---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-023683"
form_type: "8-K"
ticker: "COLA"
cik: "0002028201"
company_name: "Columbus Acquisition Corp/Cayman Islands"
filed_at: "2025-03-13T23:59:59+00:00"
generated_at: "2026-05-24T21:41:09.184522+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Columbus Acquisition Corp announces separate trading of shares and rights starting March 17, 2025

## Summary
- Holders of 6,000,000 Units may separate into ordinary shares (COLA) and rights (COLAR) from March 17, 2025.
- Units not separated will continue trading on Nasdaq under symbol COLAU.
- Separated shares and rights will trade under COLA and COLAR, respectively.
- Transfer agent is Continental Stock Transfer & Trust Company; brokers must contact them.
- IPO underwritten by A.G.P./Alliance Global Partners and Benchmark Company; registration effective Jan 22, 2025.

## SEC filing metadata
- accession: 0001213900-25-023683
- form_type: 8-K
- ticker: COLA
- cik: 0002028201
- company_name: Columbus Acquisition Corp/Cayman Islands
- filed_at: 2025-03-13T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2028201/000121390025023683/0001213900-25-023683-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2028201/000121390025023683/ea0234265-8k_columbus.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-023683
- JSON: https://secwatch.observer/filing/0001213900-25-023683.json
- Plain text: https://secwatch.observer/filing/0001213900-25-023683.txt

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