{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-122762","form_type":"8-K","ticker":"ADTN","cik":"0000926282","company_name":"ADTRAN Holdings, Inc.","filed_at":"2024-11-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.413508+00:00","generated_at":"2026-05-30T04:13:10.001388+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"ADTN Q3 revenue $227.7M, above guidance midpoint; non-GAAP op margin positive 1.1%","bullets":["GAAP diluted loss per share $0.36; non-GAAP diluted loss per share $0.05.","GAAP gross margin 37.4%; non-GAAP gross margin 42.1%, up sequentially.","GAAP operating margin -10.5% (improved); non-GAAP operating margin 1.1% (positive).","Q4 2024 revenue guidance: $230M-$245M; non-GAAP op margin 0%-4%.","CEO cites recovery in service provider spending and customer acquisition growth."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-122762","json":"https://secwatch.observer/filing/0000950170-24-122762.json","markdown":"https://secwatch.observer/filing/0000950170-24-122762.md","text":"https://secwatch.observer/filing/0000950170-24-122762.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/926282/000095017024122762/0000950170-24-122762-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/926282/000095017024122762/adtn-20241106.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T04:13:10.001388+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"}