Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $74.50 | 10,000 | Officer | 31,983 | 2011-03-09 | Filing |
| $16.39 | 703,700 | Large Shareholder, Officer, Director | 285,000 | 2011-03-08 | Filing |
| $74.24 | 117,000 | Large Shareholder, Officer, Director | 140,000 | 2011-03-08 | Filing |
| $74.24 | 165 | Large Shareholder, Officer, Director | 0 | 2011-03-08 | Filing |
| $74.06 | 2,936 | Officer | 41,983 | 2011-03-08 | Filing |
| $74.06 | 5,914 | Officer | 41,983 | 2011-03-08 | Filing |
| $74.06 | 2,021 | Officer | 41,983 | 2011-03-08 | Filing |
| $74.06 | 1,993 | Officer | 41,983 | 2011-03-08 | Filing |
| $74.50 | 300 | Officer | 41,983 | 2011-03-08 | Filing |
| $74.00 | 10,000 | Officer | 42,283 | 2011-03-08 | Filing |
| $74.00 | 400 | Officer | 52,283 | 2011-03-07 | Filing |
| $76.10 | 66 | Large Shareholder, Officer, Director | 0 | 2011-03-07 | Filing |
| $16.07 | 12,125 | Large Shareholder, Officer, Director | 988,700 | 2011-03-07 | Filing |
| $16.06 | 790,000 | Large Shareholder, Officer, Director | 0 | 2011-03-07 | Filing |
| $72.51 | 387 | Director | 725 | 2011-03-02 | Filing |
| $15.99 | 5,330 | Director | 8,025 | 2011-03-02 | Filing |
| $73.65 | 1,270 | Director | 1,255 | 2011-03-02 | Filing |
| $65.66 | 2,000 | Director | 1,394 | 2010-12-10 | Filing |
| $69.00 | 5,000 | Director | 1,394 | 2010-12-14 | Filing |
| $65.66 | 2,000 | Director | 1,394 | 2010-12-10 | Filing |