{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-21-109143","form_type":"8-K","ticker":"LYB","cik":"0001489393","company_name":"LyondellBasell Industries N.V.","filed_at":"2021-08-25T23:59:59+00:00","discovered_at":"2026-05-14T18:04:18.248131+00:00","generated_at":"2026-06-29T07:50:35.893744+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"LyondellBasell CEO Bob Patel to retire by end of 2021; board starts successor search","bullets":["CEO Bob Patel intends to retire effective December 31, 2021; he will continue to lead until then.","Board formed a sub-committee to oversee CEO search, considering both internal and external candidates.","Patel will also resign from the Board upon departure; resignation not due to any disagreements.","Patel joined LyondellBasell in 2010, became CEO in January 2015; led growth including A. Schulman acquisition.","Company highlighted expansion, sustainability goals, and consistent dividend increases under Patel's leadership."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-21-109143","json":"https://secwatch.observer/filing/0001104659-21-109143.json","markdown":"https://secwatch.observer/filing/0001104659-21-109143.md","text":"https://secwatch.observer/filing/0001104659-21-109143.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1489393/000110465921109143/0001104659-21-109143-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1489393/000110465921109143/tm2125739d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T07:50:35.893744+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":"3da0fd0f81","claim":"Bhavesh V. (Bob) Patel departed as Chief Executive Officer and Director at LyondellBasell Industries N.V..","evidence_excerpt":"announced that Bhavesh V. (Bob) Patel, Chief Executive Officer and Director of LyondellBasell Industries N.V. (the “Company”), has provided the Company with notice of his intent to retire.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1489393/000110465921109143/0001104659-21-109143-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Chief Executive Officer and Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}