{"filing":{"accession_number":"0001193125-26-234463","cik":"0000040211","ticker":"GATX","company_name":"GATX CORP","form":"8-K","filing_date":"2026-05-21","report_date":null,"primary_document":"d108029d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/40211/000119312526234463/d108029d8k.htm"},"events":[{"id":9411,"run_id":8251,"accession_number":"0001193125-26-234463","anchor_item_number":"1.01","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.65,"summary":"GATX Corporation amended its Five Year Credit Agreement on May 21, 2026, extending the termination date by one year to May 21, 2031 and reducing borrowing margins and facility fees. This material refinancing/restructuring of existing debt terms does not constitute an acquisition, disposition, or change of control.","company_name":"GATX CORP","ticker":"GATX","filing_date":"2026-05-21","form":"8-K","submitted_at":null,"items":[{"id":1038,"accession_number":"0001193125-26-234463","item_number":"1.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"GATX Corporation entered into Amendment No. 1 to its Five Year Credit Agreement on May 21, 2026, extending the termination date by one year (to May 21, 2031) and reducing borrowing margins and facility fees. While this is a material amendment to a significant credit facility, it does not fit cleanly into the M\u0026A activity category (which covers acquisitions, dispositions, mergers, or changes of control). The amendment is a refinancing/restructuring of existing debt terms rather than a new material acquisition or disposition, making \"other_material\" the most appropriate classification for this material but non-categorical event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-22T02:38:29.854212+00:00","company_name":"","ticker":null,"filing_date":""},{"id":1039,"accession_number":"0001193125-26-234463","item_number":"2.03","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.45,"reasoning":"Item 2.03 discloses creation of a direct financial obligation via a Credit Agreement and Amendment, which typically signals a material financing event. However, the section provides no substantive details—it merely incorporates Item 1.01 by reference. Without visibility into Item 1.01's content (e.g., whether this is a routine credit facility renewal, a covenant breach triggering acceleration, or a material debt issuance), the specific event type cannot be reliably determined. The disclosure is material to investors as a financial obligation, but the event classification remains ambiguous.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-22T02:38:29.854212+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":1038,"accession_number":"0001193125-26-234463","item_number":"1.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"GATX Corporation entered into Amendment No. 1 to its Five Year Credit Agreement on May 21, 2026, extending the termination date by one year (to May 21, 2031) and reducing borrowing margins and facility fees. While this is a material amendment to a significant credit facility, it does not fit cleanly into the M\u0026A activity category (which covers acquisitions, dispositions, mergers, or changes of control). The amendment is a refinancing/restructuring of existing debt terms rather than a new material acquisition or disposition, making \"other_material\" the most appropriate classification for this material but non-categorical event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-22T02:38:29.854212+00:00","company_name":"GATX CORP","ticker":"GATX","filing_date":"2026-05-21"},{"id":1039,"accession_number":"0001193125-26-234463","item_number":"2.03","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.45,"reasoning":"Item 2.03 discloses creation of a direct financial obligation via a Credit Agreement and Amendment, which typically signals a material financing event. However, the section provides no substantive details—it merely incorporates Item 1.01 by reference. Without visibility into Item 1.01's content (e.g., whether this is a routine credit facility renewal, a covenant breach triggering acceleration, or a material debt issuance), the specific event type cannot be reliably determined. The disclosure is material to investors as a financial obligation, but the event classification remains ambiguous.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-22T02:38:29.854212+00:00","company_name":"GATX CORP","ticker":"GATX","filing_date":"2026-05-21"}]}