| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $113.24 | 4,541 | $514,204.68 | 4,007 | 2018-11-02 | Filing | |
| $112.36 | 1,000 | $112,360.00 | 8,548 | 2018-11-02 | Filing | |
| $139.40 | 777 | $108,316.83 | 0 | 2018-08-31 | Filing | |
| $138.49 | 776 | $107,468.24 | 0 | 2018-05-31 | Filing | |
| $141.61 | 4,649 | $658,344.89 | 11,128 | 2018-05-07 | Filing | |
| $139.95 | 2,100 | $293,895.00 | 11,128 | 2018-05-04 | Filing | |
| $139.32 | 2,548 | $354,987.36 | 13,228 | 2018-05-04 | Filing | |
| $164.29 | 566 | $92,988.14 | 0 | 2018-02-28 | Filing | |
| $163.15 | 200 | $32,630.00 | 566 | 2018-02-28 | Filing | |
| $157.53 | 1,500 | $236,297.70 | 23,132 | 2018-02-15 | Filing | |
| $146.00 | 300 | $43,800.00 | 9,814 | 2018-02-01 | Filing | |
| $145.40 | 14,611 | $2,124,439.40 | 10,114 | 2018-02-01 | Filing | |
| $144.97 | 17,206 | $2,494,353.82 | 24,725 | 2018-02-01 | Filing | |
| $143.00 | 485 | $69,355.00 | 41,931 | 2018-02-01 | Filing | |
| $142.47 | 400 | $56,988.00 | 42,416 | 2018-02-01 | Filing | |
| $141.05 | 700 | $98,735.00 | 42,816 | 2018-02-01 | Filing | |
| $139.99 | 500 | $69,995.00 | 43,516 | 2018-02-01 | Filing | |
| $138.40 | 700 | $96,880.00 | 44,016 | 2018-02-01 | Filing | |
| $136.92 | 200 | $27,384.00 | 44,716 | 2018-02-01 | Filing | |
| $135.54 | 1,000 | $135,540.00 | 44,916 | 2018-02-01 | Filing |