{"schema_version":"secwatch.filing_event.v1","accession":"0000007789-26-000147","form_type":"8-K","ticker":"ASB","cik":"0000007789","company_name":"ASSOCIATED BANC-CORP","filed_at":"2026-05-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.718543+00:00","generated_at":"2026-05-14T23:38:53.003416+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Associated Banc-Corp updates American National system conversion to October 2026","bullets":["System and branch conversion for recently acquired American National Corporation now expected in October 2026.","No other material changes to financial outlook or operations disclosed in the investor presentation.","Presentation furnished under Regulation FD; no financial results or guidance changes were provided."],"urls":{"canonical":"https://secwatch.observer/filing/0000007789-26-000147","json":"https://secwatch.observer/filing/0000007789-26-000147.json","markdown":"https://secwatch.observer/filing/0000007789-26-000147.md","text":"https://secwatch.observer/filing/0000007789-26-000147.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/7789/000000778926000147/0000007789-26-000147-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/7789/000000778926000147/asb-20260505.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-14T23:38:53.003416+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"}