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person · Reporting owner

Brunson W. Donald

Disclosed activity across 1 company

Tapewire entity
59835
SEC CIK
0001626206

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Third Coast Bancshares, Inc.TCBX · Entity 5191DirectorMarch 16, 2026March 17, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Third Coast Bancshares, Inc.

Report date March 16, 2026 · Filed March 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $37.91 · Expires 2036-03-16Direct3,600 Reported balance After 2026-03-16 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-03-16 · Grant · Acquired 3,600 · Balance 3,600

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 16, 2026 Filed Mar 17, 2026 16:30 UTC Third Coast Bancshares, Inc. TCBX · Entity 5191 GrantStock Option (right to buy) · Derivative 3,600 $0.00 Strike: $37.91 $0.00
Disclosure

SEC source: 0001193125-26-110940 · ownership.xml · derivative · entry 1

Brunson W. Donald · CIK 0001626206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,600

Underlying: Common Stock · 3,600 shares

Expires 2036-03-16

Read SEC document
December 01, 2025 Filed Dec 2, 2025 16:30 UTC Third Coast Bancshares, Inc. TCBX · Entity 5191 SaleCommon Stock 1,400 $38.55 $53,966.92
Disclosure

SEC source: 0001193125-25-305336 · ownership.xml · nonDerivative · entry 2

Brunson W. Donald · CIK 0001626206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,268

Read SEC document
December 01, 2025 Filed Dec 2, 2025 16:30 UTC Third Coast Bancshares, Inc. TCBX · Entity 5191 SaleCommon Stock 100 $38.51 $3,851.00
Disclosure

SEC source: 0001193125-25-305336 · ownership.xml · nonDerivative · entry 1

Brunson W. Donald · CIK 0001626206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,668

Read SEC document
May 22, 2025 Filed May 27, 2025 16:30 UTC Third Coast Bancshares, Inc. TCBX · Entity 5191 GrantCommon Stock 650 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-077762 · ownership.xml · nonDerivative · entry 1

Brunson W. Donald · CIK 0001626206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,768

F1 · shares: Represents shares of restricted common stock, which vest on the anniversary of the grant date, subject to the terms of the award.

Read SEC document
February 19, 2025 Filed Feb 20, 2025 16:15 UTC Third Coast Bancshares, Inc. TCBX · Entity 5191 SaleCommon Stock 2,000 $37.54 $75,070.00
Disclosure

SEC source: 0000950170-25-024179 · ownership.xml · nonDerivative · entry 1

Brunson W. Donald · CIK 0001626206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,118

Read SEC document
May 30, 2024 Filed May 31, 2024 18:20 UTC Third Coast Bancshares, Inc. TCBX · Entity 5191 GrantCommon Stock 962 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-067514 · ownership.xml · nonDerivative · entry 1

Brunson W. Donald · CIK 0001626206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,118

F1 · shares: Represents shares of restricted common stock, which vest on the anniversary of the grant date, subject to the terms of the award.

Read SEC document
May 25, 2023 Filed May 30, 2023 15:00 UTC Third Coast Bancshares, Inc. TCBX · Entity 5191 GrantCommon Stock 2,600 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-032822 · doc4.xml · nonDerivative · entry 1

Brunson W. Donald · CIK 0001626206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,156

F1 · shares: Represents shares of restricted common stock, which vest on the anniversary of the grant date, subject to the terms of the award.

Read SEC document
March 15, 2023 Filed Mar 16, 2023 15:27 UTC Third Coast Bancshares, Inc. TCBX · Entity 5191 GrantCommon Stock 1,264 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-019208 · doc4.xml · nonDerivative · entry 1

Brunson W. Donald · CIK 0001626206 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,556

F1 · shares: Represents shares of restricted common stock, which vest in two equal annual installments beginning on the anniversary of the grant date, subject to the terms of the award.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.