{"schema_version":"secwatch.filing_event.v1","accession":"0000842517-25-000212","form_type":"8-K","ticker":"ISBA","cik":"0000842517","company_name":"ISABELLA BANK CORP","filed_at":"2025-11-20T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.341684+00:00","generated_at":"2026-05-16T18:17:42.248361+00:00","sec_items":["8.01","9.01"],"event_type":"dividend","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Isabella Bank declares $0.28 quarterly dividend; 2.77% yield at $40.50 close","bullets":["Q4 cash dividend of $0.28 per common share declared on November 19, 2025.","Payable December 19, 2025 to shareholders of record as of December 17, 2025.","Annualized cash dividend yield of 2.77% based on November 19 closing price of $40.50."],"urls":{"canonical":"https://secwatch.observer/filing/0000842517-25-000212","json":"https://secwatch.observer/filing/0000842517-25-000212.json","markdown":"https://secwatch.observer/filing/0000842517-25-000212.md","text":"https://secwatch.observer/filing/0000842517-25-000212.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/842517/000084251725000212/0000842517-25-000212-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/842517/000084251725000212/isba-20251120.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T18:17:42.248361+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"}