| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $16.13 | 18,500 | $298,495.65 | 5,482,916 | 2018-02-27 | Filing |
| Large Shareholder, Officer, Director | $16.25 | 18,500 | $300,625.00 | 5,502,416 | 2017-12-27 | Filing |
| Large Shareholder, Officer, Director | $15.78 | 18,500 | $291,930.00 | 5,610,916 | 2017-11-29 | Filing |
| Large Shareholder, Officer, Director | $16.37 | 18,500 | $302,845.00 | 5,629,416 | 2017-10-28 | Filing |
| Large Shareholder, Officer, Director | $15.45 | 18,500 | $285,825.00 | 5,647,916 | 2017-09-27 | Filing |
| Officer, Director | $0.00 | 31,515 | $0.00 | 179,763 | 2017-08-10 | Filing |
| Officer, Director | $0.00 | 8,134 | $0.00 | 211,278 | 2017-08-09 | Filing |
| Officer, Director | $0.00 | 21,262 | $0.00 | 219,412 | 2017-08-08 | Filing |
| Officer, Director | $0.00 | 7,529 | $0.00 | 240,674 | 2017-08-07 | Filing |
| Officer, Director | $0.00 | 17,429 | $0.00 | 248,203 | 2017-08-04 | Filing |
| Officer, Director | $0.00 | 15,879 | $0.00 | 265,632 | 2017-08-03 | Filing |
| Officer, Director | $0.00 | 13,121 | $0.00 | 281,511 | 2017-08-02 | Filing |
| Officer, Director | $0.00 | 14,953 | $0.00 | 294,632 | 2017-08-01 | Filing |
| Officer, Director | $0.00 | 9,677 | $0.00 | 309,585 | 2017-07-31 | Filing |
| Officer, Director | $0.00 | 10,501 | $0.00 | 319,262 | 2017-07-28 | Filing |
| Large Shareholder, Officer, Director | $15.07 | 18,500 | $278,861.60 | 5,684,916 | 2017-07-27 | Filing |
| Officer, Director | $0.00 | 6,491 | $0.00 | 329,763 | 2017-06-07 | Filing |
| Officer, Director | $0.00 | 9,240 | $0.00 | 336,254 | 2017-06-06 | Filing |
| Officer, Director | $0.00 | 8,323 | $0.00 | 345,494 | 2017-06-05 | Filing |
| Officer, Director | $0.00 | 6,861 | $0.00 | 353,817 | 2017-06-02 | Filing |