| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $98.53 | 2,000 | $197,060.00 | 73,072 | 2018-03-15 | Filing | |
| $94.08 | 2,810 | $264,364.80 | 94,453 | 2018-03-05 | Filing | |
| $94.01 | 600 | $56,406.00 | 60,540 | 2018-03-01 | Filing | |
| $93.42 | 2,000 | $186,840.00 | 75,072 | 2018-02-15 | Filing | |
| $96.03 | 2,810 | $269,844.30 | 94,453 | 2018-02-05 | Filing | |
| $100.12 | 2,000 | $200,240.00 | 12,204 | 2018-02-01 | Filing | |
| $100.11 | 600 | $60,066.00 | 62,002 | 2018-02-01 | Filing | |
| $100.13 | 1,250 | $125,162.50 | 77,072 | 2018-02-01 | Filing | |
| $102.60 | 8,300 | $851,580.00 | 13,000 | 2018-01-26 | Filing | |
| $102.09 | 17,634 | $1,800,255.06 | 21,300 | 2018-01-26 | Filing | |
| $99.71 | 4,885 | $487,083.35 | 21,751 | 2018-01-24 | Filing | |
| $85.38 | 2,810 | $239,917.80 | 94,453 | 2018-01-03 | Filing | |
| $84.96 | 600 | $50,976.00 | 62,602 | 2018-01-02 | Filing | |
| $84.99 | 1,250 | $106,237.50 | 78,322 | 2018-01-02 | Filing | |
| $84.17 | 2,804 | $236,012.68 | 94,453 | 2017-12-04 | Filing | |
| $85.36 | 1,250 | $106,700.00 | 79,572 | 2017-12-01 | Filing | |
| $84.16 | 7,019 | $590,719.04 | 59,390 | 2017-11-20 | Filing | |
| $82.70 | 82,460 | $6,819,442.00 | 294,800 | 2017-11-09 | Filing | |
| $82.69 | 3,625 | $299,751.25 | 377,260 | 2017-11-09 | Filing | |
| $82.70 | 20,492 | $1,694,688.40 | 380,885 | 2017-11-09 | Filing |