| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.63 | 4,200 | $95,046.00 | 307,676 | 2011-01-19 | Filing | |
| $23.45 | 123,109 | $2,886,906.05 | 311,876 | 2011-01-19 | Filing | |
| $23.07 | 15,000 | $346,050.00 | 66,880 | 2011-01-18 | Filing | |
| $20.95 | 10,000 | $209,500.00 | 66,880 | 2011-01-11 | Filing | |
| $15.05 | 63,600 | $957,180.00 | 307,676 | 2010-12-08 | Filing | |
| $15.11 | 636,327 | $9,614,900.97 | 307,676 | 2010-12-07 | Filing | |
| $12.91 | 177,498 | $2,291,499.18 | 0 | 2010-06-01 | Filing | |
| $14.58 | 75,000 | $1,093,500.00 | 307,676 | 2010-05-05 | Filing | |
| $14.74 | 75,000 | $1,105,500.00 | 307,676 | 2010-05-04 | Filing | |
| $16.94 | 75,000 | $1,270,500.00 | 307,676 | 2010-04-08 | Filing | |
| $17.17 | 75,000 | $1,287,750.00 | 307,676 | 2010-04-07 | Filing | |
| $17.20 | 75,000 | $1,290,000.00 | 307,676 | 2010-03-19 | Filing | |
| $17.46 | 75,000 | $1,309,500.00 | 307,676 | 2010-03-18 | Filing | |
| $17.93 | 20,000 | $358,600.00 | 0 | 2010-03-18 | Filing | |
| $17.83 | 17,500 | $312,025.00 | 20,000 | 2010-03-18 | Filing | |
| $17.76 | 7,500 | $133,200.00 | 0 | 2010-03-18 | Filing | |
| $18.03 | 10,000 | $180,300.00 | 0 | 2010-03-18 | Filing | |
| $17.63 | 20,000 | $352,600.00 | 10,000 | 2010-03-18 | Filing | |
| $17.18 | 62,502 | $1,073,784.36 | 0 | 2010-03-15 | Filing | |
| $17.18 | 60,000 | $1,030,800.00 | 0 | 2010-03-15 | Filing |