{"schema_version":"secwatch.filing_event.v1","accession":"0000791963-25-000024","form_type":"8-K","ticker":"OPY","cik":"0000791963","company_name":"OPPENHEIMER HOLDINGS INC","filed_at":"2025-04-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.285851+00:00","generated_at":"2026-05-23T05:24:00.249203+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"low","headline":"Oppenheimer posts Q1 2025 investor presentation; filing contains no detailed financial data","bullets":["Presentation titled 'First Quarter 2025 Investor Update' posted on April 28, 2025.","Available on Oppenheimer's Investor Relations page at www.oppenheimer.com.","No specific financial results or guidance are included in the 8-K or exhibit text provided.","Company may use slides in future investor presentations with minor modifications."],"urls":{"canonical":"https://secwatch.observer/filing/0000791963-25-000024","json":"https://secwatch.observer/filing/0000791963-25-000024.json","markdown":"https://secwatch.observer/filing/0000791963-25-000024.md","text":"https://secwatch.observer/filing/0000791963-25-000024.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/791963/000079196325000024/0000791963-25-000024-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/791963/000079196325000024/opy-20250428.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T05:24:00.249203+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"}