Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.95 | 9,744 | | 108,773 | 2019-05-24 | Filing |
| $7.15 | 12,956 | | 118,517 | 2019-05-23 | Filing |
| $7.41 | 7,300 | | 131,473 | 2019-05-22 | Filing |
| $8.40 | 3,000 | Officer | 7,000 | 2016-06-15 | Filing |
| $8.56 | 12,000 | Officer | 67,110 | 2016-06-01 | Filing |
| $8.59 | 13,000 | Officer | 79,110 | 2016-05-31 | Filing |
| $4.50 | 20,000 | Officer | 92,110 | 2015-05-29 | Filing |
| $3.50 | 10,000 | Officer | 20,403 | 2014-02-26 | Filing |
| $3.40 | 3,000 | Officer | 83,501 | 2013-12-06 | Filing |
| $3.40 | 7,000 | Officer | 86,501 | 2013-12-05 | Filing |
| $3.40 | 3,000 | Officer | 78,447 | 2013-12-06 | Filing |
| $3.40 | 7,000 | Officer | 81,447 | 2013-12-05 | Filing |
| $3.55 | 15,000 | Large Shareholder, Officer, Director | 789,510 | 2013-11-11 | Filing |
| $3.71 | 15,000 | Large Shareholder, Officer, Director | 804,510 | 2013-11-08 | Filing |
| $4.34 | 3,100 | Large Shareholder, Officer, Director | 794,013 | 2012-09-14 | Filing |
| $4.42 | 4,650 | Large Shareholder, Officer, Director | 797,113 | 2012-09-13 | Filing |
| $4.39 | 100 | Large Shareholder, Officer, Director | 801,763 | 2012-09-13 | Filing |
| $4.38 | 100 | Large Shareholder, Officer, Director | 801,863 | 2012-09-13 | Filing |
| $4.35 | 3,705 | Large Shareholder, Officer, Director | 801,963 | 2012-09-13 | Filing |
| $4.39 | 100 | Large Shareholder, Officer, Director | 805,668 | 2012-09-12 | Filing |