Trustmark (TRMK) DEFA14A Additional proxy soliciting materials

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.       )

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☐	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)

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Your Vote Counts!
TRUSTMARK CORPORATION
	2021 Annual Meeting                       Vote by April 26, 2021 11:59 PM ET. For shares held in a     Plan, vote by April 21, 2021 11:59 PM ET.
P.O. BOX 291             JACKSON, MS 39205-0291

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 material for the shareholder meeting to be held on April 27, 2021.

Get informed before you vote

View the Notice and Proxy Statement, 2020 Year in Review and 2020 Form 10-K online OR you can receive a free paper copy of voting material(s) by requesting prior to April 13, 2021. If you would like to request a copy of the voting material(s), 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.

* Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting.

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

V1

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 twelve directors to hold office for the ensuing year or until their successors are elected and qualified.
Nominees:
1a.  Adolphus B. Baker	For
1b.  William A. Brown	For
1c.  Augustus L. Collins	For
1d.  Tracy T. Conerly	For
1e.  Toni D. Cooley	For
1f.   Duane A. Dewey	For
1g.  Marcelo Eduardo	For
1h.  J. Clay Hays, Jr., M.D.	For
1i.   Gerard R. Host	For
1j.   Harris V. Morrissette	For
1k.  Richard H. Puckett	For
1l.   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, 2021.	For
4.  To transact such other business as may properly come before the meeting.

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