{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-014548","form_type":"8-K","ticker":"PB","cik":"0001068851","company_name":"PROSPERITY BANCSHARES INC","filed_at":"2023-04-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.841641+00:00","generated_at":"2026-06-16T11:36:54.472073+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"low","headline":"Prosperity Bancshares announces Q1 2023 results; figures in attached release","bullets":["Financial results for Q1 ended March 31, 2023 were announced via press release on April 26, 2023.","The 8-K body does not disclose specific revenue, EPS, or other financial metrics.","Investors should refer to Exhibit 99.1 for detailed financial data."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-014548","json":"https://secwatch.observer/filing/0000950170-23-014548.json","markdown":"https://secwatch.observer/filing/0000950170-23-014548.md","text":"https://secwatch.observer/filing/0000950170-23-014548.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1068851/000095017023014548/0000950170-23-014548-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1068851/000095017023014548/pb-20230426.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T11:36:54.472073+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":"de8aad8ccbf34977136c6b373da6af55bee4d62b","claim":"PROSPERITY BANCSHARES INC reported financial results for the first quarter ended March 31, 2023.","evidence_excerpt":"On April 26, 2023, Prosperity Bancshares, Inc. publicly disseminated a press release announcing its financial results for the first quarter ended March 31, 2023.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1068851/000095017023014548/0000950170-23-014548-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the first quarter ended March 31, 2023"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}