Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $45.74 | 25,000 | Officer, Director | 346,186 | 2012-08-27 | Filing |
| $33.57 | 10,000 | Officer | 95,638 | 2012-08-17 | Filing |
| $33.00 | 10,000 | Officer | 95,638 | 2012-08-16 | Filing |
| $32.02 | 29,100 | Officer | 95,638 | 2012-08-09 | Filing |
| $30.19 | 36,300 | Officer, Director | 346,186 | 2012-08-09 | Filing |
| $31.04 | 13,700 | Officer, Director | 346,186 | 2012-08-08 | Filing |
| $30.19 | 5,700 | Officer, Director | 381,186 | 2012-07-05 | Filing |
| $30.15 | 19,300 | Officer, Director | 381,186 | 2012-07-03 | Filing |
| $31.50 | 900 | Officer | 95,638 | 2012-06-19 | Filing |
| $30.19 | 10,000 | Director | 17,183 | 2012-06-18 | Filing |
| $30.84 | 1,000 | Director | 6,183 | 2012-05-24 | Filing |
| $30.53 | 3,100 | Officer, Director | 381,186 | 2012-05-29 | Filing |
| $33.05 | 2,500 | Officer | 4,750 | 2012-04-26 | Filing |
| $33.05 | 5,000 | Officer | 4,750 | 2012-04-26 | Filing |
| $33.05 | 15,000 | Officer | 4,750 | 2012-04-26 | Filing |
| $33.05 | 8,000 | Officer | 4,750 | 2012-04-26 | Filing |
| $30.09 | 6,700 | Officer | 95,638 | 2012-03-19 | Filing |
| $30.00 | 3,300 | Officer | 95,638 | 2012-03-15 | Filing |
| $29.56 | 5,000 | Officer | 4,750 | 2012-03-16 | Filing |
| $26.57 | 18,750 | Officer, Director | 1,098,594 | 2012-01-03 | Filing |