{"schema_version":"secwatch.filing_event.v1","accession":"0001053507-26-000026","form_type":"8-K","ticker":"AMT","cik":"0001053507","company_name":"AMERICAN TOWER CORP /MA/","filed_at":"2026-01-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.472904+00:00","generated_at":"2026-05-16T06:51:58.858552+00:00","sec_items":["8.01"],"event_type":"litigation","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"American Tower reports DISH default on SCA; files declaratory judgment lawsuit","bullets":["DISH Wireless failed to meet payment obligations and is in default under the March 2021 Strategic Collocation Agreement.","American Tower filed a complaint seeking declaratory judgment that DISH is not excused from obligations and SCA remains in effect.","Company does not expect the default to impact financial results for the year ended December 31, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001053507-26-000026","json":"https://secwatch.observer/filing/0001053507-26-000026.json","markdown":"https://secwatch.observer/filing/0001053507-26-000026.md","text":"https://secwatch.observer/filing/0001053507-26-000026.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1053507/000105350726000026/0001053507-26-000026-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1053507/000105350726000026/amt-20260128.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T06:51:58.858552+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"}