{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-060245","form_type":"8-K","ticker":"CIEN","cik":"0000936395","company_name":"CIENA CORP","filed_at":"2026-09-03T11:07:42+00:00","discovered_at":"2026-09-03T11:10:19.027670+00:00","generated_at":"2026-09-03T11:10:24.652496+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Ciena Q3 FY26 revenue up 37% to $1.67B; adjusted EPS $2.11, up 215% YoY","bullets":["Revenue $1.67B, up 37% YoY from $1.22B; GAAP EPS $1.83 vs $0.35 prior year.","Adjusted EPS $2.11 vs $0.67 YoY; non-GAAP gross margin 46.4% vs 41.9%.","Q4 FY26 guidance: revenue $1.75B ± $50M; non-GAAP operating margin ~20%.","FY26 revenue guidance raised to $6.42B ± $50M, a 35% YoY increase at midpoint.","CEO Gary Smith cites AI-driven network investment demand as key growth driver."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-060245","json":"https://secwatch.observer/filing/0001628280-26-060245.json","markdown":"https://secwatch.observer/filing/0001628280-26-060245.md","text":"https://secwatch.observer/filing/0001628280-26-060245.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/936395/000162828026060245/0001628280-26-060245-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/936395/000162828026060245/cien-20260903.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-03T11:10:24.652496+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"}