| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.58 | 100 | $4,958.00 | 7,492 | 2011-03-22 | Filing | |
| $49.54 | 2,100 | $104,042.40 | 7,392 | 2011-03-22 | Filing | |
| $35.86 | 23,074 | $827,500.55 | 110,000 | 2010-11-09 | Filing | |
| $35.73 | 6,926 | $247,441.05 | 86,926 | 2010-11-08 | Filing |