| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.16 | 18,508 | $891,345.28 | 262,598 | 2011-02-22 | Filing | |
| $48.18 | 1,000 | $48,180.00 | 281,106 | 2011-02-22 | Filing | |
| $48.17 | 1,193 | $57,466.81 | 282,106 | 2011-02-22 | Filing | |
| $45.48 | 190 | $8,641.20 | 40,686 | 2011-02-02 | Filing | |
| $40.00 | 22,373 | $894,920.00 | 928,229 | 2010-12-02 | Filing | |
| $36.00 | 37,359 | $1,344,924.00 | 1,069,957 | 2010-11-11 | Filing | |
| $35.00 | 50,000 | $1,750,000.00 | 1,069,957 | 2010-10-11 | Filing | |
| $35.00 | 10,630 | $372,050.00 | 1,069,957 | 2010-10-11 | Filing | |
| $34.00 | 7,000 | $238,000.00 | 1,080,587 | 2010-10-05 | Filing | |
| $31.23 | 298 | $9,306.54 | 98,583 | 2010-09-15 | Filing | |
| $30.99 | 3,694 | $114,477.06 | 98,306 | 2010-09-15 | Filing | |
| $30.98 | 6,322 | $195,855.56 | 102,000 | 2010-09-15 | Filing | |
| $30.87 | 10,000 | $308,700.00 | 52,306 | 2010-09-10 | Filing | |
| $30.03 | 76,663 | $2,302,189.89 | 1,098,844 | 2010-09-07 | Filing | |
| $29.08 | 733 | $21,315.64 | 37,700 | 2010-08-30 | Filing | |
| $27.46 | 2,000 | $54,920.00 | 52,306 | 2010-05-17 | Filing | |
| $31.00 | 29,498 | $914,438.00 | 267,906 | 2010-02-03 | Filing | |
| $31.00 | 100 | $3,100.00 | 297,404 | 2010-02-02 | Filing | |
| $28.00 | 40,000 | $1,120,000.00 | 0 | 2009-12-10 | Filing | |
| $31.14 | 1,176 | $36,620.64 | 33,268 | 2009-11-12 | Filing |