| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.68 | 3,200 | $117,382.08 | 2,666 | 2013-02-19 | Filing | |
| $37.00 | 7,060 | $261,220.00 | 104,332 | 2013-02-14 | Filing | |
| $37.53 | 5,000 | $187,637.00 | 18,297 | 2013-02-14 | Filing | |
| $37.01 | 3,000 | $111,035.40 | 4,019 | 2013-02-15 | Filing | |
| $37.00 | 300 | $11,100.00 | 13,993 | 2013-02-14 | Filing | |
| $36.52 | 6,000 | $219,109.80 | 31,244 | 2013-02-13 | Filing | |
| $36.47 | 25,000 | $911,672.50 | 104,332 | 2013-02-12 | Filing | |
| $36.31 | 75,568 | $2,743,851.41 | 208,575 | 2013-02-11 | Filing | |
| $36.08 | 2,872 | $103,622.91 | 9,291 | 2013-02-11 | Filing | |
| $36.10 | 3,200 | $115,528.64 | 14,293 | 2013-02-11 | Filing | |
| $31.70 | 3,000 | $95,104.20 | 7,019 | 2012-12-12 | Filing | |
| $30.45 | 3,200 | $97,441.28 | 100,019 | 2012-12-06 | Filing | |
| $30.11 | 6,000 | $180,652.20 | 13,219 | 2012-12-03 | Filing | |
| $29.55 | 330 | $9,749.98 | 116,679 | 2012-11-21 | Filing | |
| $29.55 | 3,844 | $113,572.52 | 6,305 | 2012-11-21 | Filing | |
| $29.55 | 4,480 | $132,363.39 | 10,922 | 2012-11-21 | Filing | |
| $29.55 | 979 | $28,924.95 | 11,511 | 2012-11-21 | Filing | |
| $30.49 | 3,400 | $103,668.38 | 13,219 | 2012-11-13 | Filing | |
| $30.36 | 2,878 | $87,380.11 | 5,866 | 2012-11-13 | Filing | |
| $35.36 | 330 | $11,668.07 | 87,039 | 2012-08-21 | Filing |