Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.00 | 2,000 | Director | 12,000 | 2015-11-23 | Filing |
| $4.78 | 2,323 | Director | 10,000 | 2015-11-18 | Filing |
| $5.85 | 1,675 | Director | 7,677 | 2015-08-31 | Filing |
| $5.85 | 2 | Director | 6,002 | 2015-08-31 | Filing |
| $6.04 | 3,000 | Director | 6,000 | 2015-08-14 | Filing |
| $9.56 | 55,590 | Director | 614,495 | 2014-09-29 | Filing |
| $9.56 | 44,410 | Director | 490,936 | 2014-09-29 | Filing |
| $10.55 | 10,000 | Director | 52,500 | 2014-09-03 | Filing |
| $10.98 | 13,720 | Director | 551,793 | 2014-08-28 | Filing |
| $10.98 | 11,280 | Director | 453,638 | 2014-08-28 | Filing |
| $10.70 | 12,073 | Director | 538,073 | 2014-08-27 | Filing |
| $10.70 | 9,927 | Director | 442,358 | 2014-08-27 | Filing |
| $10.51 | 18,847 | Director | 517,323 | 2014-08-26 | Filing |
| $10.51 | 15,497 | Director | 441,108 | 2014-08-26 | Filing |
| $10.49 | 27,933 | Director | 498,476 | 2014-08-25 | Filing |
| $10.49 | 22,967 | Director | 425,611 | 2014-08-25 | Filing |
| $7.00 | 4,000 | Officer | 4,000 | 2013-12-12 | Filing |
| $7.00 | 25,000 | Director | 25,000 | 2013-12-12 | Filing |
| $7.00 | 1,000 | Officer | 1,000 | 2013-12-12 | Filing |
| $7.00 | 3,000 | Director | 3,000 | 2013-12-12 | Filing |