| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $108.68 | 5,523 | $600,247.37 | 22,525,580 | 2019-01-11 | Filing |
| Large Shareholder, Officer, Director | $109.33 | 100 | $10,933.00 | 22,531,103 | 2019-01-10 | Filing |
| Large Shareholder, Officer, Director | $109.01 | 9,721 | $1,059,689.13 | 22,531,203 | 2019-01-10 | Filing |
| Large Shareholder, Officer, Director | $109.26 | 4,042 | $441,640.24 | 22,540,924 | 2019-01-09 | Filing |
| Large Shareholder, Officer, Director | $108.85 | 10,318 | $1,123,100.89 | 22,544,966 | 2019-01-09 | Filing |
| Large Shareholder, Officer, Director | $108.73 | 5,511 | $599,206.62 | 22,555,284 | 2019-01-08 | Filing |
| Large Shareholder, Officer, Director | $108.11 | 3,793 | $410,059.71 | 22,560,795 | 2019-01-08 | Filing |
| Large Shareholder, Officer, Director | $109.04 | 1,786 | $194,749.91 | 22,564,588 | 2019-01-07 | Filing |
| Large Shareholder, Officer, Director | $108.26 | 6,914 | $748,507.57 | 22,566,374 | 2019-01-07 | Filing |
| Large Shareholder, Officer, Director | $109.52 | 1,695 | $185,640.13 | 22,573,288 | 2019-01-04 | Filing |
| Large Shareholder, Officer, Director | $108.90 | 9,235 | $1,005,730.29 | 22,574,983 | 2019-01-04 | Filing |
| Large Shareholder, Officer, Director | $107.70 | 243 | $26,170.37 | 22,584,218 | 2019-01-04 | Filing |
| Large Shareholder, Officer, Director | $108.76 | 1,800 | $195,769.80 | 22,584,461 | 2019-01-03 | Filing |
| Large Shareholder, Officer, Director | $107.92 | 11,043 | $1,191,760.56 | 22,586,261 | 2019-01-03 | Filing |
| Large Shareholder, Officer, Director | $109.92 | 460 | $50,562.74 | 22,597,304 | 2019-01-02 | Filing |
| Large Shareholder, Officer, Director | $109.22 | 4,766 | $520,546.33 | 22,597,764 | 2019-01-02 | Filing |
| Large Shareholder, Officer, Director | $112.09 | 26 | $2,914.24 | 22,602,530 | 2018-12-31 | Filing |
| Large Shareholder, Officer, Director | $110.43 | 560 | $61,842.98 | 22,602,556 | 2018-12-31 | Filing |
| Large Shareholder, Officer, Director | $109.45 | 10,195 | $1,115,881.49 | 22,603,116 | 2018-12-31 | Filing |
| Large Shareholder, Officer, Director | $112.53 | 28 | $3,150.84 | 22,613,311 | 2018-12-28 | Filing |