Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $54.59 | 4,000 | Officer | 21,789 | 2012-05-23 | Filing |
| $55.30 | 2,500 | Officer | 9,427 | 2012-05-10 | Filing |
| $55.30 | 2,897 | Officer | 11,927 | 2012-05-10 | Filing |
| $55.30 | 100 | Officer | 14,824 | 2012-05-10 | Filing |
| $55.00 | 3,600 | Officer | 43,192 | 2012-05-10 | Filing |
| $54.04 | 400 | Officer | 18,715 | 2012-05-07 | Filing |
| $54.04 | 100 | Officer | 19,115 | 2012-05-07 | Filing |
| $54.04 | 1,150 | Officer | 19,215 | 2012-05-07 | Filing |
| $54.04 | 200 | Officer | 20,365 | 2012-05-07 | Filing |
| $51.85 | 100 | Officer | 25,789 | 2012-04-23 | Filing |
| $51.84 | 300 | Officer | 25,889 | 2012-04-23 | Filing |
| $51.84 | 300 | Officer | 26,189 | 2012-04-23 | Filing |
| $51.84 | 324 | Officer | 26,489 | 2012-04-23 | Filing |
| $51.83 | 2,976 | Officer | 26,813 | 2012-04-23 | Filing |
| $52.51 | 4,000 | Officer | 29,789 | 2012-03-23 | Filing |
| $53.56 | 400 | Director | 1,000 | 2012-03-14 | Filing |
| $53.55 | 1,600 | Director | 1,400 | 2012-03-14 | Filing |
| $53.68 | 500 | Director | 1,000 | 2012-03-14 | Filing |
| $53.68 | 200 | Director | 1,500 | 2012-03-14 | Filing |
| $53.67 | 1,300 | Director | 1,700 | 2012-03-14 | Filing |