Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $18.15 | 7,500 | Large Shareholder, Officer, Director | 57,017 | 2017-11-30 | Filing |
| $17.80 | 26,072 | Large Shareholder, Officer, Director | 4,066,258 | 2017-12-01 | Filing |
| $17.75 | 8,679 | Large Shareholder, Officer, Director | 49,517 | 2017-11-20 | Filing |
| $17.70 | 5,413 | Large Shareholder, Officer, Director | 40,838 | 2017-11-17 | Filing |
| $17.15 | 7,325 | Large Shareholder, Officer, Director | 35,425 | 2017-11-16 | Filing |
| $15.55 | 28,000 | Large Shareholder, Officer, Director | 28,100 | 2017-06-15 | Filing |
| $14.56 | 31,480 | Large Shareholder, Officer, Director | 4,001,476 | 2017-06-02 | Filing |
| $14.56 | 3,148 | Officer, Director | 48,757 | 2017-06-02 | Filing |
| $14.97 | 3,300 | Director | 4,533 | 2017-03-16 | Filing |
| $16.00 | 1,200 | Large Shareholder | 2,351,923 | 2017-02-22 | Filing |
| $16.30 | 500 | Large Shareholder | 2,353,123 | 2017-02-22 | Filing |
| $16.35 | 100 | Large Shareholder | 2,353,623 | 2017-02-22 | Filing |
| $21.00 | 15 | Large Shareholder | 2,353,723 | 2017-01-27 | Filing |
| $20.80 | 500 | Large Shareholder | 2,353,738 | 2017-01-27 | Filing |
| $20.90 | 2,663 | Large Shareholder | 2,354,238 | 2017-01-25 | Filing |
| $9.10 | 149,700 | Large Shareholder | 2,356,901 | 2016-07-19 | Filing |
| $9.10 | 87,500 | Large Shareholder | 2,207,201 | 2016-07-14 | Filing |
| $9.10 | 600 | Large Shareholder | 2,119,701 | 2016-07-14 | Filing |
| $9.08 | 2,900 | Large Shareholder | 2,119,101 | 2016-07-14 | Filing |
| $9.06 | 3,200 | Large Shareholder | 2,116,201 | 2016-07-14 | Filing |