| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.63 | 4,950 | $17,974.44 | 185,459 | 2019-04-09 | Filing | |
| $3.63 | 28,050 | $101,821.50 | 1,051,717 | 2019-04-09 | Filing | |
| $3.65 | 4,950 | $18,069.48 | 190,409 | 2019-04-08 | Filing | |
| $3.67 | 28,050 | $102,876.18 | 1,079,767 | 2019-04-08 | Filing | |
| $3.21 | 10,000 | $32,100.00 | 96,130 | 2019-03-26 | Filing | |
| $3.62 | 7,455 | $26,973.68 | 195,359 | 2018-12-12 | Filing | |
| $3.62 | 42,245 | $152,850.86 | 1,107,817 | 2018-12-12 | Filing | |
| $3.60 | 45 | $162.00 | 202,814 | 2018-12-11 | Filing | |
| $3.60 | 255 | $918.00 | 1,150,062 | 2018-12-11 | Filing | |
| $3.62 | 7,455 | $26,973.68 | 195,359 | 2018-12-12 | Filing | |
| $3.62 | 42,245 | $152,850.86 | 1,107,817 | 2018-12-12 | Filing | |
| $3.60 | 45 | $162.00 | 202,814 | 2018-12-11 | Filing | |
| $3.60 | 255 | $918.00 | 1,150,062 | 2018-12-11 | Filing | |
| $3.36 | 7,500 | $25,179.00 | 202,859 | 2018-11-21 | Filing | |
| $3.36 | 42,500 | $142,681.00 | 1,150,317 | 2018-11-21 | Filing | |
| $3.30 | 2,100 | $6,930.00 | 318,015 | 2018-09-19 | Filing | |
| $3.31 | 3,000 | $9,930.00 | 320,115 | 2018-09-19 | Filing | |
| $2.08 | 200 | $416.00 | 323,115 | 2018-06-20 | Filing | |
| $2.09 | 1,704 | $3,561.36 | 323,315 | 2018-06-20 | Filing | |
| $2.03 | 3,000 | $6,090.00 | 325,019 | 2018-06-19 | Filing |