| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $139.99 | 500 | $69,995.00 | 43,516 | 2018-02-01 | Filing | |
| $138.40 | 700 | $96,880.00 | 44,016 | 2018-02-01 | Filing | |
| $136.92 | 200 | $27,384.00 | 44,716 | 2018-02-01 | Filing | |
| $135.54 | 1,000 | $135,540.00 | 44,916 | 2018-02-01 | Filing | |
| $135.22 | 200 | $27,044.00 | 45,916 | 2018-02-01 | Filing | |
| $134.43 | 1,104 | $148,410.72 | 46,116 | 2018-02-01 | Filing | |
| $118.98 | 205 | $24,390.90 | 9,814 | 2017-12-20 | Filing | |
| $118.55 | 29,795 | $3,532,197.25 | 10,019 | 2017-12-20 | Filing | |
| $118.95 | 3,382 | $402,296.00 | 287,283 | 2017-12-14 | Filing | |
| $118.20 | 7,439 | $879,302.45 | 290,665 | 2017-12-14 | Filing | |
| $117.39 | 5,057 | $593,635.67 | 298,104 | 2017-12-14 | Filing | |
| $118.95 | 3,385 | $402,652.86 | 287,323 | 2017-12-14 | Filing | |
| $118.20 | 7,433 | $878,593.24 | 290,708 | 2017-12-14 | Filing | |
| $117.39 | 5,059 | $593,870.45 | 298,141 | 2017-12-14 | Filing | |
| $118.92 | 6,674 | $793,640.04 | 303,161 | 2017-12-13 | Filing | |
| $118.92 | 6,675 | $793,758.29 | 303,200 | 2017-12-13 | Filing | |
| $119.24 | 5 | $596.20 | 309,835 | 2017-12-12 | Filing | |
| $118.48 | 1,045 | $123,808.15 | 309,840 | 2017-12-12 | Filing | |
| $117.50 | 3,015 | $354,257.98 | 310,885 | 2017-12-12 | Filing | |
| $116.73 | 6,185 | $721,948.45 | 313,900 | 2017-12-12 | Filing |