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Form 8-K

sec.gov

8-K — TRUSTMARK CORP

Accession: 0001193125-26-192135

Filed: 2026-04-29

Period: 2026-04-28

CIK: 0000036146

SIC: 6021 (NATIONAL COMMERCIAL BANKS)

Item: Submission of Matters to a Vote of Security Holders

Documents

8-K — trmk-20260428.htm (Primary)

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

April 28, 2026

Date of Report (Date of earliest event reported)

TRUSTMARK CORPORATION

(Exact name of registrant as specified in its charter)

Mississippi

000-03683

64-0471500

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

248 East Capitol Street, Jackson, Mississippi

39201

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including area code:

(601) 208-5111

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered Pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, no par value

TRMK

Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.07. Submission of Matters to a Vote of Security Holders.

At Trustmark's Annual Meeting held on April 28, 2026, three proposals were submitted to Trustmark's shareholders, which are described in detail in Trustmark’s Proxy Statement. The final results for the votes regarding the proposals are set forth below.

Proposal #1: Election of directors.

Trustmark’s shareholders elected the eleven directors named below to serve until the 2027 annual shareholders’ meeting or until their successors have been elected and qualified. The votes cast for each of the eleven directors, who constitute the entire Board of Directors of Trustmark following the meeting, are set forth below:

For

Against

Abstain

Broker

Non-Votes

Adolphus B. Baker

43,258,696

1,277,281

35,375

6,411,097

Augustus L. Collins

43,939,841

595,237

36,274

6,411,097

Tracy T. Conerly

43,787,331

727,268

56,753

6,411,097

Duane A. Dewey

43,995,359

549,072

26,921

6,411,097

Marcelo Eduardo

43,956,034

559,147

56,171

6,411,097

J. Clay Hays, Jr., M.D.

43,998,292

546,085

26,975

6,411,097

Gerard R. Host

43,472,997

1,071,439

26,916

6,411,097

Harris V. Morrissette

44,222,089

284,058

65,205

6,411,097

Richard H. Puckett

41,629,989

2,906,094

35,269

6,411,097

Lea B. Turnipseed

44,430,372

83,874

57,106

6,411,097

William G. Yates III

43,828,639

711,947

30,766

6,411,097

Proposal #2: Advisory vote to approve executive compensation.

Trustmark’s shareholders approved, on an advisory basis, the compensation of Trustmark’s executive officers as disclosed in the Proxy Statement. The votes regarding Proposal #2 were as follows:

For

Against

Abstain

Broker

Non-Votes

43,906,367

501,723

163,262

6,411,097

Proposal #3: Ratification of the selection of Crowe LLP.

Trustmark’s shareholders ratified the selection of Crowe LLP as Trustmark’s independent auditor for the fiscal year ending December 31, 2026. The votes regarding Proposal #3 were as follows:

For

Against

Abstain

Broker

Non-Votes

50,305,161

582,101

95,187

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TRUSTMARK CORPORATION

BY:

/s/ Thomas C. Owens

Thomas C. Owens

Treasurer and Principal Financial Officer

DATE:

April 29, 2026

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