| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $51.28 | 82,400 | $4,225,554.40 | 59,330 | 2010-04-23 | Filing | |
| $52.09 | 90,900 | $4,734,981.00 | 131,750 | 2010-04-23 | Filing | |
| $50.68 | 172,900 | $8,762,779.48 | 5,427,368 | 2010-04-22 | Filing | |
| $46.15 | 48,269 | $2,227,696.41 | 5,600,268 | 2010-03-17 | Filing | |
| $45.86 | 124,631 | $5,715,428.10 | 5,648,537 | 2010-03-16 | Filing | |
| $46.80 | 62,100 | $2,906,584.29 | 5,773,168 | 2010-02-19 | Filing | |
| $43.84 | 62,100 | $2,722,159.71 | 5,835,268 | 2010-02-03 | Filing | |
| $47.77 | 62,100 | $2,966,566.68 | 5,897,368 | 2009-12-17 | Filing | |
| $48.84 | 75,000 | $3,662,835.00 | 9,577,245 | 2009-12-16 | Filing | |
| $48.99 | 125,000 | $6,123,337.50 | 9,652,245 | 2009-12-15 | Filing | |
| $48.84 | 75,000 | $3,662,835.00 | 8,736,286 | 2009-12-16 | Filing | |
| $48.99 | 125,000 | $6,123,337.50 | 8,811,286 | 2009-12-15 | Filing | |
| $49.00 | 4,500 | $220,500.00 | 2,962 | 2009-12-14 | Filing | |
| $49.23 | 13,700 | $674,437.30 | 13,362 | 2009-11-20 | Filing | |
| $50.03 | 10,300 | $515,298.70 | 13,362 | 2009-11-19 | Filing | |
| $49.58 | 300,000 | $14,872,830.00 | 9,779,145 | 2009-11-19 | Filing | |
| $50.23 | 12,000 | $602,760.00 | 3,839 | 2009-11-18 | Filing | |
| $50.29 | 62,100 | $3,123,126.99 | 5,959,468 | 2009-11-18 | Filing | |
| $51.02 | 4,500 | $229,590.00 | 3,769 | 2009-11-17 | Filing | |
| $50.57 | 26,171 | $1,323,415.13 | 19,739 | 2009-11-17 | Filing |