| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.85 | 400 | $9,140.00 | 800 | 2011-03-29 | Filing | |
| $22.87 | 200 | $4,574.00 | 400 | 2011-03-29 | Filing | |
| $22.90 | 200 | $4,580.00 | 200 | 2011-03-29 | Filing | |
| $26.82 | 200 | $5,364.00 | 806,059 | 2010-12-23 | Filing | |
| $26.75 | 4,869 | $130,245.75 | 805,859 | 2010-12-23 | Filing | |
| $26.70 | 656 | $17,515.20 | 800,990 | 2010-12-23 | Filing | |
| $26.68 | 5,500 | $146,740.00 | 800,334 | 2010-12-23 | Filing | |
| $23.39 | 1,000 | $23,390.00 | 27,214 | 2010-05-25 | Filing | |
| $23.36 | 1,000 | $23,360.00 | 26,214 | 2010-05-25 | Filing | |
| $23.36 | 1,000 | $23,360.00 | 25,214 | 2010-05-25 | Filing | |
| $23.26 | 1,000 | $23,260.00 | 24,214 | 2010-05-25 | Filing | |
| $23.31 | 1,000 | $23,310.00 | 23,214 | 2010-05-25 | Filing | |
| $23.31 | 1,000 | $23,310.00 | 22,214 | 2010-05-25 | Filing | |
| $23.26 | 2,000 | $46,520.00 | 21,214 | 2010-05-25 | Filing | |
| $23.90 | 2,000 | $47,800.00 | 19,214 | 2010-05-24 | Filing | |
| $24.84 | 2,900 | $72,036.00 | 3,104 | 2010-03-19 | Filing | |
| $25.04 | 4,000 | $100,160.00 | 27,000 | 2010-03-19 | Filing | |
| $24.79 | 3,400 | $84,286.00 | 3,958 | 2010-03-17 | Filing | |
| $23.17 | 2,000 | $46,340.00 | 23,000 | 2010-03-04 | Filing | |
| $18.59 | 1,000 | $18,590.00 | 17,149 | 2009-03-09 | Filing |