{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-089537","form_type":"8-K","ticker":"ESQ","cik":"0001531031","company_name":"Esquire Financial Holdings, Inc.","filed_at":"2026-08-03T12:55:35+00:00","discovered_at":"2026-08-03T13:00:33.431562+00:00","generated_at":"2026-08-03T13:00:40.252373+00:00","sec_items":["2.01","5.02","8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Esquire Financial completes acquisition of Signature Bancorporation; combined $4.8B assets","bullets":["Each Signature share converted into 2.671 shares of Esquire common stock; cash for fractional shares.","Combined company: $4.8B total assets, $3.3B loans, $4.0B deposits (as of June 30, 2026).","Michael G. O'Rourke appointed President of Signature division; O'Rourke and Leonard S. Caronia join Esquire board.","Signature will operate as a division of Esquire Bank under the name 'Signature, a division of Esquire Bank'."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-089537","json":"https://secwatch.observer/filing/0001104659-26-089537.json","markdown":"https://secwatch.observer/filing/0001104659-26-089537.md","text":"https://secwatch.observer/filing/0001104659-26-089537.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1531031/000110465926089537/0001104659-26-089537-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1531031/000110465926089537/tm2621793d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-03T13:00:40.252373+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"}