ProMIS Neurosciences Inc. reports

Company identity 1 fact
Location
Toronto, Ontario, Canada
SEC filing record 1 fact
Fiscal year end
31 December
ProMIS Neurosciences Inc. has filed 361 SEC EDGAR filings since 29 Aug 2006

SEC filing history

Showing 1-25 of 344 matching filings.

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1
4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
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4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
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4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
22 May 2026
Reporting date
20 May 2026
SEC evidence
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SCHEDULE 13G File 005-93797

SCHEDULE 13G filing

Filing date
15 May 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-93797

SCHEDULE 13G filing

Filing date
15 May 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93797

SCHEDULE 13G/A filing

Filing date
07 May 2026
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
23 Apr 2026
Reporting date
22 Apr 2026
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ARS File 001-41429

ARS

Filing date
09 Apr 2026
Reporting date
31 Dec 2025
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DEFA14A File 001-41429

DEFA14A

Filing date
09 Apr 2026
Reporting date
Not listed
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DEF 14A File 001-41429

DEF 14A

Filing date
09 Apr 2026
Reporting date
20 May 2026
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SCHEDULE 13G File 005-93797

SCHEDULE 13G filing

Filing date
07 Apr 2026
Reporting date
Not listed
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EFFECT File 333-294610

EFFECT filing

Filing date
02 Apr 2026
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
31 Mar 2026
Reporting date
Not listed
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UPLOAD File 333-294610

UPLOAD filing

Filing date
31 Mar 2026
Reporting date
Not listed
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EFFECT File 333-294408

EFFECT filing

Filing date
26 Mar 2026
Reporting date
Not listed
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