| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $71.97 | 4,250 | $305,872.50 | 11,500 | 2017-12-12 | Filing | |
| $68.72 | 2,000 | $137,440.00 | 5,750 | 2017-11-17 | Filing | |
| $68.68 | 2,000 | $137,360.00 | 28,187 | 2017-11-16 | Filing | |
| $66.52 | 15,000 | $997,800.00 | 95,227 | 2017-11-08 | Filing | |
| $66.37 | 5,200 | $345,124.00 | 28,387 | 2017-11-08 | Filing | |
| $68.18 | 400 | $27,272.00 | 33,587 | 2017-11-03 | Filing | |
| $70.23 | 400 | $28,092.00 | 33,987 | 2017-11-03 | Filing | |
| $58.17 | 6,599 | $383,863.83 | 26,235 | 2017-08-24 | Filing | |
| $57.00 | 1,594 | $90,858.00 | 30,236 | 2017-08-30 | Filing | |
| $57.01 | 1,004 | $57,238.04 | 31,830 | 2017-08-29 | Filing | |
| $59.72 | 600 | $35,832.00 | 32,834 | 2017-08-22 | Filing | |
| $60.01 | 1,064 | $63,850.64 | 33,434 | 2017-08-21 | Filing | |
| $62.04 | 3,000 | $186,120.00 | 34,387 | 2017-08-11 | Filing | |
| $62.00 | 5,000 | $310,000.00 | 26,422 | 2017-08-10 | Filing | |
| $68.40 | 2,500 | $171,000.00 | 5,750 | 2016-12-09 | Filing | |
| $62.55 | 2,000 | $125,100.00 | 29,212 | 2016-11-22 | Filing | |
| $61.15 | 4,047 | $247,474.05 | 26,323 | 2016-11-15 | Filing | |
| $58.04 | 2,000 | $116,080.00 | 31,212 | 2016-11-10 | Filing | |
| $64.01 | 8,000 | $512,080.00 | 93,877 | 2016-09-19 | Filing | |
| $64.00 | 2,000 | $128,000.00 | 33,212 | 2016-09-19 | Filing |