| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $128.87 | 1,200 | $154,646.04 | 180,491 | 2018-03-27 | Filing | |
| $128.08 | 900 | $115,268.67 | 181,691 | 2018-03-27 | Filing | |
| $126.79 | 900 | $114,111.99 | 182,591 | 2018-03-27 | Filing | |
| $125.82 | 1,000 | $125,816.40 | 183,491 | 2018-03-27 | Filing | |
| $125.97 | 200 | $25,194.00 | 190,914 | 2018-03-28 | Filing | |
| $124.86 | 1,600 | $199,781.44 | 191,114 | 2018-03-28 | Filing | |
| $123.99 | 4,800 | $595,137.12 | 192,714 | 2018-03-28 | Filing | |
| $123.18 | 900 | $110,861.01 | 197,514 | 2018-03-28 | Filing | |
| $132.53 | 500 | $66,265.00 | 190,914 | 2018-03-27 | Filing | |
| $132.08 | 2,800 | $369,818.68 | 191,414 | 2018-03-27 | Filing | |
| $130.90 | 1,140 | $149,221.21 | 194,214 | 2018-03-27 | Filing | |
| $129.71 | 700 | $90,797.98 | 195,354 | 2018-03-27 | Filing | |
| $128.77 | 500 | $64,385.50 | 196,054 | 2018-03-27 | Filing | |
| $128.08 | 600 | $76,845.00 | 196,554 | 2018-03-27 | Filing | |
| $126.68 | 600 | $76,005.24 | 197,154 | 2018-03-27 | Filing | |
| $125.69 | 660 | $82,953.62 | 197,754 | 2018-03-27 | Filing | |
| $136.09 | 8,068 | $1,098,000.74 | 138,151 | 2018-03-15 | Filing | |
| $136.05 | 2,700 | $367,340.94 | 171,991 | 2018-03-16 | Filing | |
| $135.14 | 9,800 | $1,324,339.66 | 174,691 | 2018-03-16 | Filing | |
| $138.06 | 1,300 | $179,482.94 | 171,991 | 2018-03-15 | Filing |