{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-011411","form_type":"8-K","ticker":"AVA","cik":"0000104918","company_name":"AVISTA CORP","filed_at":"2023-03-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.665009+00:00","generated_at":"2026-06-17T07:32:55.648943+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Avista Corp. issues $250M of 5.66% first mortgage bonds due 2053","bullets":["Issued $250M principal of 5.66% first mortgage bonds due 2053 to institutional investors.","Proceeds for utility facility construction/improvement and refinancing existing debt.","Cash settled four interest rate swaps notional $40M for net receipt of $7.5M.","Bonds redeemable at make-whole premium; secured by lien on substantially all property."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-011411","json":"https://secwatch.observer/filing/0000950170-23-011411.json","markdown":"https://secwatch.observer/filing/0000950170-23-011411.md","text":"https://secwatch.observer/filing/0000950170-23-011411.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/104918/000095017023011411/0000950170-23-011411-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/104918/000095017023011411/ava-20230329.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T07:32:55.648943+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":[{"claim_id":"7397c9462524d96563d41ab5f46b813d1a73a9b3","claim":"AVISTA CORP incurred senior notes of $250.0 million at 5.66 percent maturing due in 2053.","evidence_excerpt":"On March 29, 2023, Avista Corporation (Avista Corp. or the Company) issued and sold $250.0 million of 5.66 percent first mortgage bonds due in 2053 pursuant to a bond purchase agreement with institutional investors in the private placement market.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/104918/000095017023011411/0000950170-23-011411-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$250.0 million"},{"label":"Rate","value":"5.66 percent"},{"label":"Maturity","value":"due in 2053"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}