| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.50 | 200 | $7,499.00 | 18,542 | 2011-02-15 | Filing | |
| $37.49 | 600 | $22,494.00 | 18,742 | 2011-02-15 | Filing | |
| $37.48 | 1,100 | $41,228.00 | 19,342 | 2011-02-15 | Filing | |
| $37.48 | 300 | $11,242.50 | 20,442 | 2011-02-15 | Filing | |
| $37.47 | 208 | $7,793.76 | 20,742 | 2011-02-15 | Filing | |
| $37.47 | 100 | $3,746.50 | 20,950 | 2011-02-15 | Filing | |
| $37.46 | 100 | $3,745.50 | 21,050 | 2011-02-15 | Filing | |
| $37.45 | 700 | $26,215.00 | 21,150 | 2011-02-15 | Filing | |
| $37.44 | 500 | $18,720.00 | 21,850 | 2011-02-15 | Filing | |
| $30.77 | 105 | $3,230.85 | 340 | 2010-05-07 | Filing | |
| $30.78 | 20 | $615.60 | 445 | 2010-05-07 | Filing | |
| $35.63 | 1,000 | $35,630.00 | 30,283 | 2011-01-03 | Filing | |
| $39.92 | 1,000 | $39,923.00 | 28,303 | 2010-04-01 | Filing | |
| $36.56 | 1,000 | $36,560.00 | 29,303 | 2009-10-01 | Filing | |
| $35.00 | 21,754 | $761,390.00 | 80,722 | 2009-08-21 | Filing | |
| $33.32 | 700 | $23,324.70 | 58,203 | 2009-08-12 | Filing | |
| $33.32 | 899 | $29,958.28 | 58,903 | 2009-08-12 | Filing | |
| $33.32 | 800 | $26,656.08 | 59,802 | 2009-08-12 | Filing | |
| $32.51 | 100 | $3,250.50 | 3,630 | 2009-08-11 | Filing | |
| $32.50 | 1,800 | $58,503.60 | 3,730 | 2009-08-11 | Filing |