{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-263524","form_type":"8-K","ticker":"ADTN","cik":"0000926282","company_name":"ADTRAN Holdings, Inc.","filed_at":"2025-11-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.643060+00:00","generated_at":"2026-05-17T00:48:04.137035+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"ADTRAN Q3 revenue $279.4M (+23% YoY); non-GAAP EPS $0.05; guides Q4 rev $275-285M","bullets":["Revenue $279.4M, up 23% YoY; GAAP gross margin 38.3%, non-GAAP 42.1%.","GAAP diluted EPS -$0.12; non-GAAP diluted EPS $0.05.","Net cash from operations $12.2M; cash & restricted cash $101.2M.","Q4 2025 guidance: revenue $275-285M, non-GAAP operating margin 3.5-7.5%.","CEO cites disciplined execution, broad-based growth, and healthy demand."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-263524","json":"https://secwatch.observer/filing/0001193125-25-263524.json","markdown":"https://secwatch.observer/filing/0001193125-25-263524.md","text":"https://secwatch.observer/filing/0001193125-25-263524.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/926282/000119312525263524/0001193125-25-263524-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/926282/000119312525263524/adtn-20251103.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T00:48:04.137035+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"}