| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.22 | 925 | $2,978.50 | 378,653 | 2018-05-24 | Filing | |
| $3.25 | 500 | $1,625.00 | 377,728 | 2018-05-22 | Filing | |
| $3.28 | 700 | $2,296.00 | 377,228 | 2018-05-21 | Filing | |
| $3.22 | 930 | $2,994.60 | 376,528 | 2018-05-18 | Filing | |
| $3.13 | 400 | $1,252.00 | 375,598 | 2018-05-17 | Filing | |
| $3.20 | 400 | $1,280.00 | 375,198 | 2018-05-16 | Filing | |
| $3.34 | 1,000 | $3,340.00 | 374,798 | 2018-05-15 | Filing | |
| $3.32 | 893 | $2,964.76 | 373,798 | 2018-05-14 | Filing | |
| $3.31 | 905 | $2,995.55 | 372,905 | 2018-05-11 | Filing | |
| $3.08 | 1,000 | $3,080.00 | 372,000 | 2018-05-10 | Filing | |
| $2.98 | 851 | $2,535.98 | 371,000 | 2018-05-09 | Filing | |
| $3.16 | 700 | $2,212.00 | 370,149 | 2018-05-08 | Filing | |
| $3.18 | 1,000 | $3,180.00 | 369,449 | 2018-05-07 | Filing | |
| $3.26 | 669 | $2,180.94 | 368,449 | 2018-05-04 | Filing | |
| $3.33 | 1,000 | $3,330.00 | 367,780 | 2018-05-03 | Filing | |
| $3.38 | 920 | $3,109.60 | 366,780 | 2018-05-02 | Filing | |
| $3.38 | 910 | $3,075.80 | 365,860 | 2018-05-01 | Filing | |
| $3.34 | 696 | $2,324.64 | 364,950 | 2018-04-30 | Filing | |
| $3.33 | 100 | $333.00 | 364,254 | 2018-04-27 | Filing | |
| $3.37 | 850 | $2,864.50 | 364,154 | 2018-04-26 | Filing |