{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-055211","form_type":"8-K","ticker":"AA","cik":"0001675149","company_name":"Alcoa Corp","filed_at":"2025-03-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.403803+00:00","generated_at":"2026-05-24T15:50:42.330230+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Alcoa completes tender for $609M of 2027 notes; accepts $281M of 2028 notes","bullets":["Tendered $609.1M of $750M 5.500% notes due 2027 at $1,002.47 per $1,000; $140.9M remain outstanding.","Accepted $281.3M of $500M 6.125% notes due 2028 at $1,012.50 per $1,000; increased cap from $250M.","Settlement for both tender offers expected on March 19, 2025.","Capped Note offer expires March 31, 2025; no further acceptances currently expected."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-055211","json":"https://secwatch.observer/filing/0001193125-25-055211.json","markdown":"https://secwatch.observer/filing/0001193125-25-055211.md","text":"https://secwatch.observer/filing/0001193125-25-055211.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1675149/000119312525055211/0001193125-25-055211-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1675149/000119312525055211/d938965d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T15:50:42.330230+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"}