| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $80.74 | 1,300 | $104,955.50 | 34,185,300 | 2017-02-08 | Filing |
| Officer, Director | $80.50 | 8,700 | $700,344.78 | 34,186,600 | 2017-02-08 | Filing |
| Officer, Director | $80.25 | 10,000 | $802,460.00 | 0 | 2017-02-07 | Filing |
| Officer, Director | $80.05 | 10,000 | $800,459.00 | 34,185,300 | 2017-02-07 | Filing |
| Officer, Director | $79.68 | 10,000 | $796,803.00 | 34,185,300 | 2017-02-06 | Filing |
| Officer, Director | $80.28 | 10,000 | $802,781.00 | 34,172,800 | 2017-02-03 | Filing |
| Officer, Director | $80.04 | 1,698 | $135,904.18 | 34,145,500 | 2017-02-02 | Filing |
| Officer, Director | $79.70 | 6,202 | $494,316.15 | 34,147,198 | 2017-02-02 | Filing |
| Officer, Director | $78.63 | 2,100 | $165,129.93 | 34,153,400 | 2017-02-02 | Filing |
| Officer, Director | $78.58 | 3,053 | $239,915.73 | 34,145,500 | 2017-02-01 | Filing |
| Officer, Director | $78.22 | 6,947 | $543,406.84 | 34,148,553 | 2017-02-01 | Filing |
| Officer, Director | $79.03 | 100 | $7,903.00 | 0 | 2017-02-02 | Filing |
| Officer, Director | $78.66 | 9,900 | $778,750.83 | 100 | 2017-02-02 | Filing |
| Director | $78.19 | 144 | $11,259.36 | 17,636 | 2017-02-02 | Filing |
| Officer, Director | $79.07 | 10,000 | $790,668.00 | 0 | 2017-01-31 | Filing |
| Officer, Director | $78.77 | 10,000 | $787,691.00 | 34,145,500 | 2017-01-31 | Filing |
| Officer, Director | $78.48 | 3,790 | $297,431.62 | 34,145,500 | 2017-01-30 | Filing |
| Officer, Director | $77.65 | 6,210 | $482,220.16 | 34,149,290 | 2017-01-30 | Filing |
| Officer, Director | $78.16 | 10,000 | $781,581.00 | 34,145,500 | 2017-01-27 | Filing |
| Director | $79.00 | 144 | $11,376.00 | 17,780 | 2017-01-26 | Filing |