| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.76 | 1,100 | $1,936.00 | 961,396 | 2015-03-24 | Filing | |
| $1.65 | 1,168 | $1,927.20 | 960,296 | 2015-03-24 | Filing | |
| $1.81 | 5,000 | $9,050.00 | 959,128 | 2015-03-24 | Filing | |
| $1.80 | 10,000 | $18,000.00 | 954,128 | 2015-03-23 | Filing | |
| $1.85 | 4,700 | $8,695.00 | 944,128 | 2015-03-20 | Filing | |
| $1.82 | 300 | $546.00 | 939,428 | 2015-03-20 | Filing | |
| $1.85 | 7,500 | $13,875.00 | 1,013,599 | 2015-03-19 | Filing | |
| $1.84 | 3,450 | $6,348.00 | 1,006,099 | 2015-03-19 | Filing | |
| $1.80 | 9,782 | $17,607.60 | 1,002,649 | 2015-03-19 | Filing | |
| $1.75 | 100 | $175.00 | 992,867 | 2015-03-19 | Filing | |
| $1.70 | 2,788 | $4,739.60 | 987,723 | 2014-12-24 | Filing | |
| $1.60 | 352 | $563.20 | 984,935 | 2014-12-23 | Filing | |
| $1.60 | 212 | $339.20 | 984,583 | 2014-12-22 | Filing | |
| $1.80 | 495 | $891.00 | 19,697 | 2014-12-16 | Filing | |
| $1.76 | 2,555 | $4,496.80 | 19,202 | 2014-12-16 | Filing | |
| $1.77 | 4,000 | $7,080.00 | 16,647 | 2014-12-16 | Filing | |
| $1.70 | 5 | $8.50 | 12,647 | 2014-12-15 | Filing | |
| $1.69 | 100 | $169.00 | 12,642 | 2014-12-15 | Filing | |
| $1.78 | 1,000 | $1,780.00 | 12,542 | 2014-12-11 | Filing | |
| $1.75 | 2,233 | $3,907.75 | 11,542 | 2014-12-11 | Filing |