Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.10 | 4,334 | Officer | 18,358 | 2012-02-28 | Filing |
| $5.07 | 10,000 | Director | 10,000 | 2010-09-14 | Filing |
| $4.56 | 10,000 | Director | 20,000 | 2010-08-17 | Filing |
| $4.39 | 75,000 | Director | 50,000 | 2010-06-18 | Filing |
| $4.05 | 75,000 | Officer | 0 | 2010-06-14 | Filing |
| $4.17 | 58,500 | Director | 439,705 | 2010-04-09 | Filing |
| $4.19 | 208,600 | Director | 498,205 | 2010-04-09 | Filing |
| $3.68 | 20,000 | Director | 30,000 | 2010-03-23 | Filing |
| $3.66 | 75,000 | Director | 50,000 | 2010-03-17 | Filing |
| $1.89 | 40,000 | Director | 0 | 2009-05-12 | Filing |
| $1.88 | 216,000 | Director | 0 | 2009-05-12 | Filing |