---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-103784"
form_type: "8-K"
ticker: "COLA"
cik: "0002028201"
company_name: "Columbus Acquisition Corp/Cayman Islands"
filed_at: "2026-09-28T13:21:47+00:00"
generated_at: "2026-10-12T13:32:52.365153+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Columbus Acquisition adjourns EGM again to Sept 29; WISeSat.Space combination vote still pending

## Summary
- Company reconvened its Extraordinary General Meeting on Sept 28, 2026 with a quorum present, but the Chairman adjourned without submitting any proposals to a shareholder vote.
- Meeting adjourned to 9:00 a.m. ET on Sept 29, 2026 at Loeb & Loeb LLP, 345 Park Avenue, New York, and by teleconference (dial-in 1-800-450-7155, ID 5870682#).
- All proposals in the Aug 19, 2026 definitive proxy remain pending, including approval of the proposed business combination with WISeSat.Space Corp.
- Record date remains Aug 17, 2026; holders as of that date may vote even if they later sold shares, and prior redemption requests may be withdrawn via the transfer agent.
- Proxy solicitor is Advantage Proxy, Inc.; shareholders with questions can call 1-877-870-8565 (individuals) or 1-206-870-8565 (banks/brokers).

## SEC filing metadata
- accession: 0001213900-26-103784
- form_type: 8-K
- ticker: COLA
- cik: 0002028201
- company_name: Columbus Acquisition Corp/Cayman Islands
- filed_at: 2026-09-28T13:21:47+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/2028201/000121390026103784/0001213900-26-103784-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2028201/000121390026103784/ea0306809-8k_columbus.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-103784
- JSON: https://secwatch.observer/filing/0001213900-26-103784.json
- Plain text: https://secwatch.observer/filing/0001213900-26-103784.txt

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