| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $314.53 | 3,700 | $1,163,752.86 | 64,672 | 2018-08-20 | Filing | |
| $313.52 | 4,800 | $1,504,882.08 | 68,372 | 2018-08-20 | Filing | |
| $312.51 | 3,000 | $937,542.90 | 73,172 | 2018-08-20 | Filing | |
| $311.69 | 1,500 | $467,542.05 | 76,172 | 2018-08-20 | Filing | |
| $314.64 | 1,000 | $314,640.00 | 0 | 2018-08-20 | Filing | |
| $342.00 | 79 | $27,018.00 | 7,043 | 2018-08-14 | Filing | |
| $342.00 | 271 | $92,682.00 | 7,043 | 2018-08-14 | Filing | |
| $339.53 | 350 | $118,835.50 | 7,043 | 2018-08-13 | Filing | |
| $339.53 | 133 | $45,157.49 | 0 | 2018-08-13 | Filing | |
| $339.53 | 867 | $294,372.51 | 0 | 2018-08-13 | Filing | |
| $351.74 | 350 | $123,109.00 | 7,043 | 2018-08-08 | Filing | |
| $353.35 | 350 | $123,672.50 | 7,043 | 2018-08-07 | Filing | |
| $342.46 | 1,000 | $342,460.00 | 0 | 2018-08-06 | Filing | |
| $351.75 | 1,000 | $351,750.00 | 0 | 2018-07-30 | Filing | |
| $357.95 | 350 | $125,282.50 | 7,043 | 2018-07-26 | Filing | |
| $357.00 | 350 | $124,950.00 | 7,043 | 2018-07-25 | Filing | |
| $363.35 | 1,250 | $454,185.50 | 0 | 2018-07-23 | Filing | |
| $362.64 | 11,997 | $4,350,568.09 | 1,250 | 2018-07-23 | Filing | |
| $361.56 | 3,932 | $1,421,653.92 | 13,247 | 2018-07-23 | Filing | |
| $360.68 | 9,284 | $3,348,573.54 | 17,179 | 2018-07-23 | Filing |