Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $31.21 | 5,000 | Officer, Director | 102,852 | 2012-04-27 | Filing |
| $31.50 | 3,400 | Officer | 7,000 | 2012-04-25 | Filing |
| $31.50 | 45,000 | Director | 4,010,110 | 2012-04-25 | Filing |
| $31.24 | 55,000 | Director | 4,055,110 | 2012-04-24 | Filing |
| $31.04 | 56,400 | Director | 4,110,110 | 2012-04-23 | Filing |
| $31.50 | 45,000 | Large Shareholder, Officer, Director | 1,715,437 | 2012-04-25 | Filing |
| $31.24 | 55,000 | Large Shareholder, Officer, Director | 1,760,437 | 2012-04-24 | Filing |
| $31.04 | 56,400 | Large Shareholder, Officer, Director | 1,815,437 | 2012-04-23 | Filing |
| $29.60 | 200 | Director | 4,162,988 | 2012-02-29 | Filing |
| $29.60 | 4,200 | Director | 4,163,188 | 2012-02-27 | Filing |
| $29.60 | 200 | Large Shareholder, Officer, Director | 1,871,837 | 2012-02-29 | Filing |
| $29.60 | 4,200 | Large Shareholder, Officer, Director | 1,872,037 | 2012-02-27 | Filing |
| $29.29 | 5,002 | Officer, Director | 94,998 | 2012-02-28 | Filing |
| $29.29 | 4,998 | Officer, Director | 110,202 | 2012-02-28 | Filing |
| $29.62 | 80,900 | Director | 4,167,388 | 2012-02-23 | Filing |
| $29.60 | 38,300 | Director | 4,248,288 | 2012-02-21 | Filing |
| $29.62 | 80,900 | Large Shareholder, Officer, Director | 1,876,237 | 2012-02-23 | Filing |
| $29.60 | 38,300 | Large Shareholder, Officer, Director | 1,957,137 | 2012-02-21 | Filing |
| $29.74 | 19,500 | Director | 4,286,588 | 2012-02-17 | Filing |
| $29.74 | 19,500 | Large Shareholder, Officer, Director | 1,995,437 | 2012-02-17 | Filing |