{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-245999","form_type":"8-K","ticker":"DVN","cik":"0001090012","company_name":"DEVON ENERGY CORP/DE","filed_at":"2022-09-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:54.953077+00:00","generated_at":"2026-06-23T09:00:10.880634+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"David A. Hager to retire as Executive Chair of Devon Energy; Barbara M. Baumann to succeed","bullets":["David A. Hager notified retirement from Board and as Executive Chair, effective Jan 7, 2023.","Retirement not due to any disagreement with the Company; Hager will remain as advisor into Q1 2023.","Board intends to appoint Barbara M. Baumann as Board Chair effective upon Hager's retirement."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-245999","json":"https://secwatch.observer/filing/0001193125-22-245999.json","markdown":"https://secwatch.observer/filing/0001193125-22-245999.md","text":"https://secwatch.observer/filing/0001193125-22-245999.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1090012/000119312522245999/0001193125-22-245999-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1090012/000119312522245999/d381033d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T09:00:10.880634+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":"579035e54f","claim":"Barbara M. Baumann was appointed as Board Chair at DEVON ENERGY CORP/DE.","evidence_excerpt":"The Board has also announced its intention to appoint Barbara M. Baumann as its Board Chair effective upon Mr. Hager’s retirement from the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1090012/000119312522245999/0001193125-22-245999-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Board Chair"}],"fact_type":"executive_change"},{"claim_id":"cae0d0e8b8","claim":"David A. Hager retired as Executive Chair of the Board at DEVON ENERGY CORP/DE.","evidence_excerpt":"David A. Hager notified the Company that he has decided to retire from the Board of Directors of the Company (the “Board”), including his position as Executive Chair of the Board, effective as of January 7, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1090012/000119312522245999/0001193125-22-245999-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Executive Chair of the Board"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}