| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $201.42 | 600 | $120,850.02 | 32,388 | 2019-05-13 | Filing | |
| $199.87 | 300 | $59,961.00 | 32,988 | 2019-05-13 | Filing | |
| $199.01 | 600 | $119,404.98 | 33,288 | 2019-05-13 | Filing | |
| $197.71 | 233 | $46,067.55 | 33,888 | 2019-05-13 | Filing | |
| $192.17 | 600 | $115,299.00 | 35,940 | 2019-04-16 | Filing | |
| $191.44 | 1,406 | $269,166.19 | 36,540 | 2019-04-16 | Filing | |
| $190.26 | 200 | $38,051.00 | 37,946 | 2019-04-16 | Filing | |
| $187.87 | 167 | $31,374.37 | 38,146 | 2019-04-16 | Filing | |
| $178.66 | 300 | $53,597.01 | 365,026 | 2019-03-06 | Filing | |
| $177.89 | 1,800 | $320,196.06 | 365,326 | 2019-03-06 | Filing | |
| $176.55 | 1,231 | $217,334.28 | 367,126 | 2019-03-06 | Filing | |
| $175.75 | 6,494 | $1,141,324.40 | 368,357 | 2019-03-06 | Filing | |
| $174.78 | 1,975 | $345,196.82 | 374,851 | 2019-03-06 | Filing | |
| $173.69 | 200 | $34,738.00 | 376,826 | 2019-03-06 | Filing | |
| $183.28 | 100 | $18,328.00 | 20,994 | 2019-03-01 | Filing | |
| $182.37 | 574 | $104,682.56 | 21,094 | 2019-03-01 | Filing | |
| $181.50 | 1,326 | $240,672.85 | 21,668 | 2019-03-01 | Filing | |
| $180.49 | 600 | $108,295.02 | 22,994 | 2019-03-01 | Filing | |
| $174.75 | 1,806 | $315,594.17 | 538,231 | 2019-02-13 | Filing | |
| $174.14 | 17,771 | $3,094,665.04 | 540,037 | 2019-02-13 | Filing |