| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $87.00 | 120 | $10,440.00 | 33,345 | 2017-11-27 | Filing | |
| $86.12 | 25,000 | $2,152,912.50 | 89,613 | 2017-11-16 | Filing | |
| $85.84 | 3,780 | $324,490.70 | 3,336 | 2017-11-08 | Filing | |
| $86.49 | 18,130 | $1,568,012.94 | 21,426 | 2017-10-30 | Filing | |
| $82.13 | 2,000 | $164,267.00 | 6,469 | 2017-08-22 | Filing | |
| $81.77 | 2,806 | $229,446.62 | 13,092 | 2017-07-31 | Filing | |
| $81.21 | 32,194 | $2,614,474.74 | 15,898 | 2017-07-31 | Filing | |
| $85.43 | 14,000 | $1,196,078.80 | 183,974 | 2017-06-07 | Filing | |
| $85.35 | 6,913 | $590,052.89 | 89,613 | 2017-06-06 | Filing | |
| $86.20 | 18,087 | $1,559,077.70 | 89,613 | 2017-06-05 | Filing | |
| $82.83 | 16,667 | $1,380,454.28 | 21,426 | 2017-05-22 | Filing | |
| $82.27 | 11,844 | $974,440.23 | 10,042 | 2017-05-18 | Filing | |
| $81.73 | 38,156 | $3,118,325.81 | 21,886 | 2017-05-18 | Filing | |
| $82.81 | 2,559 | $211,921.54 | 33,465 | 2017-05-15 | Filing | |
| $82.28 | 19,000 | $1,563,337.10 | 15,896 | 2017-05-11 | Filing | |
| $82.26 | 25,000 | $2,056,427.50 | 89,613 | 2017-05-08 | Filing | |
| $79.76 | 27,000 | $2,153,544.30 | 32,857 | 2017-05-01 | Filing | |
| $79.78 | 45,000 | $3,590,041.50 | 32,008 | 2017-05-01 | Filing | |
| $79.78 | 27,500 | $2,194,007.75 | 87,997 | 2017-05-01 | Filing | |
| $76.43 | 21,167 | $1,617,793.81 | 21,426 | 2017-03-13 | Filing |