{"schema_version":"secwatch.filing_event.v1","accession":"0000842517-25-000139","form_type":"8-K","ticker":"ISBA","cik":"0000842517","company_name":"ISABELLA BANK CORP","filed_at":"2025-08-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.483511+00:00","generated_at":"2026-05-17T09:35:17.638045+00:00","sec_items":["8.01","9.01"],"event_type":"dividend","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Isabella Bank Corp declares $0.28 quarterly dividend, payable Sept 30","bullets":["Third-quarter cash dividend of $0.28 per common share declared.","Payable September 30, 2025 to shareholders of record September 26, 2025.","Annualized dividend yield of 3.29% based on August 27 closing price of $34.00 per share."],"urls":{"canonical":"https://secwatch.observer/filing/0000842517-25-000139","json":"https://secwatch.observer/filing/0000842517-25-000139.json","markdown":"https://secwatch.observer/filing/0000842517-25-000139.md","text":"https://secwatch.observer/filing/0000842517-25-000139.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/842517/000084251725000139/0000842517-25-000139-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/842517/000084251725000139/isba-20250828.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T09:35:17.638045+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"}