| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $4.69 | 223,749 | $1,048,264.07 | 655,850 | 2017-03-27 | Filing |
| Large Shareholder | $4.65 | 222,101 | $1,033,213.85 | 432,101 | 2017-03-24 | Filing |
| Large Shareholder | $4.66 | 210,000 | $978,600.00 | 210,000 | 2017-03-23 | Filing |
| Large Shareholder | $4.64 | 269,871 | $1,252,201.44 | 15,246,743 | 2017-03-22 | Filing |
| Large Shareholder | $4.63 | 207,613 | $961,248.19 | 14,976,872 | 2017-03-21 | Filing |
| Large Shareholder | $4.64 | 175,000 | $812,000.00 | 14,769,259 | 2017-03-20 | Filing |
| Large Shareholder | $4.59 | 170,000 | $780,300.00 | 14,594,259 | 2017-03-17 | Filing |
| Director | $4.55 | 5,000 | $22,750.00 | 55,968 | 2017-03-17 | Filing |
| Large Shareholder | $4.51 | 1,273,000 | $5,741,230.00 | 14,424,259 | 2017-03-15 | Filing |
| Large Shareholder | $4.51 | 356,492 | $1,607,778.92 | 13,201,259 | 2017-03-14 | Filing |
| Large Shareholder | $4.50 | 176,476 | $794,142.00 | 12,844,767 | 2017-03-13 | Filing |
| Large Shareholder | $4.43 | 389,571 | $1,725,799.53 | 12,668,291 | 2017-03-10 | Filing |
| Large Shareholder | $4.37 | 205,169 | $896,588.53 | 12,278,720 | 2017-03-09 | Filing |
| Director | $4.35 | 5,000 | $21,749.50 | 50,968 | 2017-03-06 | Filing |
| Director | $4.39 | 5,000 | $21,948.00 | 45,968 | 2017-03-03 | Filing |
| Director | $4.38 | 5,000 | $21,899.50 | 40,968 | 2017-03-03 | Filing |
| Director | $4.62 | 20,000 | $92,400.00 | 32,564 | 2017-02-17 | Filing |
| Director | $4.68 | 6,400 | $29,952.00 | 15,736 | 2017-02-16 | Filing |
| Director | $4.65 | 2,200 | $10,230.00 | 2,500 | 2017-02-16 | Filing |
| Officer | $4.62 | 1,000 | $4,616.70 | 1,611 | 2017-02-14 | Filing |