{"filing":{"accession_number":"0001104659-26-102023","cik":"0002087087","ticker":"BIII-WT","company_name":"Black Spade Acquisition III Co","form":"8-K","filing_date":"2026-08-27","report_date":"2026-08-27","primary_document":"tm2624075d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2087087/000110465926102023/tm2624075d1_8k.htm"},"events":[{"id":29910,"run_id":27408,"accession_number":"0001104659-26-102023","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"summary":"Black Spade Acquisition III Co entered into a Business Combination Agreement with Astrum Space Inc on August 27, 2026, whereby Astrum will merge into Black Spade III with the combined entity renamed 'Astrum Space Company' and listed on NYSE. The transaction values Astrum at approximately US$1 billion equity value and constitutes a material change of control, with existing Astrum shareholders holding over 80% of the combined company post-closing.","company_name":"Black Spade Acquisition III Co","ticker":"BIII-WT","filing_date":"2026-08-27","form":"8-K","submitted_at":null,"items":[{"id":32349,"accession_number":"0001104659-26-102023","item_number":"1.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"Black Spade Acquisition III Co entered into a Business Combination Agreement with Astrum Space Inc on August 27, 2026, whereby Astrum will merge into Black Spade III, with the combined entity renamed \"Astrum Space Company\" and listed on NYSE. The transaction values Astrum at approximately US$1 billion equity value and involves a material change of control, with existing Astrum shareholders holding over 80% of the combined company post-closing. This is a classic SPAC merger constituting a material acquisition and change of control under Item 1.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T11:58:44.207215+00:00","company_name":"","ticker":null,"filing_date":""},{"id":32350,"accession_number":"0001104659-26-102023","item_number":"7.01","item_title":"Regulation FD Disclosure","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"The filing discloses Black Spade Acquisition III Co's entry into a Business Combination Agreement with Astrum Space Inc, valuing Astrum at approximately US$1 billion in equity value. The press release explicitly states \"they have entered into a business combination agreement\" and describes the transaction structure, expected closing timeline (end of 2026), and post-transaction ownership (Astrum shareholders holding over 80% of the combined company). This is a material acquisition/change of control event requiring disclosure under Item 1.01 or 2.01, disclosed here via Item 7.01 Regulation FD Disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T11:58:44.207215+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":32349,"accession_number":"0001104659-26-102023","item_number":"1.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"Black Spade Acquisition III Co entered into a Business Combination Agreement with Astrum Space Inc on August 27, 2026, whereby Astrum will merge into Black Spade III, with the combined entity renamed \"Astrum Space Company\" and listed on NYSE. The transaction values Astrum at approximately US$1 billion equity value and involves a material change of control, with existing Astrum shareholders holding over 80% of the combined company post-closing. This is a classic SPAC merger constituting a material acquisition and change of control under Item 1.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T11:58:44.207215+00:00","company_name":"Black Spade Acquisition III Co","ticker":"BIII-WT","filing_date":"2026-08-27"},{"id":32350,"accession_number":"0001104659-26-102023","item_number":"7.01","item_title":"Regulation FD Disclosure","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"The filing discloses Black Spade Acquisition III Co's entry into a Business Combination Agreement with Astrum Space Inc, valuing Astrum at approximately US$1 billion in equity value. The press release explicitly states \"they have entered into a business combination agreement\" and describes the transaction structure, expected closing timeline (end of 2026), and post-transaction ownership (Astrum shareholders holding over 80% of the combined company). This is a material acquisition/change of control event requiring disclosure under Item 1.01 or 2.01, disclosed here via Item 7.01 Regulation FD Disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T11:58:44.207215+00:00","company_name":"Black Spade Acquisition III Co","ticker":"BIII-WT","filing_date":"2026-08-27"}]}