{"url_path":"/sec/bold/10-q/2026/item-3","section_key":"item-3","section_title":"Item 3 Defaults Upon Senior Securities.","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-08","source_url":"https://www.sec.gov/Archives/edgar/data/1782303/0001193125-26-213321-index.html","accession_number":"0001193125-26-213321","cik":"0001782303","ticker":"BOLD","issuer_name":"Boundless Bio, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1782303/0001193125-26-213321-index.html","primary_entity_key":"0001782303","primary_entity_name":"Boundless Bio, Inc."},"word_count":8,"has_tables":true,"body_markdown":"Item 3. Defaults Upon Senior Securities.\n\nNone.\n\n25"}