{"filing":{"accession_number":"0001213900-26-083647","cik":"0002028201","ticker":"COLAR","company_name":"Columbus Acquisition Corp/Cayman Islands","form":"8-K","filing_date":"2026-07-31","report_date":"2026-07-28","primary_document":"ea0300014-8k_columbus.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2028201/000121390026083647/ea0300014-8k_columbus.htm"},"events":[{"id":22817,"run_id":20653,"accession_number":"0001213900-26-083647","anchor_item_number":"3.01","event_type":"delisting_risk","event_domain":"terminal","is_material":true,"confidence":0.95,"summary":"Columbus Acquisition Corp received notice from Nasdaq on July 28, 2026 that it failed to meet Listing Rule 5450(a)(2) (the \"Minimum Holders Rule\") as of May 22, 2026. Although Nasdaq granted an extension through November 18, 2026 to regain compliance, the company remains at risk of delisting if it cannot satisfy the minimum holders requirement by that deadline. This is a material disclosure of delisting risk under Item 3.01.","company_name":"Columbus Acquisition Corp/Cayman Islands","ticker":"COLAR","filing_date":"2026-07-31","form":"8-K","submitted_at":null,"items":[{"id":22884,"accession_number":"0001213900-26-083647","item_number":"3.01","item_title":"Notice of Delisting or Failure to","event_type":"delisting_risk","event_domain":"terminal","is_material":true,"confidence":0.95,"reasoning":"Columbus Acquisition Corp received notice from Nasdaq on July 28, 2026 that it failed to meet Listing Rule 5450(a)(2) (the \"Minimum Holders Rule\") as of May 22, 2026. Although Nasdaq granted an extension through November 18, 2026 to regain compliance, the company remains at risk of delisting if it cannot satisfy the minimum holders requirement by that deadline. This is a material disclosure of delisting risk under Item 3.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-02T02:31:44.836223+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":22884,"accession_number":"0001213900-26-083647","item_number":"3.01","item_title":"Notice of Delisting or Failure to","event_type":"delisting_risk","event_domain":"terminal","is_material":true,"confidence":0.95,"reasoning":"Columbus Acquisition Corp received notice from Nasdaq on July 28, 2026 that it failed to meet Listing Rule 5450(a)(2) (the \"Minimum Holders Rule\") as of May 22, 2026. Although Nasdaq granted an extension through November 18, 2026 to regain compliance, the company remains at risk of delisting if it cannot satisfy the minimum holders requirement by that deadline. This is a material disclosure of delisting risk under Item 3.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-02T02:31:44.836223+00:00","company_name":"Columbus Acquisition Corp/Cayman Islands","ticker":"COLAR","filing_date":"2026-07-31"}]}