{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-211271","form_type":"8-K","ticker":"ZLAB","cik":"0001704292","company_name":"Zai Lab Ltd","filed_at":"2022-08-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.715130+00:00","generated_at":"2026-06-24T05:18:19.489448+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Zai Lab appoints Joshua Smiley as COO, effective August 1, 2022","bullets":["Joshua Smiley appointed COO; previously Eli Lilly SVP and CFO since 1995.","Annual base salary of $600,000; target annual bonus of 50% of base.","Cash sign-on bonus of $400,000: $250,000 in Aug 2022 and $150,000 in Aug 2023 contingent on Boston relocation.","Grant of option for 139,000 ADSs and RSUs for 79,500 ADSs, vesting annually over five years.","Entered into employment agreement and standard indemnification agreement."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-211271","json":"https://secwatch.observer/filing/0001193125-22-211271.json","markdown":"https://secwatch.observer/filing/0001193125-22-211271.md","text":"https://secwatch.observer/filing/0001193125-22-211271.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1704292/000119312522211271/0001193125-22-211271-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1704292/000119312522211271/d385386d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T05:18:19.489448+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":[{"claim_id":"a035fa750f","claim":"Joshua Smiley was appointed as Chief Operating Officer at Zai Lab Ltd.","evidence_excerpt":"Zai Lab Limited (the “Company”) appointed Joshua Smiley as the Company’s Chief Operating Officer, effective on August 1, 2022","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1704292/000119312522211271/0001193125-22-211271-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}