Trustmark Corp (TRMK) director granted 1,396-share stock award

Rhea-AI Filing Summary

TRUSTMARK CORP director Harris V. Morrissette received a grant of 1,396 shares of Common Stock on April 28, 2026. The award was recorded at a price of $0.00 per share, reflecting compensation rather than an open-market purchase. After this grant, his directly owned stake increased to 37,381 shares.

As of April 28, 2026, his holdings include 1,698 shares acquired through the TRMK Employee and Director Stock Purchase Plan and 461 shares accumulated via the dividend reinvestment plan, illustrating ongoing participation in company equity programs.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider MORRISSETTE HARRIS V

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,396	$0.00	--

Holdings After Transaction: Common Stock — 37,381 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Share grant size: 1,396 shares Grant price: $0.00 per share Direct holdings after transaction: 37,381 shares +2 more

5 metrics

Share grant size 1,396 shares Common Stock award on April 28, 2026

Grant price $0.00 per share Compensation-related stock award

Direct holdings after transaction 37,381 shares Common Stock owned following April 28, 2026 grant

Employee & Director Stock Purchase Plan shares 1,698 shares Acquired through TRMK plan as of April 28, 2026

Dividend reinvestment plan shares 461 shares Held via dividend reinvestment as of April 28, 2026

Key Terms

Common Stock, Employee and Director Stock Purchase Plan, dividend reinvestment plan, Grant, award, or other acquisition

4 terms

Common Stock financial

"security_title: "Common Stock" for the April 28, 2026 grant"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Employee and Director Stock Purchase Plan financial

"Includes 1698 shares acquired through TRMK Employee and Director Stock Purchase Plan"

dividend reinvestment plan financial

"and 461 through dividend reinvestment plan as of April 28, 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.

Grant, award, or other acquisition financial

"transaction_code_description: "Grant, award, or other acquisition""

Form 4 Insider Transactions: What Each Field Means →

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^*

MORRISSETTE HARRIS V

(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)
04/28/2026

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	04/28/2026		A		1,396	A	$0	37,381(1)	D

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 1698 shares acquired through TRMK Employee and Director Stock Purchase Plan and 461 through dividend reinvestment plan as of April 28, 2026.

	Harris V. Morrissette by Granville Tate, Jr., POA	04/30/2026
	** 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)

FAQ

What insider transaction did TRMK disclose for Harris V. Morrissette?

TRMK disclosed that director Harris V. Morrissette received a grant of 1,396 shares of Common Stock on April 28, 2026. The shares were awarded at $0.00 per share as compensation, increasing his directly owned stake to 37,381 shares following the transaction.

Was the TRMK Form 4 transaction an open-market buy or sale?

The Form 4 for TRMK shows a grant or award acquisition, not an open-market buy or sale. Code "A" indicates a grant of 1,396 Common Stock shares at $0.00 per share, so it reflects equity compensation rather than a discretionary market trade.

How many TRMK shares does Harris V. Morrissette hold after the grant?

After the April 28, 2026 grant, Harris V. Morrissette directly owns 37,381 TRMK Common Stock shares. This total includes shares accumulated over time, with portions acquired through the company’s employee and director stock purchase plan and dividend reinvestment plan.

What equity plans contribute to Morrissette’s TRMK shareholdings?

Morrissette’s TRMK holdings include shares from company equity plans. As of April 28, 2026, 1,698 shares were acquired through the TRMK Employee and Director Stock Purchase Plan and 461 shares through the dividend reinvestment plan, supplementing his directly held Common Stock.

What does transaction code "A" mean in the TRMK Form 4 filing?

In the TRMK Form 4, transaction code "A" denotes a grant, award, or other acquisition of securities. For Harris V. Morrissette, it represents a compensation-related award of 1,396 Common Stock shares at $0.00 per share, rather than a market purchase transaction.