| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $76.44 | 4,021 | $307,365.24 | 129,308 | 2017-12-15 | Filing | |
| $76.40 | 4,809 | $367,407.60 | 56,526 | 2017-12-15 | Filing | |
| $75.77 | 700 | $53,039.00 | 51,384 | 2017-12-14 | Filing | |
| $73.84 | 600 | $44,304.00 | 242,761 | 2017-12-12 | Filing | |
| $74.08 | 700 | $51,856.00 | 52,084 | 2017-12-07 | Filing | |
| $69.02 | 246 | $16,978.92 | 136,964 | 2017-12-01 | Filing | |
| $71.63 | 300 | $21,489.00 | 124,753 | 2017-12-04 | Filing | |
| $69.52 | 242 | $16,823.84 | 125,053 | 2017-12-01 | Filing | |
| $72.54 | 600 | $43,524.00 | 243,361 | 2017-12-05 | Filing | |
| $69.04 | 244 | $16,845.76 | 756 | 2017-12-01 | Filing | |
| $0.00 | 131,096 | $0.00 | 479,785 | 2017-11-30 | Filing | |
| $0.00 | 65,547 | $0.00 | 239,893 | 2017-11-30 | Filing | |
| $0.00 | 65,547 | $0.00 | 239,893 | 2017-11-30 | Filing | |
| $0.00 | 1,550 | $0.00 | 610,881 | 2017-11-29 | Filing | |
| $0.00 | 775 | $0.00 | 305,440 | 2017-11-29 | Filing | |
| $0.00 | 775 | $0.00 | 305,440 | 2017-11-29 | Filing | |
| $0.00 | 1,568 | $0.00 | 0 | 2017-11-28 | Filing | |
| $0.00 | 24 | $0.00 | 612,431 | 2017-11-28 | Filing | |
| $0.00 | 11,824 | $0.00 | 306,215 | 2017-11-28 | Filing | |
| $0.00 | 12,959 | $0.00 | 306,215 | 2017-11-28 | Filing |