{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-019165","form_type":"8-K","ticker":"RAC","cik":"0002047497","company_name":"Rithm Acquisition Corp.","filed_at":"2025-02-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.863767+00:00","generated_at":"2026-05-26T00:30:35.070939+00:00","sec_items":["1.01","3.02","5.02","5.03","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Rithm Acquisition Corp. closes IPO of 23M units at $10/unit, raising $230M","bullets":["Sold 23M units (including full over-allotment) at $10/unit; gross proceeds $230M.","Sponsor purchased 660,000 private placement units at $10/unit, generating $6.6M.","Proceeds held in trust for initial business combination; must complete within 24 months.","Appointed Ellen Schubert to Board effective Feb 28, 2025; she owns 25,000 Class B shares.","Units trade on NYSE as RAC.U; Class A shares as RAC and warrants as RAC.WS."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-019165","json":"https://secwatch.observer/filing/0001104659-25-019165.json","markdown":"https://secwatch.observer/filing/0001104659-25-019165.md","text":"https://secwatch.observer/filing/0001104659-25-019165.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2047497/000110465925019165/0001104659-25-019165-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2047497/000110465925019165/tm2431051d21_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T00:30:35.070939+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":"c3a3ab9398","claim":"Ellen Schubert was appointed as Director at Rithm Acquisition Corp..","evidence_excerpt":"The Company appointed Ellen Schubert to the Company’s Board of Directors (the “Board”), effective immediately after the consummation of the IPO on February 28, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2047497/000110465925019165/0001104659-25-019165-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"6514911c98e730ec8735211f02912cbc01b48183","claim":"Rithm Acquisition Corp.: Adopted Amended and Restated Memorandum and Articles of Association in connection with the IPO (effective 2025-02-26).","evidence_excerpt":"On February 26, 2025 and in connection with the IPO, the Company adopted its Amended and Restated Memorandum and Articles of Association.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/2047497/000110465925019165/0001104659-25-019165-index.htm","confidence":0.7,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-02-26"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}