| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $47.04 | 26,634 | $1,252,924.62 | 15,352 | 2011-02-08 | Filing | |
| $40.22 | 916 | $36,841.52 | 501 | 2010-12-22 | Filing | |
| $40.22 | 716 | $28,797.52 | 501 | 2010-12-22 | Filing | |
| $40.22 | 533 | $21,437.26 | 501 | 2010-12-22 | Filing | |
| $40.22 | 67 | $2,694.74 | 501 | 2010-12-22 | Filing | |
| $40.00 | 28,000 | $1,120,000.00 | 1,782 | 2010-12-07 | Filing | |
| $38.39 | 5,000 | $191,969.00 | 122,002 | 2010-12-02 | Filing | |
| $36.85 | 40,000 | $1,473,908.00 | 3,305 | 2010-11-29 | Filing | |
| $37.26 | 10,000 | $372,613.00 | 127,002 | 2010-11-29 | Filing | |
| $37.39 | 8,000 | $299,100.80 | 1,782 | 2010-11-24 | Filing | |
| $36.72 | 916 | $33,632.96 | 501 | 2010-11-22 | Filing | |
| $36.72 | 716 | $26,289.52 | 501 | 2010-11-22 | Filing | |
| $36.72 | 534 | $19,606.98 | 501 | 2010-11-22 | Filing | |
| $36.72 | 66 | $2,423.34 | 501 | 2010-11-22 | Filing | |
| $36.55 | 10,000 | $365,464.00 | 137,002 | 2010-11-18 | Filing | |
| $36.98 | 33,442 | $1,236,591.52 | 15,352 | 2010-11-09 | Filing | |
| $37.58 | 38,750 | $1,456,155.25 | 15,352 | 2010-11-08 | Filing | |
| $37.49 | 41,250 | $1,546,474.88 | 15,352 | 2010-11-08 | Filing | |
| $37.83 | 10,000 | $378,300.00 | 501 | 2010-11-05 | Filing | |
| $38.00 | 6,000 | $228,000.00 | 240 | 2010-11-05 | Filing |