| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.00 | 10,000 | $229,984.00 | 421,643 | 2012-11-28 | Filing | |
| $23.03 | 5,100 | $117,432.60 | 431,643 | 2012-11-28 | Filing | |
| $23.01 | 5,700 | $131,142.75 | 436,743 | 2012-11-28 | Filing | |
| $22.91 | 20,000 | $458,140.00 | 91,207 | 2012-11-27 | Filing | |
| $20.68 | 32,100 | $663,933.93 | 82,778 | 2012-09-06 | Filing | |
| $22.71 | 47,867 | $1,087,251.04 | 12,822 | 2012-06-26 | Filing | |
| $23.05 | 111,542 | $2,571,165.80 | 174,318 | 2012-06-18 | Filing | |
| $23.10 | 913 | $21,090.39 | 0 | 2012-06-13 | Filing | |
| $23.19 | 33,375 | $774,006.30 | 20,549 | 2012-06-06 | Filing | |
| $19.51 | 12,622 | $246,219.88 | 26,264 | 2011-09-29 | Filing | |
| $31.74 | 33,729 | $1,070,474.14 | 54,054 | 2011-06-07 | Filing | |
| $31.69 | 50,146 | $1,588,966.27 | 50,720 | 2011-06-03 | Filing | |
| $31.69 | 50,146 | $1,588,966.27 | 50,720 | 2011-06-03 | Filing | |
| $31.69 | 50,146 | $1,588,966.27 | 50,720 | 2011-06-02 | Filing | |
| $31.69 | 114,505 | $3,628,297.03 | 1,216,329 | 2011-06-03 | Filing | |
| $32.12 | 175,000 | $5,620,790.00 | 1,330,834 | 2011-06-02 | Filing | |
| $33.05 | 9,400 | $310,670.00 | 24,085 | 2011-05-31 | Filing | |
| $28.41 | 7,010 | $199,170.22 | 16,524 | 2011-04-14 | Filing | |
| $25.06 | 18,900 | $473,634.00 | 22,767 | 2010-09-22 | Filing | |
| $26.00 | 6,024 | $156,624.00 | 193,562 | 2010-08-30 | Filing |