| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.12 | 20,000 | $102,300.00 | 13,501 | 2020-09-28 | Filing | |
| $5.12 | 10,000 | $51,150.00 | 13,501 | 2020-09-28 | Filing | |
| $5.12 | 10,000 | $51,150.00 | 13,501 | 2020-09-28 | Filing | |
| $5.12 | 10,000 | $51,150.00 | 20,000 | 2020-09-28 | Filing | |
| $5.12 | 25,000 | $127,875.00 | 20,000 | 2020-09-28 | Filing | |
| $5.12 | 15,000 | $76,725.00 | 20,000 | 2020-09-28 | Filing | |
| $5.12 | 60,000 | $306,900.00 | 6,499 | 2020-09-28 | Filing | |
| $5.12 | 75,000 | $383,625.00 | 6,499 | 2020-09-28 | Filing | |
| $5.12 | 40,000 | $204,600.00 | 6,499 | 2020-09-28 | Filing | |
| $5.12 | 25,000 | $127,875.00 | 6,499 | 2020-09-28 | Filing | |
| $5.12 | 100,000 | $511,500.00 | 10,163 | 2020-09-28 | Filing | |
| $5.12 | 75,000 | $383,625.00 | 10,163 | 2020-09-28 | Filing | |
| $5.12 | 25,000 | $127,875.00 | 10,163 | 2020-09-28 | Filing | |
| $5.23 | 10,000 | $52,250.00 | 13,501 | 2020-06-12 | Filing | |
| $5.41 | 2,400 | $12,984.00 | 20,000 | 2020-06-08 | Filing | |
| $5.72 | 7,600 | $43,472.00 | 22,400 | 2020-06-08 | Filing | |
| $5.75 | 10,000 | $57,500.00 | 4,999 | 2020-06-05 | Filing | |
| $1.64 | 24,992 | $41,059.36 | 10,093,906 | 2018-11-12 | Filing | |
| $3.76 | 2,253 | $8,471.28 | 0 | 2012-06-12 | Filing | |
| $3.63 | 4,475 | $16,244.25 | 0 | 2012-06-01 | Filing |