| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $41.91 | 374 | $15,674.34 | 8,622 | 2011-05-02 | Filing | |
| $39.80 | 1,000 | $39,800.00 | 8,622 | 2011-04-29 | Filing | |
| $40.88 | 34,100 | $1,394,096.66 | 43,879 | 2011-04-29 | Filing | |
| $34.00 | 625 | $21,250.00 | 18,294 | 2011-04-28 | Filing | |
| $31.39 | 313 | $9,825.07 | 11,494 | 2011-04-18 | Filing | |
| $31.25 | 417 | $13,031.25 | 11,494 | 2011-04-04 | Filing | |
| $30.88 | 312 | $9,634.56 | 11,494 | 2011-03-16 | Filing | |
| $31.64 | 416 | $13,162.24 | 11,494 | 2011-03-02 | Filing | |
| $33.40 | 1,000 | $33,400.00 | 6,222 | 2011-02-16 | Filing | |
| $33.40 | 313 | $10,454.20 | 11,494 | 2011-02-16 | Filing | |
| $34.00 | 313 | $10,642.00 | 11,494 | 2011-02-11 | Filing | |
| $33.50 | 3,750 | $125,625.00 | 0 | 2011-02-11 | Filing | |
| $33.50 | 937 | $31,389.50 | 0 | 2011-02-11 | Filing | |
| $33.50 | 11,562 | $387,327.00 | 0 | 2011-02-11 | Filing | |
| $33.50 | 5,000 | $167,500.00 | 0 | 2011-02-11 | Filing | |
| $33.63 | 3,120 | $104,925.60 | 0 | 2011-02-11 | Filing | |
| $34.28 | 5,000 | $171,400.00 | 11,494 | 2011-02-02 | Filing | |
| $34.28 | 1,500 | $51,420.00 | 6,222 | 2011-02-02 | Filing | |
| $37.42 | 312 | $11,675.04 | 11,494 | 2011-01-18 | Filing | |
| $37.42 | 2,000 | $74,840.00 | 21,329 | 2011-01-18 | Filing |