Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $32.65 | 1,000 | Officer | 18,804 | 2012-06-01 | Filing |
| $32.65 | 1,500 | Officer | 19,804 | 2012-06-01 | Filing |
| $32.65 | 949 | Officer | 19,804 | 2012-06-01 | Filing |
| $35.32 | 5,780 | Officer | 11,639 | 2012-05-25 | Filing |
| $35.47 | 8,502 | Officer | 90,180 | 2012-05-22 | Filing |
| $35.37 | 1,115 | Director | 0 | 2012-05-14 | Filing |
| $35.37 | 1,085 | Director | 0 | 2012-05-14 | Filing |
| $35.37 | 774 | Director | 0 | 2012-05-14 | Filing |
| $35.37 | 870 | Director | 0 | 2012-05-14 | Filing |
| $35.37 | 7,000 | Director | 0 | 2012-05-14 | Filing |
| $36.02 | 2,800 | Officer | 52,806 | 2012-05-07 | Filing |
| $37.58 | 212,000 | Large Shareholder | 2,715,943 | 2012-05-02 | Filing |
| $38.34 | 12,307 | Large Shareholder | 2,927,943 | 2012-05-01 | Filing |
| $38.06 | 3,308 | Large Shareholder | 2,940,250 | 2012-05-01 | Filing |
| $37.96 | 1,000 | Officer | 98,682 | 2012-05-01 | Filing |
| $34.45 | 3,000 | Officer | 19,804 | 2012-05-01 | Filing |
| $38.07 | 5,780 | Officer | 11,639 | 2012-04-27 | Filing |
| $38.10 | 1,926 | Director | 1,000 | 2012-04-16 | Filing |
| $38.13 | 3,000 | Director | 1,000 | 2012-04-16 | Filing |
| $38.29 | 7,000 | Director | 1,000 | 2012-04-16 | Filing |