Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $47.77 | 9,000 | Officer | 33,304 | 2010-04-16 | Filing |
| $45.03 | 19,357 | Officer | 128,578 | 2009-12-11 | Filing |
| $42.87 | 19,358 | Officer | 43,992 | 2009-12-07 | Filing |
| $42.62 | 19,358 | Officer | 128,578 | 2009-10-22 | Filing |
| $42.61 | 19,358 | Officer | 128,578 | 2009-10-22 | Filing |
| $37.51 | 19,357 | Officer | 128,578 | 2009-10-08 | Filing |
| $36.46 | 56,848 | Officer | 161,283 | 2009-09-23 | Filing |
| $35.02 | 19,358 | Officer | 128,578 | 2009-09-15 | Filing |
| $34.17 | 70,000 | Officer | 94,458 | 2009-09-08 | Filing |
| $32.97 | 10,000 | Director | 7,328 | 2009-09-04 | Filing |
| $34.18 | 285,800 | Large Shareholder, Officer, Director | 556,849 | 2009-09-08 | Filing |
| $33.86 | 4,400 | Large Shareholder, Officer, Director | 842,649 | 2009-09-04 | Filing |
| $33.47 | 209,800 | Large Shareholder, Officer, Director | 847,049 | 2009-09-04 | Filing |
| $32.53 | 18,808 | Officer | 128,578 | 2009-09-03 | Filing |
| $32.69 | 240,100 | Large Shareholder, Officer, Director | 1,056,849 | 2009-09-03 | Filing |
| $31.95 | 200,000 | Large Shareholder, Officer, Director | 1,296,949 | 2009-09-02 | Filing |
| $33.09 | 59,900 | Large Shareholder, Officer, Director | 1,496,949 | 2009-09-01 | Filing |
| $30.62 | 14,518 | Officer | 44,359 | 2009-08-14 | Filing |
| $29.07 | 22,585 | Officer | 128,578 | 2009-08-18 | Filing |
| $28.69 | 21,884 | Officer | 128,578 | 2009-08-17 | Filing |