| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.07 | 4,505 | $360,715.35 | 9,026 | 2017-07-21 | Filing | |
| $80.35 | 3,000 | $241,050.00 | 19,404 | 2017-07-20 | Filing | |
| $80.28 | 3,000 | $240,840.00 | 9,026 | 2017-06-20 | Filing | |
| $80.28 | 3,000 | $240,840.00 | 19,404 | 2017-06-20 | Filing | |
| $80.72 | 81 | $6,538.16 | 15,185 | 2017-06-07 | Filing | |
| $88.99 | 23,750 | $2,113,512.50 | 43,280 | 2017-05-31 | Filing | |
| $84.00 | 23,750 | $1,995,000.00 | 43,280 | 2017-05-30 | Filing | |
| $81.54 | 3,000 | $244,620.00 | 9,026 | 2017-05-22 | Filing | |
| $81.54 | 3,000 | $244,620.00 | 19,404 | 2017-05-22 | Filing | |
| $80.00 | 3,000 | $240,000.00 | 9,026 | 2017-04-24 | Filing | |
| $77.52 | 3,000 | $232,560.00 | 19,404 | 2017-04-20 | Filing | |
| $75.96 | 5,945 | $451,582.20 | 2,569 | 2017-04-18 | Filing | |
| $80.04 | 2,000 | $160,080.00 | 0 | 2017-04-07 | Filing | |
| $81.80 | 47,400 | $3,877,320.00 | 28,081 | 2017-03-24 | Filing | |
| $83.26 | 3,000 | $249,780.00 | 16,367 | 2017-03-20 | Filing | |
| $83.26 | 3,500 | $291,410.00 | 9,026 | 2017-03-20 | Filing | |
| $82.92 | 50,000 | $4,146,150.00 | 758,709 | 2017-03-17 | Filing | |
| $83.29 | 50,000 | $4,164,500.00 | 808,709 | 2017-03-15 | Filing | |
| $83.23 | 1,850 | $153,981.05 | 15,185 | 2017-03-14 | Filing | |
| $82.69 | 15,000 | $1,240,275.00 | 20,285 | 2017-03-13 | Filing |