Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $43.41 | 110,000 | Large Shareholder, Officer, Director | 2,000 | 2010-09-14 | Filing |
| $41.70 | 12,100 | Large Shareholder, Officer, Director | 2,000 | 2010-09-13 | Filing |
| $42.60 | 237,900 | Large Shareholder, Officer, Director | 14,100 | 2010-09-13 | Filing |
| $40.38 | 247,929 | Large Shareholder, Officer, Director | 52,000 | 2010-09-10 | Filing |
| $39.84 | 82,071 | Large Shareholder, Officer, Director | 299,929 | 2010-09-10 | Filing |
| $39.32 | 21,395 | Large Shareholder, Officer, Director | 2,000 | 2010-08-18 | Filing |
| $38.94 | 2,605 | Large Shareholder, Officer, Director | 23,395 | 2010-08-18 | Filing |
| $39.19 | 20,000 | Large Shareholder, Officer, Director | 26,000 | 2010-08-17 | Filing |
| $38.50 | 4,200 | Large Shareholder, Officer, Director | 46,000 | 2010-08-16 | Filing |
| $38.37 | 3,700 | Large Shareholder, Officer, Director | 50,200 | 2010-08-13 | Filing |
| $38.11 | 2,700 | Large Shareholder, Officer, Director | 53,900 | 2010-08-12 | Filing |
| $40.04 | 25,000 | Large Shareholder, Officer, Director | 54,600 | 2010-08-09 | Filing |
| $39.96 | 37,900 | Large Shareholder, Officer, Director | 79,600 | 2010-08-06 | Filing |
| $40.05 | 10,000 | Large Shareholder, Officer, Director | 117,500 | 2010-08-05 | Filing |
| $40.42 | 20,100 | Large Shareholder, Officer, Director | 127,500 | 2010-08-04 | Filing |
| $41.06 | 2,400 | Large Shareholder, Officer, Director | 147,600 | 2010-08-03 | Filing |
| $43.59 | 20,000 | Director | 47,592 | 2010-06-15 | Filing |
| $44.00 | 2,963 | Director | 11,092 | 2010-06-16 | Filing |
| $44.00 | 2,654 | Director | 11,092 | 2010-06-16 | Filing |
| $44.00 | 2,860 | Director | 11,092 | 2010-06-16 | Filing |