| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $28.77 | 21,002 | $604,227.54 | 72,611 | 2013-04-25 | Filing |
| Officer | $29.00 | 7,500 | $217,500.00 | 121,751 | 2013-04-15 | Filing |
| Officer | $32.29 | 14,642 | $472,790.18 | 93,613 | 2013-03-27 | Filing |
| Officer | $32.11 | 7,500 | $240,825.00 | 121,751 | 2013-03-13 | Filing |
| Officer | $30.72 | 29,087 | $893,552.64 | 72,634 | 2013-02-14 | Filing |
| Officer | $30.44 | 7,500 | $228,300.00 | 121,751 | 2013-02-13 | Filing |
| Officer | $28.97 | 5,000 | $144,850.00 | 121,751 | 2013-02-07 | Filing |
| Officer | $26.64 | 7,500 | $199,800.00 | 121,751 | 2013-01-14 | Filing |
| Officer | $26.33 | 5,000 | $131,650.00 | 121,751 | 2013-01-07 | Filing |
| Officer, Director | $25.17 | 55,000 | $1,384,350.00 | 673,055 | 2012-12-26 | Filing |
| Officer, Director | $25.28 | 20,000 | $505,600.00 | 673,055 | 2012-12-24 | Filing |
| Officer, Director | $25.44 | 100,000 | $2,544,000.00 | 673,055 | 2012-12-21 | Filing |
| Officer, Director | $26.75 | 1,100 | $29,425.00 | 673,055 | 2012-12-20 | Filing |
| Officer, Director | $25.93 | 198,900 | $5,157,477.00 | 674,155 | 2012-12-20 | Filing |
| Officer, Director | $25.26 | 125,000 | $3,157,500.00 | 673,055 | 2012-12-19 | Filing |
| Officer, Director | $24.95 | 100,000 | $2,495,000.00 | 673,055 | 2012-12-18 | Filing |
| Officer | $25.00 | 20,000 | $500,000.00 | 143,471 | 2012-12-18 | Filing |
| Officer, Director | $24.56 | 100,000 | $2,456,000.00 | 673,055 | 2012-12-17 | Filing |
| Officer, Director | $24.25 | 75,000 | $1,818,750.00 | 673,055 | 2012-12-14 | Filing |
| Officer | $24.34 | 300,000 | $7,302,000.00 | 144,505 | 2012-12-13 | Filing |