| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | DIMENSIONAL FUND ADVISORS LP | 441,878 | 8.49 | $1,740,999 | 30-Sep-09 | | PNC FINANCIAL SERVICES GROUP, INC. | 340,560 | 6.55 | $1,341,806 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 336,800 | 6.47 | $1,326,992 | 30-Sep-09 | | WC Capital Management, LLC | 199,627 | 3.84 | $786,530 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 173,748 | 3.34 | $684,567 | 30-Sep-09 | | LSV ASSET MANAGEMENT | 131,232 | 2.52 | $517,054 | 30-Sep-09 | | KEANE CAPITAL MANAGEMENT, INC. | 120,512 | 2.32 | $474,817 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 65,756 | 1.26 | $259,078 | 30-Sep-09 | | Riley Investment Management LLC | 34,370 | .66 | $135,417 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 30,202 | .58 | $84,565 | 30-Jun-09 |
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| Holder | Shares | % Out | Value* | Reported | | DFA U.S. SMALL CAP SERIES | 71,403 | 1.37 | $291,324 | 30-Apr-09 | | DFA U.S. MICRO CAP SERIES | 52,806 | 1.02 | $215,448 | 30-Apr-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 47,399 | .91 | $132,717 | 30-Jun-09 | | DFA Tax Managed U.S. Targeted Value Port | 32,734 | .63 | $111,622 | 31-Jul-09 | | DFA U.S. SMALL CAP VALUE SERIES | 32,337 | .62 | $131,934 | 30-Apr-09 | | DFA U.S. Targeted Value Portfolio | 26,679 | .51 | $108,850 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 14,202 | .27 | $48,428 | 31-Jul-09 | | DFA TAX MANAGED U.S. MARKETWIDE VALUE SERIES | 6,971 | .13 | $28,441 | 30-Apr-09 | | DFA U.S. Core Equity 2 Portfolio | 5,648 | .11 | $23,043 | 30-Apr-09 | | DFA U.S. Vector Equity Portfolio | 3,550 | .07 | $14,484 | 30-Apr-09 |
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Value shown is computed using the security's price on the report date given.
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