| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $12.50 | 13,500 | $168,755.40 | 228,124 | 2011-08-30 | Filing | |
| $12.36 | 13,216 | $163,352.40 | 54,056 | 2011-08-30 | Filing | |
| $18.20 | 66,080 | $1,202,847.63 | 56,376 | 2011-05-10 | Filing | |
| $18.47 | 2,000,000 | $36,937,400.00 | 129,728,387 | 2011-04-25 | Filing | |
| $18.74 | 205,831 | $3,856,449.62 | 241,624 | 2011-04-21 | Filing | |
| $18.84 | 45,786 | $862,608.24 | 56,376 | 2011-04-21 | Filing | |
| $18.85 | 6,850 | $129,122.50 | 102,162 | 2011-04-21 | Filing | |
| $18.79 | 40,717 | $765,227.15 | 71,878 | 2011-04-21 | Filing | |
| $18.72 | 1,000,000 | $18,715,600.00 | 131,728,387 | 2011-04-21 | Filing | |
| $18.00 | 43,403 | $781,254.00 | 112,595 | 2011-04-18 | Filing | |
| $18.02 | 407,918 | $7,350,274.44 | 409,228 | 2011-04-18 | Filing | |
| $17.90 | 10,000 | $179,000.00 | 25,295 | 2011-04-18 | Filing | |
| $17.03 | 14,246 | $242,617.93 | 16,777 | 2010-12-17 | Filing | |
| $17.00 | 3,300 | $56,100.00 | 16,777 | 2010-12-16 | Filing | |
| $16.50 | 17,045 | $281,242.50 | 16,777 | 2010-12-08 | Filing | |
| $16.51 | 500 | $8,252.50 | 33,822 | 2010-12-08 | Filing | |
| $16.00 | 17,545 | $280,720.00 | 16,777 | 2010-12-02 | Filing | |
| $18.14 | 27,422 | $497,514.60 | 73,826 | 2009-11-24 | Filing | |
| $18.17 | 300,000 | $5,450,790.00 | 41,406,270 | 2009-05-04 | Filing | |
| $12.95 | 239,257 | $3,099,095.92 | 213,534 | 2009-02-27 | Filing |