| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $109.35 | 100 | $10,934.50 | 29,526 | 2018-01-02 | Filing | |
| $109.24 | 300 | $32,772.00 | 29,626 | 2018-01-02 | Filing | |
| $109.20 | 100 | $10,920.00 | 29,926 | 2018-01-02 | Filing | |
| $109.18 | 200 | $21,836.00 | 30,026 | 2018-01-02 | Filing | |
| $109.12 | 100 | $10,912.00 | 30,226 | 2018-01-02 | Filing | |
| $110.53 | 200 | $22,106.00 | 11,671 | 2018-01-02 | Filing | |
| $110.50 | 200 | $22,100.00 | 11,871 | 2018-01-02 | Filing | |
| $110.48 | 100 | $11,047.50 | 12,071 | 2018-01-02 | Filing | |
| $110.45 | 100 | $11,045.00 | 12,171 | 2018-01-02 | Filing | |
| $110.43 | 100 | $11,043.00 | 12,271 | 2018-01-02 | Filing | |
| $110.42 | 300 | $33,126.00 | 12,371 | 2018-01-02 | Filing | |
| $110.40 | 100 | $11,040.00 | 12,671 | 2018-01-02 | Filing | |
| $110.39 | 100 | $11,039.00 | 12,771 | 2018-01-02 | Filing | |
| $110.39 | 100 | $11,038.50 | 12,871 | 2018-01-02 | Filing | |
| $110.38 | 300 | $33,114.00 | 12,971 | 2018-01-02 | Filing | |
| $110.37 | 100 | $11,037.00 | 13,271 | 2018-01-02 | Filing | |
| $110.36 | 300 | $33,108.00 | 13,371 | 2018-01-02 | Filing | |
| $110.35 | 300 | $33,105.00 | 13,671 | 2018-01-02 | Filing | |
| $110.31 | 200 | $22,062.00 | 13,971 | 2018-01-02 | Filing | |
| $110.30 | 600 | $66,180.00 | 14,171 | 2018-01-02 | Filing |