{"schema_version":"secwatch.filing_event.v1","accession":"0001471265-23-000011","form_type":"8-K","ticker":"NWBI","cik":"0001471265","company_name":"Northwest Bancshares, Inc.","filed_at":"2023-02-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.135000+00:00","generated_at":"2026-06-19T02:23:57.904776+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Sonia M. Probst to retire from Northwest Bancshares board after April 2023 annual meeting","bullets":["Sonia M. Probst notified boards of Northwest Bancshares and Northwest Bank of her retirement on February 21, 2023.","Retirement effective following the Annual Meeting of Stockholders on April 19, 2023.","Ms. Probst served on the boards since 2010; retirement is a personal decision to spend more time with family."],"urls":{"canonical":"https://secwatch.observer/filing/0001471265-23-000011","json":"https://secwatch.observer/filing/0001471265-23-000011.json","markdown":"https://secwatch.observer/filing/0001471265-23-000011.md","text":"https://secwatch.observer/filing/0001471265-23-000011.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1471265/000147126523000011/0001471265-23-000011-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1471265/000147126523000011/nwbi-20230221.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T02:23:57.904776+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":[{"claim_id":"1eed72e0c4","claim":"Sonia M. Probst retired as Director at Northwest Bancshares, Inc..","evidence_excerpt":"On February 21, 2023, Sonia M. Probst, Director of Northwest Bancshares, Inc. and Northwest Bank, notified the Board of Directors of each entity of her retirement from the Boards.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1471265/000147126523000011/0001471265-23-000011-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}