| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $70.14 | 80,000 | $5,611,200.00 | 0 | 2017-10-04 | Filing | |
| $67.23 | 955 | $64,204.65 | 6,264 | 2017-10-02 | Filing | |
| $67.23 | 1,191 | $80,070.93 | 6,264 | 2017-10-02 | Filing | |
| $66.76 | 6,000 | $400,560.00 | 0 | 2017-10-02 | Filing | |
| $67.12 | 35,000 | $2,349,200.00 | 0 | 2017-09-18 | Filing | |
| $65.71 | 1,000 | $65,710.00 | 85,434 | 2017-09-14 | Filing | |
| $65.71 | 1,000 | $65,710.00 | 85,394 | 2017-09-14 | Filing | |
| $65.47 | 1,000 | $65,470.00 | 86,434 | 2017-09-13 | Filing | |
| $65.47 | 1,000 | $65,470.00 | 86,394 | 2017-09-13 | Filing | |
| $65.00 | 6,000 | $390,000.00 | 881 | 2017-09-11 | Filing | |
| $65.00 | 15,000 | $975,000.00 | 10,470 | 2017-09-11 | Filing | |
| $61.99 | 2,146 | $133,030.54 | 6,264 | 2017-09-01 | Filing | |
| $62.20 | 6,000 | $373,200.00 | 0 | 2017-09-01 | Filing | |
| $57.07 | 500 | $28,535.00 | 87,434 | 2017-08-23 | Filing | |
| $57.07 | 500 | $28,535.00 | 87,394 | 2017-08-23 | Filing | |
| $57.09 | 500 | $28,545.00 | 87,934 | 2017-08-23 | Filing | |
| $57.09 | 500 | $28,545.00 | 87,894 | 2017-08-23 | Filing | |
| $56.61 | 500 | $28,305.00 | 88,434 | 2017-08-22 | Filing | |
| $56.61 | 500 | $28,305.00 | 88,394 | 2017-08-22 | Filing | |
| $56.63 | 500 | $28,315.00 | 88,934 | 2017-08-22 | Filing |