Laura Rau - 19 Feb 2026 Form 3 Insider Report for Third Coast Bancshares, Inc. (TCBX)

Reporting relationship: Executive Vice President and Chief Risk Officer Exhibit 24 - Power of Attorney
Issuer ticker: TCBX
Reported as of: 19 Feb 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 20 Feb 2026, 16:30:04 UTC
Source filing: View source filing
Reporting owner signature: /s/ R. John McWhorter, attorney-in-fact

Key filing fact

Laura Rau filed Form 3 for Third Coast Bancshares, Inc. (TCBX) on 20 Feb 2026.

Key facts

This page summarizes Laura Rau's Form 3 filing for Third Coast Bancshares, Inc. (TCBX).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 20 Feb 2026, 16:30.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002111828 Primary reporting owner

Rau Laura

Relationship: Executive Vice President and Chief Risk Officer Exhibit 24 - Power of Attorney
Address: 20202 HIGHWAY 59 NORTH, SUITE 190, HUMBLE
Signature: /s/ R. John McWhorter, attorney-in-fact
Signature date: 20 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TCBX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 4,000
Date: 19 Feb 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Includes 4,000 shares of restricted stock that will vest in equal increments on an annual basis over a three-year period beginning on February 1, 2027.

SEC remarks

Executive Vice President and Chief Risk Officer Exhibit 24 - Power of Attorney