| 2026-08-04 | 10-Q | Form 10-Q for the quarter ended Jun 30 |
| 2026-07-28 | Press release | Third Coast Bancshares, Inc. to Ring the New York Stock Exchange Closing Bell |
| 2026-07-22 | Press release | Third Coast Bancshares, Inc. Reports 2026 Second Quarter Financial Results |
| 2026-07-22 | Press release | Third Coast Bancshares, Inc. Reports 2026 Second Quarter Financial Results |
| 2026-07-22 | 8-K | Form 8-K, Item 2.02 results |
| 2026-07-13 | Press release | Third Coast Bancshares, Inc. Announces Sale of Third Coast Commercial Capital, Inc. Assets |
| 2026-07-13 | 8-K | Form 8-K, Item 8.01 |
| 2026-07-02 | Press release | Third Coast Bancshares, Inc. Announces 2026 Share Repurchase Program |
| 2026-07-02 | 8-K | Form 8-K, Item 8.01 |
| 2026-07-01 | Press release | Third Coast Bancshares, Inc. Announces 2026 Second Quarter Earnings Release and Conference Call Schedule |
| 2026-06-18 | Press release | Third Coast Bancshares, Inc. Declares Quarterly Cash Dividend on its 6.75% Series A Convertible Non-Cumulative Preferred Stock |
| 2026-06-18 | 8-K | Form 8-K, Item 8.01 |
| 2026-05-21 | 8-K | Form 8-K, Item 5.02 |
| 2026-05-05 | 10-Q | Form 10-Q for the quarter ended Mar 31 |
| 2026-05-01 | 8-K | Form 8-K, Item 1.01 |
| 2026-04-22 | Press release | Third Coast Bancshares, Inc. Reports 2026 First Quarter Financial Results Completed Successful Merger with Keystone Bancshares, Inc |
| 2026-04-22 | Press release | Third Coast Bancshares, Inc. Reports 2026 First Quarter Financial Results Completed Successful Merger with Keystone Bancshares, Inc |
| 2026-04-22 | 8-K | Form 8-K, Item 2.02 results |
| 2026-04-17 | 8-K | Form 8-K/A, Item 9.01 |
| 2026-04-16 | Proxy | Definitive proxy statement |
| 2026-04-08 | Press release | Third Coast Bancshares, Inc. Announces 2026 First Quarter Earnings Release and Conference Call Schedule |
| 2026-03-19 | Press release | Third Coast Bancshares, Inc. Declares Quarterly Cash Dividend on its 6.75% Series A Convertible Non-Cumulative Preferred Stock |
| 2026-03-19 | 8-K | Form 8-K, Item 8.01 |
| 2026-03-05 | Press release | Third Coast Bank Appoints Eva Pawelek as Regional President and Head of Houston Corporate Banking |
| 2026-03-04 | 10-K | Annual report on Form 10-K, FY25 |
| 2026-02-02 | Press release | Third Coast Bancshares, Inc. Completes Merger with Keystone Bancshares, Inc |
| 2026-02-02 | 8-K | Form 8-K, Item 2.01 |
| 2026-01-23 | 8-K | Form 8-K, Item 5.07 |
| 2026-01-23 | Transcript | Q4 FY25 earnings call transcript |
| 2026-01-21 | Press release | Third Coast Bancshares, Inc. Reports 2025 Fourth Quarter and Full Year Financial Results |
| 2026-01-21 | Press release | Third Coast Bancshares, Inc. Reports 2025 Fourth Quarter and Full Year Financial Results |
| 2026-01-21 | 8-K | Form 8-K, Item 2.02 results |
| 2026-01-16 | 8-K | Form 8-K, Item 8.01 |
| 2025-12-18 | 8-K | Form 8-K, Item 8.01 |
| 2025-12-05 | 8-K | Form 8-K, Item 5.02 |
| 2025-11-04 | 10-Q | Form 10-Q for the quarter ended Sep 30 |
| 2025-10-27 | 8-K | Form 8-K, Item 1.01 |
| 2025-10-23 | 8-K | Form 8-K/A, Item 7.01 |
| 2025-10-22 | Deck | Investor Presentation October 2025 |
| 2025-10-22 | Deck | Third Coast Investor Presentation OCTOBER 22, 2025 Partnering with Keystone and Expanding Austin Market Share |