Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $38.21 | 70,000 | Other | 725,822 | 2012-03-14 | Filing |
| $38.21 | 70,000 | Large Shareholder, Officer, Director | 725,822 | 2012-03-14 | Filing |
| $37.92 | 4,085 | Large Shareholder, Officer, Director | 1,526,184 | 2012-03-13 | Filing |
| $37.50 | 133,517 | Large Shareholder, Officer, Director | 1,526,184 | 2012-03-12 | Filing |
| $35.97 | 1,009 | Director | 0 | 2012-03-05 | Filing |
| $35.99 | 4,378 | Director | 60,656 | 2012-03-05 | Filing |
| $35.29 | 75,000 | Large Shareholder, Officer, Director | 356,119 | 2012-02-28 | Filing |
| $35.29 | 75,000 | Large Shareholder | 356,119 | 2012-02-28 | Filing |
| $34.31 | 95,483 | Large Shareholder, Officer, Director | 562,791 | 2012-02-23 | Filing |
| $34.82 | 4,517 | Large Shareholder | 558,274 | 2012-02-24 | Filing |
| $34.31 | 95,483 | Large Shareholder | 562,791 | 2012-02-23 | Filing |
| $34.19 | 20,100 | Other | 759,908 | 2012-02-23 | Filing |
| $34.23 | 14,880 | Other | 780,008 | 2012-02-23 | Filing |
| $34.25 | 4,624 | Other | 794,888 | 2012-02-23 | Filing |
| $34.25 | 4,624 | Other | 799,512 | 2012-02-23 | Filing |
| $34.82 | 4,517 | Large Shareholder, Officer, Director | 558,294 | 2012-02-24 | Filing |
| $34.31 | 95,463 | Large Shareholder, Officer, Director | 562,811 | 2012-02-23 | Filing |
| $35.08 | 27,880 | Large Shareholder, Officer, Director | 1,526,184 | 2012-02-16 | Filing |
| $35.00 | 135,158 | Officer, Director | 317,452 | 2012-01-25 | Filing |
| $35.00 | 84,842 | Officer, Director | 317,452 | 2012-01-24 | Filing |