| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $57.93 | 7,500 | $434,442.00 | 7,500 | 2018-05-15 | Filing | |
| $57.93 | 368 | $21,316.62 | 7,500 | 2018-05-15 | Filing | |
| $57.90 | 10,882 | $630,067.80 | 7,500 | 2018-05-11 | Filing | |
| $55.23 | 16,250 | $897,542.75 | 7,500 | 2018-05-11 | Filing | |
| $52.03 | 20,000 | $1,040,558.00 | 12,500 | 2018-05-11 | Filing | |
| $49.88 | 20,000 | $997,544.00 | 12,500 | 2018-05-10 | Filing | |
| $49.03 | 7,850 | $384,854.89 | 9,344 | 2018-04-19 | Filing | |
| $47.06 | 10,000 | $470,617.00 | 9,344 | 2018-04-18 | Filing | |
| $45.33 | 18,750 | $849,928.13 | 9,344 | 2018-04-05 | Filing | |
| $45.33 | 26,250 | $1,189,899.38 | 9,344 | 2018-04-05 | Filing | |
| $45.33 | 15,000 | $679,942.50 | 9,344 | 2018-04-05 | Filing | |
| $48.04 | 20,000 | $960,716.00 | 12,500 | 2018-01-22 | Filing | |
| $47.03 | 15,000 | $705,499.50 | 9,344 | 2018-01-17 | Filing | |
| $45.00 | 9,250 | $416,250.00 | 9,344 | 2018-01-17 | Filing | |
| $44.98 | 20,000 | $899,500.00 | 12,500 | 2018-01-17 | Filing | |
| $45.03 | 5,750 | $258,927.68 | 9,344 | 2018-01-12 | Filing | |
| $43.56 | 50,000 | $2,178,145.00 | 55,975 | 2018-01-11 | Filing | |
| $42.04 | 15,000 | $630,649.50 | 9,344 | 2018-01-09 | Filing | |
| $40.11 | 55,000 | $2,206,308.50 | 9,344 | 2018-01-02 | Filing | |
| $48.89 | 23,481 | $1,147,964.96 | 15,716 | 2017-09-08 | Filing |