| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $104.75 | 3,000 | $314,250.00 | 4,164 | 2018-04-18 | Filing | |
| $104.76 | 2,000 | $209,522.00 | 364,352 | 2018-04-18 | Filing | |
| $104.00 | 1,300 | $135,203.77 | 366,352 | 2018-04-17 | Filing | |
| $103.96 | 700 | $72,772.70 | 367,652 | 2018-04-17 | Filing | |
| $104.22 | 2,000 | $208,434.40 | 368,352 | 2018-04-16 | Filing | |
| $104.15 | 2,000 | $208,296.00 | 370,352 | 2018-04-13 | Filing | |
| $103.55 | 1,000 | $103,545.60 | 372,352 | 2018-04-12 | Filing | |
| $103.04 | 1,000 | $103,038.00 | 373,352 | 2018-04-11 | Filing | |
| $101.84 | 1,000 | $101,839.30 | 373,057 | 2018-04-10 | Filing | |
| $98.15 | 500 | $49,075.00 | 374,057 | 2018-04-09 | Filing | |
| $98.05 | 500 | $49,025.00 | 374,557 | 2018-04-05 | Filing | |
| $97.95 | 300 | $29,384.34 | 375,057 | 2018-04-04 | Filing | |
| $97.94 | 200 | $19,588.26 | 375,357 | 2018-04-04 | Filing | |
| $100.13 | 100 | $10,012.90 | 20,408 | 2018-04-02 | Filing | |
| $100.14 | 140 | $14,019.60 | 20,508 | 2018-04-02 | Filing | |
| $100.12 | 260 | $26,031.72 | 20,648 | 2018-04-02 | Filing | |
| $100.10 | 500 | $50,050.00 | 20,908 | 2018-04-02 | Filing | |
| $99.73 | 500 | $49,865.50 | 21,408 | 2018-04-02 | Filing | |
| $100.41 | 500 | $50,206.00 | 21,908 | 2018-04-02 | Filing | |
| $100.32 | 100 | $10,032.00 | 22,880 | 2018-04-02 | Filing |