{"filing":{"accession_number":"0001437749-26-023919","cik":"0001042729","ticker":"MBWM","company_name":"MERCANTILE BANK CORP","form":"8-K","filing_date":"2026-07-21","report_date":null,"primary_document":"mbwm20260604_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1042729/000143774926023919/mbwm20260604_8k.htm"},"events":[{"id":19007,"run_id":17107,"accession_number":"0001437749-26-023919","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.97,"summary":"Mercantile Bank Corporation announced Q2 2026 financial results with net income of $25.9 million ($1.50 per diluted share), compared to $22.6 million ($1.39 per diluted share) in Q2 2025, along with comprehensive operating results and balance sheet metrics disclosed via press release and conference call materials.","company_name":"MERCANTILE BANK CORP","ticker":"MBWM","filing_date":"2026-07-21","form":"8-K","submitted_at":null,"items":[{"id":17985,"accession_number":"0001437749-26-023919","item_number":"2.02","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a straightforward earnings release for Q2 2026 filed under Item 2.02 (Results of Operations and Financial Condition). The press release discloses net income of $25.9 million ($1.50 per diluted share) for Q2 2026 versus $22.6 million ($1.39 per diluted share) for Q2 2025, along with comprehensive operating results, balance sheet metrics, and management commentary. The exhibit (EX-99.1) is the formal press release announcing these quarterly financial results.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-21T13:03:40.962204+00:00","company_name":"","ticker":null,"filing_date":""},{"id":17986,"accession_number":"0001437749-26-023919","item_number":"7.01","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Item 7.01 discloses presentation materials for a \"Second Quarter 2026 conference call\" scheduled for July 21, 2026. The supplemental exhibits (EX-99.1) contain a full earnings announcement titled \"Mercantile Bank Corporation Announces Strong Second Quarter 2026 Results,\" reporting net income of $25.9 million ($1.50 per diluted share) for Q2 2026 versus $22.6 million ($1.39 per diluted share) for Q2 2025, along with detailed operating results, balance sheet metrics, and management commentary. This is a standard quarterly earnings release disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-21T13:03:40.962204+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":17985,"accession_number":"0001437749-26-023919","item_number":"2.02","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a straightforward earnings release for Q2 2026 filed under Item 2.02 (Results of Operations and Financial Condition). The press release discloses net income of $25.9 million ($1.50 per diluted share) for Q2 2026 versus $22.6 million ($1.39 per diluted share) for Q2 2025, along with comprehensive operating results, balance sheet metrics, and management commentary. The exhibit (EX-99.1) is the formal press release announcing these quarterly financial results.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-21T13:03:40.962204+00:00","company_name":"MERCANTILE BANK CORP","ticker":"MBWM","filing_date":"2026-07-21"},{"id":17986,"accession_number":"0001437749-26-023919","item_number":"7.01","item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Item 7.01 discloses presentation materials for a \"Second Quarter 2026 conference call\" scheduled for July 21, 2026. The supplemental exhibits (EX-99.1) contain a full earnings announcement titled \"Mercantile Bank Corporation Announces Strong Second Quarter 2026 Results,\" reporting net income of $25.9 million ($1.50 per diluted share) for Q2 2026 versus $22.6 million ($1.39 per diluted share) for Q2 2025, along with detailed operating results, balance sheet metrics, and management commentary. This is a standard quarterly earnings release disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-21T13:03:40.962204+00:00","company_name":"MERCANTILE BANK CORP","ticker":"MBWM","filing_date":"2026-07-21"}]}