    <SEC-DOCUMENT>0001193125-25-262551-index.html : 20251103
    <SEC-HEADER>0001193125-25-262551.hdr.sgml : 20251103
    <ACCEPTANCE-DATETIME>20251103160749
    ACCESSION NUMBER:		0001193125-25-262551
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20251103
    DATE AS OF CHANGE:		20251103

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			VivoSim Labs, INC.
    		CENTRAL INDEX KEY:			0001497253
    		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
    		ORGANIZATION NAME:           	03 Life Sciences
    		EIN:				271488943
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35996
    		FILM NUMBER:		251444124

    	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:	ORGANOVO HOLDINGS, INC.
    		DATE OF NAME CHANGE:	20120104

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	REAL ESTATE RESTORATION & RENTAL, INC.
    		DATE OF NAME CHANGE:	20100722
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>vivs_defa_14a_2025.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: vivs_defa_14a_2025.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>img22547606_0.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: img22547606_0.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>img22547606_1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: img22547606_1.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>