| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $25.08 | 3,000 | $75,240.00 | 5,000 | 2012-02-24 | Filing | |
| $24.90 | 7,875 | $196,087.50 | 0 | 2012-02-24 | Filing | |
| $25.18 | 109,411 | $2,754,968.98 | 0 | 2012-02-28 | Filing | |
| $25.42 | 165,589 | $4,209,272.38 | 109,411 | 2012-02-24 | Filing | |
| $23.79 | 18,000 | $428,220.00 | 88,300 | 2012-02-16 | Filing | |
| $24.22 | 18,000 | $435,960.00 | 88,300 | 2012-02-15 | Filing | |
| $23.68 | 18,000 | $426,240.00 | 88,300 | 2012-02-14 | Filing | |
| $22.10 | 18,000 | $397,800.00 | 88,300 | 2012-02-03 | Filing | |
| $21.47 | 18,000 | $386,460.00 | 88,300 | 2012-02-02 | Filing | |
| $21.19 | 18,000 | $381,420.00 | 88,300 | 2012-02-01 | Filing | |
| $20.80 | 18,000 | $374,400.00 | 88,300 | 2012-01-27 | Filing | |
| $21.04 | 18,000 | $378,720.00 | 88,300 | 2012-01-26 | Filing | |
| $21.03 | 18,000 | $378,540.00 | 88,300 | 2012-01-25 | Filing | |
| $21.05 | 34,000 | $715,700.00 | 201,650 | 2012-01-19 | Filing | |
| $20.77 | 34,000 | $706,180.00 | 201,650 | 2012-01-18 | Filing | |
| $20.73 | 95,185 | $1,973,185.05 | 201,650 | 2012-01-17 | Filing | |
| $21.15 | 18,000 | $380,700.00 | 88,300 | 2012-01-12 | Filing | |
| $20.87 | 18,000 | $375,660.00 | 88,300 | 2012-01-11 | Filing | |
| $20.33 | 18,000 | $365,940.00 | 88,300 | 2012-01-10 | Filing | |
| $20.14 | 96,095 | $1,935,353.30 | 201,650 | 2011-12-20 | Filing |