Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.25 | 55,454 | Large Shareholder, Officer, Director, Other | 71,837 | 2018-10-19 | Filing |
| $4.34 | 24,999 | Large Shareholder, Officer, Director, Other | 127,291 | 2018-10-18 | Filing |
| $4.32 | 12,500 | Large Shareholder, Officer, Director, Other | 152,290 | 2018-10-18 | Filing |
| $4.25 | 7,546 | Large Shareholder, Officer, Director, Other | 164,790 | 2018-10-18 | Filing |
| $4.60 | 25,000 | Officer | 230,759 | 2018-10-12 | Filing |
| $3.43 | 8,951 | Director | 88,413 | 2017-11-01 | Filing |
| $3.47 | 1,000 | Officer | 56,547 | 2017-10-13 | Filing |
| $3.41 | 10,000 | Officer | 302,034 | 2017-10-16 | Filing |
| $3.47 | 30,000 | Officer | 312,034 | 2017-10-13 | Filing |
| $3.25 | 10,000 | Officer | 193,166 | 2017-05-31 | Filing |
| $3.10 | 3,750 | Officer | 26,738 | 2017-05-15 | Filing |
| $3.07 | 948 | Officer | 30,488 | 2017-05-15 | Filing |
| $3.17 | 12,000 | Officer | 27,686 | 2017-05-12 | Filing |
| $3.14 | 20,000 | Officer | 203,166 | 2017-05-12 | Filing |
| $3.39 | 4,400 | Director | 0 | 2016-11-07 | Filing |
| $3.40 | 2,494 | Director | 97,364 | 2016-11-08 | Filing |
| $3.40 | 2,208 | Director | 99,858 | 2016-11-08 | Filing |
| $3.40 | 2,000 | Director | 102,066 | 2016-11-08 | Filing |
| $3.40 | 2,750 | Director | 104,066 | 2016-11-07 | Filing |
| $3.70 | 3,900 | Large Shareholder, Officer, Director, Other | 105,634 | 2016-10-28 | Filing |