{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-013223","form_type":"8-K","ticker":"BWIV","cik":"0002082847","company_name":"Blue Water Acquisition Corp. IV","filed_at":"2026-03-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.214166+00:00","generated_at":"2026-05-15T08:44:25.805680+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Blue Water Acquisition Corp. IV closes $130M IPO, deposits proceeds in trust","bullets":["IPO of 13,000,000 units at $10.00/unit (including 500K over-allotment) raised gross $130M.","Simultaneous private placement of 425,000 units to sponsor and BTIG raised $4.25M.","Net proceeds of $130M placed in trust as of March 23, 2026; includes $4.55M deferred underwriting.","Working capital of ~$849K; audit report includes going-concern explanatory paragraph.","Company has 21 months to complete initial business combination; no target selected yet."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-013223","json":"https://secwatch.observer/filing/0001493152-26-013223.json","markdown":"https://secwatch.observer/filing/0001493152-26-013223.md","text":"https://secwatch.observer/filing/0001493152-26-013223.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2082847/000149315226013223/0001493152-26-013223-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2082847/000149315226013223/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T08:44:25.805680+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"}