{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-308717","form_type":"8-K","ticker":"LUMN","cik":"0000018926","company_name":"Lumen Technologies, Inc.","filed_at":"2025-12-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.000209+00:00","generated_at":"2026-05-16T14:20:02.895842+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Lumen CTO David Ward resigns; Board appoints James Fowler as successor","bullets":["David Ward, EVP and Chief Technology & Product Officer, resigned effective Jan 5, 2026, to become President & Chief Architect at Salesforce.","James Fowler appointed as new EVP, Chief Technology & Product Officer effective Jan 5, 2026; resigned from Board effective Dec 5.","Fowler previously served as EVP & CTO at Nationwide Mutual Insurance since 2018; prior roles at GE and AT&T.","Ward will remain as employee for transition through Jan 23, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-308717","json":"https://secwatch.observer/filing/0001193125-25-308717.json","markdown":"https://secwatch.observer/filing/0001193125-25-308717.md","text":"https://secwatch.observer/filing/0001193125-25-308717.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/18926/000119312525308717/0001193125-25-308717-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/18926/000119312525308717/d18823d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T14:20:02.895842+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"}