Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $3.80 | 23,000 | Large Shareholder, Director | 2,081,868 | 2015-09-28 | Filing |
| $4.21 | 2,500 | Large Shareholder, Director | 2,058,868 | 2015-09-22 | Filing |
| $5.41 | 5,000 | | 3,037,369 | 2015-08-14 | Filing |
| $5.17 | 5,000 | | 3,032,369 | 2015-08-13 | Filing |
| $5.03 | 1,000 | | 727,606 | 2015-08-03 | Filing |
| $4.81 | 10,000 | | 3,027,369 | 2015-07-29 | Filing |
| $4.39 | 5,000 | | 3,017,369 | 2015-07-27 | Filing |
| $4.08 | 1,200 | | 726,606 | 2015-07-27 | Filing |
| $4.03 | 25,000 | | 3,012,365 | 2015-07-24 | Filing |
| $3.87 | 65,000 | | 2,056,368 | 2015-07-24 | Filing |
| $4.39 | 5,000 | | 1,991,368 | 2015-07-23 | Filing |
| $4.68 | 10,000 | | 1,986,368 | 2015-07-22 | Filing |
| $4.80 | 5,000 | | 1,976,368 | 2015-07-21 | Filing |
| $0.00 | 7,692,307 | Large Shareholder, Director | 35,484,621 | 2015-04-10 | Filing |
| $0.33 | 125,000 | Large Shareholder, Director | 27,792,314 | 2015-02-11 | Filing |
| $0.28 | 1,787,500 | Large Shareholder, Director | 27,667,314 | 2015-01-05 | Filing |
| $0.33 | 300,000 | Large Shareholder, Director | 13,057,301 | 2015-01-27 | Filing |
| $0.33 | 30,000 | Large Shareholder, Director | 12,757,301 | 2015-01-27 | Filing |
| $0.28 | 1,787,500 | Large Shareholder, Director | 27,667,314 | 2015-01-05 | Filing |
| $0.29 | 50,000 | Large Shareholder, Director | 25,879,814 | 2014-12-31 | Filing |