| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.15 | 21,800 | $504,674.36 | 2,220,732 | 2012-01-20 | Filing | |
| $23.16 | 62,773 | $1,453,690.86 | 201,490 | 2012-01-19 | Filing | |
| $22.20 | 19,600 | $435,098.44 | 10,042,902 | 2012-01-18 | Filing | |
| $22.24 | 1,200 | $26,684.52 | 99,140 | 2012-01-18 | Filing | |
| $22.20 | 19,600 | $435,074.92 | 2,744,317 | 2012-01-18 | Filing | |
| $21.71 | 11,837 | $257,022.70 | 331,505 | 2012-01-17 | Filing | |
| $22.19 | 10,000 | $221,943.00 | 1,036,301 | 2012-01-18 | Filing | |
| $21.45 | 19,200 | $411,888.00 | 10,062,502 | 2012-01-11 | Filing | |
| $21.46 | 1,150 | $24,679.81 | 100,340 | 2012-01-11 | Filing | |
| $21.45 | 19,200 | $411,872.64 | 2,763,917 | 2012-01-11 | Filing | |
| $21.09 | 8,148 | $171,825.02 | 291,833 | 2012-01-09 | Filing | |
| $21.43 | 20,000 | $428,654.00 | 718,764 | 2012-01-10 | Filing | |
| $20.20 | 7,000 | $141,365.00 | 84,258 | 2012-01-04 | Filing | |
| $20.19 | 19,200 | $387,573.12 | 10,081,702 | 2012-01-03 | Filing | |
| $20.19 | 1,150 | $23,212.98 | 101,490 | 2012-01-03 | Filing | |
| $20.19 | 19,200 | $387,571.20 | 2,783,117 | 2012-01-03 | Filing | |
| $20.18 | 10,000 | $201,796.00 | 1,046,301 | 2012-01-03 | Filing | |
| $20.18 | 5,000 | $100,896.00 | 1,056,301 | 2012-01-03 | Filing | |
| $19.79 | 19,200 | $379,904.64 | 10,100,902 | 2011-12-29 | Filing | |
| $19.80 | 1,150 | $22,771.50 | 102,640 | 2011-12-29 | Filing |