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Saturday, November 28, 2009, 9:36AM ET - U.S. Markets Closed. Dow Down 1.48% Nasdaq Down 1.73%
Geron Corporation (GERN)On Nov 27: 5.33  Down 0.13 (2.38%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 1%
% of Shares Held by Institutional & Mutual Fund Owners: 27%
% of Float Held by Institutional & Mutual Fund Owners: 28%
Number of Institutions Holding Shares: 124

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
OKARMA THOMAS410,60529-May-09
HARLEY CALVIN134,03629-May-09
GREENWOOD DAVID240,74729-May-09
BARKAS ALEXANDER E217,81129-May-09
EARP DAVID191,25129-May-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
Barclays Global Investors UK Holdings Ltd5,390,4775.88$35,361,52930-Sep-09
VANGUARD GROUP, INC. (THE)3,595,5193.92$23,586,60430-Sep-09
STATE STREET CORPORATION1,923,2262.10$12,616,36230-Sep-09
DIMENSIONAL FUND ADVISORS LP1,453,4371.59$9,534,54630-Sep-09
LEUTHOLD WEEDEN CAPITAL MANAGEMENT, LLC1,168,8591.28$7,667,71530-Sep-09
NORTHERN TRUST CORPORATION961,1931.05$7,372,35030-Jun-09
MAZAMA CAPITAL MANAGEMENT, INC695,540.76$4,562,74230-Sep-09
MORGAN STANLEY613,521.67$4,024,69730-Sep-09
TIAA-CREF INVESTMENT MANAGEMENT, LLC562,471.61$3,689,80930-Sep-09
Herzig (P.R.) & Company, Inc.428,767.47$2,812,71130-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
ISHARES RUSSELL 2000 INDEX FD1,309,0811.43$8,587,57130-Sep-09
VANGUARD SMALL-CAP INDEX FUND1,052,7161.15$8,074,33130-Jun-09
ISHARES NASDAQ BIOTECHNOLOGY INDEX FUND1,002,5271.09$6,125,43931-Oct-09
VANGUARD TOTAL STOCK MARKET INDEX FUND868,867.95$6,664,20930-Jun-09
LEUTHOLD CORE INVESTMENT FUND691,259.75$4,534,65930-Sep-09
VANGUARD EXTENDED MARKET INDEX FUND542,870.59$4,163,81230-Jun-09
COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT464,055.51$3,559,30130-Jun-09
VANGUARD SMALL-CAP GROWTH INDEX FUND433,624.47$3,325,89630-Jun-09
DFA U.S. MICRO CAP SERIES381,628.42$1,961,56730-Apr-09
ISHARES RUSSELL 2000 VALUE INDEX FD376,078.41$2,467,07130-Sep-09

View Transactions for Insiders & Institutional Holders
* Value shown is computed using the security's price on the report date given.


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