Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $5.22 | 120 | Large Shareholder | 3,034,168 | 2018-04-03 | Filing |
| $5.16 | 10,000 | Large Shareholder | 3,034,048 | 2018-04-02 | Filing |
| $5.21 | 1,700 | Large Shareholder | 3,024,048 | 2018-03-28 | Filing |
| $5.25 | 17,300 | Large Shareholder | 3,022,348 | 2018-03-27 | Filing |
| $5.22 | 2,057 | Large Shareholder | 3,005,048 | 2018-03-26 | Filing |
| $5.26 | 300 | Large Shareholder | 3,002,991 | 2018-03-22 | Filing |
| $5.20 | 1,500 | Large Shareholder | 3,002,691 | 2018-03-19 | Filing |
| $5.33 | 16,772 | Large Shareholder | 3,001,191 | 2018-03-16 | Filing |
| $5.24 | 24,173 | Large Shareholder | 2,984,419 | 2018-03-15 | Filing |
| $5.29 | 13,517 | Large Shareholder | 2,960,246 | 2018-03-14 | Filing |
| $5.01 | 7,900 | Large Shareholder | 2,946,729 | 2018-03-09 | Filing |
| $4.79 | 2,700 | Large Shareholder | 2,938,829 | 2018-01-11 | Filing |
| $4.26 | 11,448 | Large Shareholder | 2,936,129 | 2017-12-12 | Filing |
| $4.25 | 20,685 | Large Shareholder | 2,924,681 | 2017-12-11 | Filing |
| $4.26 | 3,440 | Large Shareholder | 2,903,996 | 2017-12-07 | Filing |
| $4.26 | 2,176 | Large Shareholder | 2,900,556 | 2017-12-06 | Filing |
| $2.00 | 500 | Large Shareholder | 3,666,875 | 2015-11-09 | Filing |
| $1.99 | 10,800 | Large Shareholder | 3,666,375 | 2015-11-04 | Filing |
| $1.98 | 300 | Large Shareholder | 3,655,575 | 2015-09-18 | Filing |
| $2.00 | 13,100 | Large Shareholder | 3,655,275 | 2015-09-14 | Filing |