| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $18.22 | 12,482 | $227,365.87 | 85,447 | 2012-01-23 | Filing | |
| $23.72 | 5,548 | $131,598.56 | 221,175 | 2011-07-22 | Filing | |
| $23.73 | 2,452 | $58,185.96 | 226,723 | 2011-07-22 | Filing | |
| $30.41 | 6,917 | $210,345.97 | 140,156 | 2011-02-07 | Filing | |
| $30.42 | 5,600 | $170,352.00 | 147,073 | 2011-02-07 | Filing | |
| $30.43 | 5,200 | $158,236.00 | 152,673 | 2011-02-07 | Filing | |
| $30.14 | 2,223 | $67,001.22 | 378,671 | 2011-02-07 | Filing | |
| $30.13 | 7,150 | $215,429.50 | 380,894 | 2011-02-07 | Filing | |
| $30.12 | 100 | $3,012.00 | 388,044 | 2011-02-07 | Filing | |
| $30.11 | 600 | $18,066.00 | 388,144 | 2011-02-07 | Filing | |
| $30.10 | 3,100 | $93,310.00 | 388,744 | 2011-02-07 | Filing | |
| $30.09 | 6,700 | $201,603.00 | 391,844 | 2011-02-07 | Filing | |
| $30.08 | 500 | $15,040.00 | 398,544 | 2011-02-07 | Filing | |
| $30.07 | 2,700 | $81,189.00 | 399,044 | 2011-02-07 | Filing | |
| $30.06 | 26,927 | $809,425.62 | 401,744 | 2011-02-07 | Filing | |
| $27.42 | 1,600,000 | $43,872,000.00 | 150,782,379 | 2010-08-09 | Filing | |
| $27.52 | 1,310,000 | $36,051,200.00 | 152,382,379 | 2010-08-03 | Filing | |
| $27.55 | 2,000,000 | $55,100,000.00 | 153,692,379 | 2010-08-02 | Filing | |
| $27.10 | 3,340,000 | $90,514,000.00 | 155,692,379 | 2010-07-30 | Filing | |
| $27.09 | 2,600,000 | $70,434,000.00 | 159,032,379 | 2010-07-29 | Filing |