{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-107198","form_type":"8-K","ticker":"COLA","cik":"0002028201","company_name":"Columbus Acquisition Corp/Cayman Islands","filed_at":"2026-10-06T20:05:45+00:00","discovered_at":"2026-10-06T20:07:00.209044+00:00","generated_at":"2026-10-12T16:21:30.300033+00:00","sec_items":["5.07","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"WISeSat.Space closes SPAC merger with Columbus Acquisition; Nasdaq trading begins as SAIQ","bullets":["CAC shareholders approved the business combination with WISeSat.Space Holdings Corp. on Sept 30, 2026; the deal closed Oct 1, 2026.","2,515,182 CAC ordinary shares were tendered for redemption and redeemed upon closing of the business combination.","Pubco ordinary shares began trading on Nasdaq under 'SAIQ' on Oct 2, 2026; Nasdaq Opening Bell ceremony scheduled for Oct 9, 2026.","Vote approved issuance of up to 33,385,052 Pubco ordinary shares for the Merger, Share Exchange and PIPE Investment; a 100-for-1 share consolidation was also approved.","Seven Pubco directors elected effective at closing: Carlos Moreira, David Fergusson, Cristina Dolan, Peter Ward, Cameron R. Johnson, Gwenael Rouy-Poirier and Philippe D. Monnier."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-107198","json":"https://secwatch.observer/filing/0001213900-26-107198.json","markdown":"https://secwatch.observer/filing/0001213900-26-107198.md","text":"https://secwatch.observer/filing/0001213900-26-107198.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2028201/000121390026107198/0001213900-26-107198-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2028201/000121390026107198/ea0307185-8k_columbus.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T16:21:30.300033+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"}