| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $59.16 | 3,000 | $177,480.00 | 183,571 | 2018-01-16 | Filing | |
| $64.97 | 4,500 | $292,365.00 | 21,118 | 2018-01-08 | Filing | |
| $64.16 | 3,000 | $192,480.00 | 182,583 | 2017-12-15 | Filing | |
| $60.00 | 4,500 | $270,000.00 | 25,618 | 2017-12-08 | Filing | |
| $63.70 | 3,000 | $191,100.00 | 185,583 | 2017-11-15 | Filing | |
| $84.54 | 3,000 | $253,620.00 | 188,583 | 2017-10-16 | Filing | |
| $69.50 | 3,000 | $208,500.00 | 191,583 | 2017-09-15 | Filing | |
| $70.05 | 3,000 | $210,150.00 | 194,583 | 2017-08-15 | Filing | |
| $78.61 | 18,450 | $1,450,354.50 | 17,056 | 2017-08-04 | Filing | |
| $91.56 | 3,000 | $274,680.00 | 197,583 | 2017-07-17 | Filing | |
| $61.82 | 3,000 | $185,460.00 | 200,583 | 2017-06-15 | Filing | |
| $47.39 | 3,000 | $142,170.00 | 203,583 | 2017-05-15 | Filing | |
| $56.02 | 3,000 | $168,060.00 | 206,583 | 2017-04-17 | Filing | |
| $66.99 | 3,000 | $200,970.00 | 209,583 | 2017-03-15 | Filing | |
| $108.16 | 100 | $10,816.00 | 135,583 | 2015-11-02 | Filing | |
| $107.29 | 700 | $75,102.02 | 135,683 | 2015-11-02 | Filing | |
| $106.33 | 1,000 | $106,330.20 | 136,383 | 2015-11-02 | Filing | |
| $105.10 | 400 | $42,038.00 | 137,383 | 2015-11-02 | Filing | |
| $104.28 | 500 | $52,142.00 | 137,783 | 2015-11-02 | Filing | |
| $102.67 | 100 | $10,267.00 | 138,283 | 2015-11-02 | Filing |