{"schema_version":"secwatch.filing_event.v1","accession":"0001053507-23-000100","form_type":"8-K","ticker":"AMT","cik":"0001053507","company_name":"AMERICAN TOWER CORP /MA/","filed_at":"2023-03-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.681767+00:00","generated_at":"2026-06-17T07:33:02.822764+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"American Tower EVP Edmund DiSanto to retire July 1, 2023; salary cut 80% from April 1","bullets":["Edmund DiSanto to retire as EVP, Special Advisor and Counsel to the CEO, effective July 1, 2023.","Effective April 1, 2023, his salary reduces to 20% of current level.","Eligible for 2023 bonus pro-rated for service, target 125% of earned salary."],"urls":{"canonical":"https://secwatch.observer/filing/0001053507-23-000100","json":"https://secwatch.observer/filing/0001053507-23-000100.json","markdown":"https://secwatch.observer/filing/0001053507-23-000100.md","text":"https://secwatch.observer/filing/0001053507-23-000100.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1053507/000105350723000100/0001053507-23-000100-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1053507/000105350723000100/amt-20230328.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T07:33:02.822764+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":"5c5905a1c3","claim":"Edmund DiSanto departed as Executive Vice President, Special Advisor and Counsel to the Chief Executive Officer at AMERICAN TOWER CORP /MA/.","evidence_excerpt":"On March 28, 2023, Edmund DiSanto communicated his intention to retire from his role as American Tower Corporation’s Executive Vice President, Special Advisor and Counsel to the Chief Executive Officer, effective July 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1053507/000105350723000100/0001053507-23-000100-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Executive Vice President, Special Advisor and Counsel to the Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}