| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $24.86 | 8,000 | $198,880.00 | 171,775 | 2011-05-31 | Filing | |
| $24.86 | 2,000 | $49,720.00 | 171,775 | 2011-05-20 | Filing | |
| $24.80 | 10,000 | $248,000.00 | 333,016 | 2011-05-19 | Filing | |
| $24.91 | 5,000 | $124,550.00 | 173,775 | 2011-05-13 | Filing | |
| $24.90 | 10,000 | $249,000.00 | 343,016 | 2011-05-12 | Filing | |
| $24.60 | 10,000 | $246,000.00 | 353,016 | 2011-05-10 | Filing | |
| $24.21 | 2,100 | $50,841.00 | 171,775 | 2011-05-09 | Filing | |
| $24.40 | 900 | $21,960.00 | 173,875 | 2011-05-06 | Filing | |
| $24.50 | 1,900 | $46,550.00 | 0 | 2011-05-05 | Filing | |
| $24.16 | 45,684 | $1,103,725.44 | 363,016 | 2011-05-06 | Filing | |
| $24.50 | 18,100 | $443,450.00 | 1,900 | 2011-05-03 | Filing | |
| $21.42 | 29,000 | $621,264.10 | 1,114,369 | 2010-12-10 | Filing | |
| $22.37 | 2,865 | $64,090.05 | 26,347 | 2011-03-15 | Filing | |
| $21.24 | 10,000 | $212,400.00 | 20,000 | 2010-12-14 | Filing | |
| $21.25 | 2,500 | $53,125.00 | 50,000 | 2010-12-15 | Filing | |
| $21.37 | 7,500 | $160,275.00 | 52,500 | 2010-12-14 | Filing | |
| $21.24 | 10,000 | $212,400.00 | 45,000 | 2010-12-14 | Filing | |
| $21.38 | 10,000 | $213,800.00 | 177,450 | 2010-12-10 | Filing | |
| $21.42 | 29,000 | $621,264.10 | 814,369 | 2010-12-10 | Filing | |
| $21.52 | 7,500 | $161,433.75 | 843,369 | 2010-12-09 | Filing |