| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $62.65 | 8,550 | $535,657.50 | 78,634 | 2018-02-26 | Filing | |
| $70.02 | 700 | $49,014.00 | 0 | 2018-01-04 | Filing | |
| $70.00 | 300 | $21,000.00 | 700 | 2018-01-04 | Filing | |
| $69.54 | 1,820 | $126,562.80 | 1,000 | 2018-01-04 | Filing | |
| $69.41 | 404 | $28,041.64 | 2,820 | 2018-01-04 | Filing | |
| $68.11 | 1,700 | $115,787.00 | 3,224 | 2018-01-04 | Filing | |
| $68.03 | 2,600 | $176,878.00 | 4,924 | 2018-01-04 | Filing | |
| $66.95 | 2,900 | $194,155.00 | 7,524 | 2018-01-04 | Filing | |
| $66.93 | 4,880 | $326,618.40 | 10,424 | 2018-01-04 | Filing | |
| $70.07 | 3,634 | $254,634.38 | 190 | 2017-12-18 | Filing | |
| $70.07 | 5,403 | $378,588.21 | 3,824 | 2017-12-18 | Filing | |
| $70.03 | 2,247 | $157,357.41 | 9,227 | 2017-12-18 | Filing | |
| $64.57 | 3,570 | $230,514.90 | 87,184 | 2017-12-07 | Filing | |
| $64.42 | 10,000 | $644,200.00 | 90,754 | 2017-12-07 | Filing | |
| $64.29 | 6,700 | $430,743.00 | 100,754 | 2017-12-07 | Filing | |
| $48.66 | 332 | $16,155.12 | 0 | 2017-08-08 | Filing | |
| $48.66 | 566 | $27,541.56 | 0 | 2017-08-08 | Filing | |
| $49.83 | 5,800 | $289,014.00 | 11,474 | 2017-08-01 | Filing | |
| $49.73 | 8,342 | $414,847.66 | 15,304 | 2017-08-01 | Filing | |
| $49.73 | 12,749 | $634,007.77 | 23,646 | 2017-08-01 | Filing |