{"schema_version":"secwatch.filing_event.v1","accession":"0001493225-25-000093","form_type":"8-K","ticker":"NFBK","cik":"0001493225","company_name":"Northfield Bancorp, Inc.","filed_at":"2025-11-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.521520+00:00","generated_at":"2026-05-16T22:20:48.827820+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"high","headline":"Northfield Bancorp to present at Piper Sandler Financial Services Conference on Nov 11","bullets":["Management will participate in Piper Sandler conference in Miami on November 11, 2025.","Presentation materials available on IR website from Nov 10 at 5:00 p.m. ET for 30 days.","No financial results or guidance announced in this filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001493225-25-000093","json":"https://secwatch.observer/filing/0001493225-25-000093.json","markdown":"https://secwatch.observer/filing/0001493225-25-000093.md","text":"https://secwatch.observer/filing/0001493225-25-000093.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1493225/000149322525000093/0001493225-25-000093-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1493225/000149322525000093/nfbk-20251110.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T22:20:48.827820+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"}