{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-023156","form_type":"8-K","ticker":"MBWM","cik":"0001042729","company_name":"MERCANTILE BANK CORP","filed_at":"2025-07-22T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.183743+00:00","generated_at":"2026-05-18T04:05:52.805121+00:00","sec_items":["1.01","2.02","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Mercantile Bank Q2 EPS $1.39 vs $1.17; Announces $95.8M Merger with Eastern Michigan Financial","bullets":["Q2 2025 net income $22.6M ($1.39 diluted EPS) vs $18.8M ($1.17) in Q2 2024; revenue $60.9M, up 7.4%.","Definitive agreement to acquire Eastern Michigan Financial for ~$95.8M; $32.32 cash + 0.7116 MBWM shares per EFIN share.","Merger expected to close in Q4 2025; creates largest MI-headquartered bank; EFIN directors/officers entered voting agreements.","Net interest margin 3.49% vs 3.63% a year ago; commercial loans grew annualized 6.2% in H1 2025.","Nonperforming assets 0.2% of total assets; net loan recoveries $0.1M; risk-based capital ratio 13.9%."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-023156","json":"https://secwatch.observer/filing/0001437749-25-023156.json","markdown":"https://secwatch.observer/filing/0001437749-25-023156.md","text":"https://secwatch.observer/filing/0001437749-25-023156.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1042729/000143774925023156/0001437749-25-023156-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1042729/000143774925023156/mbwm20250505_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T04:05:52.805121+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"}