---
schema_version: "secwatch.filing_event.v1"
accession: "0001641172-25-018689"
form_type: "8-K"
ticker: null
cik: "0001866547"
company_name: "Aetherium Acquisition Corp"
filed_at: "2025-07-11T23:59:59+00:00"
generated_at: "2026-05-18T06:59:16.582207+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Aetherium shareholders approve extension to March 2026; ~$20.3M redeemed

## Summary
- Shareholders approved charter amendment extending deadline to March 29, 2026 (51 months from effectiveness).
- Company can extend month-by-month with $10,000 deposit per month; first payment of $50,000 due at shareholder meeting.
- 1,693,044 public shares redeemed; ~$20.3M removed from trust account (~$12.01 per share).
- Company in discussions with major stockholders to reverse redemptions; no assurances.
- Charter amendment effective July 7, 2025, filed with Delaware on July 10.

## SEC filing metadata
- accession: 0001641172-25-018689
- form_type: 8-K
- cik: 0001866547
- company_name: Aetherium Acquisition Corp
- filed_at: 2025-07-11T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.03, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1866547/000164117225018689/0001641172-25-018689-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1866547/000164117225018689/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001641172-25-018689
- JSON: https://secwatch.observer/filing/0001641172-25-018689.json
- Plain text: https://secwatch.observer/filing/0001641172-25-018689.txt

## Key facts
- Governance Changes
  Aetherium Acquisition Corp: Amended certificate of incorporation to extend deadline to consummate an initial business combination to fifty-one months from the effectiveness date of the Form S-1, until March 29, 2026, with monthly deposits of $10,000 into the trust account (effective 2025-07-07).
  - Change: charter amendment
  - Effective: 2025-07-07
  source text: to: 1) amend the Company's certificate of incorporation (the “ Charter Amendment Proposal ”) to extend the date by which the Company has to consummate an initial business combination to fifty-one (51) months from the effectiveness date of the Company’s Form S-1 by the SEC, which was December 29, 2021, by depositing into the Trust Account (defined below) $10,000 for each one-month extension
  evidence_url: https://www.sec.gov/Archives/edgar/data/1866547/000164117225018689/0001641172-25-018689-index.htm

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