Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $31.24 | 7,500 | Large Shareholder, Officer, Director, Other | 607,386 | 2013-02-12 | Filing |
| $31.11 | 7,500 | Large Shareholder, Officer, Director, Other | 614,886 | 2013-02-11 | Filing |
| $28.63 | 5,000 | Large Shareholder, Officer, Director, Other | 622,386 | 2013-02-06 | Filing |
| $28.53 | 7,500 | Large Shareholder, Officer, Director, Other | 627,386 | 2013-02-05 | Filing |
| $28.63 | 7,500 | Large Shareholder, Officer, Director, Other | 634,886 | 2013-02-04 | Filing |
| $28.74 | 5,000 | Large Shareholder, Officer, Director, Other | 642,386 | 2013-02-01 | Filing |
| $28.65 | 7,500 | Large Shareholder, Officer, Director, Other | 647,386 | 2013-01-31 | Filing |
| $28.83 | 7,500 | Large Shareholder, Officer, Director, Other | 654,886 | 2013-01-30 | Filing |
| $29.53 | 5,312 | Director | 18,413 | 2012-12-13 | Filing |
| $29.66 | 4,526 | Officer | 54,986 | 2012-12-13 | Filing |
| $29.16 | 15,000 | Director | 40,500 | 2012-12-12 | Filing |
| $27.77 | 3,250 | Director | 35,750 | 2012-12-06 | Filing |
| $27.41 | 5,000 | Director | 23,725 | 2012-11-28 | Filing |
| $27.33 | 25,000 | Officer, Director, Other | 376,132 | 2012-11-28 | Filing |
| $27.83 | 60,000 | Officer, Director, Other | 401,132 | 2012-11-27 | Filing |
| $23.96 | 3,228 | Officer | 43,426 | 2012-09-13 | Filing |
| $25.48 | 3,228 | Officer | 46,654 | 2012-08-17 | Filing |
| $25.68 | 2,000 | Director | 28,725 | 2012-08-16 | Filing |
| $25.29 | 3,000 | Director | 39,000 | 2012-08-16 | Filing |
| $24.83 | 15,000 | Large Shareholder, Officer, Director, Other | 662,386 | 2012-08-15 | Filing |