| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.86 | 4,300 | $7,998.00 | 2,504,291 | 2022-05-23 | Filing | |
| $1.80 | 28,440 | $51,192.00 | 2,499,991 | 2022-05-20 | Filing | |
| $1.79 | 14,823 | $26,533.17 | 2,471,551 | 2022-05-19 | Filing | |
| $1.82 | 26,287 | $47,842.34 | 2,456,728 | 2022-05-18 | Filing | |
| $1.81 | 9,500 | $17,195.00 | 2,430,441 | 2022-05-16 | Filing | |
| $1.82 | 19,238 | $35,013.16 | 2,420,941 | 2022-05-16 | Filing | |
| $1.88 | 35,000 | $65,800.00 | 2,401,703 | 2022-05-13 | Filing | |
| $1.86 | 70,000 | $130,200.00 | 2,366,703 | 2022-05-13 | Filing | |
| $1.76 | 51,751 | $91,081.76 | 2,296,703 | 2022-05-12 | Filing | |
| $1.95 | 3,000 | $5,850.00 | 42,290 | 2015-03-13 | Filing | |
| $1.45 | 10,000 | $14,500.00 | 239,711 | 2014-12-12 | Filing | |
| $1.43 | 10,000 | $14,300.00 | 229,711 | 2014-12-05 | Filing | |
| $2.75 | 10,000 | $27,500.00 | 219,711 | 2014-08-11 | Filing | |
| $1.53 | 24,360 | $37,270.80 | 76,072 | 2012-11-30 | Filing | |
| $0.25 | 15,000 | $3,750.00 | 20,250 | 2012-05-31 | Filing | |
| $0.25 | 15,000 | $3,750.00 | 49,097 | 2012-05-31 | Filing | |
| $0.00 | 8,674,908 | $0.00 | 12,666,281 | 2012-05-10 | Filing | |
| $0.00 | 265,062 | $0.00 | 281,178 | 2012-05-10 | Filing | |
| $0.00 | 6,241,119 | $0.00 | 7,822,726 | 2012-05-10 | Filing | |
| $0.35 | 50,000 | $17,500.00 | 50,000 | 2012-05-11 | Filing |