Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $5.25 | 1,500 | Large Shareholder, Officer, Director | 542,432 | 2018-11-16 | Filing |
| $4.92 | 1,429 | Large Shareholder, Officer, Director | 540,932 | 2018-11-15 | Filing |
| $4.70 | 2,268 | Large Shareholder, Officer, Director | 539,503 | 2018-11-14 | Filing |
| $6.05 | 11,367 | Large Shareholder, Officer, Director | 537,235 | 2018-05-30 | Filing |
| $5.96 | 8,633 | Large Shareholder, Officer, Director | 525,868 | 2018-05-29 | Filing |
| $3.13 | 20,000 | Large Shareholder, Officer, Director | 517,235 | 2017-11-29 | Filing |
| $3.13 | 20,000 | Large Shareholder, Officer, Director | 517,235 | 2017-11-29 | Filing |
| $1.80 | 100 | Officer | 20,100 | 2017-11-21 | Filing |
| $1.70 | 440 | Large Shareholder, Officer, Director | 497,235 | 2017-11-20 | Filing |
| $1.90 | 5,000 | Officer | 15,000 | 2017-11-17 | Filing |
| $1.90 | 7,000 | Director | 149,268 | 2017-11-17 | Filing |
| $1.90 | 20,000 | Officer | 20,000 | 2017-11-17 | Filing |
| $1.90 | 16,429 | Large Shareholder, Officer, Director | 496,795 | 2017-11-17 | Filing |
| $1.90 | 8,000 | Director | 8,000 | 2017-11-17 | Filing |
| $3.00 | 10,000 | Officer | 10,000 | 2017-05-16 | Filing |