Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $31.22 | 142 | Officer | 101,191 | 2015-05-01 | Filing |
| $31.22 | 350 | Officer | 50,586 | 2015-05-01 | Filing |
| $35.00 | 384 | Officer | 101,333 | 2015-03-03 | Filing |
| $33.25 | 142 | Officer | 101,717 | 2015-03-02 | Filing |
| $33.25 | 350 | Officer | 52,055 | 2015-03-02 | Filing |
| $31.00 | 142 | Officer | 41,553 | 2015-01-02 | Filing |
| $31.00 | 350 | Officer | 101,859 | 2015-01-02 | Filing |
| $28.84 | 3,000 | Officer | 36,876 | 2014-11-05 | Filing |
| $28.20 | 15,000 | Officer | 64,054 | 2014-08-06 | Filing |
| $28.71 | 3,000 | Officer | 39,876 | 2014-08-05 | Filing |
| $30.50 | 1,500 | Director | 23,828 | 2014-06-13 | Filing |
| $30.71 | 1,500 | Director | 25,328 | 2014-06-12 | Filing |
| $31.50 | 4,000 | Director | 26,828 | 2014-06-11 | Filing |
| $30.50 | 1,500 | Director | 30,828 | 2014-05-29 | Filing |
| $32.08 | 2,800 | Officer | 45,114 | 2014-05-12 | Filing |
| $32.35 | 7,075 | Officer | 52,125 | 2014-05-12 | Filing |
| $31.66 | 21,376 | Director | 17,689 | 2014-05-07 | Filing |
| $29.06 | 183 | Officer | 104,259 | 2014-04-01 | Filing |
| $29.06 | 500 | Officer | 41,695 | 2014-04-01 | Filing |
| $31.48 | 2,500 | Director | 31,265 | 2014-03-13 | Filing |