---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-125909"
form_type: "8-K"
ticker: null
cik: "0001875493"
company_name: "CSLM ACQUISITION CORP."
filed_at: "2025-05-23T23:59:59+00:00"
generated_at: "2026-05-20T15:32:52.123270+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# CSLM Acquisition increases sponsor loan facility from $3M to $4M via note amendment

## Summary
- Amendment to existing promissory note raises maximum borrowable amount from $3M to $4M; interest rate unchanged at 4.75%.
- Note from sponsor Consilium Acquisition Sponsor I, LLC; payable at earlier of business combination or deadline.
- Upon business combination, up to $1.491M of principal plus accrued interest may convert to Class A ordinary shares at $4.00 per share.
- All other terms of the 3rd A&R Note remain in effect; amendment effective May 23, 2025.
- Proceeds intended for working capital and general corporate purposes prior to business combination.

## SEC filing metadata
- accession: 0001193125-25-125909
- form_type: 8-K
- cik: 0001875493
- company_name: CSLM ACQUISITION CORP.
- filed_at: 2025-05-23T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1875493/000119312525125909/0001193125-25-125909-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1875493/000119312525125909/d861845d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-125909
- JSON: https://secwatch.observer/filing/0001193125-25-125909.json
- Plain text: https://secwatch.observer/filing/0001193125-25-125909.txt

## Key facts
- Debt Financings
  CSLM ACQUISITION CORP. amended loan of $4,000,000 at 4.75% per annum maturing the earlier to occur of (i) the date by which the Company has to complete a business combination or (ii) the effective date of a business combination.
  - Instrument: loan
  - Principal: $4,000,000
  - Rate: 4.75% per annum
  - Maturity: the earlier to occur of (i) the date by which the Company has to complete a business combination or (ii) the effective date of a business combination
  - Event: amendment
  source text: On May 23, 2025, CSLM amended the 3rd A&R Note solely to increase the amount the Company may borrow from $3,000,000 to $4,000,000
  evidence_url: https://www.sec.gov/Archives/edgar/data/1875493/000119312525125909/0001193125-25-125909-index.htm

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