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    ACCESSION NUMBER:		0001206774-22-001091
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		17
    CONFORMED PERIOD OF REPORT:	20220413
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20220413
    DATE AS OF CHANGE:		20220413

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			GERON CORP
    		CENTRAL INDEX KEY:			0000886744
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				752287752
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-20859
    		FILM NUMBER:		22823768

    	BUSINESS ADDRESS:
    		STREET 1:		919 EAST HILLSDALE BOULEVARD
    		STREET 2:		SUITE 250
    		CITY:			FOSTER CITY
    		STATE:			CA
    		ZIP:			94404
    		BUSINESS PHONE:		6504737700

    	MAIL ADDRESS:
    		STREET 1:		919 EAST HILLSDALE BOULEVARD
    		STREET 2:		SUITE 250
    		CITY:			FOSTER CITY
    		STATE:			CA
    		ZIP:			94404

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GERON CORPORATION
    		DATE OF NAME CHANGE:	19960521
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    <DESCRIPTION>CURRENT REPORT
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    <TYPE>EX-99.1
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    <FILENAME>gern4048171-ex991.htm
    <DESCRIPTION>21ST ANNUAL NEEDHAM VIRTUAL HEALTHCARE
    <TEXT>
    Document 2 - file: gern4048171-ex991.htm

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    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>gern-20220413.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
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    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
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    <FILENAME>gern-20220413_lab.xml
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    <FILENAME>gern4048171-ex991x1x1.jpg
    <DESCRIPTION>GRAPHIC
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    <FILENAME>gern4048171-ex991x2x1.jpg
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    <TYPE>EXCEL
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    <FILENAME>Financial_Report.xlsx
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    <TEXT>
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    <SEQUENCE>13
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    <SEQUENCE>14
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    <TEXT>
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    <TYPE>XML
    <SEQUENCE>15
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    <TEXT>
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    <TYPE>JSON
    <SEQUENCE>17
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