Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.45 | 12,700 | Large Shareholder, Director | 11,243,400 | 2017-04-03 | Filing |
| $1.45 | 14,335 | Large Shareholder, Officer, Director | 14,057,264 | 2017-03-29 | Filing |
| $1.41 | 15,200 | Large Shareholder, Officer, Director | 14,071,599 | 2017-03-28 | Filing |
| $1.49 | 26,470 | Large Shareholder, Officer, Director | 14,086,799 | 2017-03-24 | Filing |
| $1.54 | 6,415 | Large Shareholder, Officer, Director | 14,113,269 | 2017-03-23 | Filing |
| $1.52 | 14,592 | Large Shareholder, Officer, Director | 14,119,684 | 2017-03-22 | Filing |
| $1.55 | 8,724 | Large Shareholder, Officer, Director | 14,134,276 | 2017-03-21 | Filing |
| $1.58 | 7,000 | Large Shareholder, Officer, Director | 14,143,000 | 2017-03-20 | Filing |
| $1.46 | 100,000 | Large Shareholder, Director | 11,256,100 | 2017-03-10 | Filing |
| $1.31 | 10,000 | Large Shareholder, Officer, Director | 14,150,000 | 2017-03-06 | Filing |
| $1.28 | 15,000 | Large Shareholder, Officer, Director | 14,160,000 | 2017-03-02 | Filing |
| $1.26 | 11,877 | Large Shareholder, Officer, Director | 14,175,000 | 2017-03-01 | Filing |
| $1.26 | 8,123 | Large Shareholder, Officer, Director | 14,186,877 | 2017-02-28 | Filing |
| $1.22 | 11,764 | Large Shareholder, Officer, Director | 14,195,000 | 2017-02-27 | Filing |
| $1.22 | 15,000 | Large Shareholder, Officer, Director | 14,206,764 | 2017-02-24 | Filing |
| $1.25 | 3,236 | Large Shareholder, Officer, Director | 14,221,764 | 2017-02-23 | Filing |
| $1.25 | 10,000 | Large Shareholder, Officer, Director | 14,225,000 | 2017-02-22 | Filing |
| $1.25 | 15,000 | Large Shareholder, Officer, Director | 14,235,000 | 2017-02-21 | Filing |
| $1.23 | 10,000 | Large Shareholder, Officer, Director | 14,250,000 | 2017-02-03 | Filing |
| $1.25 | 10,000 | Large Shareholder, Officer, Director | 14,260,000 | 2017-01-30 | Filing |