| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | FINANCIAL & INVESTMENT MANAGEMENT GROUP LTD | 268,890 | 5.19 | $384,512 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 134,193 | 2.59 | $191,895 | 30-Sep-09 | | SPECTRUM ADVISORY SERVICES, INC. | 25,900 | .50 | $33,670 | 30-Jun-09 | | RENAISSANCE TECHNOLOGIES, LLC | 20,000 | .39 | $28,600 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 17,300 | .33 | $22,490 | 30-Jun-09 | | UBS AG | 1,022 | .02 | $1,461 | 30-Sep-09 | | Barrett Associates, Inc. | 500 | .01 | $715 | 30-Sep-09 | | SCHWAB (CHARLES) INVESTMENT MANAGEMENT, INC. | 220 | .00 | $314 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | DFA U.S. MICRO CAP SERIES | 53,404 | 1.03 | $69,425 | 30-Apr-09 | | DFA U.S. SMALL CAP SERIES | 19,440 | .38 | $25,272 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 7,749 | .15 | $10,848 | 31-Jul-09 | | DFA U.S. Core Equity 2 Portfolio | 1,645 | .03 | $2,138 | 30-Apr-09 | | DFA U.S. Vector Equity Portfolio | 799 | .02 | $1,038 | 30-Apr-09 | | DFA U.S. Core Equity 1 Portfolio | 456 | .01 | $592 | 30-Apr-09 |
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*
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Value shown is computed using the security's price on the report date given.
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