# EDGAR Filing Document

**Accession Number:** 0001374339
**File Stem:** 9999999995-25-002725
**Filing Date:** 2025-8
**Character Count:** 1404
**Document Hash:** fdc12207033d11ddd8aa2be5e5c74237
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-002725.hdr.sgml**: 20250825

**ACCESSION NUMBER**: 9999999995-25-002725

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250822

**DATE AS OF CHANGE**: 20250825

**EFFECTIVENESS DATE**: 20250822

**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:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-289577
- **FILM NUMBER:** 251247804

**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

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** August 22, 2025

**Time:** 16:01:00

**Form Type:** S-3

---

**CIK:** 0001374339

**Company Name:** ProMIS Neurosciences Inc.

**File Number:** 333-289577