| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.38 | 582 | $2,546.25 | 251,267 | 2019-05-24 | Filing | |
| $4.30 | 3,147 | $13,541.54 | 856,763 | 2019-05-29 | Filing | |
| $4.40 | 1,600 | $7,036.80 | 859,910 | 2019-05-28 | Filing | |
| $4.38 | 1,995 | $8,728.13 | 861,510 | 2019-05-24 | Filing | |
| $4.30 | 3,301 | $14,204.20 | 898,687 | 2019-05-29 | Filing | |
| $4.40 | 1,679 | $7,384.24 | 901,988 | 2019-05-28 | Filing | |
| $4.38 | 2,092 | $9,152.50 | 903,667 | 2019-05-24 | Filing | |
| $4.30 | 18,745 | $80,659.74 | 5,102,563 | 2019-05-29 | Filing | |
| $4.40 | 9,530 | $41,912.94 | 5,121,308 | 2019-05-28 | Filing | |
| $4.38 | 11,879 | $51,970.63 | 5,130,838 | 2019-05-24 | Filing | |
| $4.57 | 10,300 | $47,071.00 | 165,545 | 2019-05-20 | Filing | |
| $4.64 | 2,234 | $10,365.76 | 909,492 | 2019-05-16 | Filing | |
| $4.61 | 12,766 | $58,851.26 | 911,726 | 2019-05-15 | Filing | |
| $4.45 | 5,843 | $26,001.35 | 909,492 | 2019-04-16 | Filing | |
| $4.43 | 9,157 | $40,565.51 | 915,335 | 2019-04-15 | Filing | |
| $4.38 | 24,000 | $105,120.00 | 113,351 | 2019-04-02 | Filing | |
| $4.33 | 16,000 | $69,280.00 | 137,351 | 2019-04-01 | Filing | |
| $4.21 | 36,724 | $154,608.04 | 2,265,783 | 2018-11-09 | Filing | |
| $4.38 | 131,010 | $573,823.80 | 2,302,507 | 2018-11-08 | Filing | |
| $4.38 | 188,760 | $826,768.80 | 2,433,517 | 2018-11-07 | Filing |