---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-020833"
form_type: "8-K"
ticker: "CMII"
cik: "0002088805"
company_name: "Columbus Circle Capital Corp II"
filed_at: "2026-02-26T23:59:59+00:00"
generated_at: "2026-05-15T23:53:06.464381+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Columbus Circle Capital Corp II permits separate trading of shares and warrants starting Feb 27, 2026

## Summary
- Unit holders may elect to separate units into Class A ordinary shares (CMII) and warrants (CMIIW).
- No fractional warrants will be issued; only whole warrants trade upon separation.
- Units not separated will continue to trade on Nasdaq under symbol CMIIU.
- Holders must contact Continental Stock Transfer & Trust to initiate separation.

## SEC filing metadata
- accession: 0001213900-26-020833
- form_type: 8-K
- ticker: CMII
- cik: 0002088805
- company_name: Columbus Circle Capital Corp II
- filed_at: 2026-02-26T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2088805/000121390026020833/0001213900-26-020833-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2088805/000121390026020833/ea0278280-8k_columbus2.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-020833
- JSON: https://secwatch.observer/filing/0001213900-26-020833.json
- Plain text: https://secwatch.observer/filing/0001213900-26-020833.txt

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