| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $105.00 | 2,000 | $210,000.00 | 74,020 | 2017-10-27 | Filing | |
| $103.22 | 200 | $20,644.00 | 76,020 | 2017-10-16 | Filing | |
| $102.35 | 1,800 | $184,230.00 | 76,220 | 2017-10-16 | Filing | |
| $100.00 | 1,000 | $100,000.00 | 78,020 | 2017-10-02 | Filing | |
| $97.39 | 2,000 | $194,779.60 | 68,214 | 2017-09-20 | Filing | |
| $96.39 | 2,000 | $192,784.40 | 70,214 | 2017-09-20 | Filing | |
| $95.04 | 5,000 | $475,177.00 | 42,563 | 2017-09-19 | Filing | |
| $91.76 | 155 | $14,222.80 | 4,795 | 2017-09-05 | Filing | |
| $88.49 | 650 | $57,515.51 | 4,950 | 2017-08-30 | Filing | |
| $95.00 | 1,000 | $95,000.00 | 79,020 | 2017-07-20 | Filing | |
| $101.52 | 1,000 | $101,524.20 | 6,505 | 2017-05-23 | Filing | |
| $105.06 | 2,000 | $210,117.60 | 36,760 | 2017-03-17 | Filing | |
| $105.00 | 2,000 | $210,000.00 | 72,214 | 2017-03-17 | Filing | |
| $103.01 | 2,000 | $206,028.40 | 74,214 | 2017-03-15 | Filing | |
| $105.34 | 1,500 | $158,016.45 | 80,020 | 2017-03-07 | Filing | |
| $105.13 | 4,000 | $420,527.20 | 76,214 | 2017-03-07 | Filing | |
| $106.44 | 1,500 | $159,660.60 | 38,760 | 2017-03-07 | Filing | |
| $105.57 | 3,000 | $316,706.10 | 80,214 | 2017-03-02 | Filing | |
| $105.00 | 2,000 | $210,007.00 | 83,214 | 2017-03-01 | Filing | |
| $107.11 | 51,000 | $5,462,599.80 | 232,342 | 2017-02-21 | Filing |