{"schema_version":"secwatch.filing_event.v1","accession":"0001723596-22-000519","form_type":"8-K","ticker":"CLBK","cik":"0001723596","company_name":"Columbia Financial, Inc.","filed_at":"2022-12-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:51.888683+00:00","generated_at":"2026-06-21T07:37:06.795087+00:00","sec_items":["8.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Columbia Financial appoints Mayra L. Rinaldi EVP of Corporate Governance and Culture","bullets":["Rinaldi will oversee corporate governance, SEC compliance, ESG strategy, and culture alignment with Columbia Bank's creed.","She joined the bank in 2000 as a teller and most recently served as SVP, Corporate Governance since 2014.","Rinaldi holds a BS in Finance from Kean University and is a graduate of the Stonier School of Banking.","She serves on boards of Paterson Habitat for Humanity's Finance Committee and RSI Bank Foundation."],"urls":{"canonical":"https://secwatch.observer/filing/0001723596-22-000519","json":"https://secwatch.observer/filing/0001723596-22-000519.json","markdown":"https://secwatch.observer/filing/0001723596-22-000519.md","text":"https://secwatch.observer/filing/0001723596-22-000519.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1723596/000172359622000519/0001723596-22-000519-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1723596/000172359622000519/clbk-20221208.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T07:37:06.795087+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"}