{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-112107","form_type":"8-K","ticker":"ZLAB","cik":"0001704292","company_name":"Zai Lab Ltd","filed_at":"2022-04-21T23:59:59+00:00","discovered_at":"2026-05-14T18:04:01.912633+00:00","generated_at":"2026-06-26T05:47:05.568846+00:00","sec_items":["4.01","9.01"],"event_type":"regulatory","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Zai Lab engages KPMG as US auditor to comply with HFCAA and maintain Nasdaq listing","bullets":["Engaged KPMG LLP as independent auditor for FY2022, replacing Deloitte.","KPMG is subject to PCAOB inspection, expected to facilitate compliance with Holding Foreign Companies Accountable Act.","No disagreements or reportable events with Deloitte; dismissal effective after Q1 2022 Form 10-Q and regulatory approvals.","Transition supports continued Nasdaq listing and global shareholder base."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-112107","json":"https://secwatch.observer/filing/0001193125-22-112107.json","markdown":"https://secwatch.observer/filing/0001193125-22-112107.md","text":"https://secwatch.observer/filing/0001193125-22-112107.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1704292/000119312522112107/0001193125-22-112107-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1704292/000119312522112107/d200843d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T05:47:05.568846+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"}