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 ...

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, 2022 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 ...