| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $82.55 | 9,577 | $790,581.35 | 127,367 | 2018-09-20 | Filing | |
| $82.12 | 22,684 | $1,862,810.08 | 123,117 | 2018-09-19 | Filing | |
| $82.02 | 9,613 | $788,458.26 | 125,386 | 2018-09-18 | Filing | |
| $81.03 | 6,104 | $494,607.12 | 30,027 | 2018-05-30 | Filing | |
| $81.07 | 800 | $64,856.00 | 30,027 | 2018-05-14 | Filing | |
| $83.54 | 11,940 | $997,467.60 | 14,272 | 2018-03-09 | Filing | |
| $83.32 | 2,880 | $239,961.60 | 14,272 | 2018-03-09 | Filing | |
| $81.17 | 7,392 | $600,008.64 | 23,985 | 2018-03-08 | Filing | |
| $81.19 | 11,310 | $918,258.90 | 76,291 | 2018-03-07 | Filing | |
| $80.46 | 6,415 | $516,150.90 | 28,996 | 2018-03-06 | Filing | |
| $79.60 | 9,369 | $745,772.40 | 35,411 | 2018-03-06 | Filing | |
| $78.26 | 3,250 | $254,345.00 | 37,799 | 2018-03-02 | Filing | |
| $79.13 | 7,047 | $557,629.11 | 29,857 | 2018-03-02 | Filing | |
| $79.15 | 1,975 | $156,321.25 | 29,857 | 2018-03-01 | Filing | |
| $79.05 | 1,524 | $120,472.20 | 31,832 | 2018-03-01 | Filing | |
| $78.88 | 10,203 | $804,812.64 | 24,095 | 2018-03-01 | Filing | |
| $75.78 | 11,149 | $844,871.22 | 112,924 | 2017-11-17 | Filing | |
| $74.03 | 50,000 | $3,701,260.00 | 1,474,438 | 2017-11-15 | Filing | |
| $74.14 | 100,000 | $7,414,490.00 | 1,524,438 | 2017-11-14 | Filing | |
| $73.99 | 150,000 | $11,098,560.00 | 1,624,438 | 2017-11-13 | Filing |