{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-23-057661","form_type":"8-K","ticker":"WBS","cik":"0000801337","company_name":"WEBSTER FINANCIAL CORP","filed_at":"2023-12-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.040534+00:00","generated_at":"2026-06-07T13:13:36.851973+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Webster to acquire Ametros for $350M cash; accretion >2% to FY25 EPS","bullets":["Deal valued at $350M cash; expected close Q1 2024; Ametros to operate as Webster subsidiary.","Ametros has $804M in deposits (avg cost <10 bps, duration >20 yrs, 25% CAGR projected).","Transaction >2% accretive to FY25 consensus EPS; IRR >25%; tangible book earn-back ~5 yrs.","Over 24,000 members; deposits under custody more than doubled over past three years.","Enhances Webster's low-cost deposit base and healthcare financial services expertise."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-23-057661","json":"https://secwatch.observer/filing/0001140361-23-057661.json","markdown":"https://secwatch.observer/filing/0001140361-23-057661.md","text":"https://secwatch.observer/filing/0001140361-23-057661.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/801337/000114036123057661/0001140361-23-057661-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/801337/000114036123057661/ef20016692_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T13:13:36.851973+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"}