| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.34 | 1,558,728 | $2,088,695.52 | 0 | 2011-12-21 | Filing | |
| $0.94 | 35,000 | $32,966.50 | 427,104 | 2011-10-12 | Filing | |
| $0.99 | 96,700 | $95,713.66 | 1,558,728 | 2011-08-16 | Filing | |
| $1.00 | 35,000 | $35,003.50 | 462,104 | 2011-07-13 | Filing | |
| $0.86 | 145,029 | $124,724.94 | 0 | 2011-06-07 | Filing | |
| $0.85 | 222,261 | $188,921.85 | 145,029 | 2011-06-06 | Filing | |
| $1.00 | 132,710 | $132,710.00 | 367,290 | 2011-06-01 | Filing | |
| $1.04 | 1,509,915 | $1,570,311.60 | 500,000 | 2011-06-01 | Filing | |
| $1.13 | 32,000 | $36,300.80 | 442,104 | 2011-04-12 | Filing | |
| $1.23 | 30,000 | $37,002.00 | 474,104 | 2011-01-31 | Filing | |
| $1.23 | 1,558,728 | $1,917,235.44 | 1,600,428 | 2010-12-27 | Filing | |
| $1.23 | 200,000 | $246,000.00 | 2,009,915 | 2010-12-23 | Filing | |
| $1.25 | 300,000 | $375,000.00 | 2,209,915 | 2010-12-22 | Filing | |
| $1.26 | 508,582 | $640,813.32 | 0 | 2010-12-20 | Filing | |
| $1.23 | 700,000 | $861,000.00 | 508,582 | 2010-12-17 | Filing | |
| $0.99 | 22,500 | $22,311.00 | 504,104 | 2010-10-12 | Filing | |
| $1.01 | 22,500 | $22,752.00 | 526,604 | 2010-07-13 | Filing | |
| $1.03 | 22,500 | $23,094.00 | 507,404 | 2010-04-12 | Filing | |
| $1.08 | 110,700 | $119,556.00 | 1,208,582 | 2010-02-22 | Filing | |
| $1.09 | 236,900 | $258,221.00 | 1,319,282 | 2010-02-19 | Filing |