{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-039157","form_type":"8-K","ticker":"PFSA","cik":"0001859807","company_name":"Profusa, Inc.","filed_at":"2025-05-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.217990+00:00","generated_at":"2026-05-22T23:06:55.224375+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"confidence":"high","headline":"NorthView Acquisition Corp. names CBIZ CPAs as new auditor after Marcum resigns","bullets":["Marcum LLP resigned as independent auditor on April 30, 2025; CBIZ CPAs P.C. engaged same day.","Prior reports for FY 2023 and FY 2024 were unqualified except for a going concern emphasis paragraph.","No disagreements with Marcum on accounting principles or audit scope during the past two fiscal years.","CBIZ acquired Marcum's attestation business on Nov 1, 2024, prompting the switch."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-039157","json":"https://secwatch.observer/filing/0001213900-25-039157.json","markdown":"https://secwatch.observer/filing/0001213900-25-039157.md","text":"https://secwatch.observer/filing/0001213900-25-039157.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1859807/000121390025039157/0001213900-25-039157-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1859807/000121390025039157/ea0240563-8k_northview.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T23:06:55.224375+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"}