{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-146289","form_type":"8-K","ticker":"ZLAB","cik":"0001704292","company_name":"Zai Lab Ltd","filed_at":"2022-05-10T23:59:59+00:00","discovered_at":"2026-05-14T18:04:01.912835+00:00","generated_at":"2026-06-25T21:49:00.632158+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"low","headline":"Zai Lab Q1 2022 results; excerpts lack financials; auditor, share split, COO announced","bullets":["Announced Q1 2022 financial results on May 10, 2022; specific revenue and earnings figures not visible in the provided excerpt.","Engaged KPMG as independent auditor for FY2022, replacing prior auditor, to comply with PCAOB inspection and Nasdaq listing requirements.","Shareholders approved 1-for-10 ordinary share subdivision effective March 30, 2022, aimed at increasing liquidity and lowering trading price.","Appointed Josh Smiley as COO effective August 2022; he brings over 26 years of biopharmaceutical industry experience."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-146289","json":"https://secwatch.observer/filing/0001193125-22-146289.json","markdown":"https://secwatch.observer/filing/0001193125-22-146289.md","text":"https://secwatch.observer/filing/0001193125-22-146289.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1704292/000119312522146289/0001193125-22-146289-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1704292/000119312522146289/d315602d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T21:49:00.632158+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"}