| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $126.14 | 3,021 | $381,068.94 | 308,093 | 2018-08-02 | Filing |
| Officer, Director | $125.21 | 2,825 | $353,718.25 | 311,114 | 2018-08-02 | Filing |
| Officer, Director | $123.85 | 5,039 | $624,080.15 | 313,939 | 2018-08-02 | Filing |
| Officer, Director | $122.94 | 11,915 | $1,464,830.10 | 318,978 | 2018-08-02 | Filing |
| Officer, Director | $122.11 | 6,900 | $842,559.00 | 330,893 | 2018-08-02 | Filing |
| Director | $111.03 | 1,138 | $126,352.14 | 8,419 | 2018-06-08 | Filing |
| Director | $109.91 | 4,100 | $450,631.00 | 4,739 | 2018-06-15 | Filing |
| Officer | $103.74 | 3,600 | $373,464.00 | 28,510 | 2018-05-14 | Filing |
| Officer, Director | $102.51 | 300 | $30,753.00 | 136,502 | 2018-05-09 | Filing |
| Officer, Director | $101.99 | 9,437 | $962,479.63 | 136,802 | 2018-05-09 | Filing |
| Officer, Director | $103.24 | 1,200 | $123,888.00 | 146,239 | 2018-05-08 | Filing |
| Officer, Director | $102.44 | 7,376 | $755,597.44 | 147,439 | 2018-05-08 | Filing |
| Officer, Director | $105.29 | 405 | $42,642.45 | 154,815 | 2018-05-07 | Filing |
| Officer, Director | $104.70 | 9,837 | $1,029,933.90 | 155,220 | 2018-05-07 | Filing |
| Officer, Director | $105.60 | 1,915 | $202,224.00 | 165,057 | 2018-05-04 | Filing |
| Officer, Director | $105.07 | 3,104 | $326,137.28 | 166,972 | 2018-05-04 | Filing |
| Officer, Director | $110.39 | 300 | $33,117.00 | 170,076 | 2018-05-03 | Filing |
| Officer, Director | $109.31 | 6,480 | $708,328.80 | 170,376 | 2018-05-03 | Filing |
| Officer, Director | $108.32 | 2,047 | $221,731.04 | 176,856 | 2018-05-03 | Filing |
| Officer, Director | $107.39 | 4,273 | $458,877.47 | 178,903 | 2018-05-03 | Filing |