{"schema_version":"secwatch.filing_event.v1","accession":"0001053507-25-000002","form_type":"8-K","ticker":"AMT","cik":"0001053507","company_name":"AMERICAN TOWER CORP /MA/","filed_at":"2025-01-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:02.817897+00:00","generated_at":"2026-05-28T07:41:32.265774+00:00","sec_items":["5.02","5.03","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"American Tower appoints Bud Noel as COO, Rich Rossi as U.S. Tower President; Bylaws amended","bullets":["Bud Noel named EVP and COO (global), overseeing operations and IT, effective Jan 13, 2025.","Rich Rossi promoted to EVP and President, U.S. Tower, succeeding Noel, effective Jan 13, 2025.","Noel's 2025 base salary $630,000; target cash bonus 125% ($787,500); $3M equity award (40% RSU, 60% PSU).","Bylaws amended to remove one-year holding period for ≥25% stockholders to call special meeting."],"urls":{"canonical":"https://secwatch.observer/filing/0001053507-25-000002","json":"https://secwatch.observer/filing/0001053507-25-000002.json","markdown":"https://secwatch.observer/filing/0001053507-25-000002.md","text":"https://secwatch.observer/filing/0001053507-25-000002.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000002/0001053507-25-000002-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000002/amt-20250102.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T07:41:32.265774+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":"18066b43ce","claim":"Richard Rossi was appointed as Executive Vice President and President, U.S. Tower at AMERICAN TOWER CORP /MA/.","evidence_excerpt":"Richard Rossi will become the Company's Executive Vice President and President, U.S. Tower, effective January 13, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000002/0001053507-25-000002-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and President, U.S. Tower"}],"fact_type":"executive_change"},{"claim_id":"e2b8ef2c82","claim":"Eugene M. Noel was appointed as Executive Vice President and Chief Operating Officer at AMERICAN TOWER CORP /MA/.","evidence_excerpt":"Eugene M. Noel will become Executive Vice President and Chief Operating Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000002/0001053507-25-000002-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}