| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $77.60 | 647 | $50,204.74 | 42,007 | 2018-01-29 | Filing | |
| $77.50 | 1,112 | $86,185.34 | 57,410 | 2018-01-29 | Filing | |
| $77.50 | 910 | $70,529.37 | 58,522 | 2018-01-29 | Filing | |
| $77.49 | 853 | $66,096.84 | 80,641 | 2018-01-29 | Filing | |
| $77.49 | 703 | $54,473.71 | 81,494 | 2018-01-29 | Filing | |
| $77.36 | 4,239 | $327,929.04 | 258,738 | 2018-01-29 | Filing | |
| $77.36 | 5,249 | $406,062.64 | 262,977 | 2018-01-29 | Filing | |
| $77.15 | 860 | $66,349.00 | 30,128 | 2018-01-29 | Filing | |
| $77.15 | 809 | $62,414.67 | 39,347 | 2018-01-29 | Filing | |
| $77.15 | 651 | $50,224.65 | 40,156 | 2018-01-29 | Filing | |
| $78.33 | 704 | $55,145.02 | 42,654 | 2017-11-30 | Filing | |
| $79.49 | 10,000 | $794,931.00 | 19,757 | 2017-11-16 | Filing | |
| $78.86 | 143 | $11,276.98 | 34,525 | 2017-11-14 | Filing | |
| $80.71 | 51,350 | $4,144,458.50 | 268,226 | 2017-11-06 | Filing | |
| $81.11 | 234 | $18,978.90 | 59,432 | 2017-11-03 | Filing | |
| $81.11 | 157 | $12,734.77 | 82,197 | 2017-11-03 | Filing | |
| $81.09 | 157 | $12,730.63 | 34,668 | 2017-11-06 | Filing | |
| $81.16 | 156 | $12,660.76 | 43,358 | 2017-11-06 | Filing | |
| $81.08 | 157 | $12,730.31 | 44,819 | 2017-11-06 | Filing | |
| $80.40 | 158 | $12,703.20 | 40,807 | 2017-11-06 | Filing |