| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.25 | 3,300 | $7,425.00 | 2,600 | 2015-05-15 | Filing | |
| $2.24 | 15,300 | $34,272.00 | 5,900 | 2015-05-15 | Filing | |
| $2.23 | 3,800 | $8,474.00 | 21,200 | 2015-05-15 | Filing | |
| $2.39 | 900 | $2,151.00 | 0 | 2015-05-14 | Filing | |
| $2.40 | 787 | $1,888.80 | 900 | 2015-05-14 | Filing | |
| $2.45 | 100 | $245.00 | 0 | 2015-05-13 | Filing | |
| $2.50 | 900 | $2,250.00 | 312,251 | 2015-05-12 | Filing | |
| $2.50 | 4,700 | $11,750.00 | 313,151 | 2015-05-11 | Filing | |
| $2.52 | 1,000 | $2,520.00 | 317,851 | 2015-05-11 | Filing | |
| $2.57 | 100 | $257.00 | 0 | 2015-05-08 | Filing | |
| $2.53 | 5,000 | $12,650.00 | 0 | 2015-05-07 | Filing | |
| $2.49 | 5,000 | $12,450.00 | 93,443 | 2015-05-06 | Filing | |
| $2.55 | 500 | $1,275.00 | 98,443 | 2015-05-06 | Filing | |
| $2.53 | 1,958 | $4,953.74 | 98,943 | 2015-05-06 | Filing | |
| $2.59 | 455 | $1,178.45 | 93,443 | 2015-05-05 | Filing | |
| $2.55 | 200 | $510.00 | 93,898 | 2015-05-05 | Filing | |
| $2.53 | 1,000 | $2,530.00 | 94,098 | 2015-05-05 | Filing | |
| $2.59 | 500 | $1,295.00 | 61,913 | 2015-05-07 | Filing | |
| $2.55 | 2,500 | $6,375.00 | 62,413 | 2015-05-07 | Filing | |
| $2.57 | 4,225 | $10,858.25 | 981,289 | 2015-05-08 | Filing |