---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-102547"
form_type: "8-K"
ticker: "COLA"
cik: "0002028201"
company_name: "Columbus Acquisition Corp/Cayman Islands"
filed_at: "2026-09-23T18:32:03+00:00"
generated_at: "2026-09-23T18:36:39.105413+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Columbus Acquisition reschedules EGM to Sept 28 for WISeSat.Space vote; redemption deadline Sept 24

## Summary
- EGM convened Sept 10, 2026, was adjourned without any vote; reconvened meeting set for Sept 28, 2026.
- Extended redemption deadline is Sept 24, 2026; shareholders must complete redemption procedures by then.
- Trust account holds approximately $10.79 per share as of Sept 23, 2026.
- Record date remains Aug 17, 2026; shareholders of record may vote even if they subsequently sold shares.
- Proposed business combination with WISeSat.Space Corp remains subject to shareholder approval at the reconvened meeting.

## SEC filing metadata
- accession: 0001213900-26-102547
- form_type: 8-K
- ticker: COLA
- cik: 0002028201
- company_name: Columbus Acquisition Corp/Cayman Islands
- filed_at: 2026-09-23T18:32:03+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2028201/000121390026102547/0001213900-26-102547-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2028201/000121390026102547/ea0306353-8k_columbus.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-102547
- JSON: https://secwatch.observer/filing/0001213900-26-102547.json
- Plain text: https://secwatch.observer/filing/0001213900-26-102547.txt

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