{"filing":{"accession_number":"0000842517-26-000176","cik":"0000842517","ticker":"ISBA","company_name":"ISABELLA BANK CORP","form":"8-K","filing_date":"2026-07-23","report_date":null,"primary_document":"isba-20260723.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/842517/000084251726000176/isba-20260723.htm"},"events":[{"id":20099,"run_id":18093,"accession_number":"0000842517-26-000176","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"Isabella Bank Corporation issued a press release on July 23, 2026 announcing its financial results for the quarter ended June 30, 2026, disclosing net income of $5.0 million ($0.69 per diluted share) for Q2 2026 compared to Q2 2025, along with detailed financial metrics including loan growth, net interest margin improvement, and six-month results. This is a standard quarterly earnings release furnished as Exhibit 99.1 under Item 2.02.","company_name":"ISABELLA BANK CORP","ticker":"ISBA","filing_date":"2026-07-23","form":"8-K","submitted_at":null,"items":[{"id":19369,"accession_number":"0000842517-26-000176","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Isabella Bank Corporation issued a press release on July 23, 2026 announcing its financial results for the quarter ended June 30, 2026, disclosing net income of $5.0 million ($0.69 per diluted share) for Q2 2026 compared to Q2 2025, along with detailed financial metrics including loan growth, net interest margin improvement, and six-month results. This is a standard quarterly earnings release furnished as Exhibit 99.1 under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T20:22:14.997420+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":19369,"accession_number":"0000842517-26-000176","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Isabella Bank Corporation issued a press release on July 23, 2026 announcing its financial results for the quarter ended June 30, 2026, disclosing net income of $5.0 million ($0.69 per diluted share) for Q2 2026 compared to Q2 2025, along with detailed financial metrics including loan growth, net interest margin improvement, and six-month results. This is a standard quarterly earnings release furnished as Exhibit 99.1 under Item 2.02.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T20:22:14.997420+00:00","company_name":"ISABELLA BANK CORP","ticker":"ISBA","filing_date":"2026-07-23"}]}