| | Date | Price | High | Low | Volume | | 5/17/2013 | 40.38 | 40.69 | 40.10 | 114,347 | | 5/16/2013 | 40.46 | 40.81 | 40.37 | 45,303 | | 5/15/2013 | 40.85 | 41.09 | 40.26 | 173,748 | | 5/14/2013 | 40.58 | 41.25 | 40.47 | 143,187 | | 5/13/2013 | 40.64 | 41.00 | 40.50 | 84,710 | | 5/10/2013 | 40.85 | 41.50 | 40.50 | 83,671 | | 5/9/2013 | 40.97 | 41.84 | 39.82 | 191,179 | | 5/8/2013 | 39.97 | 40.55 | 39.78 | 113,779 | | 5/7/2013 | 40.21 | 40.22 | 39.44 | 50,207 | | 5/6/2013 | 39.61 | 40.05 | 39.22 | 66,408 | | 5/3/2013 | 39.47 | 40.52 | 39.20 | 67,048 | | 5/2/2013 | 39.46 | 39.98 | 37.97 | 91,443 | | 5/1/2013 | 37.76 | 41.08 | 37.50 | 223,282 | | 4/30/2013 | 40.78 | 40.89 | 40.00 | 85,007 | | 4/29/2013 | 40.50 | 41.00 | 39.80 | 65,626 | | 4/26/2013 | 40.25 | 40.50 | 39.09 | 104,078 | | 4/25/2013 | 39.42 | 39.94 | 39.12 | 102,030 | | 4/24/2013 | 39.43 | 39.80 | 38.84 | 67,195 | | 4/23/2013 | 39.49 | 39.85 | 39.01 | 116,577 | | 4/22/2013 | 38.75 | 39.00 | 37.36 | 161,206 |
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