| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $110.96 | 99 | $10,985.04 | 11,070 | 2017-11-22 | Filing | |
| $110.94 | 100 | $11,094.00 | 11,169 | 2017-11-22 | Filing | |
| $110.87 | 200 | $22,174.00 | 11,269 | 2017-11-22 | Filing | |
| $110.86 | 122 | $13,524.93 | 11,469 | 2017-11-22 | Filing | |
| $110.84 | 300 | $33,252.00 | 11,591 | 2017-11-22 | Filing | |
| $105.85 | 1 | $105.85 | 10,319 | 2017-11-15 | Filing | |
| $105.82 | 99 | $10,476.18 | 10,320 | 2017-11-15 | Filing | |
| $105.80 | 1 | $105.80 | 10,419 | 2017-11-15 | Filing | |
| $105.79 | 100 | $10,579.00 | 10,420 | 2017-11-15 | Filing | |
| $105.77 | 100 | $10,577.00 | 10,520 | 2017-11-15 | Filing | |
| $105.76 | 99 | $10,470.24 | 10,620 | 2017-11-15 | Filing | |
| $105.73 | 200 | $21,146.00 | 10,719 | 2017-11-15 | Filing | |
| $105.65 | 258 | $27,257.70 | 10,919 | 2017-11-15 | Filing | |
| $105.50 | 100 | $10,550.00 | 11,177 | 2017-11-15 | Filing | |
| $105.48 | 400 | $42,192.00 | 11,277 | 2017-11-15 | Filing | |
| $105.46 | 100 | $10,546.00 | 11,677 | 2017-11-15 | Filing | |
| $105.38 | 100 | $10,538.00 | 11,777 | 2017-11-15 | Filing | |
| $105.37 | 100 | $10,537.00 | 11,877 | 2017-11-15 | Filing | |
| $105.33 | 100 | $10,533.00 | 11,977 | 2017-11-15 | Filing | |
| $105.28 | 100 | $10,528.00 | 12,077 | 2017-11-15 | Filing |