| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | COLUMBIA WANGER ASSET MANAGEMENT, L.P. | 1,999,678 | 8.02 | $28,075,479 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 1,519,440 | 6.10 | $21,332,937 | 30-Sep-09 | | Clover Partner, L.P. | 1,075,125 | 4.31 | $15,094,755 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 423,235 | 1.70 | $5,942,219 | 30-Sep-09 | | FRANKLIN RESOURCES, INC | 395,549 | 1.59 | $5,553,507 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 349,023 | 1.40 | $4,900,282 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 311,575 | 1.25 | $4,374,513 | 30-Sep-09 | | Robeco Investment Management, Inc. | 203,200 | .82 | $2,852,928 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 182,000 | .73 | $2,555,280 | 30-Sep-09 | | STATE STREET CORPORATION | 173,595 | .70 | $2,437,273 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | COLUMBIA ACORN USA FD | 600,000 | 2.41 | $9,138,000 | 30-Jun-09 | | Wanger Advisor Trust-Wanger USA, Variable Series | 600,000 | 2.41 | $9,138,000 | 30-Jun-09 | | COLUMBIA ACORN FD | 500,000 | 2.01 | $7,615,000 | 30-Jun-09 | | FRANKLIN MUTUAL SER FD-MUTUAL FINANCIAL SERVICES FD | 395,549 | 1.59 | $6,024,211 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 148,434 | .60 | $2,084,013 | 30-Sep-09 | | VANGUARD SMALL-CAP INDEX FUND | 137,145 | .55 | $2,088,718 | 30-Jun-09 | | First Opportunity Fund | 131,000 | .53 | $1,995,130 | 30-Jun-09 | | VANGUARD SMALL-CAP GROWTH INDEX FUND | 86,257 | .35 | $1,313,694 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 78,194 | .31 | $1,097,843 | 30-Sep-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 71,489 | .29 | $938,650 | 31-Jul-09 |
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Value shown is computed using the security's price on the report date given.
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