| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $472.84 | 500 | $236,418.00 | 27,996 | 2017-11-27 | Filing | |
| $479.37 | 200 | $95,874.00 | 1,125 | 2017-11-15 | Filing | |
| $484.99 | 593 | $287,599.07 | 17,872 | 2017-11-06 | Filing | |
| $456.40 | 500 | $228,201.15 | 28,496 | 2017-10-27 | Filing | |
| $455.41 | 600 | $273,247.02 | 28,996 | 2017-10-27 | Filing | |
| $454.22 | 400 | $181,687.00 | 29,596 | 2017-10-27 | Filing | |
| $463.61 | 200 | $92,722.00 | 1,325 | 2017-10-16 | Filing | |
| $442.06 | 197 | $87,085.54 | 29,996 | 2017-09-27 | Filing | |
| $441.25 | 400 | $176,500.00 | 30,193 | 2017-09-27 | Filing | |
| $439.25 | 400 | $175,700.00 | 30,593 | 2017-09-27 | Filing | |
| $436.39 | 200 | $87,277.00 | 30,993 | 2017-09-27 | Filing | |
| $433.37 | 200 | $86,673.00 | 31,193 | 2017-09-27 | Filing | |
| $431.66 | 103 | $44,460.98 | 31,393 | 2017-09-27 | Filing | |
| $465.04 | 150 | $69,756.50 | 1,525 | 2017-09-05 | Filing | |
| $460.96 | 100 | $46,096.00 | 1,675 | 2017-09-05 | Filing | |
| $459.82 | 250 | $114,954.50 | 1,775 | 2017-09-05 | Filing | |
| $458.99 | 727 | $333,682.39 | 2,025 | 2017-09-05 | Filing | |
| $457.87 | 200 | $91,574.00 | 2,752 | 2017-09-05 | Filing | |
| $465.04 | 100 | $46,504.00 | 1,207 | 2017-09-05 | Filing | |
| $460.09 | 400 | $184,036.00 | 1,307 | 2017-09-05 | Filing |