{"filing":{"accession_number":"0001193125-26-429548","cik":"0001778016","ticker":"NBP","company_name":"NovaBridge Biosciences","form":"6-K","filing_date":"2026-10-23","report_date":"2026-10-23","primary_document":"6-k_-_ragi.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1778016/000119312526429548/6-k_-_ragi.htm"},"events":[{"id":37477,"run_id":34545,"accession_number":"0001193125-26-429548","anchor_item_number":null,"event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"NovaBridge reports presentation of clinical trial data for ragistomig (ABL503/TJ-L14B), a bispecific antibody in Phase 1 development, at the ESMO Congress 2026. This is a material operational milestone for a bioscience company — clinical trial progress and data presentation at major medical conferences are significant events affecting investor assessment of pipeline advancement and competitive positioning. The disclosure does not fit a more specific category (not earnings, M\u0026A, litigation, or governance), making operational_other appropriate.","company_name":"NovaBridge Biosciences","ticker":"NBP","filing_date":"2026-10-23","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":42203,"accession_number":"0001193125-26-429548","item_number":null,"item_title":null,"event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"NovaBridge reports presentation of clinical trial data for ragistomig (ABL503/TJ-L14B), a bispecific antibody in Phase 1 development, at the ESMO Congress 2026. This is a material operational milestone for a bioscience company — clinical trial progress and data presentation at major medical conferences are significant events affecting investor assessment of pipeline advancement and competitive positioning. The disclosure does not fit a more specific category (not earnings, M\u0026A, litigation, or governance), making operational_other appropriate.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-10-23T13:15:41.674879+00:00","company_name":"NovaBridge Biosciences","ticker":"NBP","filing_date":"2026-10-23"}]}