| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $109.12 | 3,090 | $337,180.80 | 34,037 | 2018-06-18 | Filing | |
| $109.83 | 5,144 | $564,965.52 | 628,908 | 2018-06-15 | Filing | |
| $109.48 | 5,000 | $547,400.00 | 16,710 | 2018-06-14 | Filing | |
| $109.01 | 53,125 | $5,791,156.25 | 61,519 | 2018-06-11 | Filing | |
| $109.06 | 35,000 | $3,817,100.00 | 34,037 | 2018-06-08 | Filing | |
| $106.53 | 4,850 | $516,670.50 | 602,020 | 2018-06-01 | Filing | |
| $106.42 | 3,000 | $319,260.00 | 87,525 | 2018-05-21 | Filing | |
| $104.89 | 64,063 | $6,719,568.07 | 574,838 | 2018-05-15 | Filing | |
| $106.37 | 2,988 | $317,833.56 | 61,519 | 2018-05-11 | Filing | |
| $105.74 | 50,137 | $5,301,486.38 | 64,507 | 2018-05-11 | Filing | |
| $105.22 | 38,056 | $4,004,252.32 | 45,038 | 2018-03-20 | Filing | |
| $105.02 | 22,513 | $2,364,315.26 | 45,038 | 2018-03-16 | Filing | |
| $104.25 | 8,000 | $834,000.00 | 33,715 | 2018-03-15 | Filing | |
| $104.50 | 8,500 | $888,250.00 | 9,389 | 2018-03-14 | Filing | |
| $104.25 | 7,000 | $729,750.00 | 6,528 | 2018-03-14 | Filing | |
| $104.45 | 6,878 | $718,407.10 | 229,334 | 2018-03-13 | Filing | |
| $105.00 | 200 | $21,000.00 | 45,038 | 2018-03-14 | Filing | |
| $105.09 | 7,296 | $766,736.64 | 45,038 | 2018-03-13 | Filing | |
| $105.07 | 96,935 | $10,184,960.45 | 45,038 | 2018-03-12 | Filing | |
| $104.99 | 10,000 | $1,049,900.00 | 8,951 | 2018-03-12 | Filing |