{"schema_version":"secwatch.filing_event.v1","accession":"0001723596-23-000075","form_type":"8-K","ticker":"CLBK","cik":"0001723596","company_name":"Columbia Financial, Inc.","filed_at":"2023-02-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.316212+00:00","generated_at":"2026-06-19T07:08:06.912354+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":"Columbia Financial updates investor presentation; no specific financial figures disclosed in filing text","bullets":["Updated investor presentation distributed on February 21, 2023.","Slide 8 contains additional information on the company's investment in office buildings.","Presentation supersedes the one filed on February 1, 2023.","No specific financial figures or metrics are included in the 8-K or exhibit text provided."],"urls":{"canonical":"https://secwatch.observer/filing/0001723596-23-000075","json":"https://secwatch.observer/filing/0001723596-23-000075.json","markdown":"https://secwatch.observer/filing/0001723596-23-000075.md","text":"https://secwatch.observer/filing/0001723596-23-000075.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1723596/000172359623000075/0001723596-23-000075-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1723596/000172359623000075/clbk-20230221.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T07:08:06.912354+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"}