| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $31.75 | 15,981 | $507,396.75 | 4,019 | 2011-03-03 | Filing | |
| $32.12 | 4,261 | $136,845.42 | 7,027 | 2011-03-03 | Filing | |
| $31.63 | 3,800 | $120,205.02 | 1,288 | 2011-02-18 | Filing | |
| $31.45 | 1,200 | $37,745.04 | 5,088 | 2011-02-17 | Filing | |
| $30.26 | 5,000 | $151,312.00 | 6,288 | 2011-02-16 | Filing | |
| $29.41 | 5,000 | $147,070.50 | 11,288 | 2010-12-10 | Filing | |
| $28.65 | 12,500 | $358,151.25 | 12,000 | 2010-12-13 | Filing | |
| $28.55 | 11,000 | $314,050.00 | 15,378 | 2010-12-10 | Filing | |
| $27.19 | 1,375 | $37,386.25 | 3,500 | 2010-12-03 | Filing | |
| $27.68 | 11,000 | $304,480.00 | 26,378 | 2010-12-02 | Filing | |
| $26.48 | 5,000 | $132,400.00 | 0 | 2010-12-02 | Filing | |
| $25.00 | 10,000 | $250,000.00 | 0 | 2010-11-22 | Filing | |
| $25.00 | 5,000 | $125,000.00 | 0 | 2010-11-22 | Filing | |
| $25.45 | 5,000 | $127,250.00 | 16,288 | 2010-11-22 | Filing | |
| $24.90 | 5,000 | $124,500.00 | 21,288 | 2010-11-19 | Filing | |
| $24.00 | 6,250 | $150,000.00 | 0 | 2010-11-18 | Filing | |
| $24.50 | 6,000 | $147,000.00 | 1,033 | 2010-11-11 | Filing | |
| $9.20 | 654 | $6,016.80 | 0 | 2009-12-03 | Filing |