{"filing":{"accession_number":"0001213900-26-085077","cik":"0002028201","ticker":"COLAR","company_name":"Columbus Acquisition Corp/Cayman Islands","form":"8-K","filing_date":"2026-08-04","report_date":"2026-07-29","primary_document":"ea0297564-8k425_columbus.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2028201/000121390026085077/ea0297564-8k425_columbus.htm"},"events":[{"id":23921,"run_id":21636,"accession_number":"0001213900-26-085077","anchor_item_number":"2.03","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"Columbus Acquisition Corp issued two unsecured promissory notes totaling $50,000 on July 29, 2026: a $25,000 Target Extension Note to WISeSat.Space Corp. and a $25,000 Sponsor Extension Note to Hercules Capital Management VII Corp., each with conversion rights into equity units at $10.00 per unit, payable upon the earliest occurrence of business combination completion, agreement termination, or company wind-up.","company_name":"Columbus Acquisition Corp/Cayman Islands","ticker":"COLAR","filing_date":"2026-08-04","form":"8-K","submitted_at":null,"items":[{"id":24282,"accession_number":"0001213900-26-085077","item_number":"2.03","item_title":"Creation of a Direct","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Columbus Acquisition Corp issued two unsecured promissory notes on July 29, 2026: a $25,000 Target Extension Note to WISeSat.Space Corp. and a $25,000 Sponsor Extension Note to Hercules Capital Management VII Corp. These notes create direct financial obligations payable upon the earliest occurrence of specified events (business combination completion, agreement termination, or company wind-up), with conversion rights into equity units at $10.00 per unit. This is a classic debt issuance under Item 2.03, creating new direct financial obligations distinct from existing debt troubles.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:31:16.217853+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":23922,"run_id":21636,"accession_number":"0001213900-26-085077","anchor_item_number":"3.02","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"summary":"Columbus Acquisition Corp disclosed unregistered sales of equity securities in connection with a proposed Business Combination, including Conversion Units and Conversion Shares issuable upon conversion of the Sponsor Extension Notes and Target Extension Notes, materially affecting existing shareholders' ownership stakes.","company_name":"Columbus Acquisition Corp/Cayman Islands","ticker":"COLAR","filing_date":"2026-08-04","form":"8-K","submitted_at":null,"items":[{"id":24283,"accession_number":"0001213900-26-085077","item_number":"3.02","item_title":"Unregistered Sales of Equity Securities","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"Item 3.02 discloses unregistered sales of equity securities in connection with a proposed Business Combination. The filing references Conversion Units and Conversion Shares issuable upon conversion of Sponsor Extension Notes and Target Extension Notes, which are equity securities issued without registration. This is a classic dilutive issuance scenario typical of SPAC transactions where new equity is created and issued to sponsors and target shareholders, materially affecting existing shareholders' ownership stakes.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:31:16.217853+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":23923,"run_id":21636,"accession_number":"0001213900-26-085077","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.45,"summary":"Columbus Acquisition Corp entered into a material definitive agreement related to a proposed Business Combination, with the specific nature and parties referenced in Item 2.03 (debt issuance) and Item 3.02 (equity issuance) disclosures.","company_name":"Columbus Acquisition Corp/Cayman Islands","ticker":"COLAR","filing_date":"2026-08-04","form":"8-K","submitted_at":null,"items":[{"id":24281,"accession_number":"0001213900-26-085077","item_number":"1.01","item_title":"Entry into a Material Definitive","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.45,"reasoning":"Item 1.01 typically signals M\u0026A activity (acquisition, merger, or disposition), but the section provided contains only a cross-reference to Item 2.03 without substantive disclosure of the agreement's nature, parties, or terms. Item 2.03 covers debt issuance, which would suggest a debt transaction rather than M\u0026A. Without access to the full Item 2.03 content, the specific event type cannot be reliably determined, though the materiality is clear given the Item 1.01 designation.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:31:16.217853+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":24281,"accession_number":"0001213900-26-085077","item_number":"1.01","item_title":"Entry into a Material Definitive","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.45,"reasoning":"Item 1.01 typically signals M\u0026A activity (acquisition, merger, or disposition), but the section provided contains only a cross-reference to Item 2.03 without substantive disclosure of the agreement's nature, parties, or terms. Item 2.03 covers debt issuance, which would suggest a debt transaction rather than M\u0026A. Without access to the full Item 2.03 content, the specific event type cannot be reliably determined, though the materiality is clear given the Item 1.01 designation.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:31:16.217853+00:00","company_name":"Columbus Acquisition Corp/Cayman Islands","ticker":"COLAR","filing_date":"2026-08-04"},{"id":24282,"accession_number":"0001213900-26-085077","item_number":"2.03","item_title":"Creation of a Direct","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Columbus Acquisition Corp issued two unsecured promissory notes on July 29, 2026: a $25,000 Target Extension Note to WISeSat.Space Corp. and a $25,000 Sponsor Extension Note to Hercules Capital Management VII Corp. These notes create direct financial obligations payable upon the earliest occurrence of specified events (business combination completion, agreement termination, or company wind-up), with conversion rights into equity units at $10.00 per unit. This is a classic debt issuance under Item 2.03, creating new direct financial obligations distinct from existing debt troubles.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:31:16.217853+00:00","company_name":"Columbus Acquisition Corp/Cayman Islands","ticker":"COLAR","filing_date":"2026-08-04"},{"id":24283,"accession_number":"0001213900-26-085077","item_number":"3.02","item_title":"Unregistered Sales of Equity Securities","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"Item 3.02 discloses unregistered sales of equity securities in connection with a proposed Business Combination. The filing references Conversion Units and Conversion Shares issuable upon conversion of Sponsor Extension Notes and Target Extension Notes, which are equity securities issued without registration. This is a classic dilutive issuance scenario typical of SPAC transactions where new equity is created and issued to sponsors and target shareholders, materially affecting existing shareholders' ownership stakes.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:31:16.217853+00:00","company_name":"Columbus Acquisition Corp/Cayman Islands","ticker":"COLAR","filing_date":"2026-08-04"}]}