| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.40 | 2,050 | $9,020.00 | 19,022 | 2018-04-26 | Filing | |
| $4.45 | 6,847 | $30,469.15 | 21,072 | 2018-04-26 | Filing | |
| $4.40 | 7,750 | $34,100.00 | 27,919 | 2018-04-25 | Filing | |
| $4.60 | 200 | $920.00 | 35,669 | 2018-04-24 | Filing | |
| $4.54 | 10,000 | $45,400.00 | 35,869 | 2018-04-24 | Filing | |
| $4.66 | 4,285 | $19,983.53 | 45,869 | 2018-04-23 | Filing | |
| $4.70 | 15,000 | $70,500.00 | 50,154 | 2018-04-20 | Filing | |
| $4.49 | 20,000 | $89,862.00 | 65,154 | 2018-04-19 | Filing | |
| $4.60 | 1,577 | $7,254.20 | 85,154 | 2018-04-18 | Filing | |
| $4.40 | 20,000 | $88,000.00 | 86,731 | 2018-04-18 | Filing | |
| $4.63 | 6,276 | $29,051.60 | 106,731 | 2018-04-17 | Filing | |
| $4.52 | 4,217 | $19,043.97 | 113,007 | 2018-04-17 | Filing | |
| $5.00 | 25,445 | $127,225.00 | 117,224 | 2018-04-16 | Filing | |
| $4.07 | 4,495 | $18,294.65 | 1,184 | 2018-04-12 | Filing | |
| $3.93 | 5,000 | $19,650.00 | 5,679 | 2018-04-11 | Filing | |
| $6.47 | 1,000 | $6,474.00 | 4,967,168 | 2018-02-20 | Filing | |
| $6.73 | 1,500 | $10,099.95 | 4,968,168 | 2018-02-15 | Filing | |
| $6.35 | 5,000 | $31,732.00 | 4,969,668 | 2018-02-14 | Filing | |
| $6.06 | 2,000 | $12,125.00 | 4,974,668 | 2018-02-13 | Filing | |
| $6.06 | 3,000 | $18,185.10 | 4,976,668 | 2018-02-07 | Filing |