| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.80 | 143 | $400.40 | 159,527 | 2020-08-12 | Filing | |
| $2.80 | 2,967 | $8,307.60 | 159,670 | 2020-08-11 | Filing | |
| $2.25 | 9,245 | $20,801.25 | 150,750 | 2020-07-15 | Filing | |
| $2.29 | 20,755 | $47,576.69 | 159,995 | 2020-06-24 | Filing | |
| $3.94 | 39,200 | $154,534.24 | 134,750 | 2019-07-08 | Filing | |
| $4.00 | 5,193 | $20,772.00 | 116,637 | 2019-06-13 | Filing | |
| $3.00 | 10,000 | $30,000.00 | 96,966 | 2019-04-09 | Filing | |
| $3.50 | 5,332 | $18,662.00 | 106,966 | 2019-02-26 | Filing | |
| $3.00 | 5,332 | $15,996.00 | 112,298 | 2019-02-22 | Filing | |
| $2.50 | 5,336 | $13,340.00 | 117,630 | 2018-06-01 | Filing | |
| $6.20 | 100 | $620.00 | 103,954 | 2017-01-18 | Filing | |
| $6.22 | 4,908 | $30,514.51 | 103,954 | 2017-01-17 | Filing | |
| $6.20 | 100 | $620.00 | 129,395 | 2017-01-18 | Filing | |
| $6.22 | 4,195 | $26,103.39 | 129,395 | 2017-01-17 | Filing | |
| $6.23 | 7,800 | $48,619.74 | 103,954 | 2017-01-05 | Filing | |
| $6.34 | 13,726 | $87,073.63 | 103,954 | 2017-01-04 | Filing | |
| $6.21 | 6,947 | $43,168.66 | 103,954 | 2017-01-03 | Filing | |
| $6.23 | 7,800 | $48,619.74 | 129,395 | 2017-01-05 | Filing | |
| $6.35 | 13,712 | $87,024.58 | 129,395 | 2017-01-04 | Filing | |
| $6.21 | 6,900 | $42,879.36 | 129,395 | 2017-01-03 | Filing |