{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-096408","form_type":"8-K/A","ticker":"ADTN","cik":"0000926282","company_name":"ADTRAN Holdings, Inc.","filed_at":"2025-07-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.723123+00:00","generated_at":"2026-05-18T06:07:53.508922+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"ADTRAN pre-announces Q2 2025 revenue $262.5M-$267.5M, above guidance","bullets":["Preliminary Q2 2025 revenue $262.5M-$267.5M, 0-2% above prior guidance upper end of $262.5M.","Revenue beat driven by improved market conditions and growing customer demand in Q2 2025.","Full Q2 results to be released after market close on August 4, 2025; conference call August 5.","CEO Tom Stanton cited strengthening business conditions and customer demand for the overperformance."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-096408","json":"https://secwatch.observer/filing/0000950170-25-096408.json","markdown":"https://secwatch.observer/filing/0000950170-25-096408.md","text":"https://secwatch.observer/filing/0000950170-25-096408.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/926282/000095017025096408/0000950170-25-096408-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/926282/000095017025096408/adtn-20250716.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T06:07:53.508922+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"}