| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.79 | 12,500 | $84,875.00 | 1,295,366 | 2019-03-15 | Filing | |
| $6.87 | 7,500 | $51,525.00 | 149,260 | 2019-03-12 | Filing | |
| $5.26 | 75,000 | $394,500.00 | 1,307,866 | 2019-02-25 | Filing | |
| $4.83 | 12,500 | $60,375.00 | 1,490,162 | 2019-02-15 | Filing | |
| $4.00 | 12,500 | $50,000.00 | 1,502,662 | 2019-01-15 | Filing | |
| $3.80 | 12,500 | $47,500.00 | 1,515,162 | 2018-12-17 | Filing | |
| $4.60 | 87,500 | $402,500.00 | 1,532,745 | 2018-11-15 | Filing | |
| $4.71 | 24,456 | $115,187.76 | 192,419 | 2018-11-15 | Filing | |
| $4.70 | 24,146 | $113,486.20 | 216,875 | 2018-11-14 | Filing | |
| $4.70 | 5,196 | $24,421.20 | 241,021 | 2018-11-13 | Filing | |
| $7.50 | 891 | $6,682.50 | 100,000 | 2017-01-03 | Filing | |
| $7.84 | 1,202 | $9,423.68 | 86,246 | 2016-11-15 | Filing | |
| $14.15 | 38,460 | $544,209.00 | 441,327 | 2016-05-17 | Filing | |
| $14.21 | 2,404 | $34,160.84 | 441,327 | 2016-05-17 | Filing | |
| $14.20 | 14,063 | $199,694.60 | 443,731 | 2016-05-16 | Filing | |
| $14.22 | 10,819 | $153,846.18 | 67,989 | 2016-05-16 | Filing | |
| $19.90 | 1,000 | $19,900.00 | 80,506 | 2016-04-20 | Filing | |
| $19.40 | 98,247 | $1,905,991.80 | 466,361 | 2016-04-15 | Filing | |
| $19.89 | 113,485 | $2,257,216.65 | 466,361 | 2016-04-14 | Filing | |
| $19.90 | 19,000 | $378,100.00 | 80,506 | 2016-04-14 | Filing |