| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $44.01 | 49,100 | $2,160,969.56 | 667,252 | 2018-05-01 | Filing | |
| $46.75 | 1,000 | $46,750.00 | 0 | 2018-04-02 | Filing | |
| $57.04 | 1,000 | $57,040.00 | 8,000 | 2018-03-01 | Filing | |
| $70.50 | 10,880 | $767,092.22 | 44,013 | 2018-02-16 | Filing | |
| $61.03 | 19,504 | $1,190,292.06 | 74,708 | 2018-02-02 | Filing | |
| $60.38 | 53,289 | $3,217,387.32 | 94,212 | 2018-02-02 | Filing | |
| $56.77 | 1,000 | $56,770.00 | 8,000 | 2018-02-01 | Filing | |
| $60.00 | 3,300 | $198,000.00 | 74,708 | 2018-01-29 | Filing | |
| $60.02 | 1,700 | $102,027.88 | 74,708 | 2018-01-26 | Filing | |
| $60.22 | 6,207 | $373,809.13 | 74,708 | 2018-01-11 | Filing | |
| $54.99 | 1,000 | $54,990.00 | 8,000 | 2018-01-02 | Filing | |
| $54.81 | 10,652 | $583,886.18 | 16,943 | 2017-12-29 | Filing | |
| $51.98 | 1,000 | $51,980.00 | 8,000 | 2017-12-01 | Filing | |
| $51.25 | 400 | $20,500.00 | 144,039 | 2017-11-29 | Filing | |
| $50.49 | 20,532 | $1,036,748.97 | 144,439 | 2017-11-29 | Filing | |
| $47.58 | 20,932 | $996,009.45 | 144,039 | 2017-11-08 | Filing | |
| $48.87 | 50,000 | $2,443,410.00 | 637,686 | 2017-11-02 | Filing | |
| $49.16 | 1,000 | $49,160.00 | 8,000 | 2017-11-01 | Filing | |
| $48.71 | 15,000 | $730,687.50 | 163,693 | 2017-11-01 | Filing | |
| $50.64 | 1,500 | $75,960.00 | 8,000 | 2017-10-02 | Filing |