{"filing":{"accession_number":"0001193125-26-427892","cik":"0001781730","ticker":"TCBX","company_name":"Third Coast Bancshares, Inc.","form":"8-K","filing_date":"2026-10-21","report_date":"2026-10-21","primary_document":"tcbx-20261021.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1781730/000119312526427892/tcbx-20261021.htm"},"events":[{"id":36814,"run_id":33940,"accession_number":"0001193125-26-427892","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.97,"summary":"Third Coast Bancshares issued a press release on October 21, 2026 announcing its financial results for the quarter ended September 30, 2026, including net income of $19.0 million, earnings per share of $1.07 basic and $0.93 diluted, net interest margin of 3.70%, and return on average assets of 1.13%. The company also announced an investor call and webcast to discuss the quarterly results.","company_name":"Third Coast Bancshares, Inc.","ticker":"TCBX","filing_date":"2026-10-21","form":"8-K","submitted_at":null,"items":[{"id":41351,"accession_number":"0001193125-26-427892","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":"Third Coast Bancshares issued a press release on October 21, 2026 announcing its financial results for the quarter ended September 30, 2026. The disclosure includes comprehensive quarterly financial metrics including net income ($19.0 million), earnings per share ($1.07 basic, $0.93 diluted), net interest margin (3.70%), return on average assets (1.13%), and balance sheet highlights. This is a standard quarterly earnings release furnished as Exhibit 99.1 under Item 2.02, which is the designated Item for results of operations and financial condition.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-21T20:43:27.628214+00:00","company_name":"","ticker":null,"filing_date":""},{"id":41352,"accession_number":"0001193125-26-427892","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 an investor call and webcast to discuss Third Coast Bancshares' financial results for Q3 2026 (quarter ended September 30, 2026), with the presentation furnished as Exhibit 99.2. The supplemental exhibit EX-99.1 contains the full news release reporting Q3 2026 financial results, including net income of $19.0 million, earnings per share, net interest margin, loan growth, and deposit metrics. 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":"2026-10-21T20:43:27.628214+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":41351,"accession_number":"0001193125-26-427892","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":"Third Coast Bancshares issued a press release on October 21, 2026 announcing its financial results for the quarter ended September 30, 2026. The disclosure includes comprehensive quarterly financial metrics including net income ($19.0 million), earnings per share ($1.07 basic, $0.93 diluted), net interest margin (3.70%), return on average assets (1.13%), and balance sheet highlights. This is a standard quarterly earnings release furnished as Exhibit 99.1 under Item 2.02, which is the designated Item for results of operations and financial condition.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-21T20:43:27.628214+00:00","company_name":"Third Coast Bancshares, Inc.","ticker":"TCBX","filing_date":"2026-10-21"},{"id":41352,"accession_number":"0001193125-26-427892","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 an investor call and webcast to discuss Third Coast Bancshares' financial results for Q3 2026 (quarter ended September 30, 2026), with the presentation furnished as Exhibit 99.2. The supplemental exhibit EX-99.1 contains the full news release reporting Q3 2026 financial results, including net income of $19.0 million, earnings per share, net interest margin, loan growth, and deposit metrics. 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":"2026-10-21T20:43:27.628214+00:00","company_name":"Third Coast Bancshares, Inc.","ticker":"TCBX","filing_date":"2026-10-21"}]}