| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $73.18 | 13,600 | $995,294.24 | 48,350 | 2015-08-27 | Filing | |
| $83.82 | 5,000 | $419,080.00 | 16,250 | 2015-07-21 | Filing | |
| $92.59 | 3,250 | $300,917.18 | 32,500 | 2014-10-27 | Filing | |
| $59.83 | 5,000 | $299,150.00 | 27,050 | 2012-06-26 | Filing | |
| $67.00 | 3,730 | $249,910.00 | 4,106 | 2011-11-23 | Filing | |
| $62.10 | 200 | $12,420.00 | 17,766 | 2011-09-26 | Filing | |
| $62.06 | 450 | $27,927.00 | 17,566 | 2011-09-26 | Filing | |
| $62.05 | 100 | $6,205.00 | 17,116 | 2011-09-26 | Filing | |
| $62.03 | 200 | $12,406.00 | 17,016 | 2011-09-26 | Filing | |
| $80.79 | 5,000 | $403,950.00 | 14,500 | 2011-08-05 | Filing | |
| $65.39 | 5,300 | $346,567.00 | 19,800 | 2011-09-27 | Filing | |
| $69.00 | 6,000 | $414,000.00 | 21,681 | 2011-10-25 | Filing | |
| $74.60 | 2,700 | $201,420.00 | 22,500 | 2011-08-11 | Filing | |
| $60.75 | 3,300 | $200,461.80 | 29,550 | 2010-02-26 | Filing |