| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.22 | 1,883 | $79,500.45 | 417 | 2011-02-11 | Filing | |
| $42.23 | 200 | $8,446.02 | 2,300 | 2011-02-11 | Filing | |
| $41.29 | 5,625 | $232,263.00 | 55,513 | 2011-02-07 | Filing | |
| $38.25 | 3,183 | $121,750.39 | 66,890 | 2010-12-02 | Filing | |
| $38.25 | 8,067 | $308,562.75 | 70,073 | 2010-12-02 | Filing | |
| $36.91 | 4,010 | $148,010.30 | 8,365 | 2010-12-01 | Filing | |
| $36.39 | 975 | $35,480.25 | 115,821 | 2010-11-18 | Filing | |
| $36.38 | 2,448 | $89,058.24 | 116,796 | 2010-11-18 | Filing | |
| $36.37 | 4,600 | $167,302.00 | 119,244 | 2010-11-18 | Filing | |
| $36.36 | 2,186 | $79,482.96 | 123,844 | 2010-11-18 | Filing | |
| $36.35 | 3,666 | $133,259.10 | 126,030 | 2010-11-18 | Filing | |
| $36.00 | 11,750 | $423,000.00 | 2,500 | 2010-11-15 | Filing | |
| $35.44 | 2,500 | $88,600.00 | 2,500 | 2010-11-05 | Filing | |
| $35.49 | 2,500 | $88,725.00 | 5,000 | 2010-11-05 | Filing | |
| $35.57 | 22,500 | $800,376.75 | 58,403 | 2010-11-05 | Filing | |
| $34.46 | 3,000 | $103,380.00 | 25,177 | 2010-10-28 | Filing | |
| $34.44 | 2,000 | $68,889.00 | 28,177 | 2010-10-28 | Filing | |
| $34.45 | 2,000 | $68,900.40 | 30,177 | 2010-10-28 | Filing | |
| $34.50 | 2,000 | $69,000.00 | 32,177 | 2010-10-28 | Filing | |
| $34.48 | 2,000 | $68,960.00 | 34,177 | 2010-10-28 | Filing |