{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-188851","form_type":"8-K","ticker":"PB","cik":"0001068851","company_name":"PROSPERITY BANCSHARES INC","filed_at":"2026-04-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:31.901508+00:00","generated_at":"2026-05-15T01:33:18.508010+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"low","headline":"Prosperity Bancshares Q1 2026 results furnished; details not available","bullets":["Press release announced Q1 2026 financial results but exhibit text was not included in the provided filing.","No specific financial figures, comparisons, or guidance changes can be extracted from the available text.","Refer to the full press release for earnings details.","Filing also indicates a Rule 425 written communication, potentially related to a business combination."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-188851","json":"https://secwatch.observer/filing/0001193125-26-188851.json","markdown":"https://secwatch.observer/filing/0001193125-26-188851.md","text":"https://secwatch.observer/filing/0001193125-26-188851.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1068851/000119312526188851/0001193125-26-188851-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1068851/000119312526188851/pb-20260429.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T01:33:18.508010+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":"75a69c6e838c0d811c652f99bbaa7c2bd2d4fe73","claim":"PROSPERITY BANCSHARES INC reported financial results for first quarter ended March 31, 2026.","evidence_excerpt":"On April 29, 2026, Prosperity Bancshares, Inc. publicly disseminated a press release announcing its financial results for the first quarter ended March 31, 2026.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1068851/000119312526188851/0001193125-26-188851-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter ended March 31, 2026"},{"label":"Result","value":"reported results"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}