{"filing":{"accession_number":"0001193125-26-376734","cik":"0000923120","ticker":"GBX","company_name":"GREENBRIER COMPANIES INC","form":"8-K","filing_date":"2026-08-31","report_date":"2026-08-26","primary_document":"d111664d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/923120/000119312526376734/d111664d8k.htm"},"events":[{"id":30606,"run_id":28057,"accession_number":"0001193125-26-376734","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"The filing discloses the appointment of Brian J. Comstock as Chief Executive Officer and President of Greenbrier, effective January 6, 2027, following the Board's succession planning process. While the section also mentions Lorie Tekorius's retirement, the principal action disclosed is Comstock's appointment to the CEO role, which is the forward-looking material event. The filing emphasizes the Board's deliberate succession process and Comstock's qualifications and experience, making the appointment the salient event.","company_name":"GREENBRIER COMPANIES INC","ticker":"GBX","filing_date":"2026-08-31","form":"8-K","submitted_at":null,"items":[{"id":33252,"accession_number":"0001193125-26-376734","item_number":"5.02","item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The filing discloses the appointment of Brian J. Comstock as Chief Executive Officer and President of Greenbrier, effective January 6, 2027, following the Board's succession planning process. While the section also mentions Lorie Tekorius's retirement, the principal action disclosed is Comstock's appointment to the CEO role, which is the forward-looking material event. The filing emphasizes the Board's deliberate succession process and Comstock's qualifications and experience, making the appointment the salient event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-31T20:13:54.756886+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33252,"accession_number":"0001193125-26-376734","item_number":"5.02","item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"The filing discloses the appointment of Brian J. Comstock as Chief Executive Officer and President of Greenbrier, effective January 6, 2027, following the Board's succession planning process. While the section also mentions Lorie Tekorius's retirement, the principal action disclosed is Comstock's appointment to the CEO role, which is the forward-looking material event. The filing emphasizes the Board's deliberate succession process and Comstock's qualifications and experience, making the appointment the salient event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-31T20:13:54.756886+00:00","company_name":"GREENBRIER COMPANIES INC","ticker":"GBX","filing_date":"2026-08-31"}]}