{"schema_version":"secwatch.filing_event.v1","accession":"0000936395-22-000006","form_type":"8-K","ticker":"CIEN","cik":"0000936395","company_name":"CIENA CORP","filed_at":"2022-01-12T23:59:59+00:00","discovered_at":"2026-05-14T18:04:10.463169+00:00","generated_at":"2026-06-27T18:48:37.584415+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Ciena prices $400M of 4.00% senior notes due 2030 in private offering","bullets":["$400M aggregate principal amount of 4.00% senior notes due January 31, 2030.","Interest payable semi-annually on Jan 31 and Jul 31, starting Jul 31, 2022.","Closing expected on or about January 18, 2022, subject to customary conditions.","Notes guaranteed by certain domestic subsidiaries; net proceeds for general corporate purposes."],"urls":{"canonical":"https://secwatch.observer/filing/0000936395-22-000006","json":"https://secwatch.observer/filing/0000936395-22-000006.json","markdown":"https://secwatch.observer/filing/0000936395-22-000006.md","text":"https://secwatch.observer/filing/0000936395-22-000006.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/936395/000093639522000006/0000936395-22-000006-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/936395/000093639522000006/cien-20220111.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T18:48:37.584415+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"}