| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $155.35 | 900 | $139,816.98 | 173,559 | 2018-12-17 | Filing | |
| $154.30 | 843 | $130,072.88 | 174,459 | 2018-12-17 | Filing | |
| $158.46 | 174 | $27,572.04 | 175,302 | 2018-12-17 | Filing | |
| $157.64 | 616 | $97,105.38 | 175,476 | 2018-12-17 | Filing | |
| $156.64 | 1,055 | $165,252.77 | 176,092 | 2018-12-17 | Filing | |
| $155.67 | 1,139 | $177,307.10 | 177,147 | 2018-12-17 | Filing | |
| $154.81 | 3,923 | $607,318.85 | 165,271 | 2018-12-17 | Filing | |
| $158.52 | 170 | $26,947.55 | 169,194 | 2018-12-17 | Filing | |
| $157.56 | 870 | $137,080.85 | 169,364 | 2018-12-17 | Filing | |
| $156.60 | 1,214 | $190,107.30 | 170,234 | 2018-12-17 | Filing | |
| $155.63 | 1,167 | $181,622.54 | 171,448 | 2018-12-17 | Filing | |
| $164.33 | 400 | $65,731.00 | 58,435 | 2018-12-10 | Filing | |
| $162.81 | 200 | $32,561.00 | 58,835 | 2018-12-10 | Filing | |
| $161.81 | 400 | $64,722.00 | 59,035 | 2018-12-10 | Filing | |
| $160.91 | 1,002 | $161,230.72 | 59,435 | 2018-12-10 | Filing | |
| $160.03 | 2,098 | $335,743.99 | 60,437 | 2018-12-10 | Filing | |
| $158.84 | 700 | $111,184.99 | 62,535 | 2018-12-10 | Filing | |
| $166.60 | 12,100 | $2,015,857.58 | 109,068 | 2018-12-07 | Filing | |
| $165.71 | 9,503 | $1,574,746.88 | 121,168 | 2018-12-07 | Filing | |
| $164.46 | 13,838 | $2,275,754.58 | 130,671 | 2018-12-07 | Filing |