| | Date | Price | High | Low | Volume | | 5/24/2013 | 33.66 | 33.84 | 33.32 | 97,086 | | 5/23/2013 | 33.84 | 33.95 | 33.40 | 167,820 | | 5/22/2013 | 33.66 | 34.30 | 33.56 | 108,818 | | 5/21/2013 | 33.91 | 34.03 | 33.73 | 95,168 | | 5/20/2013 | 33.99 | 34.04 | 33.52 | 105,434 | | 5/17/2013 | 33.91 | 33.95 | 33.60 | 109,955 | | 5/16/2013 | 33.69 | 33.96 | 33.51 | 110,339 | | 5/15/2013 | 33.99 | 34.22 | 33.48 | 170,923 | | 5/14/2013 | 33.69 | 33.71 | 33.15 | 86,006 | | 5/13/2013 | 33.21 | 33.49 | 33.10 | 71,062 | | 5/10/2013 | 33.29 | 33.46 | 33.16 | 44,727 | | 5/9/2013 | 33.21 | 33.68 | 33.11 | 105,126 | | 5/8/2013 | 33.73 | 33.74 | 33.25 | 154,963 | | 5/7/2013 | 33.34 | 33.48 | 33.22 | 106,299 | | 5/6/2013 | 33.21 | 33.49 | 32.44 | 234,011 | | 5/3/2013 | 32.32 | 32.49 | 31.48 | 128,199 | | 5/2/2013 | 31.61 | 31.74 | 31.37 | 60,555 | | 5/1/2013 | 31.50 | 31.96 | 31.45 | 123,115 | | 4/30/2013 | 31.86 | 31.93 | 31.33 | 131,487 | | 4/29/2013 | 31.40 | 31.60 | 31.11 | 81,437 | | 4/26/2013 | 31.16 | 31.23 | 31.03 | 187,555 | | 4/25/2013 | 31.17 | 31.45 | 31.12 | 135,106 |
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