Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $31.25 | 1,300 | Director | 1,300 | 2014-06-02 | Filing |
| $30.99 | 2,600 | Director | 2,600 | 2014-05-20 | Filing |
| $26.96 | 2,700 | Director | 2,700 | 2014-05-02 | Filing |
| $27.00 | 983 | Director | 3,700 | 2013-12-04 | Filing |
| $26.99 | 375 | Director | 2,717 | 2013-11-25 | Filing |
| $27.00 | 1,575 | Director | 2,342 | 2013-11-22 | Filing |
| $27.00 | 767 | Director | 767 | 2013-11-21 | Filing |
| $24.83 | 3,000 | Director | 3,000 | 2013-05-21 | Filing |
| $28.71 | 15,000 | Officer, Director | 25,000 | 2012-03-14 | Filing |
| $28.62 | 10,000 | Officer, Director | 10,000 | 2013-03-13 | Filing |
| $27.20 | 15,000 | Director | 42,000 | 2012-12-13 | Filing |
| $16.46 | 2,500 | Director | 15,750 | 2011-12-14 | Filing |
| $16.73 | 10,000 | Officer | 14,829 | 2011-09-26 | Filing |
| $25.76 | 5,000 | Officer, Director | 5,000 | 2011-06-03 | Filing |
| $18.32 | 5,000 | Officer, Director | 217,555 | 2011-06-03 | Filing |
| $26.00 | 5,000 | Director | 16,000 | 2011-05-25 | Filing |
| $26.00 | 1,000 | Director | 11,000 | 2011-05-23 | Filing |
| $25.96 | 5,000 | Director | 10,000 | 2011-05-17 | Filing |
| $25.63 | 13,000 | Director | 27,000 | 2011-05-12 | Filing |
| $25.66 | 8,000 | Director | 14,000 | 2011-05-12 | Filing |