| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.43 | 302,679 | $2,248,904.97 | 1,295,741 | 2013-10-01 | Filing | |
| $5.19 | 3,260 | $16,929.83 | 0 | 2013-06-04 | Filing | |
| $5.12 | 18,224 | $93,259.50 | 3,260 | 2013-06-04 | Filing | |
| $3.87 | 275,000 | $1,062,875.00 | 987,430 | 2012-02-21 | Filing | |
| $3.83 | 300 | $1,149.00 | 111,782 | 2011-12-06 | Filing | |
| $3.82 | 700 | $2,674.00 | 112,082 | 2011-12-06 | Filing | |
| $8.93 | 20 | $178.60 | 3,403 | 2009-01-08 | Filing | |
| $2.66 | 10,742 | $28,573.72 | 41,664 | 2009-12-03 | Filing | |
| $3.27 | 400 | $1,309.28 | 52,406 | 2009-05-19 | Filing | |
| $3.28 | 100 | $328.00 | 52,806 | 2009-05-19 | Filing | |
| $3.30 | 800 | $2,640.00 | 52,906 | 2009-05-19 | Filing | |
| $3.40 | 400 | $1,360.00 | 53,706 | 2009-05-19 | Filing | |
| $3.24 | 1,300 | $4,212.00 | 54,106 | 2009-05-15 | Filing | |
| $8.00 | 4,890 | $39,120.00 | 0 | 2009-03-13 | Filing | |
| $7.20 | 38 | $273.62 | 4,890 | 2009-03-12 | Filing | |
| $7.20 | 4,962 | $35,726.40 | 4,928 | 2009-03-12 | Filing | |
| $7.00 | 5,000 | $35,000.00 | 9,890 | 2009-03-12 | Filing | |
| $7.13 | 2,400 | $17,112.48 | 14,890 | 2009-03-06 | Filing | |
| $7.14 | 1,000 | $7,140.00 | 17,290 | 2009-03-06 | Filing | |
| $7.15 | 100 | $715.00 | 18,290 | 2009-03-06 | Filing |