| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $328.14 | 1,449 | $475,474.86 | 60,163 | 2019-03-18 | Filing | |
| $326.11 | 750 | $244,582.50 | 8,450 | 2019-03-01 | Filing | |
| $312.30 | 1,206 | $376,630.79 | 19,000 | 2019-02-19 | Filing | |
| $311.44 | 4,794 | $1,493,026.58 | 20,206 | 2019-02-19 | Filing | |
| $307.90 | 1,905 | $586,555.60 | 36,984 | 2019-02-13 | Filing | |
| $307.02 | 2,095 | $643,202.50 | 38,889 | 2019-02-13 | Filing | |
| $307.39 | 5,000 | $1,536,950.00 | 21,637 | 2019-02-12 | Filing | |
| $296.10 | 400 | $118,440.00 | 30,521 | 2019-02-05 | Filing | |
| $295.60 | 8,600 | $2,542,160.00 | 30,921 | 2019-02-05 | Filing | |
| $301.86 | 750 | $226,395.00 | 9,200 | 2018-12-03 | Filing | |
| $286.07 | 1,000 | $286,066.00 | 13,038 | 2018-11-26 | Filing | |
| $294.85 | 600 | $176,910.00 | 62,082 | 2018-11-16 | Filing | |
| $298.37 | 750 | $223,777.50 | 9,950 | 2018-09-04 | Filing | |
| $297.86 | 3,000 | $893,580.00 | 14,038 | 2018-07-30 | Filing | |
| $299.78 | 5,000 | $1,498,900.00 | 14,205 | 2018-07-30 | Filing | |
| $286.97 | 1,250 | $358,712.50 | 63,300 | 2018-06-12 | Filing | |
| $282.55 | 1,000 | $282,553.50 | 7,700 | 2018-05-22 | Filing | |
| $283.45 | 1,000 | $283,450.00 | 8,700 | 2018-03-12 | Filing | |
| $283.99 | 500 | $141,995.00 | 61,550 | 2018-02-28 | Filing | |
| $280.08 | 1,500 | $420,120.00 | 62,050 | 2018-02-21 | Filing |