| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | RENAISSANCE TECHNOLOGIES, LLC | 1,841,800 | 1.92 | $626,212 | 30-Sep-09 | | ARNHOLD & S. BLEICHRODER ADVISERS INC. | 1,793,566 | 1.86 | $609,812 | 30-Sep-09 | | Invus Public Equities Advisors, LLC | 1,200,000 | 1.25 | $408,000 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 987,005 | 1.03 | $335,581 | 30-Sep-09 | | MERRILL LYNCH & CO., INC. | 558,000 | .58 | $189,720 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 406,025 | .42 | $101,506 | 30-Jun-09 | | Wealthtrust Axiom, LLC | 292,600 | .30 | $99,484 | 30-Sep-09 | | TBP ADVISORS LTD | 210,000 | .22 | $71,400 | 30-Sep-09 | | PALISADE CAPITAL MANAGEMENT, L.L.C. | 190,100 | .20 | $64,634 | 30-Sep-09 | | NORTHERN TRUST CORPORATION | 122,747 | .13 | $30,686 | 30-Jun-09 |
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| Holder | Shares | % Out | Value* | Reported | | VANGUARD EXTENDED MARKET INDEX FUND | 118,190 | .12 | $29,547 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 21,577 | .02 | $3,020 | 30-Apr-09 | | QUANTITATIVE MASTER SERIES TR-EXTENDED MARKET INDEX SERI | 10,600 | .01 | $2,650 | 30-Jun-09 | | DFA U.S. Core Equity 2 Portfolio | 8,615 | .01 | $1,206 | 30-Apr-09 | | DFA U.S. Vector Equity Portfolio | 4,537 | .00 | $635 | 30-Apr-09 | | DFA U.S. Core Equity 1 Portfolio | 3,700 | .00 | $518 | 30-Apr-09 | | VANGUARD BALANCED INDEX FUND | 1,600 | .00 | $400 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 6 | .00 | $1 | 30-Jun-09 |
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Value shown is computed using the security's price on the report date given.
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1.48% Nasdaq 
Major Holders
