ProMIS Neurosciences Inc.

Symbol
PMN on Nasdaq
Entity
Company
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
Suite 200, 1920 Yonge Street, M4S 3E2 Toronto, Ontario, Canada
Phone
416-847-6898
State of incorporation
Canada (Federal Level)
Fiscal year end
December 31
Category

Emerging growth company
Former names
AMORFIX LIFE SCIENCES LTD (to 11/3/2014)
All SEC filings
View on sec.gov
Get insider transactions for this issuer
ProMIS Neurosciences Inc. has filed 282 SEC EDGAR filings since 8/29/2006

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
EFFECT Open Document Open Filing Sep 10, 2025 333-290039
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 8, 2025 Jul 25, 2025
S-3 Open Document | Data Open Filing S-3 Sep 4, 2025 333-290039
8-K Open Document | Data Open Filing 8-K Sep 3, 2025 Sep 3, 2025 001-41429
EFFECT Open Document Open Filing Aug 22, 2025 333-289577
8-K Open Document | Data Open Filing 8-K Aug 19, 2025 Aug 13, 2025 001-41429
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025 005-93797
3 Open Document Open Filing OWNERSHIP DOCUMENT Aug 14, 2025 Jul 29, 2025
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025 005-93797
4/A Open Document Open Filing OWNERSHIP DOCUMENT Aug 14, 2025 Jul 25, 2025
4/A Open Document Open Filing OWNERSHIP DOCUMENT Aug 14, 2025 Jul 25, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 14, 2025 Mar 13, 2025
S-8 Open Document | Data Open Filing S-8 Aug 13, 2025 333-289579
S-3 Open Document | Data Open Filing S-3 Aug 13, 2025 333-289577
10-Q Open Document | Data Open Filing 10-Q Aug 13, 2025 Jun 30, 2025 001-41429
8-K Open Document | Data Open Filing 8-K Aug 13, 2025 Aug 13, 2025 001-41429
SCHEDULE 13G Open Document Open Filing Aug 4, 2025 005-93797
3 Open Document Open Filing 3 Aug 4, 2025 Jul 29, 2025
SCHEDULE 13G/A Open Document Open Filing Jul 31, 2025 005-93797
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 29, 2025 Jul 25, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 29, 2025 Jul 25, 2025
8-K Open Document | Data Open Filing 8-K Jul 28, 2025 Jul 28, 2025 001-41429
8-K Open Document | Data Open Filing 8-K Jul 22, 2025 Jul 22, 2025 001-41429
424B5 Open Document Open Filing 424B5 Jul 22, 2025 333-274658
8-K Open Document | Data Open Filing 8-K Jul 22, 2025 Jul 21, 2025 001-41429
8-K Open Document | Data Open Filing 8-K Jul 7, 2025 Jul 3, 2025 001-41429
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2025 Jun 30, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2025 Jun 12, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2025 Jun 12, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2025 Jun 12, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2025 Jun 12, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2025 Jun 12, 2025
8-K Open Document | Data Open Filing 8-K Jun 13, 2025 Jun 12, 2025 001-41429
SCHEDULE 13G/A Open Document Open Filing May 15, 2025 005-93797
10-Q Open Document | Data Open Filing 10-Q May 12, 2025 Mar 31, 2025 001-41429
8-K Open Document | Data Open Filing 8-K May 12, 2025 May 12, 2025 001-41429
ARS Open Document Open Filing ARS Apr 29, 2025 Dec 31, 2024 001-41429
DEFA14A Open Document Open Filing DEFA14A Apr 29, 2025 001-41429
DEF 14A Open Document | Data Open Filing DEF 14A Apr 29, 2025 Jun 12, 2025 001-41429
424B5 Open Document Open Filing 424B5 Mar 31, 2025 333-274658
8-K Open Document | Data Open Filing 8-K Mar 31, 2025 Mar 31, 2025 001-41429
10-K Open Document | Data Open Filing 10-K Mar 31, 2025 Dec 31, 2024 001-41429
8-K Open Document | Data Open Filing 8-K Feb 25, 2025 Feb 25, 2025 001-41429
8-K Open Document | Data Open Filing 8-K Feb 19, 2025 Feb 14, 2025 001-41429
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025 005-93797
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025 005-93797
4 Open Document Open Filing PRIMARY DOCUMENT Feb 12, 2025 Feb 10, 2025
8-K Open Document | Data Open Filing 8-K Jan 27, 2025 Jan 27, 2025 001-41429
8-K Open Document | Data Open Filing 8-K Jan 10, 2025 Jan 10, 2025 001-41429
8-K Open Document | Data Open Filing 8-K Jan 8, 2025 Jan 3, 2025 001-41429
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2024 Nov 18, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2024 Nov 18, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2024 Nov 18, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2024 Nov 18, 2024
SC 13G/A Open Document Open Filing Nov 14, 2024 005-93797
SC 13G Open Document Open Filing Nov 14, 2024 005-93797
10-Q Open Document | Data Open Filing 10-Q Nov 14, 2024 Sep 30, 2024 001-41429
8-K Open Document | Data Open Filing 8-K Nov 14, 2024 Nov 14, 2024 001-41429
SC 13G/A Open Document Open Filing SC 13G/A Nov 6, 2024 005-93797
SC 13G/A Open Document Open Filing SC 13G/A Nov 5, 2024 005-93797
8-K Open Document | Data Open Filing 8-K Oct 24, 2024 Oct 23, 2024 001-41429
SC 13G Open Document Open Filing SC 13G Oct 16, 2024 005-93797
4 Open Document Open Filing PRIMARY DOCUMENT Oct 10, 2024 Oct 8, 2024
8-K Open Document | Data Open Filing 8-K Oct 10, 2024 Oct 8, 2024 001-41429
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 7, 2024 Oct 3, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 7, 2024 Oct 3, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 7, 2024 Oct 3, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 7, 2024 Oct 3, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 7, 2024 Oct 3, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Sep 24, 2024 Sep 20, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 18, 2024 Sep 16, 2024
DEFA14A Open Document Open Filing DEFA14A Sep 9, 2024 001-41429
DEF 14A Open Document Open Filing DEF 14A Sep 9, 2024 Oct 23, 2024 001-41429
EFFECT Open Document Open Filing Sep 6, 2024 333-281841
CORRESP Open Document Open Filing Sep 4, 2024
UPLOAD Open Document Open Filing Sep 3, 2024 333-281841
S-3 Open Document Open Filing S-3 Aug 29, 2024 333-281841
PRE 14A Open Document Open Filing PRE 14A Aug 29, 2024 Oct 23, 2024 001-41429
4 Open Document Open Filing PRIMARY DOCUMENT Aug 16, 2024 Aug 14, 2024
10-Q Open Document | Data Open Filing 10-Q Aug 8, 2024 Jun 30, 2024 001-41429
8-K Open Document | Data Open Filing 8-K Aug 8, 2024 Aug 8, 2024 001-41429
SC 13G Open Document Open Filing Aug 5, 2024 005-93797
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 2, 2024 Jul 31, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 2, 2024 Jul 31, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 2, 2024 Jul 31, 2024
8-K Open Document | Data Open Filing 8-K Jul 29, 2024 Jul 22, 2024 001-41429
8-K Open Document | Data Open Filing 8-K Jul 26, 2024 Jul 26, 2024 001-41429
8-K Open Document | Data Open Filing 8-K Jul 26, 2024 Jul 26, 2024 001-41429
8-K Open Document | Data Open Filing 8-K Jul 5, 2024 Jul 2, 2024 001-41429
8-K Open Document | Data Open Filing 8-K Jun 14, 2024 Jun 13, 2024 001-41429
10-Q Open Document | Data Open Filing 10-Q May 14, 2024 Mar 31, 2024 001-41429
8-K Open Document | Data Open Filing 8-K May 14, 2024 May 14, 2024 001-41429
8-K Open Document | Data Open Filing 8-K Apr 30, 2024 Apr 30, 2024 001-41429
ARS Open Document Open Filing ARS Apr 25, 2024 Dec 31, 2023 001-41429
DEFA14A Open Document Open Filing DEFA14A Apr 25, 2024 001-41429
DEF 14A Open Document Open Filing DEF 14A Apr 25, 2024 Jun 13, 2024 001-41429
424B5 Open Document Open Filing 424B5 Apr 1, 2024 333-274658
10-K Open Document | Data Open Filing 10-K Apr 1, 2024 Dec 31, 2023 001-41429
8-K Open Document | Data Open Filing 8-K Apr 1, 2024 Apr 1, 2024 001-41429
SC 13G/A Open Document Open Filing SC 13G/A Feb 5, 2024 005-93797
8-K Open Document | Data Open Filing 8-K Jan 5, 2024 Jan 5, 2024 001-41429
424B5 Open Document Open Filing 424B5 Jan 5, 2024 333-274658
4 Open Document Open Filing PRIMARY DOCUMENT Jan 5, 2024 Jan 2, 2024
8-K Open Document | Data Open Filing 8-K Jan 3, 2024 Dec 30, 2023 001-41429
SC 13G/A Open Document Open Filing SC 13G/A Jan 2, 2024 005-93797
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 2, 2024 Dec 4, 2023
SC 13G/A Open Document Open Filing SC 13G/A Dec 27, 2023 005-93797
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 27, 2023 Dec 25, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 27, 2023 Dec 25, 2023
8-K Open Document | Data Open Filing 8-K Dec 8, 2023 Dec 4, 2023 001-41429
8-K Open Document | Data Open Filing FORM 8-K Nov 20, 2023 Nov 20, 2023 001-41429
8-K Open Document | Data Open Filing 8-K Nov 14, 2023 Nov 14, 2023 001-41429
10-Q Open Document | Data Open Filing 10-Q Nov 14, 2023 Sep 30, 2023 001-41429
4 Open Document Open Filing 4 Oct 30, 2023 Oct 26, 2023
4 Open Document Open Filing 4 Oct 30, 2023 Oct 26, 2023
4 Open Document Open Filing 4 Oct 30, 2023 Oct 26, 2023
4 Open Document Open Filing 4 Oct 30, 2023 Oct 26, 2023
4 Open Document Open Filing 4 Oct 30, 2023 Oct 26, 2023
4 Open Document Open Filing 4 Oct 30, 2023 Oct 26, 2023
EFFECT Open Document Open Filing Sep 29, 2023 333-274658
EFFECT Open Document Open Filing Sep 29, 2023 333-274656
CORRESP Open Document Open Filing Sep 27, 2023
CORRESP Open Document Open Filing Sep 27, 2023
S-3/A Open Document Open Filing S-3/A Sep 27, 2023 333-274658
S-3/A Open Document Open Filing S-3/A Sep 27, 2023 333-274656
EFFECT Open Document Open Filing Sep 25, 2023 333-268103
UPLOAD Open Document Open Filing Sep 25, 2023
UPLOAD Open Document Open Filing Sep 25, 2023
S-3 Open Document Open Filing S-3 Sep 22, 2023 333-274658
POS AM Open Document Open Filing POS AM Sep 22, 2023 333-268103
S-3 Open Document Open Filing S-3 Sep 22, 2023 333-274656
3 Open Document Open Filing FORM 3 SUBMISSION Sep 5, 2023 Aug 24, 2023
SC 13G/A Open Document Open Filing SC 13G/A Sep 5, 2023 005-93797
SC 13G/A Open Document Open Filing SC 13G/A Sep 5, 2023 005-93797
SC 13G Open Document Open Filing SC 13G Aug 30, 2023 005-93797
4 Open Document Open Filing 4 Aug 25, 2023 Aug 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Aug 25, 2023 Aug 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Aug 25, 2023 Aug 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Aug 25, 2023 Aug 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Aug 25, 2023 Aug 23, 2023
424B3 Open Document Open Filing 424B3 Aug 22, 2023 333-268103
8-K Open Document | Data Open Filing FORM 8-K Aug 22, 2023 Aug 21, 2023 001-41429
424B3 Open Document Open Filing 424B3 Aug 14, 2023 333-268103
8-K Open Document | Data Open Filing 8-K Aug 14, 2023 Aug 14, 2023 001-41429
10-Q Open Document | Data Open Filing 10-Q Aug 14, 2023 Jun 30, 2023 001-41429
424B3 Open Document Open Filing 424B3 Jul 14, 2023 333-268103
8-K Open Document | Data Open Filing 8-K Jul 14, 2023 Jul 13, 2023 001-41429
424B3 Open Document Open Filing 424B3 Jul 10, 2023 333-268103
8-K Open Document | Data Open Filing 8-K Jul 10, 2023 Jul 10, 2023 001-41429
424B3 Open Document Open Filing 424B3 Jun 30, 2023 333-268103
8-K Open Document | Data Open Filing 8-K Jun 30, 2023 Jun 29, 2023 001-41429
ARS Open Document Open Filing ARS Jun 1, 2023 Dec 31, 2022 001-41429
DEF 14A Open Document Open Filing DEF 14A Jun 1, 2023 Jun 29, 2023 001-41429
PRE 14A Open Document Open Filing PRE 14A May 22, 2023 Jun 29, 2023 001-41429
424B3 Open Document Open Filing 424B3 May 18, 2023 333-268103
10-Q Open Document | Data Open Filing 10-Q May 15, 2023 Mar 31, 2023 001-41429
8-K Open Document | Data Open Filing 8-K May 15, 2023 May 15, 2023 001-41429
424B3 Open Document Open Filing 424B3 May 8, 2023 333-268103
8-K Open Document | Data Open Filing FORM 8-K May 8, 2023 May 8, 2023 001-41429
424B3 Open Document Open Filing 424B3 Apr 27, 2023 333-268103
10-K/A Open Document | Data Open Filing FORM 10-K/A Apr 27, 2023 Dec 31, 2022 001-41429
424B3 Open Document Open Filing 424B3 Apr 10, 2023 333-268103
8-K Open Document | Data Open Filing FORM 8-K Apr 10, 2023 Apr 10, 2023 001-41429
424B3 Open Document Open Filing 424B3 Apr 3, 2023 333-268103
8-K Open Document | Data Open Filing FORM 8-K Apr 3, 2023 Mar 29, 2023 001-41429
EFFECT Open Document Open Filing Mar 23, 2023 333-268103
POS AM Open Document Open Filing POS AM Mar 17, 2023 333-268103
3 Open Document Open Filing FORM 3 SUBMISSION Mar 16, 2023 Mar 8, 2023
8-K Open Document | Data Open Filing 8-K Mar 8, 2023 Mar 8, 2023 001-41429
10-K Open Document | Data Open Filing 10-K Mar 8, 2023 Dec 31, 2022 001-41429
SC 13G Open Document Open Filing SC 13G Feb 3, 2023 005-93797
4 Open Document Open Filing PRIMARY DOCUMENT Dec 19, 2022 Dec 16, 2022
4 Open Document Open Filing PRIMARY DOCUMENT Dec 16, 2022 Dec 14, 2022
4 Open Document Open Filing PRIMARY DOCUMENT Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing PRIMARY DOCUMENT Dec 13, 2022 Dec 12, 2022
4 Open Document Open Filing PRIMARY DOCUMENT Dec 13, 2022 Dec 9, 2022
4 Open Document Open Filing PRIMARY DOCUMENT Dec 8, 2022 Dec 7, 2022
4 Open Document Open Filing PRIMARY DOCUMENT Dec 8, 2022 Dec 6, 2022
424B3 Open Document Open Filing 424B3 Dec 6, 2022 333-268103
4 Open Document Open Filing PRIMARY DOCUMENT Dec 6, 2022 Dec 2, 2022
8-K Open Document | Data Open Filing FORM 8-K Nov 16, 2022 Nov 10, 2022 001-41429
424B3 Open Document Open Filing 424B3 Nov 14, 2022 333-268103
10-Q Open Document | Data Open Filing FORM 10-Q Nov 14, 2022 Sep 30, 2022 001-41429
8-K Open Document | Data Open Filing FORM 8-K Nov 14, 2022 Nov 14, 2022 001-41429
EFFECT Open Document Open Filing Nov 9, 2022 333-268103
CORRESP Open Document Open Filing Nov 8, 2022
S-1/A Open Document Open Filing S-1/A Nov 8, 2022 333-268103
UPLOAD Open Document Open Filing Nov 7, 2022
S-1/A Open Document Open Filing S-1/A Nov 4, 2022 333-268103
S-1 Open Document | Data Open Filing FORM S-1 Nov 1, 2022 333-268103
SC 13G Open Document Open Filing SC 13G Oct 21, 2022 005-93797
D Open Document Open Filing Oct 21, 2022 021-462506
8-K Open Document | Data Open Filing FORM 8-K Oct 17, 2022 Oct 11, 2022 001-41429
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Sep 20, 2022 Sep 19, 2022
3 Open Document Open Filing INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Sep 20, 2022 Sep 19, 2022
8-K Open Document | Data Open Filing FORM 8-K Sep 13, 2022 Sep 12, 2022 001-41429
S-8 Open Document Open Filing FORM S-8 Sep 7, 2022 333-267319
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 18, 2022 Aug 17, 2022
8-K Open Document | Data Open Filing FORM 8-K Aug 15, 2022 Aug 15, 2022 001-41429
10-Q Open Document | Data Open Filing FORM 10-Q Aug 12, 2022 Jun 30, 2022 001-41429
8-K Open Document Open Filing FORM 8-K Jul 29, 2022 Jul 27, 2022 001-41429
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jul 12, 2022 Jul 11, 2022
8-K Open Document Open Filing FORM 8-K Jul 8, 2022 Jul 6, 2022 001-41429
SEC STAFF LETTER Open Document Open Filing Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 7, 2022 Jul 7, 2022
SEC STAFF ACTION Open Document Open Filing Jul 7, 2022
CERT Open Document Open Filing FORM 10 CERT Jul 7, 2022 001-41429
CORRESP Open Document Open Filing Jul 6, 2022
CORRESP Open Document Open Filing Jul 1, 2022
10-12B/A Open Document Open Filing 10-12B/A Jul 1, 2022 001-41429
SEC STAFF LETTER Open Document Open Filing Jun 30, 2022
UPLOAD Open Document Open Filing Jun 30, 2022
10-12B/A Open Document Open Filing 10-12B/A Jun 30, 2022 001-41429
CORRESP Open Document Open Filing Jun 22, 2022
10-12B Open Document Open Filing 10-12B Jun 22, 2022 001-41429
UPLOAD Open Document Open Filing Apr 26, 2022
DRSLTR Open Document Open Filing Apr 5, 2022
DRS/A Open Document Open Filing Apr 5, 2022 377-05970
UPLOAD Open Document Open Filing Feb 28, 2022
DRS Open Document Open Filing Jan 28, 2022 377-05970
D Open Document Open Filing Sep 9, 2021 021-412825
D Open Document Open Filing Mar 30, 2021 021-393944
D Open Document Open Filing Nov 16, 2020 021-380594
D Open Document Open Filing Nov 20, 2019 021-353838
D Open Document Open Filing Jan 31, 2019 021-331888
D Open Document Open Filing May 3, 2018 021-311620
D/A Open Document Open Filing Sep 11, 2017 021-293125
D Open Document Open Filing Aug 18, 2017 021-293125
D Open Document Open Filing Mar 27, 2017 021-283328
D Open Document Open Filing Mar 8, 2017 021-281993
D/A Open Document Open Filing Nov 22, 2016 021-271117
D Open Document Open Filing Sep 22, 2016 021-271117
D Open Document Open Filing Aug 24, 2016 021-269485
D/A Open Document Open Filing Jun 15, 2016 021-261271
D Open Document Open Filing Apr 14, 2016 021-261271
D Open Document Open Filing Aug 17, 2015 021-245914
D Open Document Open Filing Jul 24, 2015 021-244365
D Open Document Open Filing Nov 3, 2014 021-227574
D Open Document Open Filing Mar 13, 2014 021-213534
D Open Document Open Filing Feb 11, 2014 021-211675
D Open Document Open Filing Jan 22, 2014 021-210504