| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $79.04 | 16,000 | $1,264,640.00 | 168,274 | 2019-02-12 | Filing | |
| $78.94 | 6,500 | $513,110.00 | 18,582 | 2019-02-12 | Filing | |
| $74.34 | 10,000 | $743,400.00 | 52,389 | 2019-02-01 | Filing | |
| $74.66 | 5,000 | $373,300.00 | 16,354 | 2019-02-01 | Filing | |
| $70.00 | 10,000 | $700,000.00 | 52,385 | 2018-11-28 | Filing | |
| $75.40 | 45,000 | $3,393,000.00 | 134,097 | 2018-08-07 | Filing | |
| $72.02 | 47,000 | $3,384,940.00 | 133,862 | 2018-08-02 | Filing | |
| $79.39 | 72 | $5,677.18 | 5,370 | 2018-05-21 | Filing | |
| $79.22 | 5,000 | $396,100.00 | 5,442 | 2018-05-21 | Filing | |
| $79.21 | 2,108 | $166,974.68 | 10,442 | 2018-05-21 | Filing | |
| $87.21 | 1,500 | $130,815.00 | 22,250 | 2018-02-16 | Filing | |
| $86.70 | 2,300 | $199,410.00 | 1,786 | 2018-02-12 | Filing | |
| $91.93 | 1,500 | $137,895.00 | 21,595 | 2018-02-01 | Filing | |
| $91.93 | 1,500 | $137,895.00 | 21,595 | 2018-02-01 | Filing | |
| $90.82 | 1,061 | $96,360.02 | 24,259 | 2018-01-30 | Filing | |
| $90.56 | 7,600 | $688,256.00 | 46,073 | 2017-11-30 | Filing | |
| $90.62 | 9,100 | $824,642.00 | 46,073 | 2017-11-30 | Filing | |
| $90.59 | 5,600 | $507,304.00 | 46,073 | 2017-11-30 | Filing | |
| $85.83 | 1,225 | $105,141.75 | 5,000 | 2017-11-27 | Filing | |
| $85.88 | 3,200 | $274,816.00 | 5,000 | 2017-11-27 | Filing |