| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $90.48 | 5,500 | $497,640.00 | 142,252 | 2018-10-05 | Filing | |
| $91.30 | 10,000 | $913,000.00 | 142,252 | 2018-09-21 | Filing | |
| $88.78 | 3,000 | $266,340.00 | 142,252 | 2018-09-07 | Filing | |
| $92.89 | 10,000 | $928,900.00 | 142,252 | 2018-08-24 | Filing | |
| $93.03 | 10,000 | $930,300.00 | 142,252 | 2018-08-10 | Filing | |
| $95.92 | 10,000 | $959,200.00 | 142,252 | 2018-07-27 | Filing | |
| $97.67 | 2,401 | $234,505.67 | 14,928 | 2018-05-11 | Filing | |
| $99.34 | 6,600 | $655,644.00 | 12,420 | 2018-04-12 | Filing | |
| $98.77 | 2,400 | $237,048.00 | 19,020 | 2018-04-12 | Filing | |
| $111.34 | 3,400 | $378,556.00 | 12,420 | 2018-03-15 | Filing | |
| $110.76 | 1,100 | $121,836.00 | 15,820 | 2018-03-15 | Filing | |
| $111.37 | 4,571 | $509,072.27 | 12,420 | 2018-03-15 | Filing | |
| $110.79 | 1,679 | $186,016.41 | 16,991 | 2018-03-15 | Filing | |
| $113.02 | 10,000 | $1,130,200.00 | 142,252 | 2018-03-09 | Filing | |
| $113.04 | 25,000 | $2,826,000.00 | 152,252 | 2018-03-09 | Filing | |
| $106.00 | 10,000 | $1,060,000.00 | 152,252 | 2018-02-20 | Filing | |
| $106.00 | 20,000 | $2,120,000.00 | 162,252 | 2018-02-20 | Filing | |
| $104.36 | 6,300 | $657,468.00 | 12,420 | 2018-02-15 | Filing | |
| $103.67 | 5,500 | $570,185.00 | 18,720 | 2018-02-15 | Filing | |
| $102.72 | 700 | $71,904.00 | 24,220 | 2018-02-15 | Filing |