Trustmark Corporation

Last updated September 27, 2026

Organization details

Legal name
Trustmark Corporation
Ownership
Public
Status
Active
Sector (GICS)
Financials
SIC code
6021 — National Commercial Banks
Jurisdiction of incorporation
Mississippi
Headquarters city
Jackson
Headquarters state / province
Mississippi
Headquarters country
United States
Fiscal year end
December
Ticker symbol
TRMK
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0000036146
EIN
64-0471500

Board of directors

Chief executives

Duane A. Dewey · President & CEO
Dates unknown

Director election results

Annual meeting of April 28, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

2 of this board's directors also sit on 2 other boards.

Network of Trustmark Corporation's board connections Cal-Maine Foods Inc. Cal-Maine Foods Inc. Huntington Ingalls Industries Inc. Huntington Ingalls Ind... Adolphus B. Baker Adolphus B. Baker Augustus L. Collins Augustus L. Collins Trustmark Corporation
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$24,189
1 sale by 1 insider
Date Insider Transaction Shares Price Value
Sep 2, 2026 Marcelo L. Eduardo Director Open-market sale −530 $45.64 $24,189
Jul 28, 2026 Chambers George T. Jr. Officer (Principal Accounting Officer) Grant or award +1,000 — —
Jul 28, 2026 Harvey Robert B Officer (Executive Officer), Wholly Owned Subsidiary Grant or award +2,144 — —
Jul 28, 2026 Tate Granville Jr Officer (Secretary) Grant or award +1,608 — —
May 1, 2026 Owens Thomas C Officer (Executive Officer), Wholly-Owned Subsidiary Grant or award +3,349 — —
May 1, 2026 Bond Joseph E Officer (Treasurer), Principal Financial Officer Grant or award +4,466 — —
May 1, 2026 Day Monica A Officer (Executive Officer), Wholly-Owned Subsidiary Grant or award +2,791 — —
Apr 28, 2026 William G. Yates III Director Grant or award +1,396 — —
Apr 28, 2026 Lea B. Turnipseed Director Grant or award +1,396 — —
Apr 28, 2026 Richard H. Puckett Director Grant or award +1,396 — —
Apr 28, 2026 Harris Morrissette V Director Grant or award +1,396 — —
Apr 28, 2026 Gerard R. Host Director Grant or award +1,396 — —
Apr 28, 2026 James Clay Hays Jr. Director Grant or award +1,396 — —
Apr 28, 2026 Marcelo L. Eduardo Director Grant or award +1,396 — —
Apr 28, 2026 Tracy T. Conerly Director Grant or award +1,396 — —

Organizations in the same sector, closest in location and size first.

Questions about Trustmark Corporation

Who is the CEO of Trustmark Corporation?

Duane A. Dewey is Trustmark Corporation's President & CEO.

How many directors are on Trustmark Corporation's board?

Trustmark Corporation's board has 12 directors: Adolphus B. Baker, Augustus L. Collins, Duane A. Dewey, Gerard R. Host, Harris Morrissette V, James Clay Hays Jr., Lea B. Turnipseed, Marcelo L. Eduardo, Richard H. Puckett, Tracy T. Conerly and 2 others.

Are Trustmark Corporation insiders buying or selling shares?

Over the last 12 months, Trustmark Corporation insiders made no open-market purchases and sold $24,189 of shares in 1 sale on the open market, as reported to the SEC on Forms 4 and 5.

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