Trustmark director sells 530 shares at $45.635

A TRUSTMARK CORP director reported a modest open-market share sale and updated direct and spousal share holdings.

Rhea-AI Filing Summary

TRUSTMARK CORP (TRMK) director Eduardo Marcelo L reported selling 530 shares of common stock on September 2, 2026 at $45.635 per share in an open market or private transaction. After this sale, he holds 9,610 shares directly and 1,543 shares indirectly through his spouse.

Insider Trade Summary

Net Seller: 530 shares

Net Sell 2 txns

Insider Eduardo Marcelo L

Role Director

Sold 530 shs ($24K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	530	$45.635	$24K
holding	Common Stock F2	--	--	--

Holdings After Transaction: Common Stock — 9,610 shares (Direct); Common Stock — 1,543 shares (Indirect, By Spouse)

Footnotes (2)

1. F1. Includes 48 shares acquired through dividend reinvestment plan as of June 15, 2026.
2. F2. Includes 8 shares acquired through dividend reinvestment plan as of June 15, 2026.

Key Figures

Shares sold: 530 shares Sale price per share: $45.635 per share Direct holdings after transaction: 9,610 shares +3 more

6 metrics

Shares sold 530 shares Common stock sale reported for September 2, 2026

Sale price per share $45.635 per share Price for the 530-share sale on September 2, 2026

Direct holdings after transaction 9,610 shares Directly held common stock following the September 2, 2026 sale

Indirect holdings by spouse 1,543 shares Common stock held indirectly through spouse after the reported transaction

Dividend reinvestment plan shares (direct) 48 shares Included within direct holdings as of June 15, 2026

Dividend reinvestment plan shares (spouse) 8 shares Included within spouse’s indirect holdings as of June 15, 2026

Key Terms

dividend reinvestment plan, indirectly, open market or private transaction

3 terms

dividend reinvestment plan financial

"Includes 48 shares acquired through dividend reinvestment plan as of June 15, 2026."

A dividend reinvestment plan lets shareholders automatically use cash dividends to buy more shares of the same company instead of receiving the money. It matters to investors because it turns regular payouts into a steady way to grow ownership and take advantage of compound returns—like having your savings automatically buy additional slices of a pie over time—while often reducing transaction costs and smoothing purchase timing.

indirectly financial

"1,543 shares of common stock held indirectly by his spouse."

open market or private transaction financial

"Sale in open market or private transaction."

FAQ

What insider transaction did TRMK director Eduardo Marcelo L report?

He reported a sale of 530 shares of TRUSTMARK CORP common stock on September 2, 2026 in an open market or private transaction at $45.635 per share.

How many TRMK shares does Eduardo Marcelo L hold directly after this Form 4?

After the reported sale, Eduardo Marcelo L holds 9,610 shares of TRUSTMARK CORP common stock directly, including 48 shares acquired through a dividend reinvestment plan as of June 15, 2026.

What are the indirect TRMK holdings reported for Eduardo Marcelo L?

He reports 1,543 shares of TRUSTMARK CORP common stock held indirectly by his spouse, including 8 shares acquired through a dividend reinvestment plan as of June 15, 2026.

Was the September 2, 2026 TRMK share sale under a Rule 10b5-1 plan?

No. The filing indicates that the transaction was not made pursuant to a Rule 10b5-1 trading plan, as the related affirmation box is not selected.

At what price were the TRMK shares sold by Eduardo Marcelo L?

The 530 TRUSTMARK CORP shares were sold at an average price of $45.635 per share in an open market or private transaction on September 2, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/02/2026 - 03:48 PM Accepted by SEC EDGAR 09/02/2026 - 03:48 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Eduardo Marcelo L

(Last) (First) (Middle)

P. O. BOX 291

(Street)

JACKSON MISSISSIPPI 39205

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TRUSTMARK CORP [ TRMK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/02/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/02/2026		S		530	D	$45.635	9,610(1)	D
Common Stock								1,543(2)	I	By Spouse

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes 48 shares acquired through dividend reinvestment plan as of June 15, 2026.

2. Includes 8 shares acquired through dividend reinvestment plan as of June 15, 2026.

	Marcelo L. Eduardo by Granville Tate, Jr., POA	09/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)