| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.33 | 4,031 | $94,035.17 | 10,487 | 2011-10-31 | Filing | |
| $23.30 | 3,469 | $80,827.70 | 10,487 | 2011-10-28 | Filing | |
| $23.19 | 182,124 | $4,223,783.38 | 302,761 | 2011-10-31 | Filing | |
| $23.32 | 43,750 | $1,020,433.75 | 82,171 | 2011-10-28 | Filing | |
| $24.40 | 6,000 | $146,388.00 | 41,205 | 2011-05-09 | Filing | |
| $24.00 | 12,932 | $310,368.00 | 47,205 | 2011-05-05 | Filing | |
| $24.29 | 1,500 | $36,427.95 | 60,137 | 2011-05-05 | Filing | |
| $24.29 | 3,000 | $72,876.00 | 3,965 | 2011-02-10 | Filing | |
| $24.28 | 3,500 | $84,962.50 | 6,965 | 2011-02-10 | Filing | |
| $23.81 | 450 | $10,716.30 | 55,862 | 2011-02-01 | Filing | |
| $23.04 | 19,981 | $460,360.24 | 74,052 | 2011-01-26 | Filing | |
| $21.33 | 1,746 | $37,243.93 | 51,711 | 2010-12-10 | Filing | |
| $18.96 | 11,252 | $213,287.29 | 8,087 | 2010-11-03 | Filing | |
| $18.68 | 168,752 | $3,152,067.98 | 269,804 | 2010-11-02 | Filing | |
| $18.25 | 2,432 | $44,384.00 | 8,035 | 2010-05-06 | Filing | |
| $18.24 | 200 | $3,648.00 | 10,467 | 2010-05-06 | Filing | |
| $20.32 | 5,000 | $101,600.00 | 7,391 | 2010-04-21 | Filing | |
| $17.51 | 100 | $1,751.00 | 16,000 | 2010-01-21 | Filing | |
| $17.51 | 1,000 | $17,505.00 | 16,100 | 2010-01-21 | Filing | |
| $17.50 | 18,128 | $317,240.00 | 17,100 | 2010-01-21 | Filing |