{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-333001","form_type":"8-K","ticker":"AVBC","cik":"0002058758","company_name":"Avidia Bancorp, Inc.","filed_at":"2026-08-04T20:42:16+00:00","discovered_at":"2026-08-04T20:43:02.409445+00:00","generated_at":"2026-08-04T20:43:06.886494+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Avidia Bancorp authorizes $30M stock buyback plan through July 2027","bullets":["Board authorized up to $30M in common stock repurchases, effective August 4, 2026.","Repurchases may occur on open market or via private transactions and Rule 10b5-1 plans.","Plan expires July 31, 2027; may be modified, suspended, or discontinued without notice.","Timing and size depend on pricing, market conditions, and capital position."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-333001","json":"https://secwatch.observer/filing/0001193125-26-333001.json","markdown":"https://secwatch.observer/filing/0001193125-26-333001.md","text":"https://secwatch.observer/filing/0001193125-26-333001.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2058758/000119312526333001/0001193125-26-333001-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2058758/000119312526333001/avbc-20260804.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-04T20:43:06.886494+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"}