{"schema_version":"secwatch.filing_event.v1","accession":"0001053507-25-000143","form_type":"8-K","ticker":"AMT","cik":"0001053507","company_name":"AMERICAN TOWER CORP /MA/","filed_at":"2025-09-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.214557+00:00","generated_at":"2026-05-17T05:44:57.874342+00:00","sec_items":["7.01"],"event_type":"litigation","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"American Tower settles rent dispute with AT&T Mexico; majority of withheld rents to be paid","bullets":["AT&T Mexico withheld tower rents since Jan 2025; represented ~$300M of 2024 tenant revenue.","On Sept 23, 2025, AT&T Mexico agreed to remit majority of withheld rents and resume monthly payments.","Remaining disputed amounts and future unpaid portions placed in escrow pending final arbitration ruling.","Agreement resolves cash-flow uncertainty from a major Mexican customer.","Escrow funds will be released by independent trustee per ruling or mutual consent."],"urls":{"canonical":"https://secwatch.observer/filing/0001053507-25-000143","json":"https://secwatch.observer/filing/0001053507-25-000143.json","markdown":"https://secwatch.observer/filing/0001053507-25-000143.md","text":"https://secwatch.observer/filing/0001053507-25-000143.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000143/0001053507-25-000143-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1053507/000105350725000143/amt-20250923.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:44:57.874342+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"}