---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-25-001130"
form_type: "8-K"
ticker: null
cik: "0001856995"
company_name: "Mountain & Co. I Acquisition Corp."
filed_at: "2025-02-20T23:59:59+00:00"
generated_at: "2026-05-26T09:28:39.742029+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Mountain & Co. I Acquisition Corp. extends business combination deadline to May 9, 2025

## Summary
- Shareholders approved extension of termination date from Nov 9, 2024 to May 9, 2025.
- 7,907,175 Class A shares redeemed at ~$11.78/share, withdrawing ~$93.15M from trust.
- Non-redemption agreement with Meteora for 450,000 shares; paid $270,000 to prevent redemption.
- Trust agreement and articles amended to reflect new deadline; vote results disclosed.
- Vote tallies: Extension 8,717,767 for, 3,425,066 against; adjournment also approved.

## SEC filing metadata
- accession: 0001829126-25-001130
- form_type: 8-K
- cik: 0001856995
- company_name: Mountain & Co. I Acquisition Corp.
- filed_at: 2025-02-20T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 5.07, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1856995/000182912625001130/0001829126-25-001130-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1856995/000182912625001130/mountain_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-25-001130
- JSON: https://secwatch.observer/filing/0001829126-25-001130.json
- Plain text: https://secwatch.observer/filing/0001829126-25-001130.txt

## Key facts
- Governance Changes
  Mountain & Co. I Acquisition Corp.: The Company amended its Amended and Restated Memorandum and Articles of Association to extend the deadline to consummate a business combination from November 9, 2024 to May 9, 2025 (effective 2024-11-08).
  - Change: charter amendment
  - Effective: 2024-11-08
  source text: On November 8, 2024, the Company held an extraordinary general meeting of shareholders
  evidence_url: https://www.sec.gov/Archives/edgar/data/1856995/000182912625001130/0001829126-25-001130-index.htm

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