| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $14.01 | 4,500 | $63,045.00 | 485,085 | 2020-05-20 | Filing | |
| $12.00 | 2,500 | $30,000.00 | 136,809 | 2020-04-15 | Filing | |
| $11.36 | 4,500 | $51,120.00 | 489,585 | 2020-04-15 | Filing | |
| $8.30 | 4,500 | $37,350.00 | 498,032 | 2020-03-18 | Filing | |
| $15.64 | 1,250 | $19,550.00 | 137,942 | 2020-02-19 | Filing | |
| $15.52 | 4,500 | $69,840.00 | 502,532 | 2020-02-19 | Filing | |
| $15.48 | 4,500 | $69,660.00 | 507,032 | 2020-01-15 | Filing | |
| $15.68 | 4,500 | $70,560.00 | 433,907 | 2019-12-18 | Filing | |
| $14.13 | 4,500 | $63,585.00 | 411,470 | 2019-11-20 | Filing | |
| $0.78 | 20,252 | $15,715.55 | 302,484 | 2015-04-06 | Filing | |
| $2.38 | 7,000 | $16,642.50 | 224,153 | 2013-04-01 | Filing | |
| $1.43 | 100,000 | $143,000.00 | 0 | 2011-12-13 | Filing | |
| $1.43 | 120,000 | $171,600.00 | 0 | 2011-12-13 | Filing | |
| $1.43 | 80,185 | $114,664.55 | 575,000 | 2011-12-13 | Filing | |
| $1.45 | 12,556 | $18,250.15 | 655,185 | 2011-12-07 | Filing | |
| $1.43 | 8,700 | $12,446.22 | 667,741 | 2011-12-06 | Filing | |
| $1.44 | 56,934 | $81,797.08 | 676,441 | 2011-12-05 | Filing | |
| $1.45 | 16,500 | $23,855.70 | 733,375 | 2011-12-02 | Filing |