{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-010007","form_type":"8-K","ticker":"ZLAB","cik":"0001704292","company_name":"Zai Lab Ltd","filed_at":"2023-03-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.206289+00:00","generated_at":"2026-06-17T08:02:20.378912+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Zai Lab reports temporary HKEX trading suspension resolved same day after publishing annual results","bullets":["Trading in Zai Lab shares on HKEX suspended at 9:06 a.m. on March 31, 2023 pending publication of annual results.","Annual results published at 12:38 p.m. same day; suspension ended at 1:00 p.m.","Financial information in annual results consistent with previously filed 10-K (March 1, 2023); suspension not related to business conduct or results substance."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-010007","json":"https://secwatch.observer/filing/0001628280-23-010007.json","markdown":"https://secwatch.observer/filing/0001628280-23-010007.md","text":"https://secwatch.observer/filing/0001628280-23-010007.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1704292/000162828023010007/0001628280-23-010007-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1704292/000162828023010007/zlab-20230331.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T08:02:20.378912+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"}