| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.83 | 3,500 | $27,395.20 | 32,217 | 2015-05-15 | Filing | |
| $4.15 | 1,500 | $6,225.00 | 34,155 | 2011-12-08 | Filing | |
| $3.95 | 2,000 | $7,900.00 | 43,000 | 2011-08-18 | Filing | |
| $4.86 | 800 | $3,891.20 | 3,167 | 2011-06-13 | Filing | |
| $4.88 | 700 | $3,416.00 | 2,367 | 2011-06-10 | Filing | |
| $4.87 | 2,000 | $9,740.00 | 32,655 | 2011-06-10 | Filing | |
| $2.47 | 2,400 | $5,928.00 | 25,655 | 2010-09-13 | Filing | |
| $2.45 | 800 | $1,960.00 | 23,255 | 2010-09-13 | Filing | |
| $2.40 | 500 | $1,200.00 | 22,455 | 2010-09-13 | Filing | |
| $2.39 | 300 | $715.50 | 21,955 | 2010-09-13 | Filing | |
| $1.90 | 2,500 | $4,750.00 | 16,655 | 2009-12-09 | Filing | |
| $1.84 | 250 | $460.00 | 26,000 | 2009-11-24 | Filing | |
| $1.78 | 750 | $1,335.00 | 25,750 | 2009-11-23 | Filing | |
| $1.80 | 3,000 | $5,400.00 | 20,742 | 2009-09-11 | Filing | |
| $1.75 | 155 | $271.25 | 14,155 | 2009-08-28 | Filing | |
| $1.80 | 3,845 | $6,921.00 | 14,000 | 2009-08-28 | Filing | |
| $0.84 | 300 | $251.28 | 16,500 | 2009-05-21 | Filing | |
| $0.85 | 200 | $170.00 | 16,200 | 2009-05-21 | Filing | |
| $0.83 | 500 | $415.00 | 16,000 | 2009-05-21 | Filing | |
| $0.89 | 1,700 | $1,513.00 | 17,742 | 2009-05-21 | Filing |