| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $76.57 | 5,000 | $382,850.00 | 77,488 | 2012-08-09 | Filing | |
| $74.45 | 5,000 | $372,250.00 | 82,488 | 2012-07-11 | Filing | |
| $78.91 | 5,000 | $394,550.00 | 87,488 | 2012-06-11 | Filing | |
| $57.63 | 5,000 | $288,150.00 | 92,488 | 2012-05-09 | Filing | |
| $61.31 | 5,000 | $306,550.00 | 97,488 | 2012-04-10 | Filing | |
| $71.59 | 661 | $47,320.99 | 85,854 | 2012-02-23 | Filing | |
| $71.59 | 652 | $46,676.68 | 93,209 | 2012-02-23 | Filing | |
| $71.59 | 176 | $12,599.84 | 183,138 | 2012-02-23 | Filing | |
| $71.38 | 5,000 | $356,900.00 | 102,488 | 2012-02-09 | Filing | |
| $71.89 | 5,000 | $359,450.00 | 107,488 | 2012-01-10 | Filing | |
| $77.49 | 5,000 | $387,450.00 | 112,488 | 2011-12-09 | Filing | |
| $80.76 | 606 | $48,940.56 | 93,209 | 2011-11-16 | Filing | |
| $80.85 | 5,924 | $478,955.40 | 77,522 | 2011-11-09 | Filing | |
| $80.85 | 5,427 | $438,772.95 | 93,209 | 2011-11-09 | Filing | |
| $80.85 | 203 | $16,412.55 | 175,738 | 2011-11-09 | Filing | |
| $80.10 | 5,000 | $400,500.00 | 118,988 | 2011-11-09 | Filing | |
| $64.76 | 5,000 | $323,800.00 | 123,988 | 2011-10-11 | Filing | |
| $80.35 | 5,000 | $401,750.00 | 18,750 | 2011-09-13 | Filing | |
| $80.66 | 5,000 | $403,300.00 | 128,988 | 2011-09-12 | Filing | |
| $80.13 | 1,147 | $91,909.11 | 183,438 | 2011-09-06 | Filing |