Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.60 | 25,000 | Director | 1,480,391 | 2015-05-19 | Filing |
| $1.75 | 25,000 | Director | 1,455,391 | 2015-05-08 | Filing |
| $2.63 | 190,477 | Director | 571,431 | 2015-03-06 | Filing |
| $2.63 | 190,477 | Director | 942,859 | 2015-03-06 | Filing |
| $2.71 | 7,392 | Large Shareholder, Officer, Director | 2,082,310 | 2015-01-12 | Filing |
| $2.75 | 5,000 | Large Shareholder, Officer, Director | 2,074,918 | 2015-01-13 | Filing |
| $2.60 | 5,000 | Large Shareholder, Officer, Director | 2,069,918 | 2015-01-13 | Filing |
| $2.63 | 3,000 | Large Shareholder, Officer, Director | 2,064,918 | 2015-01-12 | Filing |
| $2.62 | 3,000 | Large Shareholder, Officer, Director | 2,061,918 | 2015-01-12 | Filing |
| $2.54 | 5,000 | Large Shareholder, Officer, Director | 2,058,918 | 2015-01-12 | Filing |
| $2.57 | 5,000 | Large Shareholder, Officer, Director | 2,053,918 | 2015-01-12 | Filing |
| $2.58 | 4,000 | Large Shareholder, Officer, Director | 2,048,918 | 2015-01-09 | Filing |
| $2.60 | 25,000 | Director | 1,430,391 | 2015-01-06 | Filing |
| $2.60 | 25,000 | Director | 1,430,391 | 2014-12-04 | Filing |
| $2.70 | 25,000 | Director | 1,405,391 | 2014-12-15 | Filing |
| $3.00 | 25,000 | Director | 1,380,391 | 2014-12-09 | Filing |
| $3.10 | 12,500 | Director | 1,355,391 | 2014-12-05 | Filing |
| $3.10 | 12,500 | Director | 1,342,891 | 2014-12-04 | Filing |
| $0.00 | 190,477 | Director | 380,954 | 2014-11-07 | Filing |
| $0.00 | 190,477 | Director | 752,382 | 2014-11-07 | Filing |