| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $96.73 | 9,588 | $927,475.05 | 244,436 | 2017-05-02 | Filing | |
| $97.26 | 2,911 | $283,118.91 | 135,049 | 2017-04-28 | Filing | |
| $94.43 | 13,000 | $1,227,553.60 | 187,156 | 2017-03-09 | Filing | |
| $95.08 | 5,635 | $535,788.20 | 200,156 | 2017-03-02 | Filing | |
| $94.54 | 23,446 | $2,216,559.05 | 585,562 | 2017-02-28 | Filing | |
| $93.91 | 8,000 | $751,280.00 | 189,389 | 2017-02-27 | Filing | |
| $93.58 | 60,000 | $5,614,626.00 | 162,141 | 2017-02-17 | Filing | |
| $92.95 | 28,000 | $2,602,488.00 | 109,435 | 2017-02-15 | Filing | |
| $93.09 | 5,000 | $465,451.00 | 190,167 | 2017-02-15 | Filing | |
| $87.13 | 3,500 | $304,945.55 | 185,132 | 2016-12-15 | Filing | |
| $87.24 | 50,000 | $4,361,955.00 | 191,522 | 2016-12-13 | Filing | |
| $83.14 | 6,100 | $507,125.33 | 188,632 | 2016-12-02 | Filing | |
| $77.22 | 8,000 | $617,762.40 | 194,732 | 2016-10-28 | Filing | |
| $80.34 | 4,812 | $386,605.70 | 190,330 | 2016-08-30 | Filing | |
| $79.50 | 50,000 | $3,975,155.00 | 243,030 | 2016-08-29 | Filing | |
| $79.29 | 4,265 | $338,185.50 | 57,313 | 2016-08-23 | Filing | |
| $79.55 | 4,370 | $347,652.73 | 61,578 | 2016-08-22 | Filing | |
| $80.16 | 8,500 | $681,385.50 | 195,142 | 2016-08-17 | Filing | |
| $79.86 | 700 | $55,905.01 | 67,580 | 2016-08-17 | Filing | |
| $79.26 | 24,300 | $1,925,940.24 | 68,280 | 2016-08-17 | Filing |