{"schema_version":"secwatch.filing_event.v1","accession":"0000821130-24-000065","form_type":"8-K","ticker":"AD","cik":"0000821130","company_name":"ARRAY DIGITAL INFRASTRUCTURE, INC.","filed_at":"2024-11-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.103214+00:00","generated_at":"2026-05-30T04:08:37.408212+00:00","sec_items":["1.01","5.07","8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"US Cellular sells spectrum assets to AT&T for $1.018 billion","bullets":["Agreement includes 1,250M MHz-Pops of 3.45 GHz and 331M MHz-Pops of 700 MHz B/C block.","Transaction is contingent on closing of proposed T-Mobile sale; regulatory approvals required.","Combined with prior deals, US Cellular has agreements monetizing ~$2.02B of spectrum excluded from T-Mobile deal.","After proposed sales, US Cellular retains 1.86B MHz-Pops low/mid-band and 17.2B MHz-Pops mmWave spectrum.","TDS (83% shareholder) delivered written consent; no further shareholder vote needed."],"urls":{"canonical":"https://secwatch.observer/filing/0000821130-24-000065","json":"https://secwatch.observer/filing/0000821130-24-000065.json","markdown":"https://secwatch.observer/filing/0000821130-24-000065.md","text":"https://secwatch.observer/filing/0000821130-24-000065.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/821130/000082113024000065/0000821130-24-000065-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/821130/000082113024000065/usm-20241106.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T04:08:37.408212+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"}