| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $122.05 | 20,000 | $2,441,000.00 | 30,975 | 2017-10-26 | Filing | |
| $93.24 | 5,250 | $489,511.05 | 14,664 | 2017-08-31 | Filing | |
| $86.96 | 2,600 | $226,084.56 | 20,871 | 2017-05-16 | Filing | |
| $84.07 | 5,000 | $420,350.00 | 10,333 | 2017-04-27 | Filing | |
| $89.46 | 2,000 | $178,918.40 | 5,000 | 2016-11-11 | Filing | |
| $99.00 | 21,108 | $2,089,692.00 | 18,297 | 2016-05-02 | Filing | |
| $105.85 | 2,500 | $264,612.50 | 21,255 | 2015-12-01 | Filing | |
| $105.71 | 20,000 | $2,114,160.00 | 30,000 | 2015-12-01 | Filing | |
| $105.76 | 2,500 | $264,387.50 | 21,255 | 2015-11-27 | Filing | |
| $105.01 | 42 | $4,410.42 | 11,508 | 2015-11-18 | Filing | |
| $104.20 | 49 | $5,105.80 | 6,865 | 2015-11-17 | Filing | |
| $112.07 | 70 | $7,844.90 | 4,865 | 2015-11-11 | Filing | |
| $110.45 | 8,429 | $930,985.58 | 2,000 | 2015-10-23 | Filing | |
| $145.61 | 4,296 | $625,554.31 | 24,747 | 2015-06-01 | Filing | |
| $143.83 | 79,704 | $11,463,977.76 | 24,747 | 2015-05-29 | Filing | |
| $154.50 | 5,000 | $772,500.00 | 58,734 | 2015-03-02 | Filing | |
| $155.52 | 1,674 | $260,335.46 | 27,036 | 2015-02-20 | Filing | |
| $154.07 | 2,688 | $414,140.43 | 10,528 | 2015-02-19 | Filing | |
| $155.07 | 2,899 | $449,547.93 | 1,000 | 2015-02-18 | Filing | |
| $155.43 | 50,000 | $7,771,500.00 | 86,631 | 2015-02-17 | Filing |