{"schema_version":"secwatch.filing_event.v1","accession":"0000821130-24-000067","form_type":"8-K","ticker":"AD","cik":"0000821130","company_name":"ARRAY DIGITAL INFRASTRUCTURE, INC.","filed_at":"2024-12-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.103449+00:00","generated_at":"2026-05-29T05:23:20.978626+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"US Cellular amends bylaws to align with Delaware law and update advance notice provisions","bullets":["Board adopted amended and restated bylaws on December 10, 2024, effective immediately.","Changes include aligning with Delaware law developments and revising advance notice requirements for stockholder nominations and proposals.","Amendments also include non-substantive, technical, and conforming changes."],"urls":{"canonical":"https://secwatch.observer/filing/0000821130-24-000067","json":"https://secwatch.observer/filing/0000821130-24-000067.json","markdown":"https://secwatch.observer/filing/0000821130-24-000067.md","text":"https://secwatch.observer/filing/0000821130-24-000067.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/821130/000082113024000067/0000821130-24-000067-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/821130/000082113024000067/usm-20241210.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T05:23:20.978626+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"}