Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.28 | 3,040 | Large Shareholder, Director | 5,192,216 | 2018-06-13 | Filing |
| $6.22 | 4,510 | Large Shareholder, Director | 5,195,956 | 2018-06-11 | Filing |
| $6.41 | 4,890 | Officer, Director | 993,614 | 2018-06-11 | Filing |
| $5.41 | 11,500 | Large Shareholder, Director | 5,200,466 | 2018-05-22 | Filing |
| $6.08 | 12,000 | Large Shareholder, Director | 5,211,966 | 2018-05-21 | Filing |
| $5.66 | 10,000 | Officer | 998,504 | 2018-05-22 | Filing |
| $7.80 | 500 | Large Shareholder, Director | 6,737,559 | 2017-12-21 | Filing |
| $7.58 | 109 | Large Shareholder, Director | 6,738,059 | 2017-12-20 | Filing |
| $8.03 | 856 | Large Shareholder, Director | 6,738,168 | 2017-12-18 | Filing |
| $8.22 | 14,100 | Large Shareholder, Director | 6,739,024 | 2017-12-14 | Filing |
| $8.90 | 1,109 | Large Shareholder, Director | 6,753,124 | 2017-12-14 | Filing |
| $8.59 | 2,000 | Officer, Director | 497,262 | 2017-12-13 | Filing |
| $12.02 | 5,000 | Large Shareholder, Director | 6,757,968 | 2016-02-04 | Filing |
| $12.09 | 3,000 | Large Shareholder, Director | 6,762,968 | 2016-02-03 | Filing |
| $11.33 | 5,000 | Officer | 261,515 | 2016-01-08 | Filing |
| $11.29 | 100 | Officer | 266,515 | 2016-01-07 | Filing |
| $11.30 | 4,091 | Officer | 266,615 | 2016-01-07 | Filing |
| $11.31 | 200 | Officer | 270,706 | 2016-01-07 | Filing |
| $11.32 | 181 | Officer | 270,906 | 2016-01-07 | Filing |
| $11.33 | 2,528 | Officer | 271,087 | 2016-01-07 | Filing |