Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.10 | 3,000 | Large Shareholder, Officer, Director | 1,878,254 | 2015-05-21 | Filing |
| $4.09 | 600 | Large Shareholder, Officer, Director | 1,875,254 | 2015-05-21 | Filing |
| $4.07 | 300 | Large Shareholder, Officer, Director | 1,874,654 | 2015-05-21 | Filing |
| $4.05 | 200 | Large Shareholder, Officer, Director | 1,874,354 | 2015-05-21 | Filing |
| $4.04 | 100 | Large Shareholder, Officer, Director | 1,874,154 | 2015-05-21 | Filing |
| $3.90 | 14,649 | Large Shareholder, Officer, Director | 1,874,054 | 2015-05-20 | Filing |
| $3.89 | 1,351 | Large Shareholder, Officer, Director | 1,859,405 | 2015-05-20 | Filing |
| $3.88 | 5,000 | Large Shareholder, Officer, Director | 1,858,054 | 2015-05-20 | Filing |
| $3.40 | 61,900 | Large Shareholder | 1,116,700 | 2015-03-26 | Filing |
| $3.40 | 7,200 | Large Shareholder | 1,054,800 | 2015-03-12 | Filing |
| $3.38 | 2,100 | Large Shareholder | 1,047,600 | 2015-03-10 | Filing |
| $3.20 | 200 | Large Shareholder | 1,045,500 | 2015-03-05 | Filing |
| $3.20 | 92,200 | Large Shareholder | 1,045,300 | 2015-03-04 | Filing |
| $1.95 | 38,700 | Large Shareholder | 953,100 | 2014-12-15 | Filing |
| $2.01 | 50,400 | Large Shareholder | 914,400 | 2014-12-12 | Filing |
| $2.05 | 46,700 | Large Shareholder | 864,000 | 2014-12-11 | Filing |
| $2.05 | 3,300 | Large Shareholder | 817,300 | 2014-12-10 | Filing |
| $2.00 | 50,000 | Large Shareholder | 722,400 | 2014-12-09 | Filing |
| $2.01 | 266,300 | Large Shareholder | 814,000 | 2014-12-09 | Filing |
| $2.00 | 134,000 | Large Shareholder | 672,400 | 2014-12-05 | Filing |