{"schema_version":"secwatch.filing_event.v1","accession":"0000875357-24-000017","form_type":"8-K","ticker":"BOKF","cik":"0000875357","company_name":"BOK FINANCIAL CORP","filed_at":"2024-03-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:27.104430+00:00","generated_at":"2026-06-04T08:15:29.039069+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"BOK Financial sells $783M low-yield securities, takes $34M after-tax loss; participates in Visa exchange offer","bullets":["Sold $783M of AFS debt securities (2.45% avg yield) for pre-tax loss of $45M; after-tax loss $34M in Q1 2024.","Net earnings charge of ~$34M ($0.53 per diluted share) from repositioning; proceeds reinvested at estimated 5.25% yield.","Holds 252,233 Visa Class B-1 shares (cost $0), convertible to 400,420 Visa common; up to 50% eligible for exchange.","Expects gain on Visa exchange to offset realized losses; timing of exchange offer is unknown.","No guidance changes; strategic repositioning aimed at improving portfolio yield."],"urls":{"canonical":"https://secwatch.observer/filing/0000875357-24-000017","json":"https://secwatch.observer/filing/0000875357-24-000017.json","markdown":"https://secwatch.observer/filing/0000875357-24-000017.md","text":"https://secwatch.observer/filing/0000875357-24-000017.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/875357/000087535724000017/0000875357-24-000017-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/875357/000087535724000017/bokf-20240326.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T08:15:29.039069+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"}