{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-031359","form_type":"8-K","ticker":"ISTR","cik":"0001602658","company_name":"Investar Holding Corp","filed_at":"2025-10-20T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.887066+00:00","generated_at":"2026-05-17T03:13:51.239515+00:00","sec_items":["8.01"],"event_type":"litigation","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Investar faces shareholder lawsuits over merger disclosures; adds supplemental proxy data","bullets":["Shareholder lawsuits filed Oct 1, 2025 in NY Supreme Court (Murphy and Scott) challenge merger proxy disclosures.","Lawsuits allege negligent misrepresentation/concealment; seek injunction and rescissory damages.","Company believes claims meritless but voluntarily supplements proxy with valuation tables to avoid delay.","Supplemental disclosures include updated comparable company, merger transaction, and DCF analyses for WFB.","Special shareholder meetings to vote on merger scheduled Oct 23 (WFB) and Oct 24, 2025 (Investar)."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-031359","json":"https://secwatch.observer/filing/0001437749-25-031359.json","markdown":"https://secwatch.observer/filing/0001437749-25-031359.md","text":"https://secwatch.observer/filing/0001437749-25-031359.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1602658/000143774925031359/0001437749-25-031359-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1602658/000143774925031359/istr20251020c_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T03:13:51.239515+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"}