{"filing":{"accession_number":"0001193125-26-254681","cik":"0001018963","ticker":"ATI","company_name":"ATI INC","form":"8-K","filing_date":"2026-06-03","report_date":null,"primary_document":"d100672d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1018963/000119312526254681/d100672d8k.htm"},"events":[{"id":7142,"run_id":6267,"accession_number":"0001193125-26-254681","anchor_item_number":"8.01","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"summary":"ATI Inc. announced its intention to conduct an underwritten public offering of seven-year senior notes. While this is a material financing event that would affect investor assessment of the company's capital structure and liquidity, it does not fit neatly into the more specific categories (dilutive_issuance applies to equity, not debt; ma_activity covers acquisitions/dispositions). The disclosure is material but represents a debt financing announcement rather than a discrete event type in the taxonomy.","company_name":"ATI INC","ticker":"ATI","filing_date":"2026-06-03","form":"8-K","submitted_at":null,"items":[{"id":3943,"accession_number":"0001193125-26-254681","item_number":"8.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"ATI Inc. announced its intention to conduct an underwritten public offering of seven-year senior notes. While this is a material financing event that would affect investor assessment of the company's capital structure and liquidity, it does not fit neatly into the more specific categories (dilutive_issuance applies to equity, not debt; ma_activity covers acquisitions/dispositions). The disclosure is material but represents a debt financing announcement rather than a discrete event type in the taxonomy.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-04T02:22:17.467691+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":3943,"accession_number":"0001193125-26-254681","item_number":"8.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"ATI Inc. announced its intention to conduct an underwritten public offering of seven-year senior notes. While this is a material financing event that would affect investor assessment of the company's capital structure and liquidity, it does not fit neatly into the more specific categories (dilutive_issuance applies to equity, not debt; ma_activity covers acquisitions/dispositions). The disclosure is material but represents a debt financing announcement rather than a discrete event type in the taxonomy.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-04T02:22:17.467691+00:00","company_name":"ATI INC","ticker":"ATI","filing_date":"2026-06-03"}]}