    <SEC-DOCUMENT>0001104659-25-092569-index.html : 20250923
    <SEC-HEADER>0001104659-25-092569.hdr.sgml : 20250923
    <ACCEPTANCE-DATETIME>20250923171423
    ACCESSION NUMBER:		0001104659-25-092569
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		7
    CONFORMED PERIOD OF REPORT:	20251117
    FILED AS OF DATE:		20250923
    DATE AS OF CHANGE:		20250923

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ProMIS Neurosciences Inc.
    		CENTRAL INDEX KEY:			0001374339
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		ORGANIZATION NAME:           	03 Life Sciences
    		EIN:				000000000
    		STATE OF INCORPORATION:			Z4
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-41429
    		FILM NUMBER:		251334545

    	BUSINESS ADDRESS:
    		STREET 1:		SUITE 200, 1920 YONGE STREET
    		CITY:			TORONTO
    		STATE:			A6
    		ZIP:			M4S 3E2
    		BUSINESS PHONE:		416-847-6898

    	MAIL ADDRESS:
    		STREET 1:		SUITE 200, 1920 YONGE STREET
    		CITY:			TORONTO
    		STATE:			A6
    		ZIP:			M4S 3E2

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	AMORFIX LIFE SCIENCES LTD
    		DATE OF NAME CHANGE:	20060831
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>PRE 14A
    <SEQUENCE>1
    <FILENAME>pmn-20251117xpre14a.htm
    <DESCRIPTION>PRE 14A
    <TEXT>
    Document 1 - file: pmn-20251117xpre14a.htm

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    <DOCUMENT>
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    <SEQUENCE>2
    <FILENAME>pmn-20251117xpre14a_a003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: pmn-20251117xpre14a_a003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>pmn-20251117xpre14a_bg001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: pmn-20251117xpre14a_bg001.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>pmn-20251117xpre14a_bg002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: pmn-20251117xpre14a_bg002.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>pmn-20251117xpre14a_bg003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: pmn-20251117xpre14a_bg003.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>pmn-20251117xpre14a_cg001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: pmn-20251117xpre14a_cg001.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>pmn-20251117xpre14a_cg002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: pmn-20251117xpre14a_cg002.jpg

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