{"filing":{"accession_number":"0001104659-26-066599","cik":"0001926599","ticker":"TDACW","company_name":"Translational Development Acquisition Corp.","form":"8-K","filing_date":"2026-05-27","report_date":null,"primary_document":"tm2615602d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1926599/000110465926066599/tm2615602d1_8k.htm"},"events":[{"id":8663,"run_id":7607,"accession_number":"0001104659-26-066599","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.97,"summary":"TDAC entered into an Agreement and Plan of Merger with ProLogium Holding Inc., a SPAC business combination transaction resulting in ProLogium becoming a publicly listed company on Nasdaq under ticker PRLG with an approximately $3.8 billion valuation.","company_name":"Translational Development Acquisition Corp.","ticker":"TDACW","filing_date":"2026-05-27","form":"8-K","submitted_at":null,"items":[{"id":1798,"accession_number":"0001104659-26-066599","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"This Item 1.01 discloses entry into a material definitive agreement—specifically, an Agreement and Plan of Merger between TDAC (a SPAC) and ProLogium Holding Inc. The filing describes a two-step merger structure resulting in ProLogium becoming a publicly listed company on Nasdaq under ticker PRLG with an approximately $3.8 billion valuation. This is a classic SPAC business combination and change of control transaction, directly matching the ma_activity event type.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-28T02:08:42.333677+00:00","company_name":"","ticker":null,"filing_date":""},{"id":1799,"accession_number":"0001104659-26-066599","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"The filing discloses TDAC and ProLogium's entry into a Business Combination Agreement announced via joint press release on May 27, 2026. This constitutes a material acquisition/change of control transaction. Although disclosed under Item 7.01 (Regulation FD Disclosure) rather than the typical Item 1.01, the substance is unmistakably a material M\u0026A event involving a SPAC business combination, which would materially affect investor assessment of the registrant.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-28T02:08:42.333677+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":1798,"accession_number":"0001104659-26-066599","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"This Item 1.01 discloses entry into a material definitive agreement—specifically, an Agreement and Plan of Merger between TDAC (a SPAC) and ProLogium Holding Inc. The filing describes a two-step merger structure resulting in ProLogium becoming a publicly listed company on Nasdaq under ticker PRLG with an approximately $3.8 billion valuation. This is a classic SPAC business combination and change of control transaction, directly matching the ma_activity event type.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-28T02:08:42.333677+00:00","company_name":"Translational Development Acquisition Corp.","ticker":"TDACW","filing_date":"2026-05-27"},{"id":1799,"accession_number":"0001104659-26-066599","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"The filing discloses TDAC and ProLogium's entry into a Business Combination Agreement announced via joint press release on May 27, 2026. This constitutes a material acquisition/change of control transaction. Although disclosed under Item 7.01 (Regulation FD Disclosure) rather than the typical Item 1.01, the substance is unmistakably a material M\u0026A event involving a SPAC business combination, which would materially affect investor assessment of the registrant.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-28T02:08:42.333677+00:00","company_name":"Translational Development Acquisition Corp.","ticker":"TDACW","filing_date":"2026-05-27"}]}