{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-104375","form_type":"8-K","ticker":"COLA","cik":"0002028201","company_name":"Columbus Acquisition Corp/Cayman Islands","filed_at":"2026-09-29T13:28:34+00:00","discovered_at":"2026-09-29T13:30:00.229406+00:00","generated_at":"2026-10-12T13:45:03.581450+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Columbus Acquisition adjourns SPAC merger vote with WISeSat.Space a fourth time, to Sept. 30","bullets":["Meeting reconvened Sept. 29, 2026 with a quorum present, but Chairman Fen Zhang adjourned without submitting any proposal to a shareholder vote; next session 9:30 a.m. ET Sept. 30.","Fourth scheduled session: meeting first convened Sept. 10, 2026, reconvened Sept. 28, then Sept. 29; Sept. 30 meeting at Loeb & Loeb LLP, 345 Park Ave, New York.","All proposals in the Aug. 19, 2026 definitive proxy remain pending, including approval of the business combination with WISeSat.Space Corp.","Record date unchanged at Aug. 17, 2026; holders may still change or revoke proxies, and redemption requests can be withdrawn via transfer agent.","Shares trade on Nasdaq as units COLAU, ordinary shares COLA and rights COLAR; no deal terms or vote tallies were disclosed."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-104375","json":"https://secwatch.observer/filing/0001213900-26-104375.json","markdown":"https://secwatch.observer/filing/0001213900-26-104375.md","text":"https://secwatch.observer/filing/0001213900-26-104375.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2028201/000121390026104375/0001213900-26-104375-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2028201/000121390026104375/ea0306954-8k_columbus.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T13:45:03.581450+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}