{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-315910","form_type":"8-K","ticker":"ADTN","cik":"0000926282","company_name":"ADTRAN Holdings, Inc.","filed_at":"2025-12-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.643318+00:00","generated_at":"2026-05-16T13:36:42.995248+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"ADTRAN extends CTO Glingener contract to Dec 2026; base salary raised to €400k","bullets":["Term extended to Dec 31, 2026; base salary increased to €400,000 effective Oct 1, 2025.","Annual target cash bonus set at 60% of base salary, tied to Adtran revenue and adjusted EBIT.","Annual RSU and market-based PSU grants targeted at 40% of base salary each (€160,000 target for 2026).","Total annual remuneration capped at €2,800,000; prior 3-year performance PSU (target €934,579) continues."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-315910","json":"https://secwatch.observer/filing/0001193125-25-315910.json","markdown":"https://secwatch.observer/filing/0001193125-25-315910.md","text":"https://secwatch.observer/filing/0001193125-25-315910.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/926282/000119312525315910/0001193125-25-315910-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/926282/000119312525315910/adtn-20251209.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:36:42.995248+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"}