UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to _____________ Commission File Number: 001-41028 THIRD COAST BANCSHARES, INC. (Exact name of registrant as specified in its charter) Texas 46-213 ...

Third Coast Bancshares, Inc. (NASDAQ:TCBX) Q1 2024 Results Conference Call April 25, 2024 11:00 AM ET Company Participants Natalie Hairsto - IR Bart Caraway - Chairman, President & CEO John McWhorter - CFO Audrey Duncan - CCO Conference Call Participants Bernard Von Gizycki - Deutsche Bank Michael Rose - Raymond James Woody Lay - KBW Thomas Wendler - Stephens Operator Greetings, and welcome to the Third Coast Bancshares First Quarter Earnings Conference Call. [Operator Instructions] As a reminder, this conf ...

Exhibit 99.1 N R EWS ELEASE Contact: Ken Dennard / Natalie Hairston Dennard Lascar Investor Relations (713) 529-6600 TCBX@dennardlascar.com FOR IMMEDIATE RELEASE THIRD COAST BANCSHARES, INC. REPORTS 2024 FIRST QUARTER FINANCIAL RESULTS Continued Growth Results in Record EPS of $0.68 and Diluted EPS of $0.61 HOUSTON, TX – April 24, 2024 – Third Coast Bancshares, Inc. (NASDAQ: TCBX) (the “Company,” “Third Coast,” “we,” “us,” or “our”), the bank holding company for Third Coast Bank, today reported its 2024 fir ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-41028 THIRD COAST BANCSHARES, INC. (Exact name of registrant as specified in its charter) Texas 46-2135597 (State or other jurisdicti ...

Third Coast Bancshares, Inc. (NASDAQ:TCBX) Q4 2023 Earnings Conference Call January 25, 2024 11:00 AM ET Company Participants Natalie Hairston - SVP, Dennard Lascar, IR Bart Caraway - President and CEO John McWhorter - CFO Audrey Duncan - Chief Credit Officer Conference Call Participants Brady Gailey - KBW Bernard Gizycki - Deutsche Bank Graham Dick - Piper Sandler Jim Mitchell - Raymond James Matt Olney - Stephens Inc. Operator Greetings, and welcome to Third Coast Banc Fourth Quarter and Full Year 2023 Ea ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to _____________ Commission File Number: 001-41028 THIRD COAST BANCSHARES, INC. (Exact name of registrant as specified in its charter) Texas 46 ...

Third Coast Bancshares, Inc. (NASDAQ:TCBX) Q3 2023 Earnings Conference Call October 26, 2023 11:00 AM ET Company Participants Natalie Hairston - Dennard Lascar, Investor Relations Bart Caraway - President and Chief Executive Officer John McWhorter - Chief Financial Officer Audrey Duncan - Chief Credit Officer Conference Call Participants Graham Dick - Piper Sandler Michael Rose - Raymond James Bernard Gizycki - Deutsche Bank Matt Olney - Stephens Inc Operator Greetings, and welcome to Third Coast Banc Third ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to _____________ Commission File Number: 001-41028 THIRD COAST BANCSHARES, INC. (Exact name of registrant as specified in its charter) Texas 46-2135 ...

Third Coast Bancshares (NASDAQ:TCBX) Q2 2023 Earnings Conference Call July 27, 2023 11:00 AM ET Company Participants Natalie Hairston - Investor Relations Bart Caraway - Chairman, President and Chief Executive Officer John McWhorter - Chief Financial Officer Audrey Duncan - Chief Credit Officer Conference Call Participants Graham Dick - Piper Sandler Bernard Von Gizycki - Deutsche Bank Jordan Ghent - Stephens Inc Michael Rose - Raymond James Operator Greetings, and welcome to the Third Coast Bancshares’ Sec ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to _____________ Commission File Number: 001-41028 THIRD COAST BANCSHARES, INC. (Exact name of registrant as specified in its charter) Texas 46-213 ...