{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-060347","form_type":"8-K","ticker":"WSBK","cik":"0002047235","company_name":"Winchester Bancorp, Inc./MD/","filed_at":"2025-03-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.861630+00:00","generated_at":"2026-05-24T09:24:47.465745+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"medium","headline":"Winchester Bancorp completes community offering in mutual holding company reorganization","bullets":["Community offering closed on March 21, 2025; final results not yet disclosed.","Reorganization remains subject to regulatory approvals and closing conditions.","Anticipated closing date to be announced after all regulatory approvals received."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-060347","json":"https://secwatch.observer/filing/0001193125-25-060347.json","markdown":"https://secwatch.observer/filing/0001193125-25-060347.md","text":"https://secwatch.observer/filing/0001193125-25-060347.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2047235/000119312525060347/0001193125-25-060347-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2047235/000119312525060347/d918166d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T09:24:47.465745+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"}