{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-086822","form_type":"8-K","ticker":"GSRF","cik":"0002072404","company_name":"GSR IV Acquisition Corp.","filed_at":"2025-09-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.943754+00:00","generated_at":"2026-05-17T06:55:10.196383+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"GSR IV Acquisition Corp. closes IPO of 23M units at $10/unit, net $230M placed in trust","bullets":["IPO of 23,000,000 units (including full over-allotment of 3M) at $10/unit; gross proceeds $230M.","Private placement of 655,500 units at $10.00/unit to Sponsor and Polaris Advisory; gross $6.555M.","Total of $230M deposited into trust account held by Odyssey Transfer and Trust Company.","Transaction costs total $13.5M, including $9.2M deferred underwriting commissions.","Auditor raises substantial doubt about going concern if business combination not completed within 18-21 months."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-086822","json":"https://secwatch.observer/filing/0001213900-25-086822.json","markdown":"https://secwatch.observer/filing/0001213900-25-086822.md","text":"https://secwatch.observer/filing/0001213900-25-086822.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2072404/000121390025086822/0001213900-25-086822-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2072404/000121390025086822/ea0256904-8k_gsracq4.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:55:10.196383+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}