Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.81 | 6,500 | Large Shareholder, Director | 1,390,544 | 2017-04-20 | Filing |
| $2.82 | 20,400 | Large Shareholder, Director | 1,384,044 | 2017-04-18 | Filing |
| $2.86 | 8,500 | Large Shareholder, Director | 1,363,644 | 2017-04-17 | Filing |
| $2.88 | 5,000 | Large Shareholder, Director | 1,355,144 | 2017-04-12 | Filing |
| $2.85 | 5,000 | Large Shareholder, Director | 1,350,144 | 2017-04-11 | Filing |
| $2.90 | 20,000 | Large Shareholder, Director | 1,345,144 | 2017-03-09 | Filing |
| $3.09 | 10,000 | Large Shareholder, Director | 2,339,150 | 2017-01-30 | Filing |
| $3.33 | 3,500 | Director | 10,000 | 2017-01-17 | Filing |
| $3.85 | 4,000 | Director | 6,500 | 2016-11-21 | Filing |
| $4.27 | 2,500 | Director | 2,500 | 2016-10-19 | Filing |
| $4.40 | 4,500 | | 2,329,150 | 2016-07-01 | Filing |
| $4.25 | 10,000 | Large Shareholder, Director | 1,325,144 | 2016-06-29 | Filing |
| $4.28 | 7,500 | Large Shareholder, Director | 2,324,650 | 2016-06-29 | Filing |
| $4.05 | 3,000 | Large Shareholder, Director | 1,315,144 | 2016-06-23 | Filing |
| $3.88 | 29,000 | Large Shareholder, Director | 1,312,144 | 2016-06-22 | Filing |
| $3.91 | 55,000 | Large Shareholder, Director | 1,283,144 | 2016-06-21 | Filing |
| $3.92 | 40,000 | Large Shareholder, Director | 2,719,435 | 2016-06-20 | Filing |
| $3.92 | 100,000 | Large Shareholder, Director | 1,228,144 | 2016-06-20 | Filing |
| $3.92 | 100,000 | Large Shareholder, Director | 2,317,150 | 2016-06-20 | Filing |
| $3.92 | 100,000 | Large Shareholder, Director | 2,679,435 | 2016-06-20 | Filing |