    <SEC-DOCUMENT>0001564590-22-032135-index.html : 20220922
    <SEC-HEADER>0001564590-22-032135.hdr.sgml : 20220922
    <ACCEPTANCE-DATETIME>20220922160537
    ACCESSION NUMBER:		0001564590-22-032135
    CONFORMED SUBMISSION TYPE:	DEFR14A
    PUBLIC DOCUMENT COUNT:		8
    FILED AS OF DATE:		20220922
    DATE AS OF CHANGE:		20220922

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ORGANOVO HOLDINGS, INC.
    		CENTRAL INDEX KEY:			0001497253
    		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
    		IRS NUMBER:				271488943
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		DEFR14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35996
    		FILM NUMBER:		221259284

    	BUSINESS ADDRESS:
    		STREET 1:		11555 SORRENTO VALLEY ROAD
    		STREET 2:		SUITE 100
    		CITY:			SAN DIEGO
    		STATE:			CA
    		ZIP:			92121
    		BUSINESS PHONE:		858-224-1000

    	MAIL ADDRESS:
    		STREET 1:		11555 SORRENTO VALLEY ROAD
    		STREET 2:		SUITE 100
    		CITY:			SAN DIEGO
    		STATE:			CA
    		ZIP:			92121

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	REAL ESTATE RESTORATION & RENTAL, INC.
    		DATE OF NAME CHANGE:	20100722
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFR14A
    <SEQUENCE>1
    <FILENAME>onvo-defr14a_20221012.htm
    <DESCRIPTION>DEFR14A
    <TEXT>
    Document 1 - file: onvo-defr14a_20221012.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>gkf1bauw420x000004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: gkf1bauw420x000004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>gkf1bauw420x000005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: gkf1bauw420x000005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>gkf1bauw420x000002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: gkf1bauw420x000002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>gkf1bauw420x000003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: gkf1bauw420x000003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>gkf1bauw420x000001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: gkf1bauw420x000001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>gkf1bauw420x000006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: gkf1bauw420x000006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>gkf1bauw420x000007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: gkf1bauw420x000007.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>