---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-25-009636"
form_type: "8-K"
ticker: "PMN"
cik: "0001374339"
company_name: "ProMIS Neurosciences Inc."
filed_at: "2025-07-28T23:59:59+00:00"
generated_at: "2026-05-18T00:12:21.809514+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# ProMIS Neurosciences raises $3M from PIPE; total proceeds of ~$12M including warrant exercises

## Summary
- Raised ~$3M gross via PIPE sale of warrants at $0.1875/share with exercise price $1.25; closing July 29, 2025.
- Combined with proceeds from existing warrant exercises, total gross proceeds ~$12M.
- Warrants immediately exercisable, expire in 5 years; subject to 4.99%/9.99% ownership blocker.
- Proceeds to fund clinical development of lead candidate PMN310 for Alzheimer's and other neurodegenerative diseases.
- Participation from existing institutional investors including Ally Bridge Group.

## SEC filing metadata
- accession: 0001558370-25-009636
- form_type: 8-K
- ticker: PMN
- cik: 0001374339
- company_name: ProMIS Neurosciences Inc.
- filed_at: 2025-07-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 3.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1374339/000155837025009636/0001558370-25-009636-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1374339/000155837025009636/pmn-20250728x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-25-009636
- JSON: https://secwatch.observer/filing/0001558370-25-009636.json
- Plain text: https://secwatch.observer/filing/0001558370-25-009636.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.