| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $53.25 | 2,078 | $110,658.28 | 34,957 | 2018-05-24 | Filing | |
| $51.00 | 7,750 | $395,250.00 | 37,035 | 2018-05-23 | Filing | |
| $52.43 | 3,972 | $208,251.96 | 11,656 | 2018-05-18 | Filing | |
| $53.00 | 2,500 | $132,500.00 | 19,185 | 2018-05-17 | Filing | |
| $49.62 | 3,528 | $175,074.53 | 22,704 | 2018-05-15 | Filing | |
| $50.12 | 9,682 | $485,296.70 | 18,304 | 2018-05-16 | Filing | |
| $50.45 | 2,000 | $100,900.00 | 15,060 | 2018-05-16 | Filing | |
| $49.27 | 9,713 | $478,538.14 | 259,112 | 2018-05-10 | Filing | |
| $48.33 | 140,287 | $6,780,154.88 | 268,825 | 2018-05-10 | Filing | |
| $49.01 | 15,500 | $759,610.05 | 409,112 | 2018-05-10 | Filing | |
| $48.31 | 84,500 | $4,081,873.90 | 424,612 | 2018-05-10 | Filing | |
| $47.50 | 2,000 | $95,000.00 | 17,060 | 2018-04-24 | Filing | |
| $45.53 | 5,600 | $254,982.00 | 19,060 | 2018-04-16 | Filing | |
| $44.53 | 400 | $17,812.00 | 24,660 | 2018-04-16 | Filing | |
| $36.87 | 1,118 | $41,220.66 | 11,656 | 2018-03-14 | Filing | |
| $37.34 | 562 | $20,984.52 | 15,429 | 2018-03-13 | Filing | |
| $37.24 | 25,498 | $949,609.27 | 0 | 2018-03-12 | Filing | |
| $37.13 | 125,702 | $4,666,862.73 | 25,498 | 2018-03-09 | Filing | |
| $37.01 | 3,400 | $125,817.00 | 22,493 | 2018-03-13 | Filing | |
| $37.41 | 50,000 | $1,870,435.00 | 509,112 | 2018-03-12 | Filing |