| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $148.56 | 28,975 | $4,304,468.05 | 6,925 | 2018-01-30 | Filing | |
| $149.54 | 42,148 | $6,302,769.77 | 122,686 | 2018-01-26 | Filing | |
| $149.07 | 46,459 | $6,925,596.67 | 164,834 | 2018-01-26 | Filing | |
| $150.09 | 9,595 | $1,440,142.34 | 19,361 | 2018-01-26 | Filing | |
| $134.20 | 25,040 | $3,360,292.88 | 80,511 | 2017-11-29 | Filing | |
| $134.13 | 8,185 | $1,097,862.24 | 80,511 | 2017-11-29 | Filing | |
| $130.68 | 20,077 | $2,623,582.05 | 1,542 | 2017-11-21 | Filing | |
| $132.98 | 2,000 | $265,966.00 | 8,000 | 2017-11-14 | Filing | |
| $128.73 | 4,800 | $617,904.00 | 1,795 | 2017-08-14 | Filing | |
| $129.33 | 13,635 | $1,763,455.46 | 19,361 | 2017-08-10 | Filing | |
| $129.43 | 6,214 | $804,290.45 | 19,361 | 2017-08-10 | Filing | |
| $129.85 | 3,525 | $457,703.63 | 9,658 | 2017-08-10 | Filing | |
| $130.00 | 1,979 | $257,270.00 | 239,744 | 2017-08-09 | Filing | |
| $130.01 | 16,566 | $2,153,662.83 | 77,306 | 2017-08-09 | Filing | |
| $129.35 | 5,518 | $713,764.34 | 77,306 | 2017-08-07 | Filing | |
| $129.50 | 6,000 | $777,000.00 | 239,744 | 2017-08-02 | Filing | |
| $129.86 | 100 | $12,986.00 | 6,925 | 2017-08-02 | Filing | |
| $129.30 | 21,427 | $2,770,446.82 | 7,025 | 2017-08-02 | Filing | |
| $128.75 | 6,000 | $772,500.00 | 239,744 | 2017-08-01 | Filing | |
| $128.27 | 2,000 | $256,534.00 | 239,744 | 2017-07-31 | Filing |