| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $172.19 | 1,356 | $233,489.64 | 57,411 | 2019-05-06 | Filing | |
| $172.09 | 99 | $17,036.91 | 13,540 | 2019-05-03 | Filing | |
| $171.31 | 4,747 | $813,208.57 | 13,639 | 2019-05-03 | Filing | |
| $170.26 | 6,103 | $1,039,096.78 | 18,386 | 2019-05-03 | Filing | |
| $170.15 | 5,000 | $850,750.00 | 13,540 | 2019-05-02 | Filing | |
| $165.00 | 28,036 | $4,625,940.00 | 79,314 | 2019-03-28 | Filing | |
| $157.68 | 12,159 | $1,917,231.12 | 8,000 | 2019-03-11 | Filing | |
| $158.71 | 25,296 | $4,014,728.16 | 15,640 | 2019-03-01 | Filing | |
| $156.45 | 12,418 | $1,942,796.10 | 0 | 2019-02-26 | Filing | |
| $157.99 | 16,655 | $2,631,323.45 | 0 | 2019-02-26 | Filing | |
| $157.26 | 73,652 | $11,582,513.52 | 16,655 | 2019-02-26 | Filing | |
| $156.30 | 96,749 | $15,121,868.70 | 90,307 | 2019-02-26 | Filing | |
| $159.14 | 2,281 | $362,998.34 | 187,056 | 2019-02-25 | Filing | |
| $158.67 | 81,787 | $12,977,143.29 | 189,337 | 2019-02-25 | Filing | |
| $157.42 | 150,932 | $23,759,715.44 | 271,124 | 2019-02-25 | Filing | |
| $156.52 | 6,003 | $939,589.56 | 4,000 | 2019-02-26 | Filing | |
| $155.31 | 1,500 | $232,965.00 | 13,540 | 2019-02-19 | Filing | |
| $153.41 | 38,080 | $5,841,852.80 | 66,971 | 2019-02-14 | Filing | |
| $153.65 | 8,187 | $1,257,932.55 | 0 | 2019-02-12 | Filing | |
| $152.81 | 6,400 | $977,984.00 | 73,174 | 2019-02-07 | Filing |