Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.33 | 4,000 | Officer | 14,648 | 2023-05-12 | Filing |
| $1.00 | 8,000 | Large Shareholder, Officer, Director | 2,114,061 | 2018-06-25 | Filing |
| $1.01 | 3,255 | Large Shareholder, Officer, Director | 2,106,061 | 2018-06-04 | Filing |
| $0.99 | 38,200 | Large Shareholder, Officer, Director | 2,102,806 | 2018-05-30 | Filing |
| $3.07 | 244,299 | Large Shareholder, Officer, Director | 244,299 | 2014-12-04 | Filing |
| $3.07 | 244,299 | Large Shareholder, Officer, Director | 244,299 | 2014-12-04 | Filing |
| $8.54 | 10,000 | Director | 10,000 | 2014-09-05 | Filing |
| $2.75 | 1,800 | Director | 1,800 | 2013-06-10 | Filing |
| $2.85 | 2,287 | Director | 4,000 | 2013-05-29 | Filing |
| $2.85 | 1,713 | Director | 1,713 | 2013-05-14 | Filing |
| $2.05 | 2,000 | Large Shareholder, Officer, Director | 7,500 | 2011-06-08 | Filing |
| $2.00 | 1,000 | Large Shareholder, Officer, Director | 7,500 | 2011-06-07 | Filing |
| $2.00 | 500 | Large Shareholder, Officer, Director | 7,500 | 2011-06-03 | Filing |
| $2.10 | 2,500 | Large Shareholder, Officer, Director | 7,500 | 2011-06-02 | Filing |
| $1.95 | 1,000 | Large Shareholder, Officer, Director | 7,500 | 2011-06-02 | Filing |
| $1.95 | 500 | Large Shareholder, Officer, Director | 7,500 | 2011-06-01 | Filing |
| $1.00 | 150,000 | Director | 150,000 | 2010-05-13 | Filing |
| $1.40 | 2,875 | Officer, Director | 10,000 | 2009-10-13 | Filing |
| $1.15 | 2,125 | Officer, Director | 10,000 | 2009-10-07 | Filing |
| $1.25 | 4,175 | Officer, Director | 5,000 | 2009-09-17 | Filing |