| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $6.99 | 1,231 | $8,607.77 | 4,979,668 | 2018-01-24 | Filing | |
| $6.93 | 3,500 | $24,269.00 | 4,980,899 | 2018-01-23 | Filing | |
| $6.31 | 2,000 | $12,629.00 | 4,984,399 | 2018-01-22 | Filing | |
| $6.95 | 2,000 | $13,900.00 | 4,986,399 | 2018-01-16 | Filing | |
| $8.21 | 4,000 | $32,831.60 | 4,988,399 | 2018-01-09 | Filing | |
| $7.51 | 3,000 | $22,530.00 | 4,992,399 | 2018-01-08 | Filing | |
| $6.25 | 2,500 | $15,625.00 | 10,679 | 2018-02-14 | Filing |