{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-376734","form_type":"8-K","ticker":"GBX","cik":"0000923120","company_name":"GREENBRIER COMPANIES INC","filed_at":"2026-08-31T20:06:44+00:00","discovered_at":"2026-08-31T20:08:01.690611+00:00","generated_at":"2026-08-31T20:08:25.756071+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Greenbrier CEO Lorie Tekorius to retire Jan 6, 2027; Brian Comstock named successor","bullets":["CEO and President Lorie Tekorius to retire effective Jan 6, 2027, after Greenbrier's Annual Meeting of Shareholders.","Brian Comstock, current EVP & President The Americas, appointed successor as President and CEO effective same date.","Tekorius, a Class III director, will not stand for re-election at 2027 annual meeting; expected to provide transition services.","Comstock has 45+ years railroad industry experience, nearly 3 decades at Greenbrier, leading Americas ops in US, Canada, Mexico, Brazil.","Board conducted succession planning; Comstock expected to succeed Tekorius on Board of Directors."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-376734","json":"https://secwatch.observer/filing/0001193125-26-376734.json","markdown":"https://secwatch.observer/filing/0001193125-26-376734.md","text":"https://secwatch.observer/filing/0001193125-26-376734.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/923120/000119312526376734/0001193125-26-376734-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/923120/000119312526376734/d111664d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-31T20:08:25.756071+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"}