Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.65 | 15,000 | Large Shareholder, Officer, Director | 46,012,298 | 2019-07-10 | Filing |
| $4.34 | 7,000 | Director | 215,373 | 2019-06-07 | Filing |
| $5.10 | 10,000 | Director | 237,089 | 2019-05-07 | Filing |
| $6.51 | 10,000 | Director | 172,063 | 2019-03-20 | Filing |
| $6.01 | 7,000 | Officer | 8,000 | 2019-03-15 | Filing |
| $4.65 | 1,000 | Officer | 1,000 | 2018-12-19 | Filing |
| $6.14 | 1,000 | Director | 196,783 | 2018-12-04 | Filing |
| $6.83 | 5,950 | Director | 195,783 | 2018-06-01 | Filing |
| $2.46 | 1,400 | Director | 179,447 | 2017-09-14 | Filing |
| $2.46 | 15,100 | Director | 178,047 | 2017-09-14 | Filing |
| $2.10 | 418,763 | Large Shareholder, Officer, Director | 44,951,243 | 2017-09-13 | Filing |
| $2.06 | 500,000 | Large Shareholder, Officer, Director | 44,532,480 | 2017-09-13 | Filing |
| $1.90 | 271,444 | Large Shareholder, Officer, Director | 44,032,480 | 2017-08-31 | Filing |
| $1.85 | 132,134 | Large Shareholder, Officer, Director | 43,761,036 | 2017-08-23 | Filing |
| $1.85 | 50,000 | Director | 205,113 | 2017-08-22 | Filing |
| $1.59 | 26,700 | Director | 126,104 | 2016-09-15 | Filing |
| $2.20 | 35,000 | Officer | 224,665 | 2016-12-13 | Filing |
| $2.20 | 35,000 | Officer | 224,665 | 2016-12-13 | Filing |
| $1.95 | 835,308 | Large Shareholder, Officer, Director | 43,478,020 | 2016-12-09 | Filing |
| $1.94 | 180,888 | Large Shareholder, Officer, Director | 42,642,712 | 2016-12-08 | Filing |