| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $55.91 | 10,000 | $559,095.00 | 20,882 | 2018-02-15 | Filing | |
| $54.67 | 1,635 | $89,383.82 | 15,610 | 2018-01-23 | Filing | |
| $56.86 | 10,000 | $568,588.00 | 30,882 | 2018-01-16 | Filing | |
| $56.39 | 1,635 | $92,203.70 | 17,245 | 2017-12-26 | Filing | |
| $58.85 | 6,000 | $353,092.20 | 280,826 | 2017-12-12 | Filing | |
| $61.23 | 3,245 | $198,691.35 | 79,547 | 2017-12-11 | Filing | |
| $60.12 | 2,900 | $174,340.46 | 96,426 | 2017-11-29 | Filing | |
| $60.00 | 6,490 | $389,400.00 | 82,792 | 2017-11-29 | Filing | |
| $54.95 | 2,500 | $137,385.75 | 13,143 | 2017-11-27 | Filing | |
| $55.53 | 1,635 | $90,787.79 | 18,880 | 2017-11-24 | Filing | |
| $55.00 | 12,000 | $660,000.00 | 286,826 | 2017-11-20 | Filing | |
| $54.58 | 3,000 | $163,727.10 | 23,095 | 2017-11-20 | Filing | |
| $44.82 | 1,635 | $73,273.51 | 20,515 | 2017-10-23 | Filing | |
| $69.77 | 1,635 | $114,079.84 | 22,150 | 2017-09-25 | Filing | |
| $69.81 | 1,450 | $101,218.99 | 99,326 | 2017-09-25 | Filing | |
| $69.34 | 6,000 | $416,044.20 | 298,826 | 2017-09-20 | Filing | |
| $72.27 | 3,244 | $234,441.28 | 96,813 | 2017-09-11 | Filing | |
| $75.26 | 3,987 | $300,044.87 | 108,087 | 2017-08-23 | Filing | |
| $75.26 | 1,635 | $123,052.88 | 23,785 | 2017-08-23 | Filing | |
| $69.77 | 6,000 | $418,636.80 | 320,680 | 2017-08-11 | Filing |