| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.67 | 5,000 | $13,350.00 | 20,351 | 2018-07-17 | Filing | |
| $2.74 | 100 | $274.00 | 25,351 | 2018-07-17 | Filing | |
| $2.74 | 350 | $959.00 | 20,351 | 2018-07-10 | Filing | |
| $2.55 | 5,000 | $12,750.00 | 20,351 | 2018-07-03 | Filing | |
| $2.65 | 5,000 | $13,250.00 | 20,351 | 2018-06-05 | Filing | |
| $2.37 | 5,000 | $11,850.00 | 20,351 | 2018-05-22 | Filing | |
| $2.38 | 2,890 | $6,878.20 | 5,860 | 2018-05-08 | Filing | |
| $2.39 | 5,000 | $11,950.00 | 20,351 | 2018-05-08 | Filing | |
| $2.32 | 20,000 | $46,400.00 | 359,063 | 2018-05-07 | Filing | |
| $2.34 | 5,000 | $11,700.00 | 20,351 | 2018-04-24 | Filing | |
| $2.60 | 2,500 | $6,500.00 | 0 | 2018-04-19 | Filing | |
| $2.33 | 2,500 | $5,825.00 | 0 | 2018-04-13 | Filing | |
| $2.42 | 4,112 | $9,951.04 | 20,351 | 2018-04-13 | Filing | |
| $2.29 | 5,000 | $11,450.00 | 20,351 | 2018-04-10 | Filing | |
| $2.42 | 888 | $2,148.96 | 20,351 | 2018-03-27 | Filing | |
| $2.45 | 5,000 | $12,250.00 | 20,351 | 2018-03-13 | Filing | |
| $2.36 | 5,000 | $11,800.00 | 20,351 | 2018-03-06 | Filing | |
| $2.41 | 2,500 | $6,025.00 | 0 | 2018-02-14 | Filing | |
| $2.37 | 2,500 | $5,925.00 | 2,500 | 2018-02-14 | Filing | |
| $2.37 | 5,000 | $11,850.00 | 0 | 2018-02-13 | Filing |