Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.12 | 40,000 | Officer, Director | 1,450,900 | 2021-11-30 | Filing |
| $3.20 | 31 | Large Shareholder, Director | 398,587 | 2012-06-22 | Filing |
| $3.20 | 62 | Large Shareholder, Director | 398,556 | 2012-06-22 | Filing |
| $3.20 | 234 | Large Shareholder, Director | 398,494 | 2012-06-22 | Filing |
| $4.80 | 9,969 | Large Shareholder, Director | 385,647 | 2012-11-02 | Filing |
| $4.09 | 11,271 | Large Shareholder, Director | 375,678 | 2012-11-01 | Filing |
| $5.22 | 986 | Large Shareholder, Director | 364,409 | 2012-09-07 | Filing |
| $4.93 | 10,554 | Large Shareholder, Director | 363,423 | 2012-09-06 | Filing |
| $5.07 | 2,490 | Large Shareholder, Director | 352,869 | 2012-08-31 | Filing |
| $6.83 | 200 | Large Shareholder, Director | 398,260 | 2013-05-03 | Filing |
| $6.02 | 100 | Large Shareholder, Director | 398,060 | 2012-08-24 | Filing |
| $5.04 | 66 | Large Shareholder, Director | 397,960 | 2012-08-23 | Filing |
| $5.20 | 96 | Large Shareholder, Director | 397,894 | 2012-08-21 | Filing |
| $4.80 | 720 | Large Shareholder, Director | 397,798 | 2012-08-20 | Filing |
| $4.80 | 437 | Large Shareholder, Director | 397,078 | 2012-01-31 | Filing |
| $6.50 | 200 | Officer | 29,286 | 2013-05-20 | Filing |
| $6.50 | 200 | Officer | 29,086 | 2013-05-09 | Filing |
| $6.39 | 100 | Officer | 28,886 | 2013-05-03 | Filing |
| $6.39 | 100 | Officer | 28,786 | 2013-05-03 | Filing |
| $5.37 | 200 | Large Shareholder, Director | 386,138 | 2013-04-30 | Filing |