| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $93.32 | 165,000 | $15,398,014.50 | 992 | 2018-07-31 | Filing | |
| $94.97 | 376,500 | $35,756,845.05 | 992 | 2018-07-27 | Filing | |
| $93.89 | 10,000 | $938,939.00 | 0 | 2018-07-27 | Filing | |
| $93.89 | 20,000 | $1,877,878.00 | 0 | 2018-07-27 | Filing | |
| $95.60 | 8,000 | $764,800.00 | 2,000 | 2018-07-27 | Filing | |
| $95.54 | 32,500 | $3,105,037.00 | 12,500 | 2018-07-27 | Filing | |
| $77.80 | 15,000 | $1,167,000.00 | 115,000 | 2017-08-04 | Filing | |
| $62.47 | 2,000 | $124,940.00 | 38,677 | 2016-09-02 | Filing | |
| $92.07 | 10,000 | $920,699.00 | 0 | 2018-02-02 | Filing | |
| $90.90 | 67,000 | $6,090,554.60 | 77,000 | 2017-11-28 | Filing | |
| $90.90 | 156,000 | $14,180,992.80 | 77,000 | 2017-11-28 | Filing | |
| $90.59 | 20,000 | $1,811,802.00 | 0 | 2017-11-27 | Filing | |
| $90.59 | 260,000 | $23,553,426.00 | 0 | 2017-11-27 | Filing | |
| $89.51 | 10,000 | $895,091.00 | 25,000 | 2017-11-17 | Filing | |
| $87.28 | 28,000 | $2,443,806.40 | 0 | 2017-11-03 | Filing | |
| $86.36 | 97,500 | $8,420,577.75 | 93,992 | 2017-10-31 | Filing | |
| $85.89 | 122,500 | $10,520,961.50 | 93,992 | 2017-10-30 | Filing | |
| $86.37 | 40,000 | $3,454,940.00 | 0 | 2017-10-27 | Filing | |
| $86.37 | 48,000 | $4,145,928.00 | 0 | 2017-10-27 | Filing | |
| $80.98 | 15,000 | $1,214,682.00 | 25,000 | 2017-08-31 | Filing |