| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $79.10 | 33,999 | $2,689,416.10 | 78,342 | 2018-05-31 | Filing | |
| $78.25 | 15,000 | $1,173,750.00 | 519,395 | 2018-04-12 | Filing | |
| $79.48 | 12,471 | $991,138.96 | 93,711 | 2018-04-05 | Filing | |
| $79.53 | 32,430 | $2,579,209.79 | 534,318 | 2018-04-05 | Filing | |
| $76.47 | 8,251 | $630,925.09 | 106,182 | 2018-03-26 | Filing | |
| $75.50 | 23,573 | $1,779,681.35 | 114,433 | 2018-03-23 | Filing | |
| $75.99 | 9,086 | $690,445.14 | 161,632 | 2018-03-23 | Filing | |
| $75.43 | 9,085 | $685,281.55 | 170,718 | 2018-03-22 | Filing | |
| $77.34 | 40,000 | $3,093,768.00 | 559,341 | 2018-03-22 | Filing | |
| $77.63 | 5,060 | $392,794.64 | 77,932 | 2018-03-21 | Filing | |
| $77.47 | 2,787 | $215,908.89 | 197,240 | 2018-03-20 | Filing | |
| $78.50 | 18,282 | $1,435,137.00 | 109,235 | 2018-03-21 | Filing | |
| $76.94 | 3,361 | $258,591.31 | 79,158 | 2018-03-16 | Filing | |
| $76.84 | 25,689 | $1,973,945.33 | 95,014 | 2018-03-16 | Filing | |
| $76.80 | 8,587 | $659,481.60 | 184,502 | 2018-03-15 | Filing | |
| $77.07 | 26,000 | $2,003,760.20 | 199,026 | 2018-03-15 | Filing | |
| $76.53 | 59,777 | $4,574,524.59 | 35,075 | 2018-03-12 | Filing | |
| $65.30 | 6,157 | $402,053.95 | 107,776 | 2017-10-04 | Filing | |
| $61.00 | 15,492 | $945,012.00 | 511,730 | 2017-09-12 | Filing | |
| $63.23 | 16,130 | $1,019,912.80 | 225,026 | 2017-05-26 | Filing |