{"filing":{"accession_number":"0001628280-26-066329","cik":"0001499422","ticker":"RBB","company_name":"RBB Bancorp","form":"8-K","filing_date":"2026-10-19","report_date":"2026-10-19","primary_document":"rbb-20261019.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1499422/000162828026066329/rbb-20261019.htm"},"events":[{"id":36143,"run_id":33323,"accession_number":"0001628280-26-066329","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.97,"summary":"RBB Bancorp issued a press release on October 19, 2026 disclosing third quarter 2026 financial results for the period ended September 30, 2026, including net income of $12.6 million ($0.74 diluted EPS) and net interest margin of 3.16%. The company also announced a quarterly cash dividend of $0.16 per share and hosted a conference call on October 20, 2026 to discuss the results.","company_name":"RBB Bancorp","ticker":"RBB","filing_date":"2026-10-19","form":"8-K","submitted_at":null,"items":[{"id":40456,"accession_number":"0001628280-26-066329","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"RBB Bancorp issued a press release on October 19, 2026 disclosing quarterly financial results for the period ended September 30, 2026, including net income of $12.6 million ($0.74 diluted EPS), net interest margin of 3.16%, and other key financial metrics. The filing also announces a quarterly cash dividend of $0.16 per share. This is a standard earnings release disclosure under Item 2.02, material to investors assessing the company's financial performance and capital allocation.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-19T20:48:46.128749+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40457,"accession_number":"0001628280-26-066329","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The Item 7.01 disclosure announces a conference call on October 20, 2026 to discuss third quarter 2026 financial results and makes available presentation materials on the company's website. The attached Exhibit 99.1 is a full earnings press release reporting net income of $12.6 million ($0.74 diluted EPS), net interest margin of 3.16%, and a quarterly cash dividend of $0.16 per share. This is a standard earnings release disclosure material to investors assessing the registrant's financial performance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-19T20:48:46.128749+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":36144,"run_id":33323,"accession_number":"0001628280-26-066329","anchor_item_number":"8.01","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"RBB Bancorp's Board declared a quarterly cash dividend of $0.16 per common share, payable November 12, 2026, to shareholders of record as of October 30, 2026.","company_name":"RBB Bancorp","ticker":"RBB","filing_date":"2026-10-19","form":"8-K","submitted_at":null,"items":[{"id":40458,"accession_number":"0001628280-26-066329","item_number":"8.01","item_title":"Other Events.","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"RBB Bancorp's Board declared a quarterly cash dividend of $0.16 per common share, payable November 12, 2026, to shareholders of record as of October 30, 2026. This is a routine but material dividend declaration that affects shareholder returns and is explicitly disclosed in Item 8.01 and the attached press release. Dividend distributions are material events that affect investor assessment of capital allocation and shareholder value.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-19T20:48:46.128749+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":40456,"accession_number":"0001628280-26-066329","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"RBB Bancorp issued a press release on October 19, 2026 disclosing quarterly financial results for the period ended September 30, 2026, including net income of $12.6 million ($0.74 diluted EPS), net interest margin of 3.16%, and other key financial metrics. The filing also announces a quarterly cash dividend of $0.16 per share. This is a standard earnings release disclosure under Item 2.02, material to investors assessing the company's financial performance and capital allocation.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-19T20:48:46.128749+00:00","company_name":"RBB Bancorp","ticker":"RBB","filing_date":"2026-10-19"},{"id":40457,"accession_number":"0001628280-26-066329","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The Item 7.01 disclosure announces a conference call on October 20, 2026 to discuss third quarter 2026 financial results and makes available presentation materials on the company's website. The attached Exhibit 99.1 is a full earnings press release reporting net income of $12.6 million ($0.74 diluted EPS), net interest margin of 3.16%, and a quarterly cash dividend of $0.16 per share. This is a standard earnings release disclosure material to investors assessing the registrant's financial performance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-19T20:48:46.128749+00:00","company_name":"RBB Bancorp","ticker":"RBB","filing_date":"2026-10-19"},{"id":40458,"accession_number":"0001628280-26-066329","item_number":"8.01","item_title":"Other Events.","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"RBB Bancorp's Board declared a quarterly cash dividend of $0.16 per common share, payable November 12, 2026, to shareholders of record as of October 30, 2026. This is a routine but material dividend declaration that affects shareholder returns and is explicitly disclosed in Item 8.01 and the attached press release. Dividend distributions are material events that affect investor assessment of capital allocation and shareholder value.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-19T20:48:46.128749+00:00","company_name":"RBB Bancorp","ticker":"RBB","filing_date":"2026-10-19"}]}