{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-042860","form_type":"8-K","ticker":"LUMN","cik":"0000018926","company_name":"Lumen Technologies, Inc.","filed_at":"2024-02-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.253336+00:00","generated_at":"2026-06-05T21:01:00.556097+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Lumen appoints Diankha Linear to board; board expanded to 12 members","bullets":["Diankha Linear appointed to Lumen board effective Feb 21, 2024; board size increased from 11 to 12.","Linear brings 20+ years experience in tech, logistics, retail; currently CEO of Community, Inc.","Appointed to nominating and corporate governance committee and risk and security committee.","Received prorated restricted stock grant of $50,000 vesting one year, qualifies as independent."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-042860","json":"https://secwatch.observer/filing/0001193125-24-042860.json","markdown":"https://secwatch.observer/filing/0001193125-24-042860.md","text":"https://secwatch.observer/filing/0001193125-24-042860.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/18926/000119312524042860/0001193125-24-042860-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/18926/000119312524042860/d791427d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-05T21:01:00.556097+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":"869bd3686b","claim":"Diankha Linear was appointed as Director at Lumen Technologies, Inc..","evidence_excerpt":"voted to increase its size from 11 members to 12 members and to appoint Diankha Linear to fill the newly-created vacancy.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/18926/000119312524042860/0001193125-24-042860-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}