Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.00 | 260,000 | Large Shareholder, Director | 400,000 | 2020-04-13 | Filing |
| $1.00 | 140,000 | Director | 140,000 | 2020-02-28 | Filing |
| $3.32 | 180,723 | Large Shareholder, Officer, Director | 1,003,439 | 2019-01-15 | Filing |
| $4.20 | 2,000 | Officer | 2,000 | 2017-12-26 | Filing |
| $6.00 | 33,333 | Large Shareholder, Officer, Director | 822,716 | 2016-07-29 | Filing |
| $6.00 | 33,333 | Large Shareholder, Officer, Director | 826,800 | 2016-07-29 | Filing |
| $4.55 | 1,000 | Large Shareholder, Officer, Director | 789,383 | 2015-11-30 | Filing |
| $3.64 | 850 | Large Shareholder, Officer, Director | 793,467 | 2015-07-01 | Filing |
| $3.64 | 799 | Large Shareholder, Officer, Director | 788,383 | 2015-07-01 | Filing |
| $3.63 | 850 | Large Shareholder, Officer, Director | 787,584 | 2015-06-30 | Filing |
| $3.63 | 850 | Large Shareholder, Officer, Director | 792,617 | 2015-06-30 | Filing |
| $3.72 | 525 | Large Shareholder, Officer, Director | 791,767 | 2015-06-26 | Filing |
| $3.67 | 600 | Large Shareholder, Officer, Director | 786,734 | 2015-06-26 | Filing |
| $4.08 | 250 | Large Shareholder, Officer, Director | 791,242 | 2015-04-02 | Filing |
| $4.08 | 250 | Large Shareholder, Officer, Director | 786,134 | 2015-04-02 | Filing |
| $4.10 | 250 | Large Shareholder, Officer, Director | 790,992 | 2015-03-31 | Filing |
| $4.11 | 500 | Large Shareholder, Officer, Director | 790,742 | 2015-03-30 | Filing |
| $4.10 | 250 | Large Shareholder, Officer, Director | 785,884 | 2015-03-31 | Filing |
| $0.00 | 176,112 | Large Shareholder, Officer, Director | 795,634 | 2014-07-09 | Filing |
| $5.36 | 27,985 | Large Shareholder, Officer, Director | 790,242 | 2014-03-28 | Filing |