| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $359.44 | 1,003 | $360,521.33 | 19,061 | 2018-06-15 | Filing | |
| $358.37 | 900 | $322,528.50 | 20,064 | 2018-06-15 | Filing | |
| $356.79 | 300 | $107,037.60 | 20,964 | 2018-06-15 | Filing | |
| $300.00 | 1,875 | $562,500.00 | 148,333 | 2018-04-05 | Filing | |
| $322.77 | 100 | $32,277.00 | 19,861 | 2018-03-16 | Filing | |
| $321.87 | 600 | $193,122.00 | 19,961 | 2018-03-16 | Filing | |
| $320.03 | 300 | $96,009.00 | 20,561 | 2018-03-16 | Filing | |
| $325.44 | 452 | $147,098.88 | 1,386 | 2018-03-07 | Filing | |
| $353.50 | 401 | $141,753.50 | 1,202 | 2018-02-26 | Filing | |
| $333.34 | 200 | $66,668.00 | 18,228 | 2018-02-15 | Filing | |
| $332.11 | 100 | $33,211.00 | 18,428 | 2018-02-15 | Filing | |
| $330.09 | 500 | $165,045.00 | 18,528 | 2018-02-15 | Filing | |
| $325.66 | 200 | $65,132.00 | 19,028 | 2018-02-15 | Filing | |
| $316.15 | 400 | $126,461.20 | 163,664 | 2017-05-01 | Filing | |
| $315.52 | 1,791 | $565,101.69 | 164,064 | 2017-05-01 | Filing | |
| $354.58 | 716 | $253,879.28 | 1,202 | 2018-01-24 | Filing | |
| $354.58 | 85 | $30,139.30 | 1,918 | 2018-01-24 | Filing | |
| $337.81 | 100 | $33,781.00 | 19,228 | 2018-01-09 | Filing | |
| $336.76 | 200 | $67,352.00 | 19,328 | 2018-01-09 | Filing | |
| $335.92 | 400 | $134,368.00 | 19,528 | 2018-01-09 | Filing |