| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $27.62 | 5,000 | $138,105.00 | 549,352 | 2011-04-05 | Filing | |
| $27.66 | 5,000 | $138,310.00 | 554,352 | 2011-04-04 | Filing | |
| $26.21 | 5,000 | $131,050.00 | 559,352 | 2011-03-08 | Filing | |
| $25.87 | 5,000 | $129,355.00 | 564,352 | 2011-03-07 | Filing | |
| $27.53 | 10,000 | $275,300.00 | 569,352 | 2011-01-13 | Filing | |
| $24.53 | 8,333 | $204,377.66 | 8,332 | 2011-01-10 | Filing | |
| $27.02 | 880 | $23,773.82 | 579,352 | 2010-12-27 | Filing | |
| $28.50 | 10,000 | $285,031.00 | 580,232 | 2010-12-22 | Filing | |
| $27.29 | 10,360 | $282,682.96 | 590,232 | 2010-12-21 | Filing | |
| $26.66 | 30,000 | $799,680.00 | 600,592 | 2010-12-21 | Filing | |
| $15.17 | 2,000 | $30,342.40 | 243 | 2010-07-16 | Filing | |
| $15.69 | 1,666 | $26,142.21 | 16,090 | 2010-07-15 | Filing | |
| $16.05 | 2,000 | $32,092.00 | 16,090 | 2010-07-14 | Filing | |
| $14.42 | 51,075 | $736,276.77 | 630,592 | 2010-07-06 | Filing | |
| $11.14 | 46,666 | $519,779.91 | 681,667 | 2010-06-29 | Filing | |
| $11.25 | 5,000 | $56,250.00 | 16,090 | 2010-06-28 | Filing | |
| $9.90 | 5,000 | $49,500.00 | 16,090 | 2010-06-24 | Filing | |
| $9.91 | 583 | $5,778.99 | 1,431 | 2010-06-23 | Filing | |
| $10.50 | 625 | $6,562.50 | 1,256 | 2010-06-21 | Filing | |
| $10.97 | 19,598 | $214,911.67 | 728,333 | 2010-06-17 | Filing |