{"filing":{"accession_number":"0001185185-26-002892","cik":"0002123471","ticker":null,"company_name":"Columbus Circle Capital Corp III","form":"8-K","filing_date":"2026-07-10","report_date":null,"primary_document":"columbus38k070926.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2123471/000118518526002892/columbus38k070926.htm"},"events":[{"id":17401,"run_id":15578,"accession_number":"0001185185-26-002892","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"Columbus Circle Capital Corp III completed a $230 million initial public offering on July 10, 2026, issuing 23 million units at $10.00 per unit through multiple material definitive agreements including underwriting, warrant, investment management trust, and registration rights agreements. This capital formation event represents a material change in the registrant's capitalization and structure.","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10","form":"8-K","submitted_at":null,"items":[{"id":15853,"accession_number":"0001185185-26-002892","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses the consummation of a $230 million initial public offering on July 10, 2026, involving the issuance of 23 million units at $10.00 per unit. While technically an IPO rather than a traditional M\u0026A transaction, the Item 1.01 classification and the entry into multiple material definitive agreements (underwriting agreement, warrant agreement, investment management trust agreement, registration rights agreement, and private placement agreements) constitute a material capital event that fundamentally changes the registrant's capitalization and structure. The IPO represents a material change of control and capital formation event material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"","ticker":null,"filing_date":""},{"id":15857,"accession_number":"0001185185-26-002892","item_number":"8.01","item_title":"Other Events.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.15,"reasoning":"This disclosure announces the pricing and closing of a $230 million IPO by a blank-check SPAC, with press releases attached as exhibits. While the Item 8.01 framing and press-release format superficially resemble an earnings_release, the substance is a capital-raising event (IPO completion) rather than periodic financial results. The disclosure is material but does not fit the earnings_release taxonomy.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":17402,"run_id":15578,"accession_number":"0001185185-26-002892","anchor_item_number":"3.02","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"Simultaneously with the IPO closing, the Sponsor and Representatives purchased 665,000 units (consisting of Class A ordinary shares and warrants) for $6.65 million in an unregistered private placement exempt from registration under Section 4(a)(2) of the Securities Act. This transaction represents significant dilution to public shareholders in the newly public blank-check company.","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10","form":"8-K","submitted_at":null,"items":[{"id":15854,"accession_number":"0001185185-26-002892","item_number":"3.02","item_title":"Unregistered Sales of Equity Securities.","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The filing discloses an unregistered private placement of 665,000 units (consisting of Class A ordinary shares and warrants) to the Sponsor and Representatives for $6.65 million, completed simultaneously with the IPO closing. The transaction is explicitly described as a private sale pursuant to purchase agreements and exempted from registration under Section 4(a)(2) of the Securities Act, which is the hallmark of a dilutive equity issuance. This is material to investors as it represents significant dilution to public shareholders in a newly public blank-check company.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":17403,"run_id":15578,"accession_number":"0001185185-26-002892","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"Four independent directors—Garrett Curran, Alberto Alsina Gonzalez, Matthew Murphy, and Marc Spiegel—were appointed to the board of directors on July 9, 2026 in connection with the IPO, with assignments to the Audit and Compensation committees. This material governance event establishes the company's independent board oversight structure.","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10","form":"8-K","submitted_at":null,"items":[{"id":15855,"accession_number":"0001185185-26-002892","item_number":"5.02","item_title":"Departure of Directors or","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"On July 9, 2026, in connection with the IPO, four independent directors—Garrett Curran, Alberto Alsina Gonzalez, Matthew Murphy, and Marc Spiegel—were appointed to the board of directors. The filing explicitly states they \"were appointed to the board of directors of the Company\" and details their committee assignments (Audit and Compensation committees). This is a material governance event tied to the company's IPO, affecting board composition and oversight structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":17404,"run_id":15578,"accession_number":"0001185185-26-002892","anchor_item_number":"5.03","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.75,"summary":"The Company filed amended and restated memorandum and articles of association with the Cayman Islands Registrar, effective July 8, 2026, in connection with the IPO. This is a routine corporate formality and charter amendment accompanying the capital raise.","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10","form":"8-K","submitted_at":null,"items":[{"id":15856,"accession_number":"0001185185-26-002892","item_number":"5.03","item_title":"Amendments to Certificate of Incorporation or","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.75,"reasoning":"The Item 5.03 disclosure concerns the filing of amended and restated memorandum and articles of association with the Cayman Islands Registrar in connection with the IPO, effective July 8, 2026. This is a routine governance/corporate formality—a standard charter amendment accompanying an IPO. While the IPO itself is material (evidenced by the supplemental exhibits showing a $230 million offering), the charter amendment disclosure in Item 5.03 is administrative and does not itself constitute a material event distinct from the IPO capital raise already disclosed elsewhere.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":15853,"accession_number":"0001185185-26-002892","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses the consummation of a $230 million initial public offering on July 10, 2026, involving the issuance of 23 million units at $10.00 per unit. While technically an IPO rather than a traditional M\u0026A transaction, the Item 1.01 classification and the entry into multiple material definitive agreements (underwriting agreement, warrant agreement, investment management trust agreement, registration rights agreement, and private placement agreements) constitute a material capital event that fundamentally changes the registrant's capitalization and structure. The IPO represents a material change of control and capital formation event material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10"},{"id":15854,"accession_number":"0001185185-26-002892","item_number":"3.02","item_title":"Unregistered Sales of Equity Securities.","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The filing discloses an unregistered private placement of 665,000 units (consisting of Class A ordinary shares and warrants) to the Sponsor and Representatives for $6.65 million, completed simultaneously with the IPO closing. The transaction is explicitly described as a private sale pursuant to purchase agreements and exempted from registration under Section 4(a)(2) of the Securities Act, which is the hallmark of a dilutive equity issuance. This is material to investors as it represents significant dilution to public shareholders in a newly public blank-check company.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10"},{"id":15855,"accession_number":"0001185185-26-002892","item_number":"5.02","item_title":"Departure of Directors or","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"On July 9, 2026, in connection with the IPO, four independent directors—Garrett Curran, Alberto Alsina Gonzalez, Matthew Murphy, and Marc Spiegel—were appointed to the board of directors. The filing explicitly states they \"were appointed to the board of directors of the Company\" and details their committee assignments (Audit and Compensation committees). This is a material governance event tied to the company's IPO, affecting board composition and oversight structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10"},{"id":15856,"accession_number":"0001185185-26-002892","item_number":"5.03","item_title":"Amendments to Certificate of Incorporation or","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.75,"reasoning":"The Item 5.03 disclosure concerns the filing of amended and restated memorandum and articles of association with the Cayman Islands Registrar in connection with the IPO, effective July 8, 2026. This is a routine governance/corporate formality—a standard charter amendment accompanying an IPO. While the IPO itself is material (evidenced by the supplemental exhibits showing a $230 million offering), the charter amendment disclosure in Item 5.03 is administrative and does not itself constitute a material event distinct from the IPO capital raise already disclosed elsewhere.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10"},{"id":15857,"accession_number":"0001185185-26-002892","item_number":"8.01","item_title":"Other Events.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.15,"reasoning":"This disclosure announces the pricing and closing of a $230 million IPO by a blank-check SPAC, with press releases attached as exhibits. While the Item 8.01 framing and press-release format superficially resemble an earnings_release, the substance is a capital-raising event (IPO completion) rather than periodic financial results. The disclosure is material but does not fit the earnings_release taxonomy.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-11T00:14:05.946413+00:00","company_name":"Columbus Circle Capital Corp III","ticker":null,"filing_date":"2026-07-10"}]}