| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $8.67 | 4,076 | $35,335.66 | 0 | 2016-02-24 | Filing |
| Officer | $8.85 | 6,994 | $61,922.78 | 0 | 2016-02-23 | Filing |
| Officer | $9.25 | 3,343 | $30,922.75 | 0 | 2016-02-22 | Filing |
| Officer | $9.46 | 10,442 | $98,818.91 | 0 | 2016-02-22 | Filing |
| Officer | $9.41 | 20,000 | $188,276.00 | 0 | 2016-02-19 | Filing |
| Officer | $9.45 | 5,000 | $47,249.50 | 0 | 2016-02-18 | Filing |
| Officer, Director | $9.75 | 3,500 | $34,142.15 | 1,601,095 | 2016-02-17 | Filing |
| Officer, Director | $8.24 | 3,500 | $28,854.00 | 1,604,595 | 2016-02-02 | Filing |
| Officer, Director | $7.92 | 3,500 | $27,706.00 | 1,608,095 | 2016-01-20 | Filing |
| Officer, Director | $9.28 | 3,500 | $32,484.90 | 1,611,595 | 2016-01-05 | Filing |
| Officer, Director | $9.11 | 3,500 | $31,885.00 | 1,615,095 | 2015-12-22 | Filing |
| Officer, Director | $8.69 | 3,500 | $30,402.05 | 1,618,595 | 2015-12-08 | Filing |
| Officer | $8.19 | 49,365 | $404,541.24 | 1,000 | 2015-11-30 | Filing |
| Officer | $8.13 | 2,657 | $21,606.19 | 1,000 | 2015-11-27 | Filing |
| Officer | $8.35 | 7,977 | $66,634.27 | 1,000 | 2015-11-25 | Filing |
| Officer | $8.26 | 30,000 | $247,674.00 | 1,000 | 2015-11-24 | Filing |
| Officer, Director | $7.51 | 3,500 | $26,292.70 | 1,622,095 | 2015-11-18 | Filing |
| Officer, Director | $6.70 | 3,500 | $23,450.00 | 1,625,595 | 2015-11-02 | Filing |
| Officer, Director | $7.00 | 3,500 | $24,500.00 | 1,629,095 | 2015-10-21 | Filing |
| Officer, Director | $7.40 | 3,500 | $25,903.50 | 1,632,595 | 2015-10-06 | Filing |