{"schema_version":"secwatch.filing_event.v1","accession":"0001053507-25-000012","form_type":"8-K","ticker":"AMT","cik":"0001053507","company_name":"AMERICAN TOWER CORP /MA/","filed_at":"2025-02-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:02.818311+00:00","generated_at":"2026-05-27T02:19:59.353332+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"American Tower elects Rajesh Kalathur to board of directors","bullets":["Rajesh Kalathur elected to board and Audit Committee effective Feb 5, 2025.","He is President of John Deere Financial and CIO of Deere & Company.","Over 27 years of experience including former CFO of Deere & Company.","Will receive standard non-employee director compensation."],"urls":{"canonical":"https://secwatch.observer/filing/0001053507-25-000012","json":"https://secwatch.observer/filing/0001053507-25-000012.json","markdown":"https://secwatch.observer/filing/0001053507-25-000012.md","text":"https://secwatch.observer/filing/0001053507-25-000012.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000012/0001053507-25-000012-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000012/amt-20250205.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T02:19:59.353332+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":"c4fd1e4b4a","claim":"Rajesh Kalathur was elected as director at AMERICAN TOWER CORP /MA/.","evidence_excerpt":"On February 5, 2025, the Board of Directors (the “Board”) of American Tower Corporation (the “Company”) elected Rajesh (“Raj”) Kalathur as a director and member of its Audit Committee, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000012/0001053507-25-000012-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"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"}