul 12, 2006	9.81	10.03	9.81	10.03
8	NYSE	SEM	Mon, Jul 10, 2006	9.82	9.82	9.82	9.82
7	NYSE	SEM	Fri, Jul 7, 2006	10.00	10.00	9.87	10.00
6	NYSE	SEM	Thu, Jul 6, 2006	9.87	9.87	9.87	9.87
5	NYSE	SEM	Wed, Jul 5, 2006	10.02	10.02	10.02	10.02
4	NYSE	SEM	Fri, Jun 30, 2006	10.02	10.05	10.02	10.05
3	NYSE	SEM	Thu, Jun 29, 2006	9.85	10.05	9.85	10.05
2	NYSE	SEM	Wed, Jun 28, 2006	10.02	10.02	10.02	10.02
1	NYSE	SEM	Tue, Jun 27, 2006	10.00	10.02	10.00	10.02
#	Exchange	Symbol	Date	Open	High	Low	Close

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