{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-315106","form_type":"8-K","ticker":"BY","cik":"0001702750","company_name":"BYLINE BANCORP, INC.","filed_at":"2025-12-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.195119+00:00","generated_at":"2026-05-16T13:31:14.305931+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Byline Bancorp authorizes repurchase of up to 2.25M shares (~4.9% of outstanding)","bullets":["Board approved a new stock repurchase program for up to 2.25 million shares, representing ~4.9% of outstanding common stock.","Program effective January 1, 2026 through December 31, 2026.","Management may repurchase shares in open market or private transactions at its discretion; no obligation to buy.","CEO Roberto Herencia cited confidence in capital position and disciplined capital management."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-315106","json":"https://secwatch.observer/filing/0001193125-25-315106.json","markdown":"https://secwatch.observer/filing/0001193125-25-315106.md","text":"https://secwatch.observer/filing/0001193125-25-315106.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1702750/000119312525315106/0001193125-25-315106-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1702750/000119312525315106/by-20251211.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:31:14.305931+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"}