{"schema_version":"secwatch.filing_event.v1","accession":"0001651308-24-000171","form_type":"8-K","ticker":"ONC","cik":"0001651308","company_name":"BeOne Medicines Ltd.","filed_at":"2024-12-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:09.112061+00:00","generated_at":"2026-05-28T23:38:35.858894+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"BeiGene to change Nasdaq ticker symbol from BGNE to ONC effective Jan 2, 2025","bullets":["ADSs will trade under new ticker 'ONC' starting January 2, 2025.","Current ticker symbol 'BGNE' will be discontinued on that date.","No change to ADS terms or underlying ordinary shares.","Company expects seamless transition with no impact on trading."],"urls":{"canonical":"https://secwatch.observer/filing/0001651308-24-000171","json":"https://secwatch.observer/filing/0001651308-24-000171.json","markdown":"https://secwatch.observer/filing/0001651308-24-000171.md","text":"https://secwatch.observer/filing/0001651308-24-000171.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1651308/000165130824000171/0001651308-24-000171-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1651308/000165130824000171/bgne-20241223.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T23:38:35.858894+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"}