Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $57.82 | 22,500 | Officer, Director | 5,228,654 | 2010-04-30 | Filing |
| $58.11 | 12,624 | Officer, Director | 5,228,654 | 2010-04-30 | Filing |
| $57.44 | 14,247 | Officer, Director | 5,241,278 | 2010-04-30 | Filing |
| $57.80 | 106,279 | Officer, Director | 5,255,525 | 2010-04-29 | Filing |
| $61.62 | 78,332 | Officer, Director | 5,255,525 | 2010-04-28 | Filing |
| $61.65 | 79,001 | Large Shareholder, Officer, Director | 11,124,514 | 2010-04-28 | Filing |
| $61.76 | 2,015 | Director | 7,227 | 2010-04-28 | Filing |
| $66.04 | 1,500 | Director | 9,242 | 2009-07-27 | Filing |
| $69.78 | 50,000 | Large Shareholder, Officer, Director | 12,270,991 | 2009-07-31 | Filing |
| $70.43 | 27,146 | Large Shareholder, Officer, Director | 12,320,991 | 2009-07-30 | Filing |
| $69.64 | 172,854 | Large Shareholder, Officer, Director | 12,348,137 | 2009-07-30 | Filing |
| $68.55 | 30,400 | Officer, Director | 5,256,326 | 2009-07-29 | Filing |
| $67.80 | 16,000 | Officer, Director | 5,286,726 | 2009-07-29 | Filing |
| $69.63 | 100,000 | Large Shareholder, Officer, Director | 12,520,991 | 2009-07-29 | Filing |
| $66.97 | 150,000 | Large Shareholder, Officer, Director | 12,620,991 | 2009-07-28 | Filing |
| $67.11 | 1,200 | Large Shareholder, Officer, Director | 12,770,991 | 2009-07-27 | Filing |
| $66.21 | 19,111 | Large Shareholder, Officer, Director | 12,772,191 | 2009-07-27 | Filing |
| $67.05 | 20,000 | Large Shareholder, Officer, Director | 12,770,991 | 2009-07-24 | Filing |
| $66.90 | 145,000 | Large Shareholder, Officer, Director | 12,790,991 | 2009-07-24 | Filing |
| $67.50 | 38,500 | Large Shareholder, Officer, Director | 12,790,991 | 2009-07-23 | Filing |