Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.51 | 1,362 | Large Shareholder, Director | 699,746 | 2020-04-03 | Filing |
| $1.56 | 1,154 | Large Shareholder, Director | 1,139,040 | 2020-04-02 | Filing |
| $1.56 | 1,154 | Large Shareholder, Director | 698,384 | 2020-04-02 | Filing |
| $3.95 | 692,534 | Large Shareholder, Director | 697,230 | 2018-09-09 | Filing |
| $3.65 | 5,000 | | 15,479 | 2017-12-15 | Filing |
| $4.55 | 352 | | 352 | 2017-05-15 | Filing |
| $4.71 | 106,383 | Large Shareholder, Director | 106,383 | 2016-12-29 | Filing |
| $4.85 | 1,800 | Large Shareholder, Director | 1,147,087 | 2016-03-14 | Filing |
| $4.85 | 5,000 | Large Shareholder, Director | 1,145,287 | 2016-03-14 | Filing |
| $4.75 | 400 | Large Shareholder, Director | 1,140,287 | 2016-03-14 | Filing |
| $4.68 | 4,300 | Large Shareholder, Director | 1,139,887 | 2016-03-14 | Filing |
| $4.70 | 200 | Large Shareholder, Director | 1,135,587 | 2016-03-14 | Filing |
| $4.65 | 420 | Large Shareholder, Director | 1,135,387 | 2016-03-14 | Filing |
| $4.60 | 2,213 | Large Shareholder, Director | 1,134,967 | 2016-03-14 | Filing |
| $4.10 | 12,656 | Large Shareholder, Director | 1,132,754 | 2016-03-08 | Filing |
| $4.10 | 50,000 | Large Shareholder, Director | 1,120,098 | 2016-03-08 | Filing |
| $3.76 | 200 | Large Shareholder, Director | 1,070,098 | 2016-03-07 | Filing |
| $3.80 | 3,056 | Large Shareholder, Director | 1,069,898 | 2016-03-07 | Filing |
| $3.88 | 175 | Large Shareholder, Director | 1,066,842 | 2016-03-07 | Filing |
| $3.90 | 1 | Large Shareholder, Director | 1,066,667 | 2016-03-07 | Filing |