DEFA14A

DEFA14A 1 d116039ddefa14a.htm DEFA14A DEFA14A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No. __)


Filed by the Registrant		☒
Filed by a Party other than the Registrant		☐

Check the appropriate box:

☐	Preliminary Proxy Statement

☐	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐	Definitive Proxy Statement

☒	Definitive Additional Materials

☐	Soliciting Material Pursuant to §240.14a-12

Trustmark Corporation

(Name of Registrant as Specified in Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than Registrant)

Payment of Filing Fee (Check the appropriate box):

☒	No fee required.

☐	Fee paid previously with preliminary materials.

☐	Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.





				Your Vote Counts!
P.O. BOX 291 JACKSON, MS 39205-0291				TRUSTMARK CORPORATION 2026 Annual Meeting Vote by April 27, 2026 11:59 PM ET. For shares held in a Plan, vote by April 22, 2026 11:59 PM ET.












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You invested in TRUSTMARK CORPORATION and it’s time to vote!

You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the shareholder meeting to be held virtually on April 28, 2026.

Get informed before you vote

View the 2026 Notice and Proxy Statement, 2025 Year in Review and 2025 Form 10-K online OR you can receive a free paper or email copy of the material(s) by requesting prior to April 14, 2026. If you would like to request a copy of the material(s) for this and/or future shareholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy.

LOGO

*Please check the meeting materials for any special requirements for meeting attendance.

Vote at www.ProxyVote.com

THIS IS NOT A VOTABLE BALLOT

This is an overview of the proposals being presented at the upcoming shareholder meeting. Please follow the instructions on the reverse side to vote these important matters.


Voting Items		Board Recommends

1.	Election of Directors - To elect a board of eleven directors to hold office for the ensuing year or until their successors are elected and qualified. Nominees:
1a.	Adolphus B. Baker		For

1b.	Augustus L. Collins		For

1c.	Tracy T. Conerly		For

1d.	Duane A. Dewey		For

1e.	Marcelo Eduardo		For

1f.	J. Clay Hays, Jr., M.D.		For

1g.	Gerard R. Host		For

1h.	Harris V. Morrissette		For

1i.	Richard H. Puckett		For

1j.	Lea B. Turnipseed		For

1k.	William G. Yates III		For

2.	To provide advisory approval of Trustmark’s executive compensation.		For

3.	To ratify the selection of Crowe LLP as Trustmark’s independent auditor for the fiscal year ending December 31, 2026.		For

4.	To transact such other business as may properly come before the meeting.

Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click “Delivery Settings”.

V83948-P40771-Z91531

SEC Form DEFA14A filed by Trustmark Corporation