| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $6.58 | 4,109 | $27,037.22 | 0 | 2017-05-31 | Filing |
| Officer | $6.67 | 414 | $2,761.38 | 0 | 2017-05-18 | Filing |
| Officer | $7.00 | 16,318 | $114,226.00 | 6,000 | 2017-02-28 | Filing |
| Officer | $6.75 | 2,000 | $13,500.00 | 0 | 2016-11-07 | Filing |
| Large Shareholder, Officer, Director | $10.27 | 25,000 | $256,750.00 | 3,185,924 | 2014-12-01 | Filing |
| Large Shareholder, Officer, Director | $10.46 | 25,000 | $261,500.00 | 3,210,924 | 2014-09-02 | Filing |
| Officer | $9.04 | 27,300 | $246,792.00 | 10,000 | 2014-08-05 | Filing |
| Officer | $9.06 | 3,426 | $31,039.56 | 37,300 | 2014-08-04 | Filing |
| Large Shareholder, Officer, Director | $8.05 | 16,900 | $135,960.50 | 3,235,924 | 2014-06-06 | Filing |
| Large Shareholder, Officer, Director | $8.07 | 8,100 | $65,367.00 | 3,252,824 | 2014-06-02 | Filing |
| Large Shareholder, Officer, Director | $8.01 | 25,000 | $200,250.00 | 3,260,924 | 2014-03-04 | Filing |
| Officer, Director | $10.06 | 2,082 | $20,944.92 | 1,487,712 | 2013-12-02 | Filing |
| Large Shareholder, Officer, Director | $9.89 | 25,000 | $247,250.00 | 3,419,289 | 2013-12-02 | Filing |
| Officer | $9.95 | 5,095 | $50,695.25 | 67,500 | 2013-11-27 | Filing |
| Officer | $9.83 | 15,000 | $147,450.00 | 72,595 | 2013-11-26 | Filing |
| Officer | $9.95 | 10,000 | $99,500.00 | 87,595 | 2013-11-25 | Filing |
| Officer | $10.03 | 15,000 | $150,450.00 | 97,595 | 2013-11-22 | Filing |
| Officer | $10.17 | 20,000 | $203,400.00 | 112,595 | 2013-11-21 | Filing |
| Officer | $10.01 | 10,000 | $100,100.00 | 132,595 | 2013-11-20 | Filing |
| Officer | $10.00 | 15,000 | $150,000.00 | 142,595 | 2013-11-19 | Filing |