{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-055133","form_type":"8-K","ticker":"CIEN","cik":"0000936395","company_name":"CIENA CORP","filed_at":"2025-12-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.673612+00:00","generated_at":"2026-05-16T15:00:19.386224+00:00","sec_items":["5.02"],"event_type":"other","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Ciena enters renewed change in control severance agreements with executives through Nov 2028","bullets":["Effective Nov 30, 2025, Ciena entered revised change in control severance agreements with CEO Gary Smith, CFO Marc Graff, and other named executives.","Terms substantially equivalent to prior agreements; severance benefits unchanged; fixed term through Nov 30, 2028.","Clarifications include integration with Executive Compensation Clawback Policy and Section 409A compliance.","Previous three-year agreements expired on Nov 30, 2025; renewal is part of standard three-year review cycle."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-055133","json":"https://secwatch.observer/filing/0001628280-25-055133.json","markdown":"https://secwatch.observer/filing/0001628280-25-055133.md","text":"https://secwatch.observer/filing/0001628280-25-055133.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/936395/000162828025055133/0001628280-25-055133-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/936395/000162828025055133/cien-20251130.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T15:00:19.386224+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"}