| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $109.14 | 23,746 | $2,591,638.44 | 94,540 | 2018-01-31 | Filing | |
| $110.57 | 2,836 | $313,588.71 | 25,734 | 2018-01-31 | Filing | |
| $110.10 | 4,000 | $440,400.00 | 69,986 | 2018-01-31 | Filing | |
| $109.17 | 14,145 | $1,544,209.65 | 73,986 | 2018-01-31 | Filing | |
| $109.80 | 1,800 | $197,640.00 | 61,248 | 2018-01-31 | Filing | |
| $109.13 | 14,077 | $1,536,223.01 | 63,048 | 2018-01-31 | Filing | |
| $112.47 | 9,724 | $1,093,658.28 | 10,178 | 2018-01-29 | Filing | |
| $111.14 | 7,471 | $830,326.94 | 146,989 | 2018-01-25 | Filing | |
| $110.59 | 34,324 | $3,795,891.16 | 154,460 | 2018-01-25 | Filing | |
| $109.62 | 19,705 | $2,160,062.10 | 188,784 | 2018-01-25 | Filing | |
| $110.96 | 7,000 | $776,720.00 | 28,296 | 2018-01-25 | Filing | |
| $111.87 | 141,148 | $15,790,226.76 | 246,961 | 2018-01-29 | Filing | |
| $110.20 | 56,866 | $6,266,673.01 | 246,961 | 2018-01-26 | Filing | |
| $110.19 | 69,187 | $7,623,604.83 | 246,961 | 2018-01-25 | Filing | |
| $110.36 | 23,831 | $2,629,927.20 | 107,322 | 2018-01-25 | Filing | |
| $111.12 | 141,638 | $15,738,177.19 | 178,200 | 2018-01-26 | Filing | |
| $98.26 | 122,500 | $12,036,837.75 | 134,234 | 2017-11-06 | Filing | |
| $96.75 | 61,250 | $5,925,802.75 | 134,234 | 2017-11-03 | Filing | |
| $96.39 | 55,000 | $5,301,560.00 | 134,234 | 2017-11-02 | Filing | |
| $96.27 | 31,112 | $2,995,114.91 | 64,148 | 2017-11-02 | Filing |