Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $3.33 | 4,000 | Large Shareholder | 4,845,198 | 2018-12-04 | Filing |
| $3.60 | 900 | Large Shareholder | 4,849,198 | 2018-11-30 | Filing |
| $3.52 | 4,100 | Large Shareholder | 4,850,098 | 2018-11-30 | Filing |
| $5.14 | 5,000 | Large Shareholder | 4,854,198 | 2018-11-07 | Filing |
| $5.21 | 3,000 | Large Shareholder | 4,859,198 | 2018-10-19 | Filing |
| $5.19 | 7,500 | Large Shareholder | 4,862,198 | 2018-10-15 | Filing |
| $6.36 | 5,000 | Large Shareholder | 4,869,698 | 2018-09-20 | Filing |
| $7.28 | 3,000 | Large Shareholder | 4,874,698 | 2018-09-19 | Filing |
| $6.69 | 5,000 | Large Shareholder | 4,877,698 | 2018-09-18 | Filing |
| $5.58 | 5,000 | Large Shareholder | 4,882,698 | 2018-09-18 | Filing |
| $4.54 | 5,000 | Large Shareholder | 4,887,698 | 2018-09-17 | Filing |
| $3.82 | 7,000 | Large Shareholder | 4,892,698 | 2018-09-14 | Filing |
| $4.06 | 5,000 | Large Shareholder | 4,899,698 | 2018-09-13 | Filing |
| $3.55 | 604 | Large Shareholder, Officer, Director | 3,871,832 | 2018-11-30 | Filing |
| $3.76 | 400 | Large Shareholder, Officer, Director | 3,872,436 | 2018-11-30 | Filing |
| $3.62 | 1,600 | Large Shareholder, Officer, Director | 3,872,836 | 2018-11-30 | Filing |
| $3.63 | 2,000 | Large Shareholder, Officer, Director | 3,874,436 | 2018-11-30 | Filing |
| $3.65 | 1,000 | Large Shareholder, Officer, Director | 3,876,436 | 2018-11-30 | Filing |
| $3.81 | 1,500 | Large Shareholder, Officer, Director | 3,877,436 | 2018-11-29 | Filing |
| $4.00 | 2,230 | Large Shareholder, Officer, Director | 3,878,936 | 2018-11-29 | Filing |