| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $82.43 | 600 | $49,458.00 | 242,161 | 2017-12-19 | Filing | |
| $76.35 | 1,213 | $92,612.55 | 24,202 | 2017-12-15 | Filing | |
| $76.35 | 1,213 | $92,612.55 | 24,201 | 2017-12-15 | Filing | |
| $76.35 | 4,606 | $351,668.10 | 544,599 | 2017-12-15 | Filing | |
| $76.50 | 5,043 | $385,789.50 | 6,164 | 2017-12-15 | Filing | |
| $75.69 | 515 | $38,980.35 | 56,250 | 2017-12-15 | Filing | |
| $80.17 | 400 | $32,068.00 | 128,798 | 2017-12-18 | Filing | |
| $79.10 | 110 | $8,701.00 | 129,198 | 2017-12-15 | Filing | |
| $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 |