| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $108.38 | 600 | $65,028.00 | 5,090 | 2011-08-10 | Filing | |
| $97.70 | 207 | $20,223.90 | 3,413 | 2010-11-23 | Filing | |
| $85.57 | 350 | $29,949.50 | 3,206 | 2010-05-27 | Filing | |
| $78.51 | 328,598 | $25,798,228.98 | 1,215,264 | 2010-02-26 | Filing | |
| $76.84 | 255 | $19,594.20 | 1,880 | 2009-12-18 | Filing |