| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $16.14 | 1,728 | $27,893.03 | 76,541 | 2019-01-10 | Filing |
| Officer, Director | $15.52 | 6,272 | $97,355.24 | 78,269 | 2019-01-10 | Filing |
| Officer, Director | $15.12 | 17,500 | $264,649.00 | 76,541 | 2019-01-09 | Filing |
| Officer, Director | $12.13 | 8,000 | $97,076.80 | 52,541 | 2018-12-10 | Filing |
| Officer, Director | $13.82 | 1,691 | $23,365.56 | 52,541 | 2018-11-12 | Filing |
| Officer, Director | $13.39 | 21,614 | $289,420.11 | 54,232 | 2018-11-12 | Filing |
| Officer | $14.00 | 19,573 | $274,022.00 | 32,455 | 2018-10-31 | Filing |
| Officer | $14.00 | 427 | $5,978.00 | 32,455 | 2018-10-31 | Filing |
| Officer | $13.02 | 16,500 | $214,770.60 | 32,882 | 2018-10-31 | Filing |
| Officer | $13.00 | 3,500 | $45,500.00 | 32,455 | 2018-10-31 | Filing |
| Officer, Director | $12.00 | 6,000 | $71,971.20 | 52,541 | 2018-08-27 | Filing |
| Officer | $12.00 | 20,000 | $240,000.00 | 32,455 | 2018-08-09 | Filing |
| Officer, Director | $11.50 | 14,950 | $171,925.00 | 52,541 | 2018-08-02 | Filing |
| Director | $10.85 | 888 | $9,634.80 | 16,804 | 2018-08-01 | Filing |
| Director | $10.85 | 119,112 | $1,292,365.20 | 2,266,994 | 2018-08-01 | Filing |
| Director | $10.82 | 2,812 | $30,425.84 | 17,692 | 2018-07-31 | Filing |
| Director | $10.82 | 377,188 | $4,081,174.16 | 2,386,106 | 2018-07-31 | Filing |
| Officer, Director | $11.50 | 50 | $575.00 | 52,541 | 2018-07-24 | Filing |
| Officer | $11.00 | 10,000 | $110,000.00 | 32,455 | 2018-07-24 | Filing |
| Officer, Director | $10.20 | 6,000 | $61,174.80 | 52,541 | 2018-07-23 | Filing |