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| Date | NAV | Share price | Premium / (Discount) | |||
|---|---|---|---|---|---|---|
| 04/24/2018 | $13.06 | $12.59 | -3.6% | |||
| 04/23/2018 | $13.42 | $12.54 | -6.6% | |||
| 04/20/2018 | $13.25 | $12.46 | -6.0% | |||
| 04/19/2018 | $13.26 | $12.37 | -6.7% | |||
| 04/18/2018 | $13.44 | $12.48 | -7.1% | |||
| 04/17/2018 | $13.40 | $12.45 | -7.1% | |||
| 04/16/2018 | $13.22 | $12.18 | -7.9% | |||
| 04/13/2018 | $12.70 | $11.84 | -6.8% | |||
| 04/12/2018 | $12.66 | $11.88 | -6.2% | |||
| 04/11/2018 | $13.11 | $12.20 | -6.9% | |||
| 04/10/2018 | $12.99 | $12.12 | -6.7% | |||
| 04/09/2018 | $12.48 | $11.85 | -5.0% | |||
| 04/06/2018 | $12.54 | $11.98 | -4.5% | |||
| 04/05/2018 | $12.74 | $12.05 | -5.4% | |||
| 04/04/2018 | $12.39 | $11.70 | -5.6% | |||
| 04/03/2018 | $12.38 | $11.75 | -5.1% | |||
| 04/02/2018 | $12.29 | $11.65 | -5.2% | |||
| 03/31/2018 | $12.44 | $11.75 | -5.5% | |||
| 03/29/2018 | $12.44 | $11.75 | -5.5% | |||
| 03/28/2018 | $12.19 | $11.58 | -5.0% | |||
| 03/27/2018 | $12.37 | $11.69 | -5.5% | |||
| 03/26/2018 | $12.47 | $11.98 | -3.9% | |||
| 03/23/2018 | $12.45 | $11.99 | -3.7% | |||
| 03/22/2018 | $12.61 | $12.16 | -3.6% | |||
| 03/21/2018 | $12.94 | $12.35 | -4.6% | |||
| 03/20/2018 | $12.59 | $12.03 | -4.4% | |||
| 03/19/2018 | $12.69 | $12.08 | -4.8% | |||
| 03/16/2018 | $13.22 | $12.56 | -5.0% | |||
| 03/15/2018 | $13.01 | $12.36 | -5.0% | |||
| 03/14/2018 | $13.68 | $13.04 | -4.7% | |||
| 03/13/2018 | $13.90 | $13.24 | -4.7% | |||
| 03/12/2018 | $13.89 | $13.18 | -5.1% | |||
| 03/09/2018 | $13.63 | $13.13 | -3.7% | |||
| 03/08/2018 | $13.33 | $12.80 | -4.0% | |||
| 03/07/2018 | $13.35 | $12.95 | -3.0% | |||
| 03/06/2018 | $13.52 | $13.02 | -3.7% | |||
| 03/05/2018 | $13.56 | $13.11 | -3.3% | |||
| 03/02/2018 | $13.44 | $13.12 | -2.4% | |||
| 03/01/2018 | $13.49 | $13.07 | -3.1% | |||
| 02/28/2018 | $13.42 | $13.11 | -2.3% | |||
| 02/27/2018 | $13.89 | $13.34 | -4.0% | |||
| 02/26/2018 | $14.11 | $13.47 | -4.5% | |||
| 02/23/2018 | $14.08 | $13.47 | -4.3% | |||
| 02/22/2018 | $13.90 | $13.44 | -3.3% | |||
| 02/21/2018 | $14.23 | $13.66 | -4.0% | |||
| 02/20/2018 | $14.47 | $13.84 | -4.4% | |||
| 02/16/2018 | $14.52 | $13.91 | -4.2% | |||
| 02/15/2018 | $14.83 | $14.17 | -4.5% | |||
| 02/14/2018 | $14.77 | $14.11 | -4.5% | |||
| 02/13/2018 | $14.68 | $14.10 | -4.0% | |||
| 02/12/2018 | $14.55 | $14.03 | -3.6% | |||
| 02/09/2018 | $14.07 | $13.47 | -4.3% | |||
| 02/08/2018 | $14.22 | $13.56 | -4.6% | |||
| 02/07/2018 | $14.81 | $13.97 | -5.7% | |||
| 02/06/2018 | $14.80 | $13.96 | -5.7% | |||
| 02/05/2018 | $14.41 | $13.59 | -5.7% | |||
| 02/02/2018 | $14.85 | $13.93 | -6.2% | |||
| 02/01/2018 | $15.47 | $14.27 | -7.8% | |||
| 01/31/2018 | $15.34 | $14.23 | -7.2% | |||
| 01/30/2018 | $15.31 | $14.36 | -6.2% | |||
| 01/29/2018 | $15.68 | $14.52 | -7.4% | |||
| 01/26/2018 | $16.02 | $14.82 | -7.5% | |||
| 01/25/2018 | $15.98 | $14.86 | -7.0% | |||
| 01/24/2018 | $16.06 | $14.91 | -7.2% | |||
| 01/23/2018 | $16.14 | $14.98 | -7.2% | |||
| 01/22/2018 | $16.07 | $14.89 | -7.3% | |||
| 01/19/2018 | $15.73 | $14.67 | -6.7% | |||
| 01/18/2018 | $15.65 | $14.34 | -8.4% | |||
| 01/17/2018 | $15.87 | $14.71 | -7.3% | |||
| 01/16/2018 | $15.88 | $14.81 | -6.7% | |||
| 01/12/2018 | $16.05 | $15.00 | -6.5% | |||
| 01/11/2018 | $15.92 | $14.66 | -7.9% | |||
| 01/10/2018 | $15.56 | $14.35 | -7.8% | |||
| 01/09/2018 | $15.57 | $14.37 | -7.7% | |||
| 01/08/2018 | $15.57 | $14.31 | -8.1% | |||
| 01/05/2018 | $15.48 | $14.38 | -7.1% | |||
| 01/04/2018 | $15.71 | $14.42 | -8.2% | |||
| 01/03/2018 | $15.58 | $14.30 | -8.2% | |||
| 01/02/2018 | $15.24 | $13.85 | -9.1% | |||
| 12/31/2017 | $14.83 | $13.80 | -6.9% | |||
| 12/29/2017 | $14.83 | $13.80 | -6.9% | |||
| 12/28/2017 | $14.80 | $13.77 | -7.0% | |||
| 12/27/2017 | $15.00 | $13.84 | -7.7% | |||
| 12/26/2017 | $15.03 | $14.05 | -6.5% | |||
| 12/22/2017 | $14.89 | $13.98 | -6.1% | |||
| 12/21/2017 | $14.78 | $13.69 | -7.4% | |||
| 12/20/2017 | $14.67 | $13.74 | -6.3% | |||
| 12/19/2017 | $14.71 | $13.53 | -8.0% | |||
| 12/18/2017 | $14.94 | $13.78 | -7.8% | |||
| 12/15/2017 | $14.72 | $13.78 | -6.4% | |||
| 12/14/2017 | $14.80 | $13.69 | -7.5% | |||
| 12/13/2017 | $14.71 | $13.51 | -8.2% | |||
| 12/12/2017 | $14.64 | $13.42 | -8.3% | |||
| 12/11/2017 | $14.58 | $13.30 | -8.8% | |||
| 12/08/2017 | $14.31 | $12.99 | -9.2% | |||
| 12/07/2017 | $14.26 | $12.86 | -9.8% | |||
| 12/06/2017 | $14.02 | $15.66 | 11.7% | |||
| 12/05/2017 | $14.31 | $12.99 | -9.2% | |||
| 12/04/2017 | $14.38 | $13.06 | -9.2% | |||
| 12/01/2017 | $14.34 | $13.03 | -9.1% | |||
| 11/30/2017 | $14.15 | $12.88 | -9.0% | |||
| 11/29/2017 | $13.62 | $12.41 | -8.9% | |||
| 11/28/2017 | $13.68 | $12.40 | -9.4% | |||
| 11/27/2017 | $13.76 | $12.54 | -8.9% | |||
| 11/24/2017 | $14.05 | $12.73 | -9.4% | |||
| 11/22/2017 | $14.00 | $12.67 | -9.5% | |||
| 11/21/2017 | $13.81 | $12.63 | -8.5% | |||
| 11/20/2017 | $14.01 | $12.67 | -9.6% | |||
| 11/17/2017 | $13.96 | $12.64 | -9.5% | |||
| 11/16/2017 | $13.88 | $12.53 | -9.7% | |||
| 11/15/2017 | $13.93 | $12.62 | -9.4% | |||
| 11/14/2017 | $13.92 | $12.62 | -9.3% | |||
| 11/13/2017 | $14.22 | $12.90 | -9.3% | |||
| 11/10/2017 | $14.52 | $13.14 | -9.5% | |||
| 11/09/2017 | $14.61 | $13.22 | -9.5% | |||
| 11/08/2017 | $14.64 | $13.25 | -9.5% | |||
| 11/07/2017 | $14.84 | $13.43 | -9.5% | |||
| 11/06/2017 | $14.76 | $13.44 | -8.9% | |||
| 11/03/2017 | $14.47 | $13.23 | -8.6% | |||
| 11/02/2017 | $14.34 | $13.15 | -8.3% | |||
| 11/01/2017 | $14.66 | $13.41 | -8.5% | |||
| 10/31/2017 | $14.48 | $13.27 | -8.4% | |||
| 10/30/2017 | $14.45 | $13.36 | -7.5% | |||
| 10/27/2017 | $14.36 | $13.25 | -7.7% | |||
| 10/26/2017 | $14.08 | $13.08 | -7.1% | |||
| 10/25/2017 | $13.94 | $12.93 | -7.2% | |||
| 10/24/2017 | $14.38 | $13.36 | -7.1% | |||
| 10/23/2017 | $14.43 | $13.59 | -5.8% | |||
| 10/20/2017 | $14.69 | $13.69 | -6.8% | |||
| 10/19/2017 | $14.85 | $13.79 | -7.1% | |||
| 10/18/2017 | $14.82 | $13.82 | -6.7% | |||
| 10/17/2017 | $15.08 | $14.07 | -6.7% | |||
| 10/16/2017 | $15.17 | $14.30 | -5.7% | |||
| 10/13/2017 | $15.30 | $14.34 | -6.3% | |||
| 10/12/2017 | $15.39 | $14.34 | -6.8% | |||
| 10/11/2017 | $15.48 | $14.48 | -6.5% | |||
| 10/10/2017 | $15.41 | $14.60 | -5.3% | |||
| 10/09/2017 | $15.40 | $14.49 | -5.9% | |||
| 10/06/2017 | $15.46 | $14.35 | -7.2% | |||
| 10/05/2017 | $15.53 | $14.50 | -6.6% | |||
| 10/04/2017 | $15.64 | $14.66 | -6.3% | |||
| 10/03/2017 | $15.65 | $14.70 | -6.1% | |||
| 10/02/2017 | $15.66 | $14.76 | -5.7% | |||
| 09/30/2017 | $15.63 | $14.70 | -6.0% | |||
| 09/29/2017 | $15.62 | $14.70 | -5.9% | |||
| 09/28/2017 | $15.55 | $14.47 | -6.9% | |||
| 09/27/2017 | $15.60 | $14.36 | -7.9% | |||
| 09/26/2017 | $15.61 | $14.48 | -7.2% | |||
| 09/25/2017 | $15.62 | $14.36 | -8.1% | |||
| 09/22/2017 | $15.30 | $14.15 | -7.5% | |||
| 09/21/2017 | $15.28 | $14.11 | -7.7% | |||
| 09/20/2017 | $15.49 | $14.18 | -8.5% | |||
| 09/19/2017 | $15.42 | $14.16 | -8.2% | |||
| 09/18/2017 | $15.46 | $14.13 | -8.6% | |||
| 09/15/2017 | $15.42 | $14.17 | -8.1% | |||
| 09/14/2017 | $15.52 | $14.20 | -8.5% | |||
| 09/13/2017 | $15.41 | $14.16 | -8.1% | |||
| 09/12/2017 | $15.27 | $14.09 | -7.7% | |||
| 09/11/2017 | $15.20 | $14.17 | -6.8% | |||
| 09/08/2017 | $15.11 | $14.06 | -6.9% | |||
| 09/07/2017 | $15.24 | $14.21 | -6.8% | |||
| 09/06/2017 | $15.24 | $14.18 | -7.0% | |||
| 09/05/2017 | $15.11 | $14.18 | -6.2% | |||
| 09/01/2017 | $15.18 | $14.22 | -6.3% | |||
| 08/31/2017 | $15.12 | $14.03 | -7.2% | |||
| 08/30/2017 | $14.75 | $13.71 | -7.1% | |||
| 08/29/2017 | $14.69 | $13.57 | -7.6% | |||
| 08/28/2017 | $14.60 | $13.51 | -7.5% | |||
| 08/25/2017 | $14.72 | $13.60 | -7.6% | |||
| 08/24/2017 | $14.66 | $13.59 | -7.3% | |||
| 08/23/2017 | $14.64 | $13.56 | -7.4% | |||
| 08/22/2017 | $14.43 | $13.34 | -7.6% | |||
| 08/21/2017 | $14.13 | $13.00 | -8.0% | |||
| 08/18/2017 | $14.29 | $13.14 | -8.0% | |||
| 08/17/2017 | $14.23 | $13.22 | -7.1% | |||
| 08/16/2017 | $14.36 | $13.32 | -7.2% | |||
| 08/15/2017 | $14.50 | $13.24 | -8.7% | |||
| 08/14/2017 | $14.75 | $13.54 | -8.2% | |||
| 08/11/2017 | $14.76 | $13.66 | -7.5% | |||
| 08/10/2017 | $14.83 | $13.79 | -7.0% | |||
| 08/09/2017 | $15.04 | $14.17 | -5.8% | |||
| 08/08/2017 | $14.98 | $14.07 | -6.1% | |||
| 08/07/2017 | $15.53 | $14.58 | -6.1% | |||
| 08/04/2017 | $15.69 | $14.75 | -6.0% | |||
| 08/03/2017 | $15.77 | $14.89 | -5.6% | |||
| 08/02/2017 | $16.01 | $15.18 | -5.2% | |||
| 08/01/2017 | $16.11 | $15.21 | -5.6% | |||
| 07/31/2017 | $16.08 | $15.24 | -5.2% | |||
| 07/28/2017 | $16.09 | $15.42 | -4.2% | |||
| 07/27/2017 | $16.11 | $15.33 | -4.8% | |||
| 07/26/2017 | $16.00 | $15.28 | -4.5% | |||
| 07/25/2017 | $16.04 | $15.34 | -4.4% | |||
| 07/24/2017 | $15.92 | $15.38 | -3.4% | |||
| 07/21/2017 | $15.84 | $15.26 | -3.7% | |||
| 07/20/2017 | $15.93 | $15.22 | -4.5% | |||
| 07/19/2017 | $15.96 | $15.26 | -4.4% | |||
| 07/18/2017 | $15.86 | $15.28 | -3.7% | |||
| 07/17/2017 | $15.84 | $15.26 | -3.7% | |||
| 07/14/2017 | $15.82 | $15.12 | -4.4% | |||
| 07/13/2017 | $15.53 | $14.55 | -6.3% | |||
| 07/12/2017 | $15.48 | $14.76 | -4.7% | |||
| 07/11/2017 | $15.22 | $14.53 | -4.5% | |||
| 07/10/2017 | $15.19 | $14.59 | -3.9% | |||
| 07/07/2017 | $15.27 | $14.67 | -3.9% | |||
| 07/06/2017 | $15.34 | $14.75 | -3.8% | |||
| 07/05/2017 | $15.61 | $15.33 | -1.8% | |||
| 07/03/2017 | $15.93 | $15.34 | -3.7% | |||
| 06/30/2017 | $15.63 | $15.15 | -3.1% | |||
| 06/29/2017 | $15.41 | $14.97 | -2.9% | |||
| 06/28/2017 | $15.31 | $15.09 | -1.4% | |||
| 06/27/2017 | $15.08 | $14.83 | -1.7% | |||
| 06/26/2017 | $15.16 | $15.00 | -1.1% | |||
| 06/23/2017 | $14.91 | $14.72 | -1.3% | |||
| 06/22/2017 | $14.50 | $14.08 | -2.9% | |||
| 06/21/2017 | $14.24 | $13.77 | -3.3% | |||
| 06/20/2017 | $14.45 | $13.88 | -3.9% | |||
| 06/19/2017 | $14.93 | $14.27 | -4.4% | |||
| 06/16/2017 | $15.14 | $14.33 | -5.4% | |||
| 06/15/2017 | $14.76 | $13.94 | -5.6% | |||
| 06/14/2017 | $15.14 | $14.49 | -4.3% | |||
| 06/13/2017 | $15.68 | $14.95 | -4.7% | |||
| 06/12/2017 | $15.61 | $14.76 | -5.4% | |||
| 06/09/2017 | $15.45 | $14.70 | -4.9% | |||
| 06/08/2017 | $15.27 | $14.34 | -6.1% | |||
| 06/07/2017 | $15.34 | $14.41 | -6.1% | |||
| 06/06/2017 | $15.77 | $14.94 | -5.3% | |||
| 06/05/2017 | $15.68 | $14.99 | -4.4% | |||
| 06/02/2017 | $15.69 | $15.01 | -4.3% | |||
| 06/01/2017 | $15.86 | $15.24 | -3.9% | |||
| 05/31/2017 | $15.64 | $14.96 | -4.3% | |||
| 05/30/2017 | $15.84 | $15.12 | -4.5% | |||
| 05/26/2017 | $16.28 | $15.47 | -5.0% | |||
| 05/25/2017 | $16.37 | $15.53 | -5.1% | |||
| 05/24/2017 | $16.68 | $15.82 | -5.2% | |||
| 05/23/2017 | $16.83 | $15.93 | -5.3% | |||
| 05/22/2017 | $16.75 | $15.82 | -5.6% | |||
| 05/19/2017 | $16.66 | $15.58 | -6.5% | |||
| 05/18/2017 | $16.28 | $15.26 | -6.3% | |||
| 05/17/2017 | $16.28 | $15.31 | -6.0% | |||
| 05/16/2017 | $16.65 | $15.45 | -7.2% | |||
| 05/15/2017 | $16.75 | $15.59 | -6.9% | |||
| 05/12/2017 | $16.60 | $15.54 | -6.4% | |||
| 05/11/2017 | $16.57 | $15.43 | -6.9% | |||
| 05/10/2017 | $16.69 | $15.54 | -6.9% | |||
| 05/09/2017 | $16.39 | $15.49 | -5.5% | |||
| 05/08/2017 | $16.74 | $15.58 | -6.9% | |||
| 05/05/2017 | $16.68 | $15.46 | -7.3% | |||
| 05/04/2017 | $16.17 | $15.26 | -5.6% | |||
| 05/03/2017 | $17.02 | $15.76 | -7.4% | |||
| 05/02/2017 | $17.20 | $15.96 | -7.2% | |||
| 05/01/2017 | $17.39 | $16.02 | -7.9% | |||
| 04/30/2017 | $17.25 | $16.00 | -7.2% | |||
| 04/28/2017 | $17.26 | $16.00 | -7.3% | |||
| 04/27/2017 | $17.19 | $16.06 | -6.6% | |||
| 04/26/2017 | $17.38 | $16.10 | -7.4% | |||
| 04/25/2017 | $17.47 | $16.20 | -7.3% | |||
| 04/24/2017 | $17.24 | $16.00 | -7.2% | |||
| 04/21/2017 | $17.06 | $15.84 | -7.2% | |||
| 04/20/2017 | $17.14 | $15.92 | -7.1% | |||
| 04/19/2017 | $17.10 | $15.87 | -7.2% | |||
| 04/18/2017 | $17.31 | $16.04 | -7.3% | |||
| 04/17/2017 | $17.27 | $15.98 | -7.5% | |||
| 04/13/2017 | $17.32 | $16.04 | -7.4% | |||
| 04/12/2017 | $17.52 | $16.14 | -7.9% | |||
| 04/11/2017 | $17.63 | $16.19 | -8.2% | |||
| 04/10/2017 | $18.06 | $16.66 | -7.8% | |||
| 04/07/2017 | $17.99 | $16.67 | -7.3% | |||
| 04/06/2017 | $18.06 | $16.64 | -7.9% | |||
| 04/05/2017 | $17.83 | $16.31 | -8.5% | |||
| 04/04/2017 | $17.99 | $16.40 | -8.8% | |||
| 04/03/2017 | $17.94 | $16.69 | -7.0% | |||
| 03/31/2017 | $17.98 | $16.48 | -8.3% | |||
| 03/30/2017 | $17.72 | $16.10 | -9.1% | |||
| 03/29/2017 | $17.77 | $16.01 | -9.9% | |||
| 03/28/2017 | $17.45 | $15.70 | -10.0% | |||
| 03/27/2017 | $17.25 | $15.67 | -9.2% | |||
| 03/24/2017 | $17.36 | $15.77 | -9.2% | |||
| 03/23/2017 | $17.24 | $15.67 | -9.1% | |||
| 03/22/2017 | $17.13 | $15.40 | -10.1% | |||
| 03/21/2017 | $17.15 | $15.48 | -9.7% | |||
| 03/20/2017 | $17.40 | $15.70 | -9.8% | |||
| 03/17/2017 | $17.41 | $15.87 | -8.8% | |||
| 03/16/2017 | $17.52 | $15.90 | -9.2% | |||
| 03/15/2017 | $17.55 | $15.82 | -9.9% | |||
| 03/14/2017 | $17.13 | $15.33 | -10.5% | |||
| 03/13/2017 | $17.49 | $15.88 | -9.2% | |||
| 03/10/2017 | $17.45 | $15.82 | -9.3% | |||
| 03/09/2017 | $17.39 | $15.70 | -9.7% | |||
| 03/08/2017 | $17.57 | $16.18 | -7.9% | |||
| 03/07/2017 | $18.05 | $16.55 | -8.3% | |||
| 03/06/2017 | $18.12 | $16.63 | -8.2% | |||
| 03/03/2017 | $18.15 | $16.67 | -8.2% | |||
| 03/02/2017 | $18.02 | $16.64 | -7.7% | |||
| 03/01/2017 | $18.07 | $16.72 | -7.5% | |||
| 02/28/2017 | $17.78 | $16.46 | -7.4% | |||
| 02/27/2017 | $17.72 | $16.49 | -6.9% | |||
| 02/24/2017 | $17.78 | $16.52 | -7.1% | |||
| 02/23/2017 | $18.01 | $16.50 | -8.4% | |||
| 02/22/2017 | $17.91 | $16.47 | -8.0% | |||
| 02/21/2017 | $18.25 | $16.69 | -8.5% | |||
| 02/17/2017 | $18.07 | $16.37 | -9.4% | |||
| 02/16/2017 | $18.12 | $16.52 | -8.8% | |||
| 02/15/2017 | $18.30 | $16.69 | -8.8% | |||
| 02/14/2017 | $18.31 | $16.76 | -8.5% | |||
| 02/13/2017 | $18.18 | $16.69 | -8.2% | |||
| 02/10/2017 | $18.14 | $16.72 | -7.8% | |||
| 02/09/2017 | $18.12 | $16.65 | -8.1% | |||
| 02/08/2017 | $17.98 | $16.44 | -8.6% | |||
| 02/07/2017 | $18.11 | $16.70 | -7.8% | |||
| 02/06/2017 | $18.42 | $16.90 | -8.3% | |||
| 02/03/2017 | $18.57 | $16.89 | -9.0% | |||
| 02/02/2017 | $18.28 | $16.71 | -8.6% | |||
| 02/01/2017 | $18.02 | $16.67 | -7.5% | |||
| 01/31/2017 | $17.81 | $16.31 | -8.4% | |||
| 01/30/2017 | $17.64 | $16.33 | -7.4% | |||
| 01/27/2017 | $18.07 | $16.91 | -6.4% | |||
| 01/26/2017 | $18.63 | $17.01 | -8.7% | |||
| 01/25/2017 | $18.42 | $16.81 | -8.7% | |||
| 01/24/2017 | $18.28 | $16.50 | -9.7% | |||
| 01/23/2017 | $17.93 | $16.38 | -8.6% | |||
| 01/20/2017 | $18.05 | $16.35 | -9.4% | |||
| 01/19/2017 | $17.95 | $16.25 | -9.5% | |||
| 01/18/2017 | $18.05 | $16.33 | -9.5% | |||
| 01/17/2017 | $18.16 | $16.39 | -9.7% | |||
| 01/13/2017 | $18.03 | $16.30 | -9.6% | |||
| 01/12/2017 | $18.00 | $16.26 | -9.7% | |||
| 01/11/2017 | $18.11 | $16.20 | -10.5% | |||
| 01/10/2017 | $17.82 | $16.05 | -9.9% | |||
| 01/09/2017 | $18.18 | $16.35 | -10.1% | |||
| 01/06/2017 | $18.38 | $16.50 | -10.2% | |||
| 01/05/2017 | $18.32 | $16.32 | -10.9% | |||
| 01/04/2017 | $18.36 | $16.36 | -10.9% | |||
| 01/03/2017 | $18.26 | $16.13 | -11.7% | |||
| 12/31/2016 | $17.95 | $15.90 | -11.4% | |||
| 12/30/2016 | $17.95 | $15.90 | -11.4% | |||
| 12/29/2016 | $17.93 | $15.88 | -11.4% | |||
| 12/28/2016 | $17.83 | $15.80 | -11.4% | |||
| 12/27/2016 | $18.44 | $16.47 | -10.7% | |||
| 12/23/2016 | $18.30 | $16.39 | -10.4% | |||
| 12/22/2016 | $18.17 | $16.28 | -10.4% | |||
| 12/21/2016 | $18.04 | $16.00 | -11.3% | |||
| 12/20/2016 | $17.83 | $15.82 | -11.3% | |||
| 12/19/2016 | $17.67 | $15.71 | -11.1% | |||
| 12/16/2016 | $17.71 | $15.52 | -12.4% | |||
| 12/15/2016 | $17.40 | $15.36 | -11.7% | |||
| 12/14/2016 | $17.26 | $15.33 | -11.2% | |||
| 12/13/2016 | $17.61 | $15.69 | -10.9% | |||
| 12/12/2016 | $17.43 | $15.47 | -11.2% | |||
| 12/09/2016 | $17.40 | $15.47 | -11.1% | |||
| 12/08/2016 | $17.51 | $15.48 | -11.6% | |||
| 12/07/2016 | $17.42 | $15.45 | -11.3% | |||
| 12/06/2016 | $17.29 | $15.37 | -11.1% | |||
| 12/05/2016 | $17.36 | $15.37 | -11.5% | |||
| 12/02/2016 | $17.23 | $15.39 | -10.7% | |||
| 12/01/2016 | $17.09 | $15.19 | -11.1% | |||
| 11/30/2016 | $17.41 | $15.33 | -11.9% | |||
| 11/29/2016 | $16.42 | $14.70 | -10.5% | |||
| 11/28/2016 | $16.68 | $14.82 | -11.2% | |||
| 11/25/2016 | $17.15 | $15.32 | -10.7% | |||
| 11/23/2016 | $17.26 | $15.36 | -11.0% | |||
| 11/22/2016 | $17.24 | $15.31 | -11.2% | |||
| 11/21/2016 | $17.18 | $15.22 | -11.4% | |||
| 11/18/2016 | $16.71 | $14.99 | -10.3% | |||
| 11/17/2016 | $16.54 | $14.92 | -9.8% | |||
| 11/16/2016 | $16.57 | $15.01 | -9.4% | |||
| 11/15/2016 | $16.88 | $15.09 | -10.6% | |||
| 11/14/2016 | $16.33 | $14.77 | -9.6% | |||
| 11/11/2016 | $16.21 | $14.55 | -10.2% | |||
| 11/10/2016 | $16.36 | $14.62 | -10.6% | |||
| 11/09/2016 | $16.40 | $14.29 | -12.9% | |||
| 11/08/2016 | $15.86 | $13.89 | -12.4% | |||
| 11/07/2016 | $15.72 | $13.80 | -12.2% | |||
| 11/04/2016 | $15.38 | $13.69 | -11.0% | |||
| 11/03/2016 | $15.61 | $13.85 | -11.3% | |||
| 11/02/2016 | $15.70 | $14.05 | -10.5% | |||
| 11/01/2016 | $16.05 | $14.34 | -10.7% | |||
| 10/31/2016 | $16.16 | $14.49 | -10.3% | |||
| 10/28/2016 | $16.45 | $14.87 | -9.6% | |||
| 10/27/2016 | $16.72 | $15.05 | -10.0% | |||
| 10/26/2016 | $16.73 | $15.31 | -8.5% | |||
| 10/25/2016 | $16.81 | $15.23 | -9.4% | |||
| 10/24/2016 | $17.04 | $15.43 | -9.4% | |||
| 10/21/2016 | $17.08 | $15.25 | -10.7% | |||
| 10/20/2016 | $17.11 | $15.12 | -11.6% | |||
| 10/19/2016 | $17.10 | $15.14 | -11.5% | |||
| 10/18/2016 | $16.84 | $14.98 | -11.0% | |||
| 10/17/2016 | $16.67 | $14.97 | -10.2% | |||
| 10/14/2016 | $16.75 | $14.97 | -10.6% | |||
| 10/13/2016 | $16.71 | $15.00 | -10.2% | |||
| 10/12/2016 | $16.81 | $15.21 | -9.5% | |||
| 10/11/2016 | $16.86 | $15.20 | -9.8% | |||
| 10/10/2016 | $17.05 | $15.40 | -9.7% | |||
| 10/07/2016 | $16.66 | $15.05 | -9.7% | |||
| 10/06/2016 | $16.68 | $15.07 | -9.7% | |||
| 10/05/2016 | $16.79 | $15.45 | -8.0% | |||
| 10/04/2016 | $16.90 | $15.78 | -6.6% | |||
| 10/03/2016 | $17.08 | $15.96 | -6.6% | |||
| 09/30/2016 | $17.24 | $15.81 | -8.3% | |||
| 09/29/2016 | $17.07 | $15.58 | -8.7% | |||
| 09/28/2016 | $17.15 | $15.56 | -9.3% | |||
| 09/27/2016 | $16.55 | $15.05 | -9.1% | |||
| 09/26/2016 | $16.66 | $15.16 | -9.0% | |||
| 09/23/2016 | $16.64 | $15.20 | -8.7% | |||
| 09/22/2016 | $16.81 | $15.34 | -8.7% | |||
| 09/21/2016 | $16.52 | $15.03 | -9.0% | |||
| 09/20/2016 | $16.06 | $14.67 | -8.7% | |||
| 09/19/2016 | $16.14 | $14.83 | -8.1% | |||
| 09/16/2016 | $15.98 | $14.64 | -8.4% | |||
| 09/15/2016 | $16.00 | $14.55 | -9.1% | |||
| 09/14/2016 | $15.99 | $14.52 | -9.2% | |||
| 09/13/2016 | $15.97 | $14.50 | -9.2% | |||
| 09/12/2016 | $16.52 | $15.19 | -8.1% | |||
| 09/09/2016 | $16.50 | $15.18 | -8.0% | |||
| 09/08/2016 | $17.06 | $15.67 | -8.1% | |||
| 09/07/2016 | $16.74 | $15.17 | -9.4% | |||
| 09/06/2016 | $16.48 | $14.90 | -9.6% | |||
| 09/02/2016 | $16.08 | $14.59 | -9.3% | |||
| 09/01/2016 | $15.89 | $14.44 | -9.1% | |||
| 08/31/2016 | $15.86 | $14.40 | -9.2% | |||
| 08/30/2016 | $15.91 | $14.54 | -8.6% | |||
| 08/29/2016 | $15.99 | $14.54 | -9.1% | |||
| 08/26/2016 | $15.92 | $14.55 | -8.6% | |||
| 08/25/2016 | $15.89 | $14.57 | -8.3% | |||
| 08/24/2016 | $15.89 | $14.66 | -7.7% | |||
| 08/23/2016 | $16.15 | $14.83 | -8.2% | |||
| 08/22/2016 | $16.01 | $14.71 | -8.1% | |||
| 08/19/2016 | $16.33 | $14.80 | -9.4% | |||
| 08/18/2016 | $16.49 | $14.89 | -9.7% | |||
| 08/17/2016 | $16.11 | $14.61 | -9.3% | |||
| 08/16/2016 | $16.10 | $14.65 | -9.0% | |||
| 08/15/2016 | $16.11 | $14.61 | -9.3% | |||
| 08/12/2016 | $16.01 | $14.50 | -9.4% | |||
| 08/11/2016 | $15.84 | $14.20 | -10.4% | |||
| 08/10/2016 | $15.57 | $13.90 | -10.7% | |||
| 08/09/2016 | $15.70 | $14.16 | -9.8% | |||
| 08/08/2016 | $15.84 | $14.19 | -10.4% | |||
| 08/05/2016 | $15.52 | $14.04 | -9.5% | |||
| 08/04/2016 | $15.45 | $13.81 | -10.6% | |||
| 08/03/2016 | $15.37 | $13.71 | -10.8% | |||
| 08/02/2016 | $14.81 | $13.28 | -10.3% | |||
| 08/01/2016 | $14.75 | $13.29 | -9.9% | |||
| 07/31/2016 | $15.23 | $13.93 | -8.5% | |||
| 07/29/2016 | $15.23 | $13.93 | -8.5% | |||
| 07/28/2016 | $14.87 | $13.72 | -7.7% | |||
| 07/27/2016 | $14.87 | $13.87 | -6.7% | |||
| 07/26/2016 | $15.13 | $14.00 | -7.5% | |||
| 07/25/2016 | $15.23 | $14.15 | -7.1% | |||
| 07/22/2016 | $15.48 | $14.36 | -7.2% | |||
| 07/21/2016 | $15.46 | $14.22 | -8.0% | |||
| 07/20/2016 | $15.65 | $14.36 | -8.2% | |||
| 07/19/2016 | $15.65 | $14.20 | -9.3% | |||
| 07/18/2016 | $15.64 | $14.20 | -9.2% | |||
| 07/15/2016 | $15.51 | $14.11 | -9.0% | |||
| 07/14/2016 | $15.46 | $14.06 | -9.1% | |||
| 07/13/2016 | $15.36 | $14.00 | -8.9% | |||
| 07/12/2016 | $15.56 | $14.30 | -8.1% | |||
| 07/11/2016 | $14.97 | $13.83 | -7.6% | |||
| 07/08/2016 | $14.89 | $13.77 | -7.5% | |||
| 07/07/2016 | $14.73 | $13.68 | -7.1% | |||
| 07/06/2016 | $14.80 | $13.86 | -6.4% | |||
| 07/05/2016 | $15.12 | $14.24 | -5.8% | |||
| 07/01/2016 | $15.42 | $14.36 | -6.9% | |||
| 06/30/2016 | $15.35 | $14.36 | -6.4% | |||
| 06/29/2016 | $15.24 | $14.38 | -5.6% | |||
| 06/28/2016 | $14.79 | $14.01 | -5.3% | |||
| 06/27/2016 | $14.19 | $13.36 | -5.8% | |||
| 06/24/2016 | $14.87 | $14.01 | -5.8% | |||
| 06/23/2016 | $15.45 | $14.44 | -6.5% | |||
| 06/22/2016 | $15.08 | $14.07 | -6.7% | |||
| 06/21/2016 | $15.15 | $14.11 | -6.9% | |||
| 06/20/2016 | $14.88 | $13.74 | -7.7% | |||
| 06/17/2016 | $14.74 | $13.64 | -7.5% | |||
| 06/16/2016 | $14.53 | $13.44 | -7.5% | |||
| 06/15/2016 | $14.56 | $13.72 | -5.8% | |||
| 06/14/2016 | $14.48 | $13.63 | -5.9% | |||
| 06/13/2016 | $14.73 | $13.92 | -5.5% | |||
| 06/10/2016 | $15.04 | $14.42 | -4.1% | |||
| 06/09/2016 | $15.46 | $15.04 | -2.7% | |||
| 06/08/2016 | $15.53 | $15.08 | -2.9% | |||
| 06/07/2016 | $15.59 | $14.60 | -6.4% | |||
| 06/06/2016 | $15.32 | $14.35 | -6.3% | |||
| 06/03/2016 | $14.91 | $13.75 | -7.8% | |||
| 06/02/2016 | $14.87 | $13.84 | -6.9% | |||
| 06/01/2016 | $14.70 | $13.65 | -7.1% | |||
| 05/31/2016 | $14.48 | $13.39 | -7.5% | |||
| 05/27/2016 | $14.27 | $13.27 | -7.0% | |||
| 05/26/2016 | $14.22 | $13.21 | -7.1% | |||
| 05/25/2016 | $14.37 | $13.43 | -6.5% | |||
| 05/24/2016 | $14.12 | $13.10 | -7.2% | |||
| 05/23/2016 | $14.16 | $13.17 | -7.0% | |||
| 05/20/2016 | $14.34 | $13.30 | -7.3% | |||
| 05/19/2016 | $14.02 | $12.97 | -7.5% | |||
| 05/18/2016 | $13.76 | $12.81 | -6.9% | |||
| 05/17/2016 | $14.13 | $13.34 | -5.6% | |||
| 05/16/2016 | $14.01 | $13.17 | -6.0% | |||
| 05/13/2016 | $13.51 | $12.59 | -6.8% | |||
| 05/12/2016 | $13.57 | $12.48 | -8.0% | |||
| 05/11/2016 | $13.47 | $12.36 | -8.2% | |||
| 05/10/2016 | $13.26 | $12.30 | -7.2% | |||
| 05/09/2016 | $12.95 | $12.01 | -7.3% | |||
| 05/06/2016 | $13.23 | $12.31 | -7.0% | |||
| 05/05/2016 | $13.21 | $12.45 | -5.8% | |||
| 05/04/2016 | $13.05 | $12.31 | -5.7% | |||
| 05/03/2016 | $12.85 | $12.30 | -4.3% | |||
| 05/02/2016 | $13.19 | $13.10 | -0.7% | |||
| 04/30/2016 | $13.38 | $13.49 | 0.8% | |||
| 04/29/2016 | $13.38 | $13.49 | 0.8% | |||
| 04/28/2016 | $13.29 | $13.16 | -1.0% | |||
| 04/27/2016 | $13.47 | $13.15 | -2.4% | |||
| 04/26/2016 | $13.08 | $12.51 | -4.4% | |||
| 04/25/2016 | $12.94 | $12.12 | -6.3% | |||
| 04/22/2016 | $13.14 | $12.27 | -6.6% | |||
| 04/21/2016 | $12.75 | $12.00 | -5.9% | |||
| 04/20/2016 | $12.68 | $12.13 | -4.3% | |||
| 04/19/2016 | $12.47 | $11.93 | -4.3% | |||
| 04/18/2016 | $11.85 | $11.22 | -5.3% | |||
| 04/15/2016 | $11.49 | $10.77 | -6.3% | |||
| 04/14/2016 | $11.57 | $11.35 | -1.9% | |||
| 04/13/2016 | $11.60 | $11.77 | 1.5% | |||
| 04/12/2016 | $11.89 | $12.12 | 1.9% | |||
| 04/11/2016 | $11.25 | $11.19 | -0.5% | |||
| 04/08/2016 | $11.11 | $10.98 | -1.2% | |||
| 04/07/2016 | $10.73 | $10.28 | -4.2% | |||
| 04/06/2016 | $10.76 | $10.30 | -4.3% | |||
| 04/05/2016 | $10.39 | $9.83 | -5.4% | |||
| 04/04/2016 | $10.53 | $10.07 | -4.4% | |||
| 04/01/2016 | $10.71 | $10.34 | -3.5% | |||
| 03/31/2016 | $11.10 | $10.58 | -4.7% | |||
| 03/30/2016 | $10.78 | $10.23 | -5.1% | |||
| 03/29/2016 | $10.49 | $10.04 | -4.3% | |||
| 03/28/2016 | $10.43 | $9.90 | -5.1% | |||
| 03/24/2016 | $10.51 | $10.04 | -4.5% | |||
| 03/23/2016 | $10.48 | $10.49 | 0.1% | |||
| 03/22/2016 | $11.07 | $10.96 | -1.0% | |||
| 03/21/2016 | $10.89 | $10.72 | -1.6% | |||
| 03/18/2016 | $11.12 | $10.85 | -2.4% | |||
| 03/17/2016 | $11.14 | $11.19 | 0.4% | |||
| 03/16/2016 | $10.78 | $10.76 | -0.2% | |||
| 03/15/2016 | $10.24 | $10.07 | -1.7% | |||
| 03/14/2016 | $10.40 | $10.40 | 0.0% | |||
| 03/11/2016 | $10.46 | $10.47 | 0.1% | |||
| 03/10/2016 | $10.14 | $10.04 | -1.0% | |||
| 03/09/2016 | $10.24 | $10.23 | -0.1% | |||
| 03/08/2016 | $10.13 | $9.83 | -3.0% | |||
| 03/07/2016 | $10.78 | $10.52 | -2.4% | |||
| 03/04/2016 | $10.35 | $11.08 | 7.1% | |||
| 03/03/2016 | $10.41 | $11.09 | 6.5% | |||
| 03/02/2016 | $10.07 | $10.67 | 6.0% | |||
| 03/01/2016 | $9.65 | $9.90 | 2.6% | |||
| 02/29/2016 | $9.55 | $9.71 | 1.7% | |||
| 02/26/2016 | $9.27 | $9.45 | 1.9% | |||
| 02/25/2016 | $9.02 | $9.32 | 3.3% | |||
| 02/24/2016 | $8.95 | $9.40 | 5.0% | |||
| 02/23/2016 | $8.78 | $9.22 | 5.0% | |||
| 02/22/2016 | $9.22 | $9.92 | 7.6% | |||
| 02/19/2016 | $8.74 | $9.47 | 8.4% | |||
| 02/18/2016 | $8.92 | $9.47 | 6.2% | |||
| 02/17/2016 | $8.83 | $9.60 | 8.7% | |||
| 02/16/2016 | $8.35 | $8.71 | 4.3% | |||
| 02/12/2016 | $7.85 | $8.23 | 4.8% | |||
| 02/11/2016 | $7.37 | $7.29 | -1.1% | |||
| 02/10/2016 | $7.85 | $7.78 | -0.9% | |||
| 02/09/2016 | $7.73 | $7.87 | 1.8% | |||
| 02/08/2016 | $8.28 | $8.47 | 2.3% | |||
| 02/05/2016 | $9.47 | $9.56 | 1.0% | |||
| 02/04/2016 | $9.77 | $10.21 | 4.5% | |||
| 02/03/2016 | $9.54 | $9.68 | 1.5% | |||
| 02/02/2016 | $9.35 | $9.36 | 0.1% | |||
| 02/01/2016 | $9.71 | $9.79 | 0.8% | |||
| 01/31/2016 | $9.85 | $10.27 | 4.3% | |||
| 01/29/2016 | $9.89 | $10.27 | 3.8% | |||
| 01/28/2016 | $9.63 | $9.68 | 0.5% | |||
| 01/27/2016 | $9.18 | $8.77 | -4.5% | |||
| 01/26/2016 | $9.37 | $8.95 | -4.5% | |||
| 01/25/2016 | $8.87 | $8.30 | -6.4% | |||
| 01/22/2016 | $9.26 | $8.69 | -6.2% | |||
| 01/21/2016 | $8.14 | $7.66 | -5.9% | |||
| 01/20/2016 | $7.48 | $7.01 | -6.3% | |||
| 01/19/2016 | $8.20 | $7.97 | -2.8% | |||
| 01/15/2016 | $8.81 | $8.95 | 1.6% | |||
| 01/14/2016 | $9.56 | $9.15 | -4.3% | |||
| 01/13/2016 | $8.65 | $8.54 | -1.3% | |||
| 01/12/2016 | $9.68 | $9.63 | -0.5% | |||
| 01/11/2016 | $10.08 | $9.86 | -2.2% | |||
| 01/08/2016 | $10.92 | $10.72 | -1.8% | |||
| 01/07/2016 | $10.75 | $10.76 | 0.1% | |||
| 01/06/2016 | $11.80 | $11.38 | -3.6% | |||
| 01/05/2016 | $12.85 | $12.09 | -5.9% | |||
| 01/04/2016 | $12.82 | $12.46 | -2.8% | |||
| 12/31/2015 | $12.65 | $12.37 | -2.2% | |||
| 12/30/2015 | $11.88 | $11.35 | -4.5% | |||
| 12/29/2015 | $12.13 | $11.69 | -3.6% | |||
| 12/28/2015 | $12.23 | $12.15 | -0.7% | |||
| 12/24/2015 | $13.07 | $13.29 | 1.7% | |||
| 12/23/2015 | $13.09 | $13.15 | 0.5% | |||
| 12/22/2015 | $11.90 | $11.32 | -4.9% | |||
| 12/21/2015 | $11.17 | $10.25 | -8.2% | |||
| 12/18/2015 | $10.56 | $10.26 | -2.8% | |||
| 12/17/2015 | $10.89 | $10.62 | -2.5% | |||
| 12/16/2015 | $12.02 | $11.10 | -7.7% | |||
| 12/15/2015 | $11.79 | $10.78 | -8.6% | |||
| 12/14/2015 | $11.69 | $10.70 | -8.5% | |||
| 12/11/2015 | $12.51 | $11.13 | -11.0% | |||
| 12/10/2015 | $13.73 | $12.25 | -10.8% | |||
| 12/09/2015 | $13.98 | $12.08 | -13.6% | |||
| 12/08/2015 | $12.82 | $11.38 | -11.2% | |||
| 12/07/2015 | $12.64 | $11.61 | -8.1% | |||
| 12/04/2015 | $14.18 | $13.25 | -6.6% | |||
| 12/03/2015 | $15.38 | $14.02 | -8.8% | |||
| 12/02/2015 | $16.14 | $14.72 | -8.8% | |||
| 12/01/2015 | $17.04 | $15.14 | -11.2% | |||
| 11/30/2015 | $17.56 | $15.46 | -12.0% | |||
| 11/27/2015 | $17.52 | $15.66 | -10.6% | |||
| 11/25/2015 | $17.72 | $15.78 | -10.9% | |||
| 11/24/2015 | $17.80 | $15.76 | -11.5% | |||
| 11/23/2015 | $17.30 | $15.65 | -9.5% | |||
| 11/20/2015 | $17.36 | $16.18 | -6.8% | |||
| 11/19/2015 | $17.96 | $16.57 | -7.7% | |||
| 11/18/2015 | $18.42 | $16.90 | -8.3% | |||
| 11/17/2015 | $18.26 | $16.85 | -7.7% | |||
| 11/16/2015 | $18.70 | $17.58 | -6.0% | |||
| 11/13/2015 | $17.86 | $17.12 | -4.1% | |||
| 11/12/2015 | $17.79 | $16.92 | -4.9% | |||
| 11/11/2015 | $18.68 | $17.54 | -6.1% | |||
| 11/10/2015 | $19.31 | $18.47 | -4.4% | |||
| 11/09/2015 | $19.48 | $18.98 | -2.6% | |||
| 11/06/2015 | $19.90 | $19.28 | -3.1% | |||
| 11/05/2015 | $20.08 | $19.67 | -2.0% | |||
| 11/04/2015 | $20.60 | $19.86 | -3.6% | |||
| 11/03/2015 | $21.67 | $20.74 | -4.3% | |||
| 11/02/2015 | $21.27 | $20.73 | -2.5% | |||
| 10/31/2015 | $20.94 | $21.06 | 0.6% | |||
| 10/30/2015 | $20.94 | $21.06 | 0.6% | |||
| 10/29/2015 | $20.74 | $19.86 | -4.2% | |||
| 10/28/2015 | $20.46 | $19.21 | -6.1% | |||
| 10/27/2015 | $19.74 | $18.62 | -5.7% | |||
| 10/26/2015 | $20.31 | $19.45 | -4.2% | |||
| 10/23/2015 | $21.18 | $19.52 | -7.8% | |||
| 10/22/2015 | $21.39 | $19.85 | -7.2% | |||
| 10/21/2015 | $22.07 | $20.73 | -6.1% | |||
| 10/20/2015 | $22.62 | $21.06 | -6.9% | |||
| 10/19/2015 | $22.56 | $21.14 | -6.3% | |||
| 10/16/2015 | $22.92 | $22.25 | -2.9% | |||
| 10/15/2015 | $22.67 | $22.40 | -1.2% | |||
| 10/14/2015 | $22.38 | $22.66 | 1.3% | |||
| 10/13/2015 | $22.79 | $23.99 | 5.3% | |||
| 10/12/2015 | $23.25 | $21.97 | -5.5% | |||
| 10/09/2015 | $23.66 | $24.12 | 1.9% | |||
| 10/08/2015 | $23.63 | $23.30 | -1.4% | |||
| 10/07/2015 | $23.29 | $23.22 | -0.3% | |||
| 10/06/2015 | $22.63 | $23.03 | 1.8% | |||
| 10/05/2015 | $22.39 | $21.29 | -4.9% | |||
| 10/02/2015 | $21.11 | $20.26 | -4.0% | |||
| 10/01/2015 | $20.23 | $19.51 | -3.6% | |||
| 09/30/2015 | $19.38 | $18.89 | -2.5% | |||
| 09/29/2015 | $17.91 | $17.85 | -0.3% | |||
| 09/28/2015 | $19.29 | $19.27 | -0.1% | |||
| 09/25/2015 | $21.12 | $20.36 | -3.6% | |||
| 09/24/2015 | $21.19 | $20.08 | -5.2% | |||
| 09/23/2015 | $21.63 | $20.63 | -4.6% | |||
| 09/22/2015 | $22.80 | $21.39 | -6.2% | |||
| 09/21/2015 | $23.51 | $21.44 | -8.8% | |||
| 09/18/2015 | $23.20 | $21.08 | -9.1% | |||
| 09/17/2015 | $23.46 | $21.51 | -8.3% | |||
| 09/16/2015 | $23.23 | $20.76 | -10.6% | |||
| 09/15/2015 | $22.60 | $20.35 | -10.0% | |||
| 09/14/2015 | $22.42 | $20.18 | -10.0% | |||
| 09/11/2015 | $22.90 | $20.64 | -9.9% | |||
| 09/10/2015 | $23.77 | $21.34 | -10.2% | |||
| 09/09/2015 | $24.03 | $21.85 | -9.1% | |||
| 09/08/2015 | $24.51 | $22.33 | -8.9% | |||
| 09/04/2015 | $24.26 | $22.44 | -7.5% | |||
| 09/03/2015 | $24.52 | $22.40 | -8.6% | |||
| 09/02/2015 | $24.39 | $22.44 | -8.0% | |||
| 09/01/2015 | $24.26 | $22.35 | -7.9% | |||
| 08/31/2015 | $25.21 | $22.61 | -10.3% | |||
| 08/28/2015 | $25.18 | $23.00 | -8.7% | |||
| 08/27/2015 | $24.39 | $22.00 | -9.8% | |||
| 08/26/2015 | $22.90 | $21.06 | -8.0% | |||
| 08/25/2015 | $22.42 | $20.82 | -7.1% | |||
| 08/24/2015 | $22.53 | $21.55 | -4.3% | |||
| 08/21/2015 | $24.01 | $22.96 | -4.4% | |||
| 08/20/2015 | $24.76 | $23.00 | -7.1% | |||
| 08/19/2015 | $25.68 | $22.97 | -10.6% | |||
| 08/18/2015 | $26.22 | $23.37 | -10.9% | |||
| 08/17/2015 | $26.72 | $23.58 | -11.8% | |||
| 08/14/2015 | $26.22 | $23.80 | -9.2% | |||
| 08/13/2015 | $25.87 | $23.20 | -10.3% | |||
| 08/12/2015 | $26.40 | $24.07 | -8.8% | |||
| 08/11/2015 | $25.57 | $23.33 | -8.8% | |||
| 08/10/2015 | $25.70 | $23.48 | -8.6% | |||
| 08/07/2015 | $24.75 | $23.16 | -6.4% | |||
| 08/06/2015 | $25.11 | $23.55 | -6.2% | |||
| 08/05/2015 | $25.22 | $24.34 | -3.5% | |||
| 08/04/2015 | $27.13 | $25.62 | -5.6% | |||
| 08/03/2015 | $27.62 | $25.61 | -7.3% | |||
| 07/31/2015 | $28.71 | $26.37 | -8.2% | |||
| 07/30/2015 | $29.06 | $26.54 | -8.7% | |||
| 07/29/2015 | $29.47 | $26.69 | -9.4% | |||
| 07/28/2015 | $28.67 | $25.42 | -11.3% | |||
| 07/27/2015 | $27.85 | $25.05 | -10.1% | |||
| 07/24/2015 | $27.87 | $25.77 | -7.5% | |||
| 07/23/2015 | $28.06 | $25.27 | -9.9% | |||
| 07/22/2015 | $28.18 | $25.13 | -10.8% | |||
| 07/21/2015 | $29.01 | $25.67 | -11.5% | |||
| 07/20/2015 | $29.22 | $25.17 | -13.9% | |||
| 07/17/2015 | $30.16 | $26.32 | -12.7% | |||
| 07/16/2015 | $30.75 | $26.44 | -14.0% | |||
| 07/15/2015 | $30.90 | $26.91 | -12.9% | |||
| 07/14/2015 | $31.57 | $27.96 | -11.4% | |||
| 07/13/2015 | $31.32 | $27.93 | -10.8% | |||
| 07/10/2015 | $31.00 | $27.63 | -10.9% | |||
| 07/09/2015 | $30.42 | $27.23 | -10.5% | |||
| 07/08/2015 | $30.13 | $26.97 | -10.5% | |||
| 07/07/2015 | $33.19 | $29.81 | -10.2% | |||
| 07/06/2015 | $32.71 | $29.97 | -8.4% | |||
| 07/02/2015 | $33.47 | $29.94 | -10.5% | |||
| 07/01/2015 | $33.19 | $29.47 | -11.2% | |||
| 06/30/2015 | $33.58 | $29.54 | -12.0% | |||
| 06/29/2015 | $33.75 | $29.31 | -13.2% | |||
| 06/26/2015 | $34.71 | $30.23 | -12.9% | |||
| 06/25/2015 | $34.77 | $30.50 | -12.3% | |||
| 06/24/2015 | $35.39 | $30.96 | -12.5% | |||
| 06/23/2015 | $35.65 | $31.05 | -12.9% | |||
| 06/22/2015 | $35.80 | $30.38 | -15.1% | |||
| 06/19/2015 | $34.49 | $30.00 | -13.0% | |||
| 06/18/2015 | $34.99 | $30.38 | -13.2% | |||
| 06/17/2015 | $34.87 | $30.43 | -12.7% | |||
| 06/16/2015 | $34.77 | $30.52 | -12.2% | |||
| 06/15/2015 | $34.78 | $30.42 | -12.5% | |||
| 06/12/2015 | $34.43 | $30.34 | -11.9% | |||
| 06/11/2015 | $34.80 | $30.75 | -11.6% | |||
| 06/10/2015 | $34.94 | $30.91 | -11.5% | |||
| 06/09/2015 | $34.96 | $31.21 | -10.7% | |||
| 06/08/2015 | $34.95 | $31.67 | -9.4% | |||
| 06/05/2015 | $35.46 | $31.93 | -10.0% | |||
| 06/04/2015 | $35.14 | $31.65 | -9.9% | |||
| 06/03/2015 | $36.11 | $32.16 | -10.9% | |||
| 06/02/2015 | $36.70 | $32.62 | -11.1% | |||
| 06/01/2015 | $36.50 | $32.67 | -10.5% | |||
| 05/31/2015 | $36.62 | $32.72 | -10.6% | |||
| 05/29/2015 | $36.63 | $32.72 | -10.7% | |||
| 05/28/2015 | $36.81 | $32.79 | -10.9% | |||
| 05/27/2015 | $37.33 | $33.15 | -11.2% | |||
| 05/26/2015 | $37.49 | $33.22 | -11.4% | |||
| 05/22/2015 | $38.12 | $33.65 | -11.7% | |||
| 05/21/2015 | $38.06 | $33.71 | -11.4% | |||
| 05/20/2015 | $37.96 | $33.70 | -11.2% | |||
| 05/19/2015 | $38.10 | $33.87 | -11.1% | |||
| 05/18/2015 | $38.53 | $33.94 | -11.9% | |||
| 05/15/2015 | $38.23 | $33.76 | -11.7% | |||
| 05/14/2015 | $37.88 | $33.73 | -11.0% | |||
| 05/13/2015 | $37.73 | $33.56 | -11.1% | |||
| 05/12/2015 | $37.16 | $33.68 | -9.4% | |||
| 05/11/2015 | $37.19 | $33.65 | -9.5% | |||
| 05/08/2015 | $37.67 | $33.55 | -10.9% | |||
| 05/07/2015 | $36.93 | $33.58 | -9.1% | |||
| 05/06/2015 | $37.30 | $34.23 | -8.2% | |||
| 05/05/2015 | $37.93 | $34.76 | -8.4% | |||
| 05/04/2015 | $38.17 | $34.87 | -8.6% | |||
| 05/01/2015 | $38.30 | $34.94 | -8.8% | |||
| 04/30/2015 | $38.05 | $34.92 | -8.2% | |||
| 04/29/2015 | $38.31 | $34.97 | -8.7% | |||
| 04/28/2015 | $38.12 | $34.81 | -8.7% | |||
| 04/27/2015 | $38.17 | $34.75 | -9.0% | |||
| 04/24/2015 | $38.37 | $34.44 | -10.2% | |||
| 04/23/2015 | $38.21 | $34.01 | -11.0% | |||
| 04/22/2015 | $37.69 | $33.65 | -10.7% | |||
| 04/21/2015 | $37.42 | $33.54 | -10.4% | |||
| 04/20/2015 | $37.67 | $33.53 | -11.0% | |||
| 04/17/2015 | $37.52 | $33.38 | -11.0% | |||
| 04/16/2015 | $37.77 | $33.75 | -10.6% | |||
| 04/15/2015 | $37.75 | $33.68 | -10.8% | |||
| 04/14/2015 | $37.46 | $33.65 | -10.2% | |||
| 04/13/2015 | $37.00 | $33.09 | -10.6% | |||
| 04/10/2015 | $37.16 | $33.35 | -10.3% | |||
| 04/09/2015 | $36.88 | $33.31 | -9.7% | |||
| 04/08/2015 | $36.57 | $33.30 | -8.9% | |||
| 04/07/2015 | $36.65 | $33.44 | -8.8% | |||
| 04/06/2015 | $36.53 | $33.06 | -9.5% | |||
| 04/02/2015 | $36.31 | $32.90 | -9.4% | |||
| 04/01/2015 | $36.28 | $32.83 | -9.5% | |||
| 03/31/2015 | $36.41 | $32.78 | -10.0% | |||
| 03/30/2015 | $36.57 | $32.97 | -9.8% | |||
| 03/27/2015 | $36.16 | $32.52 | -10.1% | |||
| 03/26/2015 | $36.16 | $32.34 | -10.6% | |||
| 03/25/2015 | $36.18 | $32.33 | -10.6% | |||
| 03/24/2015 | $36.07 | $32.59 | -9.6% | |||
| 03/23/2015 | $36.49 | $32.88 | -9.9% | |||
| 03/20/2015 | $36.01 | $31.91 | -11.4% | |||
| 03/19/2015 | $35.56 | $31.43 | -11.6% | |||
| 03/18/2015 | $35.98 | $31.34 | -12.9% | |||
| 03/17/2015 | $34.87 | $30.85 | -11.5% | |||
| 03/16/2015 | $34.58 | $31.05 | -10.2% | |||
| 03/13/2015 | $34.43 | $31.42 | -8.7% | |||
| 03/12/2015 | $34.72 | $32.01 | -7.8% | |||
| 03/11/2015 | $34.87 | $31.86 | -8.6% | |||
| 03/10/2015 | $35.21 | $32.95 | -6.4% | |||
| 03/09/2015 | $35.61 | $33.33 | -6.4% | |||
| 03/05/2015 | $36.56 | $34.23 | -6.4% | |||
| 02/28/2015 | $36.80 | $34.42 | -6.5% | |||
| 02/26/2015 | $36.44 | $34.49 | -5.4% | |||
| 02/19/2015 | $37.04 | $34.02 | -8.2% | |||
| 02/12/2015 | $36.59 | $33.94 | -7.2% | |||
| 02/05/2015 | $36.55 | $33.85 | -7.4% | |||
| 01/31/2015 | $34.62 | $31.05 | -10.3% | |||
| 01/29/2015 | $34.19 | $30.72 | -10.1% | |||
| 01/22/2015 | $34.74 | $31.30 | -9.9% | |||
| 01/15/2015 | $32.49 | $30.77 | -5.3% | |||
| 01/08/2015 | $34.86 | $32.59 | -6.5% | |||
| 12/31/2014 | $36.33 | $34.04 | -6.3% | |||
| 12/26/2014 | $36.12 | $33.50 | -7.3% | |||
| 12/18/2014 | $35.57 | $33.99 | -4.4% | |||
| 12/11/2014 | $34.64 | $31.99 | -7.7% | |||
| 12/04/2014 | $39.42 | $35.49 | -10.0% | |||
| 11/30/2014 | $39.51 | $35.82 | -9.3% | |||
| 11/26/2014 | $42.25 | $37.84 | -10.4% | |||
| 11/20/2014 | $41.93 | $38.09 | -9.2% | |||
| 11/13/2014 | $40.33 | $36.32 | -9.9% | |||
| 11/06/2014 | $40.34 | $36.99 | -8.3% | |||
| 10/31/2014 | $41.83 | $37.74 | -9.8% | |||
| 10/30/2014 | $41.64 | $37.87 | -9.1% | |||
| 10/23/2014 | $41.91 | $37.52 | -10.5% | |||
| 10/16/2014 | $39.50 | $35.81 | -9.3% | |||
| 10/09/2014 | $40.58 | $37.10 | -8.6% | |||
| 10/02/2014 | $44.10 | $39.06 | -11.4% | |||
| 09/30/2014 | $44.70 | $40.09 | -10.3% | |||
| 09/25/2014 | $44.15 | $39.50 | -10.5% | |||
| 09/18/2014 | $46.13 | $40.98 | -11.2% | |||
| 09/11/2014 | $46.39 | $41.83 | -9.8% | |||
| 09/04/2014 | $46.92 | $43.02 | -8.3% | |||
| 08/31/2014 | $47.50 | $43.91 | -7.6% | |||
| 08/28/2014 | $47.13 | $42.79 | -9.2% | |||
| 08/21/2014 | $46.68 | $42.69 | -8.5% | |||
| 08/14/2014 | $45.29 | $39.58 | -12.6% | |||
| 08/07/2014 | $41.86 | $38.23 | -8.7% | |||
| 07/31/2014 | $42.66 | $38.65 | -9.4% | |||
| 07/24/2014 | $44.75 | $40.47 | -9.6% | |||
| 07/17/2014 | $44.03 | $39.92 | -9.3% | |||
| 07/10/2014 | $43.63 | $39.64 | -9.1% | |||
| 07/03/2014 | $44.88 | $40.07 | -10.7% | |||
| 06/30/2014 | $45.24 | $40.53 | -10.4% | |||
| 06/26/2014 | $44.75 | $40.09 | -10.4% | |||
| 06/19/2014 | $43.89 | $38.65 | -11.9% | |||
| 06/12/2014 | $41.47 | $38.16 | -8.0% | |||
| 06/05/2014 | $41.46 | $38.00 | -8.3% | |||
| 05/31/2014 | $40.78 | $37.85 | -7.2% | |||
| 05/29/2014 | $40.64 | $37.66 | -7.3% | |||
| 05/22/2014 | $40.60 | $37.25 | -8.3% | |||
| 05/15/2014 | $40.16 | $36.66 | -8.7% | |||
| 05/08/2014 | $39.99 | $36.46 | -8.8% | |||
| 05/01/2014 | $39.53 | $35.50 | -10.2% | |||
| 04/30/2014 | $39.31 | $35.41 | -9.9% | |||
| 04/24/2014 | $38.90 | $35.09 | -9.8% | |||
| 04/17/2014 | $38.83 | $34.88 | -10.2% | |||
| 04/10/2014 | $38.19 | $34.49 | -9.7% | |||
| 04/03/2014 | $38.75 | $34.25 | -11.6% | |||
| 03/31/2014 | $38.13 | $33.94 | -11.0% | |||
| 03/27/2014 | $37.65 | $33.53 | -10.9% | |||
| 03/20/2014 | $37.61 | $33.70 | -10.4% | |||
| 03/13/2014 | $37.35 | $33.87 | -9.3% | |||
| 03/06/2014 | $38.00 | $34.46 | -9.3% | |||
| 02/28/2014 | $37.55 | $33.95 | -9.6% | |||
| 02/27/2014 | $37.56 | $33.87 | -9.8% | |||
| 02/20/2014 | $37.97 | $33.77 | -11.1% | |||
| 02/13/2014 | $38.06 | $33.78 | -11.2% | |||
| 02/06/2014 | $37.24 | $33.38 | -10.4% | |||
| 01/31/2014 | $37.29 | $34.25 | -8.2% | |||
| 01/30/2014 | $37.03 | $34.15 | -7.8% | |||
| 01/23/2014 | $37.33 | $35.22 | -5.7% | |||
| 01/16/2014 | $37.00 | $34.96 | -5.5% | |||
| 01/09/2014 | $36.63 | $34.85 | -4.9% | |||
| 01/02/2014 | $36.58 | $33.62 | -8.1% | |||
| 12/31/2013 | $37.09 | $34.41 | -7.2% | |||
| 12/26/2013 | $36.50 | $32.87 | -9.9% | |||
| 12/19/2013 | $35.27 | $31.25 | -11.4% | |||
| 12/12/2013 | $34.49 | $31.07 | -9.9% | |||
| 12/05/2013 | $35.12 | $31.77 | -9.5% | |||
| 11/30/2013 | $35.75 | $32.71 | -8.5% | |||
| 11/27/2013 | $35.74 | $32.58 | -8.8% | |||
| 11/21/2013 | $35.38 | $32.42 | -8.4% | |||
| 11/14/2013 | $35.24 | $32.50 | -7.8% | |||
| 11/07/2013 | $35.07 | $32.16 | -8.3% | |||
| 10/31/2013 | $35.40 | $32.82 | -7.3% | |||
| 10/24/2013 | $35.70 | $32.60 | -8.7% | |||
| 10/17/2013 | $34.48 | $31.87 | -7.6% | |||
| 10/10/2013 | $34.04 | $31.30 | -8.0% | |||
| 10/03/2013 | $34.93 | $31.91 | -8.6% | |||
| 09/30/2013 | $34.94 | $32.08 | -8.2% | |||
| 09/26/2013 | $34.74 | $32.04 | -7.8% | |||
| 09/19/2013 | $35.00 | $32.09 | -8.3% | |||
| 09/12/2013 | $33.92 | $31.87 | -6.0% | |||
| 09/05/2013 | $33.86 | $33.04 | -2.4% | |||
| 08/31/2013 | $34.39 | $32.82 | -4.6% | |||
| 08/29/2013 | $34.63 | $32.59 | -5.9% | |||
| 08/22/2013 | $34.50 | $32.63 | -5.4% | |||
| 08/15/2013 | $34.30 | $32.19 | -6.2% | |||
| 08/08/2013 | $34.87 | $33.46 | -4.0% | |||
| 07/31/2013 | $35.18 | $35.40 | 0.6% | |||
| 07/25/2013 | $35.10 | $35.30 | 0.6% | |||
| 07/18/2013 | $34.52 | $34.68 | 0.5% | |||
| 07/11/2013 | $34.74 | $33.44 | -3.7% | |||
| 07/05/2013 | $33.69 | $32.15 | -4.6% | |||
| 06/30/2013 | $33.62 | $31.95 | -5.0% | |||
| 06/27/2013 | $33.53 | $31.83 | -5.1% | |||
| 06/20/2013 | $32.34 | $31.69 | -2.0% | |||
| 06/13/2013 | $33.61 | $33.50 | -0.3% | |||
| 06/06/2013 | $33.47 | $32.68 | -2.4% | |||
| 05/31/2013 | $33.55 | $34.80 | 3.7% | |||
| 05/30/2013 | $34.01 | $34.73 | 2.1% | |||
| 05/23/2013 | $35.42 | $35.95 | 1.5% | |||
| 05/16/2013 | $34.90 | $34.96 | 0.2% | |||
| 05/09/2013 | $34.78 | $34.45 | -0.9% | |||
| 05/02/2013 | $33.80 | $35.15 | 4.0% | |||
| 04/30/2013 | $34.61 | $35.18 | 1.6% | |||
| 04/25/2013 | $34.27 | $35.08 | 2.4% | |||
| 04/18/2013 | $33.19 | $34.74 | 4.7% | |||
| 04/11/2013 | $34.10 | $34.44 | 1.0% | |||
| 04/04/2013 | $33.28 | $33.03 | -0.8% | |||
| 03/31/2013 | $33.87 | $33.20 | -2.0% | |||
| 03/21/2013 | $32.77 | $32.38 | -1.2% | |||
| 03/14/2013 | $32.02 | $32.03 | 0.0% | |||
| 03/07/2013 | $31.69 | $31.98 | 0.9% | |||
| 02/28/2013 | $31.30 | $32.35 | 3.4% | |||
| 02/21/2013 | $31.33 | $32.27 | 3.0% | |||
| 02/14/2013 | $32.03 | $33.58 | 4.8% | |||
| 02/07/2013 | $31.67 | $31.85 | 0.6% | |||
| 01/31/2013 | $31.54 | $32.10 | 1.8% | |||
| 01/24/2013 | $30.95 | $31.98 | 3.3% | |||
| 01/17/2013 | $30.56 | $31.18 | 2.0% | |||
| 01/10/2013 | $30.22 | $30.90 | 2.3% | |||
| 01/03/2013 | $29.60 | $29.10 | -1.7% | |||
| 12/31/2012 | $28.32 | $28.79 | 1.7% | |||
| 12/27/2012 | $27.61 | $28.75 | 4.1% | |||
| 12/20/2012 | $28.95 | $28.67 | -1.0% | |||
| 12/13/2012 | $28.06 | $28.80 | 2.6% | |||
| 12/06/2012 | $28.30 | $27.88 | -1.5% | |||
| 11/30/2012 | $29.01 | $28.04 | -3.3% | |||
| 11/29/2012 | $28.90 | $27.82 | -3.7% | |||
| 11/23/2012 | $28.99 | $27.61 | -4.8% | |||
| 11/15/2012 | $27.08 | $26.40 | -2.5% | |||
| 11/08/2012 | $28.70 | $28.95 | 0.9% | |||
| 11/01/2012 | $29.88 | $29.21 | -2.2% | |||
| 10/31/2012 | $29.80 | $28.87 | -3.1% | |||
| 10/25/2012 | $29.88 | $28.83 | -3.5% | |||
| 10/18/2012 | $30.48 | $28.96 | -5.0% | |||
| 10/11/2012 | $30.53 | $30.59 | 0.2% | |||
| 10/04/2012 | $30.96 | $29.59 | -4.4% | |||
| 09/30/2012 | $30.29 | $29.33 | -3.2% | |||
| 09/27/2012 | $30.19 | $29.34 | -2.8% | |||
| 09/20/2012 | $30.00 | $29.17 | -2.8% | |||
| 09/13/2012 | $29.82 | $29.02 | -2.7% | |||
| 09/06/2012 | $29.29 | $28.57 | -2.5% | |||
| 08/31/2012 | $29.13 | $28.60 | -1.8% | |||
| 08/30/2012 | $28.90 | $28.49 | -1.4% | |||
| 08/23/2012 | $28.77 | $28.23 | -1.9% | |||
| 08/16/2012 | $29.00 | $28.00 | -3.4% | |||
| 08/09/2012 | $28.82 | $27.70 | -3.9% | |||
| 08/02/2012 | $28.68 | $27.68 | -3.5% | |||
| 07/31/2012 | $29.08 | $27.82 | -4.3% | |||
| 07/26/2012 | $28.62 | $27.51 | -3.9% | |||
| 07/19/2012 | $28.94 | $27.47 | -5.1% | |||
| 07/12/2012 | $27.76 | $26.90 | -3.1% | |||
| 07/05/2012 | $28.00 | $27.05 | -3.4% | |||
| 06/30/2012 | $27.48 | $26.67 | -2.9% | |||
| 06/28/2012 | $26.88 | $26.30 | -2.2% | |||
| 06/21/2012 | $26.69 | $25.78 | -3.4% | |||
| 06/14/2012 | $26.70 | $25.40 | -4.9% | |||
| 06/07/2012 | $26.84 | $25.65 | -4.4% | |||
| 05/31/2012 | $27.25 | $25.82 | -5.2% | |||
| 05/24/2012 | $27.46 | $25.50 | -7.1% | |||
| 05/17/2012 | $27.20 | $25.45 | -6.4% | |||
| 05/10/2012 | $28.64 | $27.19 | -5.1% | |||
| 05/03/2012 | $29.15 | $27.41 | -6.0% | |||
| 04/30/2012 | $29.68 | $27.58 | -7.1% | |||
| 04/26/2012 | $29.20 | $27.46 | -6.0% | |||
| 04/19/2012 | $28.62 | $27.13 | -5.2% | |||
| 04/12/2012 | $29.04 | $27.68 | -4.7% | |||
| 04/05/2012 | $29.46 | $28.01 | -4.9% | |||
| 03/31/2012 | $29.18 | $27.44 | -6.0% | |||
| 03/29/2012 | $29.07 | $27.25 | -6.3% | |||
| 03/22/2012 | $29.17 | $26.92 | -7.7% | |||
| 03/15/2012 | $29.11 | $26.83 | -7.8% | |||
| 03/08/2012 | $29.20 | $26.62 | -8.8% | |||
| 02/29/2012 | $29.18 | $26.74 | -8.4% | |||
| 02/23/2012 | $28.83 | $26.38 | -8.5% | |||
| 02/16/2012 | $28.56 | $26.50 | -7.2% | |||
| 02/09/2012 | $28.46 | $26.35 | -7.4% | |||
| 02/02/2012 | $28.12 | $26.78 | -4.8% | |||
| 01/31/2012 | $28.05 | $26.55 | -5.3% | |||
| 01/26/2012 | $28.20 | $25.89 | -8.2% | |||
| 01/19/2012 | $27.77 | $25.60 | -7.8% | |||
| 01/12/2012 | $27.43 | $25.19 | -8.2% | |||
| 01/05/2012 | $27.63 | $25.05 | -9.3% | |||
| 12/31/2011 | $27.29 | $24.94 | -8.6% | |||
| 12/22/2011 | $26.95 | $24.79 | -8.0% | |||
| 12/15/2011 | $25.94 | $23.89 | -7.9% | |||
| 12/08/2011 | $26.04 | $22.64 | -13.1% | |||
| 11/30/2011 | $25.94 | $22.46 | -13.4% | |||
| 11/25/2011 | $24.91 | $21.43 | -14.0% | |||
| 11/17/2011 | $25.33 | $21.83 | -13.8% | |||
| 11/10/2011 | $25.19 | $22.31 | -11.4% | |||
| 11/03/2011 | $25.58 | $23.76 | -7.1% | |||
| 10/31/2011 | $25.54 | $23.85 | -6.6% | |||
| 10/27/2011 | $25.81 | $23.60 | -8.6% | |||
| 10/20/2011 | $24.60 | $22.80 | -7.3% | |||
| 10/13/2011 | $23.29 | $22.22 | -4.6% | |||
| 10/06/2011 | $22.40 | $22.40 | 0.0% | |||
| 09/30/2011 | $22.36 | $21.46 | -4.0% | |||
| 09/29/2011 | $22.69 | $21.88 | -3.6% | |||
| 09/22/2011 | $22.56 | $21.65 | -4.0% | |||
| 09/15/2011 | $23.82 | $22.28 | -6.5% | |||
| 09/08/2011 | $23.49 | $22.48 | -4.3% | |||
| 08/31/2011 | $23.97 | $22.92 | -4.4% | |||
| 08/25/2011 | $22.62 | $22.73 | 0.5% | |||
| 08/18/2011 | $22.97 | $22.28 | -3.0% | |||
| 08/11/2011 | $23.74 | $21.87 | -7.9% | |||
| 08/04/2011 | $23.69 | $22.85 | -3.5% | |||
| 07/31/2011 | $25.94 | $24.18 | -6.8% | |||
| 07/28/2011 | $25.96 | $24.24 | -6.6% | |||
| 07/21/2011 | $26.57 | $25.03 | -5.8% | |||
| 07/14/2011 | $26.04 | $25.00 | -4.0% | |||
| 07/07/2011 | $27.09 | $25.57 | -5.6% | |||
| 06/30/2011 | $26.72 | $25.08 | -6.1% | |||
| 06/23/2011 | $26.09 | $24.74 | -5.2% | |||
| 06/16/2011 | $25.37 | $24.68 | -2.7% | |||
| 06/09/2011 | $25.91 | $24.96 | -3.7% | |||
| 06/02/2011 | $26.33 | $25.00 | -5.1% | |||
| 05/31/2011 | $26.78 | $25.10 | -6.3% | |||
| 05/26/2011 | $26.33 | $25.00 | -5.1% | |||
| 05/19/2011 | $26.45 | $25.21 | -4.7% | |||
| 05/12/2011 | $26.32 | $25.07 | -4.7% | |||
| 05/05/2011 | $26.06 | $24.81 | -4.8% | |||
| 04/30/2011 | $27.33 | $25.38 | -7.1% | |||
| 04/28/2011 | $27.20 | $25.21 | -7.3% | |||
| 04/21/2011 | $26.82 | $25.03 | -6.7% | |||
| 04/14/2011 | $26.05 | $25.10 | -3.6% | |||
| 04/07/2011 | $26.32 | $25.05 | -4.8% | |||
| 03/31/2011 | $26.26 | $25.06 | -4.6% | |||
| 03/24/2011 | $25.84 | $25.00 | -3.3% | |||
| 03/17/2011 | $25.52 | $24.78 | -2.9% | |||
| 03/10/2011 | $25.53 | $24.82 | -2.8% | |||
| 03/03/2011 | $26.26 | $24.95 | -5.0% | |||
| 02/28/2011 | $26.23 | $24.82 | -5.4% | |||
| 02/24/2011 | $25.79 | $24.87 | -3.6% | |||
| 02/17/2011 | $25.97 | $25.06 | -3.5% | |||
| 02/10/2011 | $25.27 | $24.81 | -1.8% | |||
| 02/03/2011 | $25.23 | $24.77 | -1.8% | |||
| 01/31/2011 | $25.05 | $24.74 | -1.2% | |||
| 01/27/2011 | $25.00 | $24.67 | -1.3% | |||
| 01/20/2011 | $24.48 | $24.32 | -0.7% | |||
| 01/13/2011 | $24.66 | $25.00 | 1.4% | |||
| 01/06/2011 | $24.27 | $24.76 | 2.0% | |||
| 12/31/2010 | $24.18 | $25.00 | 3.4% | |||
| 12/23/2010 | $24.05 | $25.02 | 4.0% | |||
| 12/16/2010 | $23.80 | $25.15 | 5.7% | |||
| 12/09/2010 | $23.82 | $25.01 | 5.0% | |||
| 12/02/2010 | $23.82 | $25.00 | 5.0% | |||
| 11/30/2010 | $23.80 | $25.01 | 5.1% | |||
| 11/24/2010 | $23.825* | $25.00 | 4.9% |