{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-060236","form_type":"8-K","ticker":"NSARO","cik":"0000013372","company_name":"NSTAR ELECTRIC CO","filed_at":"2026-05-13T20:10:16+00:00","discovered_at":"2026-05-13T20:11:00.402181+00:00","generated_at":"2026-05-13T22:07:12.378813+00:00","sec_items":["2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.4,"confidence":"high","headline":"NSTAR Electric issues $700M in debentures: $350M at 4.650% due 2031, $350M at 5.200% due 2036","bullets":["Issued $350M of 4.650% debentures due May 15, 2031; interest payable semi-annually starting Nov 15, 2026.","Issued $350M of 5.200% debentures due May 15, 2036; interest payable semi-annually starting Nov 15, 2026.","Underwriting syndicate includes Goldman Sachs, Mizuho, TD Securities, U.S. Bancorp, and Wells Fargo.","Debentures issued under 1988 indenture with Bank of New York Mellon Trust as trustee."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-060236","json":"https://secwatch.observer/filing/0001104659-26-060236.json","markdown":"https://secwatch.observer/filing/0001104659-26-060236.md","text":"https://secwatch.observer/filing/0001104659-26-060236.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/13372/000110465926060236/0001104659-26-060236-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/13372/000110465926060236/tm2614485d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-13T22:07:12.378813+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"}