{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-023789","form_type":"8-K/A","ticker":"MBWM","cik":"0001042729","company_name":"MERCANTILE BANK CORP","filed_at":"2025-07-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.183614+00:00","generated_at":"2026-05-17T23:30:33.675870+00:00","sec_items":["1.01","2.02","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"Mercantile Bank Corporation announces merger with Eastern Michigan Financial and Q2 2025 results","bullets":["Merged with Eastern Michigan Financial Corporation in a deal valued at approximately $95.8 million.","EFIN shareholders to receive $32.32 cash and 0.7116 shares of MBWM per share.","Merger expected to close in Q4 2025, subject to regulatory and shareholder approvals.","Termination fee of $3.68 million payable by EFIN under certain conditions.","Also issued Q2 2025 earnings press release on July 22, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-023789","json":"https://secwatch.observer/filing/0001437749-25-023789.json","markdown":"https://secwatch.observer/filing/0001437749-25-023789.md","text":"https://secwatch.observer/filing/0001437749-25-023789.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1042729/000143774925023789/0001437749-25-023789-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1042729/000143774925023789/mbwm20250729_8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud","generated_at":"2026-05-17T23:30:33.675870+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"}