{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-001324","form_type":"8-K","ticker":"MBWM","cik":"0001042729","company_name":"MERCANTILE BANK CORP","filed_at":"2024-01-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.202543+00:00","generated_at":"2026-06-06T22:56:46.832492+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Mercantile Bank Q4 net income $20.0M ($1.25 EPS); full-year EPS $5.13, up 33%","bullets":["Q4 2023 net income $20.0M ($1.25 diluted EPS) vs $21.8M ($1.37) in Q4 2022; full-year net income $82.2M ($5.13) vs $61.1M ($3.85).","Total revenue $226M in 2023, up 18.6% YoY; net interest margin 4.05% vs 3.32% in 2022.","Loans grew $387M (9.9%) in 2023; nonperforming assets remain low at $3.6M (0.1% of assets).","Board declared increased Q1 2024 cash dividend, up ~3% from Q4 2023 and ~6% from Q1 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-001324","json":"https://secwatch.observer/filing/0001437749-24-001324.json","markdown":"https://secwatch.observer/filing/0001437749-24-001324.md","text":"https://secwatch.observer/filing/0001437749-24-001324.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1042729/000143774924001324/0001437749-24-001324-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1042729/000143774924001324/mbwm20240111_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T22:56:46.832492+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":[{"claim_id":"86a7a533e8477539e305fb044a3c4dbca4233094","claim":"MERCANTILE BANK CORP reported the quarter and year ended December 31, 2023 results: net income $20.0 million, or $1.25 per diluted share, for the fourth quarter of 2023.","evidence_excerpt":"Mercantile Bank Corporation Announces Strong Fourth Quarter and Full-Year 2023 Results","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1042729/000143774924001324/0001437749-24-001324-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter and year ended December 31, 2023"},{"label":"Net income","value":"$20.0 million, or $1.25 per diluted share, for the fourth quarter of 2023"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"},{"claim_id":"8bf74e1ce5056027e8041f864f778afb51532150","claim":"MERCANTILE BANK CORP reported full-year 2023 results: revenue $226 million during 2023, net income $82.2 million, or $5.13 per diluted share, for the full-year 2023.","evidence_excerpt":"For the full-year 2023, Mercantile reported net income of $82.2 million, or $5.13 per diluted share, compared with net income of $61.1 million, or $3.85 per diluted share, for the full-year 2022.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1042729/000143774924001324/0001437749-24-001324-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"full-year 2023"},{"label":"Revenue","value":"$226 million during 2023"},{"label":"Net income","value":"$82.2 million, or $5.13 per diluted share, for the full-year 2023"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}