| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $177.65 | 1,000 | $177,650.00 | 7,012 | 2017-10-03 | Filing |
| Director | $182.12 | 82 | $14,933.84 | 7,012 | 2017-10-02 | Filing |
| Director | $182.12 | 918 | $167,186.16 | 7,012 | 2017-10-02 | Filing |
| Officer, Director | $186.41 | 947 | $176,529.80 | 0 | 2017-09-20 | Filing |
| Officer, Director | $185.70 | 18,894 | $3,508,683.82 | 947 | 2017-09-20 | Filing |
| Officer, Director | $184.91 | 47,570 | $8,796,035.50 | 19,841 | 2017-09-20 | Filing |
| Officer, Director | $183.91 | 8,056 | $1,481,587.82 | 67,411 | 2017-09-20 | Filing |
| Director | $184.98 | 1,000 | $184,980.00 | 7,012 | 2017-09-19 | Filing |
| Director | $183.61 | 1,000 | $183,610.00 | 7,012 | 2017-09-18 | Filing |
| Director | $175.25 | 9 | $1,577.25 | 7,012 | 2017-09-06 | Filing |
| Director | $175.25 | 991 | $173,672.75 | 7,012 | 2017-09-06 | Filing |
| Director | $173.62 | 1,000 | $173,620.00 | 7,012 | 2017-09-05 | Filing |
| Director | $165.00 | 1,000 | $165,000.00 | 7,012 | 2017-08-29 | Filing |
| Director | $166.43 | 1,000 | $166,430.00 | 7,012 | 2017-08-28 | Filing |
| Officer, Director | $168.71 | 4,600 | $776,077.04 | 0 | 2017-08-21 | Filing |
| Officer, Director | $167.95 | 7,600 | $1,276,409.36 | 4,600 | 2017-08-21 | Filing |
| Officer, Director | $166.74 | 17,818 | $2,971,014.30 | 12,200 | 2017-08-21 | Filing |
| Officer, Director | $165.82 | 35,656 | $5,912,485.05 | 30,018 | 2017-08-21 | Filing |
| Officer, Director | $164.99 | 27,706 | $4,571,279.43 | 65,674 | 2017-08-21 | Filing |
| Director | $171.44 | 85 | $14,572.40 | 7,012 | 2017-08-09 | Filing |