| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $63.31 | 42,910 | $2,716,541.99 | 22,540,693 | 2018-10-11 | Filing |
| Large Shareholder, Officer, Director | $66.93 | 2,800 | $187,397.00 | 22,583,603 | 2018-10-10 | Filing |
| Large Shareholder, Officer, Director | $65.73 | 44,423 | $2,919,932.67 | 22,586,403 | 2018-10-10 | Filing |
| Large Shareholder, Officer, Director | $65.12 | 78,573 | $5,116,760.19 | 22,630,826 | 2018-10-10 | Filing |
| Large Shareholder, Officer, Director | $69.69 | 18,316 | $1,276,421.89 | 22,709,399 | 2018-09-28 | Filing |
| Large Shareholder, Officer, Director | $69.70 | 95,814 | $6,678,551.99 | 22,727,715 | 2018-09-24 | Filing |
| Officer, Director | $70.01 | 3,285 | $229,982.85 | 125,137 | 2018-09-20 | Filing |
| Officer, Director | $70.00 | 12,352 | $864,640.00 | 128,422 | 2018-09-20 | Filing |
| Large Shareholder, Officer, Director | $67.92 | 9,010 | $611,966.41 | 22,823,529 | 2018-08-30 | Filing |
| Large Shareholder, Officer, Director | $65.59 | 45,160 | $2,961,877.31 | 22,832,539 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $64.76 | 177,606 | $11,502,386.18 | 22,877,699 | 2018-08-24 | Filing |
| Large Shareholder, Officer, Director | $64.95 | 295,361 | $19,183,342.52 | 23,055,305 | 2018-08-23 | Filing |
| Large Shareholder, Officer, Director | $65.08 | 375,000 | $24,406,425.00 | 23,350,666 | 2018-08-22 | Filing |
| Large Shareholder, Officer, Director | $64.91 | 231,873 | $15,051,015.55 | 23,725,666 | 2018-08-21 | Filing |
| Large Shareholder, Officer, Director | $65.70 | 18,738 | $1,231,131.57 | 23,957,539 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $65.19 | 356,262 | $23,225,289.80 | 23,976,277 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $64.54 | 6,617 | $427,033.39 | 1,901,429 | 2018-08-16 | Filing |
| Large Shareholder, Officer, Director | $63.67 | 150,000 | $9,550,080.00 | 1,908,046 | 2018-08-15 | Filing |
| Large Shareholder, Officer, Director | $64.04 | 200,000 | $12,807,260.00 | 2,058,046 | 2018-08-14 | Filing |
| Large Shareholder, Officer, Director | $63.71 | 158,798 | $10,116,925.30 | 2,258,046 | 2018-08-13 | Filing |