Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.94 | 20,000 | Officer | 1,253,866 | 2017-10-24 | Filing |
| $7.07 | 20,000 | Officer | 1,273,866 | 2017-10-23 | Filing |
| $7.01 | 20,000 | Officer | 1,293,866 | 2017-09-20 | Filing |
| $7.02 | 20,000 | Officer | 1,313,866 | 2017-09-19 | Filing |
| $6.65 | 20,000 | Officer | 1,333,866 | 2017-08-16 | Filing |
| $6.78 | 20,000 | Officer | 1,353,866 | 2017-08-15 | Filing |
| $10.02 | 35,000 | Director | 2,313,223 | 2017-07-17 | Filing |
| $9.89 | 20,000 | Officer | 1,373,866 | 2017-07-18 | Filing |
| $10.03 | 20,000 | Officer | 1,393,866 | 2017-07-17 | Filing |
| $9.66 | 25,000 | Officer, Director | 2,905,952 | 2017-07-13 | Filing |
| $9.74 | 25,000 | Officer, Director | 2,930,952 | 2017-07-12 | Filing |
| $9.53 | 6,000 | Director | 2,564,323 | 2017-07-11 | Filing |
| $9.43 | 6,000 | Director | 2,570,323 | 2017-07-10 | Filing |
| $8.96 | 20,000 | Officer | 1,413,866 | 2017-06-21 | Filing |
| $8.97 | 20,000 | Officer | 1,433,866 | 2017-06-20 | Filing |
| $9.12 | 20,000 | Officer | 1,453,866 | 2017-05-31 | Filing |
| $9.08 | 20,000 | Officer | 1,473,866 | 2017-05-30 | Filing |
| $13.84 | 10,500 | Director | 2,519,223 | 2016-11-14 | Filing |
| $14.43 | 10,000 | Officer | 1,181,456 | 2016-10-28 | Filing |
| $14.52 | 10,000 | Officer | 1,191,456 | 2016-10-27 | Filing |