Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $39.07 | 59,250 | Officer | 52,353 | 2010-06-16 | Filing |
| $38.38 | 5,118 | Officer | 61,854 | 2010-06-11 | Filing |
| $38.50 | 25,000 | Officer | 71,620 | 2010-06-09 | Filing |
| $37.90 | 11,651 | Officer | 52,353 | 2010-06-07 | Filing |
| $38.00 | 7,627 | Officer | 52,354 | 2010-06-07 | Filing |
| $37.74 | 152,606 | Director | 7,500 | 2010-06-07 | Filing |
| $39.11 | 2,500 | Director | 7,500 | 2010-04-26 | Filing |
| $37.27 | 36,000 | Officer | 95,700 | 2010-04-12 | Filing |
| $36.92 | 5,000 | Director | 3,200 | 2010-03-31 | Filing |
| $36.92 | 5,000 | Director | 3,200 | 2010-03-31 | Filing |
| $34.02 | 17,044 | Officer | 55,004 | 2010-03-10 | Filing |
| $34.02 | 7,465 | Officer | 47,504 | 2010-03-10 | Filing |
| $35.64 | 6,000 | Officer | 80,005 | 2009-09-15 | Filing |
| $35.61 | 3,000 | Officer | 86,005 | 2009-09-15 | Filing |
| $35.64 | 3,750 | Officer | 89,005 | 2009-09-15 | Filing |
| $37.17 | 2,200 | Director | 3,200 | 2009-05-26 | Filing |
| $37.30 | 2,500 | Director | 5,400 | 2009-05-26 | Filing |
| $36.00 | 250,000 | Officer, Director | 265,172 | 2009-05-22 | Filing |
| $36.13 | 2,500 | Director | 7,500 | 2009-05-22 | Filing |
| $37.23 | 5,000 | Officer | 58,505 | 2009-05-26 | Filing |