---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-160515"
form_type: "8-K"
ticker: null
cik: "0001875493"
company_name: "CSLM ACQUISITION CORP."
filed_at: "2025-07-17T23:59:59+00:00"
generated_at: "2026-05-18T06:00:43.335345+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# CSLM Acquisition extends deadline to Oct 18, 2025; shareholders redeem 371,545 shares

## Summary
- Shareholders approved extension of business combination deadline to Oct 18, 2025 via semi-monthly deposits of lesser of $0.02/share or $15,000.
- 371,545 Class A shares redeemed (~$4.49M), reducing outstanding to 1,001,142 shares; trust now holds ~$12.1M.
- Company deposited $15,000 on July 17 to extend deadline to Aug 3, 2025; further semi-monthly deposits possible through Oct 18.

## SEC filing metadata
- accession: 0001193125-25-160515
- form_type: 8-K
- cik: 0001875493
- company_name: CSLM ACQUISITION CORP.
- filed_at: 2025-07-17T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 5.03, 5.07, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1875493/000119312525160515/0001193125-25-160515-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1875493/000119312525160515/d36257d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-160515
- JSON: https://secwatch.observer/filing/0001193125-25-160515.json
- Plain text: https://secwatch.observer/filing/0001193125-25-160515.txt

## Key facts
- Governance Changes
  CSLM ACQUISITION CORP.: Amended Trust Agreement to extend Termination Date to October 18, 2025 (effective 2025-10-18).
  - Effective: 2025-10-18
  source text: an amendment to the Trust Agreement, to extend the Termination Date until October 18, 2025
  evidence_url: https://www.sec.gov/Archives/edgar/data/1875493/000119312525160515/0001193125-25-160515-index.htm
- Governance Changes
  CSLM ACQUISITION CORP.: Amended Articles of Association to extend business combination deadline to October 18, 2025 (effective 2025-10-18).
  - Change: charter amendment
  - Effective: 2025-10-18
  source text: to amend the Company’s Articles of Association to extend the date by which it has to complete a business combination on a semi-monthly basis until October 18, 2025
  evidence_url: https://www.sec.gov/Archives/edgar/data/1875493/000119312525160515/0001193125-25-160515-index.htm

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