| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $55.00 | 33,334 | $1,833,370.00 | 214,985 | 2018-01-22 | Filing | |
| $55.00 | 29,025 | $1,596,375.00 | 456,595 | 2018-01-22 | Filing | |
| $56.75 | 1,583 | $89,835.25 | 16,676 | 2018-01-23 | Filing | |
| $54.00 | 3,000 | $162,000.00 | 18,259 | 2018-01-22 | Filing | |
| $55.01 | 9,583 | $527,160.83 | 118,353 | 2018-01-22 | Filing | |
| $55.00 | 19,070 | $1,048,850.00 | 127,936 | 2018-01-22 | Filing | |
| $54.98 | 12,977 | $713,475.46 | 122,969 | 2018-01-22 | Filing | |
| $52.37 | 1,601 | $83,844.37 | 56,350 | 2018-01-09 | Filing | |
| $51.74 | 24,765 | $1,281,316.34 | 129,411 | 2018-01-08 | Filing | |
| $51.50 | 3,259 | $167,838.50 | 173,767 | 2018-01-05 | Filing | |
| $51.62 | 1,692 | $87,341.04 | 58,474 | 2018-01-08 | Filing | |
| $51.50 | 1,245 | $64,117.50 | 60,839 | 2018-01-05 | Filing | |
| $50.00 | 5,953 | $297,650.00 | 214,985 | 2018-01-03 | Filing | |
| $48.82 | 2,301 | $112,337.12 | 178,423 | 2018-01-02 | Filing | |
| $48.85 | 5,000 | $244,250.00 | 220,938 | 2017-12-28 | Filing | |
| $48.99 | 1,609 | $78,824.91 | 18,612 | 2017-12-27 | Filing | |
| $44.01 | 29,485 | $1,297,693.82 | 129,646 | 2017-12-04 | Filing | |
| $41.35 | 9,100 | $376,285.00 | 171,546 | 2017-11-27 | Filing | |
| $43.69 | 25,000 | $1,092,250.00 | 46,469 | 2017-11-01 | Filing | |
| $43.70 | 25,000 | $1,092,500.00 | 490,143 | 2017-11-01 | Filing |