Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $9.54 | 1,000 | Officer | 180,518 | 2020-11-16 | Filing |
| $9.71 | 10,000 | Director | 28,341 | 2020-11-16 | Filing |
| $9.68 | 15,000 | Officer, Director | 24,764 | 2020-11-16 | Filing |
| $11.80 | 700 | Officer | 153,888 | 2020-03-13 | Filing |
| $11.45 | 10,000 | Director | 15,988 | 2020-03-12 | Filing |
| $18.60 | 1,000 | Officer | 87,691 | 2019-03-07 | Filing |
| $25.44 | 200 | Officer | 86,691 | 2018-11-15 | Filing |
| $27.00 | 1,000 | Officer | 86,491 | 2018-11-13 | Filing |
| $6.09 | 15,000 | Officer | 24,424 | 2016-08-29 | Filing |
| $0.97 | 20,000 | Officer | 273,586 | 2015-05-22 | Filing |
| $1.03 | 17,200 | Officer | 253,586 | 2015-05-21 | Filing |
| $1.03 | 32,800 | Officer | 236,386 | 2015-05-20 | Filing |
| $2.21 | 10,000 | Officer | 213,617 | 2014-03-12 | Filing |
| $2.05 | 10,000 | Officer | 213,545 | 2014-03-11 | Filing |
| $1.86 | 13,700 | Officer | 186,860 | 2012-08-24 | Filing |
| $1.65 | 6,000 | Officer | 173,160 | 2012-08-23 | Filing |
| $1.08 | 20,000 | Officer | 169,474 | 2012-12-12 | Filing |
| $1.70 | 8,600 | Officer | 149,474 | 2012-09-14 | Filing |
| $1.97 | 12,800 | Officer | 186,942 | 2012-08-24 | Filing |
| $1.86 | 13,700 | Officer | 186,860 | 2012-08-24 | Filing |