| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.51 | 31,900 | $48,169.00 | 61,705 | 2016-08-11 | Filing | |
| $1.47 | 1,000 | $1,470.00 | 20,433 | 2016-08-09 | Filing | |
| $1.47 | 1,750 | $2,572.50 | 74,142 | 2016-08-09 | Filing | |
| $0.41 | 125,000 | $51,250.00 | 467,961 | 2015-08-17 | Filing | |
| $0.43 | 23,000 | $9,890.00 | 113,508 | 2015-08-13 | Filing | |
| $0.40 | 10,000 | $4,000.00 | 161,645 | 2015-08-17 | Filing | |
| $0.41 | 200,000 | $82,780.00 | 718,833 | 2015-08-11 | Filing | |
| $0.41 | 20,000 | $8,136.00 | 134,668 | 2015-08-11 | Filing | |
| $0.43 | 20,000 | $8,556.00 | 251,959 | 2015-08-11 | Filing | |
| $0.42 | 10,000 | $4,200.00 | 239,658 | 2015-08-11 | Filing | |
| $0.42 | 25,000 | $10,375.00 | 1,022,844 | 2015-08-11 | Filing | |
| $0.92 | 8,900 | $8,188.00 | 178,296 | 2014-11-14 | Filing | |
| $0.91 | 24,000 | $21,840.00 | 169,396 | 2014-11-14 | Filing | |
| $1.15 | 3,000 | $3,447.00 | 115,790 | 2014-08-15 | Filing | |
| $0.70 | 100,000 | $69,950.00 | 280,786 | 2010-08-24 | Filing | |
| $0.72 | 1,000 | $716.30 | 61,627 | 2010-08-13 | Filing | |
| $0.74 | 4,000 | $2,960.00 | 687,723 | 2010-08-12 | Filing | |
| $0.73 | 3,000 | $2,202.00 | 20,866 | 2010-08-12 | Filing | |
| $0.75 | 10,000 | $7,500.00 | 129,964 | 2010-08-12 | Filing | |
| $1.02 | 2,000 | $2,036.00 | 9,167 | 2008-11-13 | Filing |