Jeffrey A. Wilkinson - 03 Mar 2026 Form 4 Insider Report for Third Coast Bancshares, Inc. (TCBX)

Reporting relationship: Director
Issuer ticker: TCBX
Reported as of: 03 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 09 Mar 2026, 16:30:07 UTC
Prior SEC filing: 13 Feb 2026
Next SEC filing: 18 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ R. John McWhorter, attorney-in-fact

Key filing fact

Jeffrey A. Wilkinson filed Form 4 for Third Coast Bancshares, Inc. (TCBX) on 09 Mar 2026.

Key facts

This page summarizes Jeffrey A. Wilkinson's Form 4 filing for Third Coast Bancshares, Inc. (TCBX).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 09 Mar 2026, 16:30.

Change

Previous filing in this sequence was filed on 13 Feb 2026.
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

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001332871 Primary reporting owner

Wilkinson Jeffrey A

Relationship: Director
Address: 20202 HIGHWAY 59 NORTH, SUITE 190, HUMBLE
Signature: /s/ R. John McWhorter, attorney-in-fact
Signature date: 09 Mar 2026

Reported non-derivative transactions

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

TCBX transaction

Common Stock

Options Exercise

Transaction value
Shares: +14,776
Change %: +86%
Price: $21.77^*
Shares after: 32,055
Date: 03 Mar 2026
Ownership: Direct

TCBX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 13,777
Date: 03 Mar 2026
Ownership: By IRA

TCBX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 42,755
Date: 03 Mar 2026
Ownership: By Jeff and Kelly Wilkinson

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TCBX transaction Derivative

Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -14,776
Change %: -34%
Price: $21.77^*
Shares after: 29,225
Date: 03 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 44,001
Exercise price: $21.77

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

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