Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $17.94 | 1,000 | Officer | 37,878 | 2014-12-03 | Filing |
| $22.03 | 1,200 | Officer | 1,200 | 2014-11-14 | Filing |
| $21.54 | 500 | Officer | 500 | 2014-11-14 | Filing |
| $21.98 | 1,000 | Officer | 69,759 | 2014-11-14 | Filing |
| $21.93 | 1,000 | Officer | 26,602 | 2014-11-14 | Filing |
| $21.42 | 5,000 | Director | 10,067 | 2014-11-13 | Filing |
| $20.96 | 1,000 | Officer | 36,878 | 2014-11-11 | Filing |
| $21.15 | 23,500 | Officer, Director | 234,174 | 2014-11-11 | Filing |
| $24.60 | 1,000 | Officer | 35,878 | 2014-08-19 | Filing |
| $25.83 | 8,000 | | 14,088 | 2014-03-20 | Filing |
| $25.83 | 8,000 | | 14,088 | 2014-03-20 | Filing |
| $25.46 | 2,000 | Officer | 34,878 | 2014-02-26 | Filing |
| $25.93 | 550 | Officer | 550 | 2013-08-16 | Filing |
| $24.20 | 5,000 | Officer | 62,861 | 2013-08-12 | Filing |
| $24.22 | 4,000 | Officer | 16,666 | 2013-08-12 | Filing |
| $27.34 | 10,000 | Officer | 57,861 | 2013-06-07 | Filing |
| $32.58 | 6,049 | | 29,088,257 | 2013-03-28 | Filing |
| $32.58 | 6,049 | | 29,088,257 | 2013-03-28 | Filing |
| $32.58 | 6,049 | | 29,088,257 | 2013-03-28 | Filing |
| $32.58 | 6,049 | | 29,088,257 | 2013-03-28 | Filing |