| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $25.54 | 19,200 | $490,368.00 | 19,200 | 2017-08-23 | Filing |
| Director | $25.02 | 400,000 | $10,008,000.00 | 107,385 | 2017-08-15 | Filing |
| Officer | $26.53 | 19,200 | $509,376.00 | 0 | 2017-07-18 | Filing |
| Officer | $26.25 | 19,200 | $504,000.00 | 19,200 | 2017-07-17 | Filing |
| Officer | $24.22 | 19,200 | $465,024.00 | 0 | 2017-06-23 | Filing |
| Officer | $24.22 | 19,200 | $465,024.00 | 19,200 | 2017-06-22 | Filing |
| Director | $23.36 | 90,000 | $2,102,400.00 | 96,308 | 2017-06-05 | Filing |
| Director | $23.22 | 100,000 | $2,322,000.00 | 0 | 2017-05-31 | Filing |
| Large Shareholder, Officer, Director | $22.70 | 267,500 | $6,072,250.00 | 0 | 2017-05-30 | Filing |
| Large Shareholder, Officer, Director | $22.70 | 41,500 | $942,050.00 | 0 | 2017-05-30 | Filing |
| Officer | $22.44 | 19,200 | $430,848.00 | 0 | 2017-05-25 | Filing |
| Officer | $21.73 | 19,200 | $417,216.00 | 19,200 | 2017-05-24 | Filing |
| Large Shareholder, Officer, Director | $20.42 | 323,750 | $6,610,975.00 | 0 | 2017-05-16 | Filing |
| Large Shareholder, Officer, Director | $20.42 | 57,750 | $1,179,255.00 | 0 | 2017-05-16 | Filing |
| Director | $19.63 | 90,000 | $1,766,700.00 | 96,308 | 2017-05-08 | Filing |
| Director | $19.67 | 150,000 | $2,950,500.00 | 0 | 2017-05-05 | Filing |
| Officer | $18.95 | 10,936 | $207,237.20 | 673,340 | 2017-05-02 | Filing |
| Large Shareholder, Officer, Director | $18.63 | 323,750 | $6,031,462.50 | 0 | 2017-05-02 | Filing |
| Large Shareholder, Officer, Director | $18.63 | 57,750 | $1,075,882.50 | 0 | 2017-05-02 | Filing |
| Officer | $18.23 | 4,196 | $76,493.08 | 684,276 | 2017-04-26 | Filing |