Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $70.15 | 277 | Officer | 6,462 | 2012-05-11 | Filing |
| $70.27 | 2,000 | Officer | 6,739 | 2012-05-11 | Filing |
| $70.11 | 2,000 | Officer | 8,739 | 2012-05-11 | Filing |
| $70.16 | 5,000 | Officer | 88,712 | 2012-05-11 | Filing |
| $70.07 | 3,000 | Officer | 21,057 | 2012-05-09 | Filing |
| $72.00 | 682 | Officer | 0 | 2012-03-09 | Filing |
| $72.18 | 100 | Officer | 682 | 2012-03-09 | Filing |
| $72.20 | 100 | Officer | 782 | 2012-03-09 | Filing |
| $72.27 | 100 | Officer | 882 | 2012-03-09 | Filing |
| $72.33 | 100 | Officer | 982 | 2012-03-09 | Filing |
| $72.34 | 100 | Officer | 1,082 | 2012-03-09 | Filing |
| $72.38 | 100 | Officer | 1,182 | 2012-03-09 | Filing |
| $72.53 | 100 | Officer | 1,282 | 2012-03-09 | Filing |
| $72.57 | 100 | Officer | 1,382 | 2012-03-09 | Filing |
| $72.74 | 100 | Officer | 1,482 | 2012-03-09 | Filing |
| $72.85 | 200 | Officer | 1,582 | 2012-03-09 | Filing |
| $72.87 | 200 | Officer | 1,782 | 2012-03-09 | Filing |
| $72.88 | 100 | Officer | 1,982 | 2012-03-09 | Filing |
| $72.89 | 100 | Officer | 2,082 | 2012-03-09 | Filing |
| $72.90 | 200 | Officer | 2,182 | 2012-03-09 | Filing |