Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $3.11 | 22,500 | Officer, Director | 1,100,707 | 2020-01-13 | Filing |
| $2.22 | 4,500 | Officer | 50,333 | 2019-08-30 | Filing |
| $2.50 | 20,000 | Officer | 45,833 | 2019-06-05 | Filing |
| $6.25 | 21,300 | Director | 50,000 | 2017-03-27 | Filing |
| $9.13 | 10,000 | Director | 142,291 | 2016-06-28 | Filing |
| $9.49 | 28,000 | Director | 64,750 | 2016-04-15 | Filing |
| $9.57 | 28,000 | Director | 64,750 | 2016-04-15 | Filing |
| $9.46 | 4,200 | Director | 6,650 | 2016-04-15 | Filing |
| $9.49 | 2,000 | Director | 6,450 | 2016-04-15 | Filing |
| $9.45 | 6,200 | Director | 28,700 | 2016-04-15 | Filing |
| $5.50 | 4,000 | Officer | 32,000 | 2015-09-30 | Filing |
| $7.21 | 6,000 | Director | 12,798 | 2015-08-14 | Filing |
| $9.53 | 8,000 | Director | 36,750 | 2015-04-13 | Filing |
| $10.10 | 3,960 | Officer | 21,388 | 2014-10-09 | Filing |
| $10.01 | 4,000 | Director | 36,750 | 2014-08-21 | Filing |
| $10.01 | 4,000 | Director | 36,750 | 2014-08-21 | Filing |
| $9.75 | 14,000 | Director | 32,750 | 2014-08-20 | Filing |
| $9.75 | 14,000 | Director | 32,750 | 2014-08-20 | Filing |
| $9.72 | 1,800 | Director | 2,675 | 2014-08-20 | Filing |
| $9.73 | 1,700 | Director | 4,450 | 2014-08-20 | Filing |