| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.66 | 21,392 | $78,294.72 | 0 | 2012-05-31 | Filing | |
| $6.00 | 10,000 | $60,000.00 | 75,399 | 2011-02-28 | Filing | |
| $4.63 | 956 | $4,426.28 | 1,201 | 2010-12-08 | Filing | |
| $4.26 | 165 | $702.90 | 4,354 | 2010-05-19 | Filing | |
| $6.50 | 165 | $1,072.50 | 4,185 | 2010-04-19 | Filing | |
| $6.81 | 165 | $1,123.65 | 4,016 | 2010-03-19 | Filing | |
| $6.86 | 3,000 | $20,580.00 | 18,000 | 2010-03-09 | Filing | |
| $6.97 | 1,500 | $10,455.00 | 85,399 | 2010-03-05 | Filing | |
| $6.93 | 165 | $1,143.45 | 3,847 | 2010-02-19 | Filing | |
| $5.95 | 165 | $981.75 | 3,678 | 2010-01-19 | Filing | |
| $5.97 | 165 | $985.05 | 3,510 | 2009-12-21 | Filing | |
| $6.49 | 165 | $1,070.85 | 3,342 | 2009-11-19 | Filing | |
| $7.50 | 165 | $1,237.50 | 3,174 | 2009-10-20 | Filing | |
| $7.45 | 165 | $1,229.25 | 3,006 | 2009-09-23 | Filing | |
| $6.99 | 165 | $1,153.35 | 2,838 | 2009-08-19 | Filing | |
| $7.08 | 165 | $1,168.20 | 2,670 | 2009-07-21 | Filing | |
| $6.42 | 165 | $1,059.30 | 2,502 | 2009-06-19 | Filing | |
| $7.70 | 165 | $1,270.50 | 2,334 | 2009-05-20 | Filing | |
| $6.90 | 165 | $1,138.50 | 2,166 | 2009-04-22 | Filing | |
| $3.39 | 37,431 | $126,891.09 | 172,602 | 2009-03-17 | Filing |