---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-029906"
form_type: "8-K"
ticker: "MLAA"
cik: "0002094265"
company_name: "Mountain Lake Acquisition Corp. II"
filed_at: "2026-03-18T23:59:59+00:00"
generated_at: "2026-05-15T09:59:06.064403+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Mountain Lake Acquisition announces separate trading of shares/warrants; founder forfeits 6,000 shares

## Summary
- Starting March 19, 2026, MLAAU unit holders may elect to separately trade Class A shares (MLAA) and warrants (MLAAW).
- Only whole warrants will trade; unsplit units continue as MLAAU on Nasdaq.
- Underwriters declined remaining over-allotment; sponsor forfeited 6,000 Class B shares on March 16, 2026.

## SEC filing metadata
- accession: 0001213900-26-029906
- form_type: 8-K
- ticker: MLAA
- cik: 0002094265
- company_name: Mountain Lake Acquisition Corp. II
- filed_at: 2026-03-18T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2094265/000121390026029906/0001213900-26-029906-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2094265/000121390026029906/ea0282066-8k_mountain2.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-029906
- JSON: https://secwatch.observer/filing/0001213900-26-029906.json
- Plain text: https://secwatch.observer/filing/0001213900-26-029906.txt

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