Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $18.77 | 2,025 | Large Shareholder, Officer, Director | 1,472,046 | 2017-01-06 | Filing |
| $18.64 | 1,200 | Large Shareholder, Officer, Director | 1,470,021 | 2017-01-06 | Filing |
| $18.64 | 200 | Large Shareholder, Officer, Director | 1,468,821 | 2017-01-06 | Filing |
| $18.67 | 1,500 | Large Shareholder, Officer, Director | 1,468,621 | 2017-01-06 | Filing |
| $18.63 | 2,000 | Large Shareholder, Officer, Director | 1,467,121 | 2017-01-06 | Filing |
| $18.58 | 118 | Large Shareholder, Officer, Director | 1,465,121 | 2017-01-06 | Filing |
| $1.95 | 1,300 | Large Shareholder, Officer, Director | 8,352,392 | 2016-11-10 | Filing |
| $1.94 | 5,900 | Large Shareholder, Officer, Director | 8,351,092 | 2016-11-10 | Filing |
| $1.94 | 3,000 | Large Shareholder, Officer, Director | 8,345,192 | 2016-11-10 | Filing |
| $1.96 | 124 | Large Shareholder, Officer, Director | 8,342,192 | 2016-11-09 | Filing |
| $1.95 | 10,000 | Large Shareholder, Officer, Director | 8,342,068 | 2016-11-09 | Filing |
| $1.56 | 5,190 | Large Shareholder, Officer, Director | 8,332,068 | 2016-07-01 | Filing |
| $1.58 | 8,300 | Large Shareholder, Officer, Director | 8,326,878 | 2016-04-07 | Filing |
| $1.55 | 333 | Large Shareholder, Officer, Director | 8,318,578 | 2016-04-07 | Filing |
| $1.55 | 5,000 | Large Shareholder, Officer, Director | 8,318,245 | 2016-03-11 | Filing |
| $1.50 | 10,000 | Large Shareholder, Officer, Director | 8,313,245 | 2016-03-10 | Filing |
| $3.12 | 25,000 | Large Shareholder, Officer, Director | 8,303,245 | 2014-10-23 | Filing |
| $3.06 | 25,000 | Large Shareholder, Officer, Director | 8,278,245 | 2014-10-23 | Filing |
| $3.04 | 25,000 | Large Shareholder, Officer, Director | 8,253,245 | 2014-10-23 | Filing |
| $3.02 | 25,000 | Large Shareholder, Officer, Director | 8,228,245 | 2014-10-23 | Filing |