| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $71.34 | 606 | $43,232.04 | 8,103 | 2018-07-09 | Filing | |
| $62.43 | 73,900 | $4,613,577.00 | 33,367 | 2018-04-30 | Filing | |
| $62.43 | 6,100 | $380,823.00 | 33,367 | 2018-04-30 | Filing | |
| $85.56 | 1,952 | $167,013.12 | 10,970 | 2018-02-21 | Filing | |
| $85.55 | 1,958 | $167,506.90 | 35,183 | 2018-02-21 | Filing | |
| $98.87 | 6,760 | $668,361.20 | 13,992 | 2018-01-05 | Filing | |
| $97.26 | 5,000 | $486,300.00 | 8,676 | 2018-01-02 | Filing | |
| $98.01 | 696 | $68,214.96 | 38,205 | 2017-12-01 | Filing | |
| $105.24 | 28,507 | $3,000,076.68 | 269,011 | 2017-11-16 | Filing | |
| $105.63 | 3,915 | $413,541.45 | 13,992 | 2017-11-02 | Filing | |
| $119.45 | 70,502 | $8,421,463.90 | 299,004 | 2017-09-18 | Filing | |
| $124.25 | 714 | $88,714.50 | 14,782 | 2017-09-14 | Filing | |
| $138.41 | 3,000 | $415,230.00 | 11,853 | 2017-09-05 | Filing | |
| $137.40 | 1,820 | $250,068.00 | 21,733 | 2017-09-01 | Filing | |
| $140.00 | 20,000 | $2,800,000.00 | 35,067 | 2017-08-31 | Filing | |
| $125.00 | 397 | $49,625.00 | 18,165 | 2017-08-29 | Filing | |
| $125.00 | 1,192 | $149,000.00 | 18,562 | 2017-08-29 | Filing | |
| $125.00 | 522 | $65,250.00 | 19,754 | 2017-08-29 | Filing | |
| $125.25 | 3,000 | $375,750.00 | 11,853 | 2017-08-04 | Filing | |
| $132.92 | 1,820 | $241,914.40 | 21,733 | 2017-08-01 | Filing |