| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.50 | 8,000 | $20,025.60 | 906,475 | 2018-03-07 | Filing | |
| $2.60 | 2,500 | $6,500.00 | 81,510 | 2018-03-08 | Filing | |
| $2.50 | 4,552 | $11,372.26 | 898,475 | 2018-03-05 | Filing | |
| $2.44 | 1,145 | $2,791.28 | 893,923 | 2018-03-02 | Filing | |
| $2.24 | 900 | $2,017.98 | 57,296 | 2017-08-24 | Filing | |
| $2.18 | 100 | $218.00 | 56,396 | 2017-08-23 | Filing | |
| $2.18 | 6 | $13.08 | 471,636 | 2017-08-17 | Filing | |
| $2.19 | 550 | $1,204.50 | 471,630 | 2017-08-16 | Filing | |
| $2.18 | 100 | $218.00 | 471,080 | 2017-08-15 | Filing | |
| $2.20 | 5,000 | $10,993.50 | 470,980 | 2017-08-15 | Filing | |
| $2.12 | 5,000 | $10,600.00 | 460,980 | 2017-08-11 | Filing | |
| $2.17 | 5,000 | $10,833.50 | 455,980 | 2017-08-09 | Filing | |
| $2.17 | 2,300 | $4,991.00 | 450,980 | 2017-08-09 | Filing | |
| $2.15 | 5,000 | $10,765.50 | 453,680 | 2017-08-14 | Filing | |
| $2.19 | 1,200 | $2,628.00 | 448,680 | 2017-08-08 | Filing | |
| $2.18 | 3,881 | $8,443.50 | 447,480 | 2017-08-04 | Filing | |
| $2.12 | 500 | $1,060.00 | 443,599 | 2017-08-04 | Filing | |
| $2.24 | 1,500 | $3,360.75 | 66,200 | 2017-06-08 | Filing | |
| $1.95 | 2,766 | $5,393.70 | 443,099 | 2017-05-30 | Filing | |
| $2.17 | 1,000 | $2,169.90 | 56,296 | 2017-05-19 | Filing |