Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $8.93 | 2,908 | Officer | 0 | 2014-06-03 | Filing |
| $8.97 | 959 | Officer | 0 | 2014-06-03 | Filing |
| $10.06 | 83,507 | Officer, Director | 1,578,683 | 2014-03-04 | Filing |
| $16.25 | 10,085 | Officer, Director | 30,470 | 2013-09-04 | Filing |
| $17.96 | 5,816 | Officer, Director | 32,262 | 2013-09-05 | Filing |
| $18.10 | 210,802 | Officer, Director | 38,078 | 2013-09-04 | Filing |
| $18.11 | 100,000 | Officer, Director | 248,880 | 2013-09-03 | Filing |
| $18.12 | 150,000 | Officer, Director | 348,880 | 2013-08-30 | Filing |
| $18.63 | 85,935 | Officer, Director | 498,880 | 2013-08-29 | Filing |
| $19.20 | 9,000 | Officer | 0 | 2013-08-26 | Filing |
| $19.20 | 9,000 | Officer | 0 | 2013-08-26 | Filing |
| $18.35 | 2,000 | Officer | 0 | 2013-08-23 | Filing |
| $18.24 | 12,000 | Officer | 3,000 | 2013-08-20 | Filing |
| $17.47 | 25,000 | Officer | 20 | 2013-08-13 | Filing |
| $17.22 | 6,667 | Director | 27,080 | 2013-08-12 | Filing |
| $16.62 | 3,333 | Director | 0 | 2013-08-05 | Filing |
| $17.47 | 7,000 | Officer | 0 | 2013-06-06 | Filing |
| $16.23 | 13,333 | Officer, Director | 1,124,752 | 2013-06-04 | Filing |
| $16.50 | 30,000 | Officer | 20 | 2013-06-04 | Filing |
| $15.63 | 8,000 | Officer, Director | 1,662,190 | 2013-05-30 | Filing |