| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $79.17 | 38,110 | $3,017,168.70 | 6,518 | 2017-02-03 | Filing |
| Officer | $79.16 | 52,920 | $4,189,147.20 | 6,518 | 2017-02-03 | Filing |
| Officer, Director | $73.00 | 3,577 | $261,121.00 | 131,066 | 2016-12-14 | Filing |
| Officer, Director | $73.00 | 25,000 | $1,825,000.00 | 131,066 | 2016-12-13 | Filing |
| Officer, Director | $73.38 | 25,000 | $1,834,500.00 | 131,066 | 2016-12-08 | Filing |
| Officer, Director | $73.28 | 25,000 | $1,832,000.00 | 131,066 | 2016-12-07 | Filing |
| Officer, Director | $73.00 | 25,000 | $1,825,000.00 | 131,066 | 2016-12-06 | Filing |
| Officer | $72.06 | 2,000 | $144,120.00 | 6,518 | 2016-12-01 | Filing |
| Officer, Director | $73.00 | 3,734 | $272,582.00 | 131,066 | 2016-11-30 | Filing |
| Officer, Director | $73.00 | 25,000 | $1,825,000.00 | 131,066 | 2016-11-29 | Filing |
| Director | $72.65 | 2,000 | $145,300.00 | 5,018 | 2016-11-28 | Filing |
| Director | $71.50 | 2,000 | $143,000.00 | 19,013 | 2016-11-23 | Filing |
| Director | $71.64 | 2,000 | $143,275.20 | 22,458 | 2016-11-23 | Filing |
| Officer | $69.85 | 2,000 | $139,700.00 | 6,518 | 2016-11-01 | Filing |
| Officer | $77.36 | 2,000 | $154,720.00 | 6,518 | 2016-10-03 | Filing |
| Officer | $77.56 | 2,000 | $155,120.00 | 6,518 | 2016-09-01 | Filing |
| Officer, Director | $77.88 | 25,000 | $1,947,000.00 | 131,066 | 2016-08-25 | Filing |
| Officer, Director | $77.62 | 25,000 | $1,940,500.00 | 131,066 | 2016-08-24 | Filing |
| Officer, Director | $78.12 | 25,000 | $1,953,000.00 | 131,066 | 2016-08-23 | Filing |
| Officer, Director | $76.69 | 25,000 | $1,917,250.00 | 131,066 | 2016-08-22 | Filing |