{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-204477","form_type":"8-K","ticker":"ATI","cik":"0001018963","company_name":"ATI INC","filed_at":"2023-08-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.891028+00:00","generated_at":"2026-06-12T03:38:59.339117+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":"ATI announces $400M senior notes offering for pension de-risking","bullets":["ATI intends to issue $400M aggregate principal of senior notes in an underwritten public offering.","Up to ~$300M of net proceeds to fund pension liabilities and implement de-risking strategies like annuitizations.","Remaining proceeds for liquidity and general corporate purposes.","Citigroup, Goldman Sachs, and J.P. Morgan act as joint book-running managers.","Offering made under effective shelf registration; prospectus supplement available from Citigroup or SEC."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-204477","json":"https://secwatch.observer/filing/0001193125-23-204477.json","markdown":"https://secwatch.observer/filing/0001193125-23-204477.md","text":"https://secwatch.observer/filing/0001193125-23-204477.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1018963/000119312523204477/0001193125-23-204477-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1018963/000119312523204477/d530728d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T03:38:59.339117+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"}