{"url_path":"/sec/zbio/10-q/2026/item-4","section_key":"item-4","section_title":"Item 4 Mine Safety Disclosures","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-13","source_url":"https://www.sec.gov/Archives/edgar/data/1953926/0001104659-26-059735-index.html","accession_number":"0001104659-26-059735","cik":"0001953926","ticker":"ZBIO","issuer_name":"Zenas BioPharma, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1953926/0001104659-26-059735-index.html","primary_entity_key":"0001953926","primary_entity_name":"Zenas BioPharma, Inc."},"word_count":7,"has_tables":true,"body_markdown":"Item 4. Mine Safety Disclosures\n\nNot applicable."}