| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $231.10 | 1,200 | $277,315.32 | 17,368 | 2018-02-01 | Filing | |
| $230.06 | 1,300 | $299,082.03 | 18,568 | 2018-02-01 | Filing | |
| $244.18 | 1,250 | $305,225.00 | 7,338 | 2018-01-29 | Filing | |
| $242.56 | 1,500 | $363,832.50 | 28,315 | 2018-01-17 | Filing | |
| $241.67 | 500 | $120,834.00 | 29,815 | 2018-01-17 | Filing | |
| $248.37 | 700 | $173,861.03 | 437,899 | 2018-01-16 | Filing | |
| $247.17 | 1,600 | $395,476.00 | 438,599 | 2018-01-16 | Filing | |
| $246.37 | 702 | $172,948.23 | 440,199 | 2018-01-16 | Filing | |
| $244.72 | 2,400 | $587,335.92 | 440,901 | 2018-01-16 | Filing | |
| $243.56 | 1,300 | $316,622.02 | 443,301 | 2018-01-16 | Filing | |
| $242.56 | 4,600 | $1,115,756.22 | 444,601 | 2018-01-16 | Filing | |
| $241.69 | 3,698 | $893,763.33 | 449,201 | 2018-01-16 | Filing | |
| $224.50 | 145 | $32,552.50 | 7,411 | 2018-01-03 | Filing | |
| $223.80 | 10,537 | $2,358,130.02 | 452,899 | 2018-01-02 | Filing | |
| $222.97 | 9,463 | $2,109,960.38 | 463,436 | 2018-01-02 | Filing | |
| $217.38 | 1,250 | $271,725.00 | 7,588 | 2017-12-29 | Filing | |
| $216.94 | 2,977 | $645,819.66 | 472,899 | 2017-12-19 | Filing | |
| $216.22 | 4,600 | $994,617.06 | 475,876 | 2017-12-19 | Filing | |
| $214.85 | 12,423 | $2,669,065.40 | 480,476 | 2017-12-19 | Filing | |
| $215.65 | 200 | $43,129.00 | 491,717 | 2017-12-05 | Filing |