{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-212387","form_type":"8-K","ticker":null,"cik":"0001851908","company_name":"Black Spade Acquisition Co","filed_at":"2023-08-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:35.772126+00:00","generated_at":"2026-06-11T12:42:29.603120+00:00","sec_items":["1.01","1.02","2.01","3.01","3.03","5.01","5.02","7.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"Black Spade completes merger with VinFast; VinFast shares to start trading on Nasdaq Aug 15","bullets":["Business combination closed Aug 14, 2023; VinFast equity valued at $23B, per-share value $10.","VinFast ordinary shares and warrants begin trading on Nasdaq Aug 15 under tickers VFS and VFSWW.","Black Spade becomes wholly owned VinFast subsidiary; will delist from NYSE American and deregister.","All Black Spade officers and directors resigned as of the merger effective time."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-212387","json":"https://secwatch.observer/filing/0001193125-23-212387.json","markdown":"https://secwatch.observer/filing/0001193125-23-212387.md","text":"https://secwatch.observer/filing/0001193125-23-212387.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1851908/000119312523212387/0001193125-23-212387-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1851908/000119312523212387/d515509d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T12:42:29.603120+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"e142a864f607566f29afff9b6293732fa2285806","claim":"Black Spade Acquisition Co underwent a change of control involving VinFast Auto Ltd. (closed 2023-08-14).","evidence_excerpt":"On August 14, 2023, Black Spade Acquisition Co (“BSAQ”, “Black Spade” or the “Company”) consummated the previously announced business combination","evidence_source":"SEC 8-K Item 2.01/5.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1851908/000119312523212387/0001193125-23-212387-index.htm","confidence":0.9,"family_label":"M&A Transactions","details":[{"label":"Action","value":"change of control"},{"label":"Counterparty","value":"VinFast Auto Ltd."},{"label":"Closing","value":"2023-08-14"}],"fact_type":"ma_transaction"},{"claim_id":"2a3f053b2d01de0a5a63df67872ce65757e53bb3","claim":"Black Spade Acquisition Co terminated Investment Management Trust Agreement with Black Spade and Continental valued at agreement terminated in accordance with its terms (effective 2023-08-11).","evidence_excerpt":"On August 11, 2023, in connection with the consummation of the Business Combination, the following material agreements of Black Spade terminated in accordance with their terms: (i) certain Investment Management Trust Agreement, dated as of July 15, 2021, by and between Black Spade and Continental, pursuant to which Continental invested the proceeds of Black Spade’s initial public offering in a trust account;","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1851908/000119312523212387/0001193125-23-212387-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"termination"},{"label":"Counterparty","value":"Black Spade and Continental"},{"label":"Value","value":"agreement terminated in accordance with its terms"},{"label":"Effective","value":"2023-08-11"}],"fact_type":"material_agreement"},{"claim_id":"3e387e722d299f2852f3b8e8a6ed0ce0d33f7f12","claim":"Black Spade Acquisition Co terminated Administrative Services Agreement with Black Spade and the Sponsor valued at agreement terminated in accordance with its terms (effective 2023-08-11).","evidence_excerpt":"(ii) certain Administrative Services Agreement, dated as of July 15, 2021, between Black Spade and the Sponsor, pursuant to which the Sponsor provided Black Spade with office space, secretarial and administrative services for up to $10,000 per month.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1851908/000119312523212387/0001193125-23-212387-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"termination"},{"label":"Counterparty","value":"Black Spade and the Sponsor"},{"label":"Value","value":"agreement terminated in accordance with its terms"},{"label":"Effective","value":"2023-08-11"}],"fact_type":"material_agreement"},{"claim_id":"472e4654173681cb74beaba691dfeb17ae9b6ae3","claim":"Black Spade Acquisition Co entered into Registration Rights Agreement with VinFast, Sponsor and certain shareholders of VinFast valued at customary registration rights for Sponsor and the shareholders of VinFast (effective 2023-08-11).","evidence_excerpt":"On August 11, 2023, VinFast, Sponsor and certain shareholders of VinFast entered into a registration rights agreement (the “Registration Rights Agreement”) containing customary registration rights for Sponsor and the shareholders of VinFast who are parties thereto.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1851908/000119312523212387/0001193125-23-212387-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Counterparty","value":"VinFast, Sponsor and certain shareholders of VinFast"},{"label":"Value","value":"customary registration rights for Sponsor and the shareholders of VinFast"},{"label":"Effective","value":"2023-08-11"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}