| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $23.27 | 30,991 | $721,110.98 | 481,975 | 2018-09-14 | Filing |
| Officer, Director | $25.34 | 60,102 | $1,523,231.10 | 1,481,987 | 2018-09-13 | Filing |
| Officer, Director | $24.26 | 104,371 | $2,531,789.97 | 1,542,089 | 2018-09-13 | Filing |
| Officer, Director | $24.87 | 53,826 | $1,338,679.53 | 1,646,460 | 2018-09-12 | Filing |
| Officer, Director | $25.60 | 1,400 | $35,834.96 | 1,700,286 | 2018-09-11 | Filing |
| Officer, Director | $25.13 | 183,763 | $4,617,082.13 | 1,701,686 | 2018-09-11 | Filing |
| Officer | $25.61 | 500 | $12,805.00 | 3,207 | 2018-09-11 | Filing |
| Officer | $25.15 | 44,500 | $1,119,388.60 | 3,707 | 2018-09-11 | Filing |
| Large Shareholder | $24.57 | 4,880 | $119,901.60 | 0 | 2018-08-15 | Filing |
| Officer | $18.33 | 23,000 | $421,560.10 | 0 | 2018-07-02 | Filing |
| Officer | $18.09 | 3,870 | $70,016.43 | 0 | 2018-07-02 | Filing |
| Officer | $18.00 | 86,919 | $1,564,542.00 | 3,207 | 2018-06-25 | Filing |
| Officer | $13.95 | 381 | $5,314.95 | 3,207 | 2018-06-22 | Filing |
| Officer | $13.95 | 266 | $3,710.70 | 3,870 | 2018-06-22 | Filing |
| Officer, Director | $13.95 | 381 | $5,314.95 | 512,966 | 2018-06-22 | Filing |
| Director | $11.59 | 1,361 | $15,778.07 | 0 | 2018-05-31 | Filing |
| Large Shareholder | $11.66 | 9,268 | $108,064.88 | 528,231 | 2018-05-16 | Filing |
| Large Shareholder | $11.66 | 827 | $9,642.82 | 7,151 | 2018-05-16 | Filing |
| Large Shareholder | $11.66 | 1,425 | $16,615.50 | 10,719 | 2018-05-16 | Filing |
| Large Shareholder | $11.66 | 994 | $11,590.04 | 0 | 2018-05-16 | Filing |