{"url_path":"/sec/blln/8-k/2026-06-29/item-2-03","section_key":"item-2-03","section_title":"Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of Registrant.","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-29","source_url":"https://www.sec.gov/Archives/edgar/data/2070849/0002070849-26-000042-index.html","accession_number":"0002070849-26-000042","cik":"0002070849","ticker":"BLLN","issuer_name":"BillionToOne, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/2070849/0002070849-26-000042-index.html","primary_entity_key":"0002070849","primary_entity_name":"BillionToOne, Inc."},"word_count":45,"has_tables":true,"body_markdown":"Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of Registrant.\n\nThe information set forth above in Item 1.01 of this Current Report on Form 8-K regarding the Lease Agreement is incorporated into this Item 2.03 by reference."}