| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.58 | 8,233 | $185,873.15 | 129,710 | 2011-05-31 | Filing | |
| $22.02 | 5,000 | $110,103.00 | 269,449 | 2011-05-19 | Filing | |
| $22.37 | 40,000 | $894,680.00 | 7,355 | 2011-05-13 | Filing | |
| $22.50 | 29,204 | $657,110.44 | 39,506 | 2011-05-10 | Filing | |
| $21.03 | 197,717 | $4,158,957.32 | 2,452 | 2011-05-09 | Filing | |
| $21.01 | 39,600 | $831,833.64 | 0 | 2011-05-06 | Filing | |
| $21.01 | 39,610 | $832,166.49 | 0 | 2011-05-06 | Filing | |
| $21.04 | 39,610 | $833,422.13 | 0 | 2011-05-06 | Filing | |
| $21.06 | 39,610 | $834,024.20 | 0 | 2011-05-06 | Filing | |
| $21.00 | 152,713 | $3,206,973.00 | 2,452 | 2011-05-06 | Filing | |
| $19.89 | 23,000 | $457,426.30 | 24,249 | 2011-05-04 | Filing | |
| $20.00 | 50,000 | $1,000,000.00 | 269,449 | 2011-04-20 | Filing | |
| $17.10 | 4,167 | $71,261.53 | 129,610 | 2011-03-15 | Filing | |
| $17.28 | 20,000 | $345,510.00 | 50,588 | 2011-03-02 | Filing | |
| $17.88 | 4,166 | $74,492.66 | 129,610 | 2011-02-15 | Filing | |
| $16.59 | 4,167 | $69,133.45 | 129,610 | 2011-01-18 | Filing | |
| $19.50 | 50,205 | $979,198.32 | 7,355 | 2010-12-21 | Filing | |
| $18.82 | 40,280 | $758,242.80 | 86,890 | 2010-12-20 | Filing | |
| $17.47 | 4,167 | $72,793.32 | 129,610 | 2010-12-15 | Filing | |
| $16.06 | 9,500 | $152,532.95 | 102,282 | 2010-11-18 | Filing |