Stock award vests for Trustmark (TRMK) executive; shares withheld for tax

Rhea-AI Filing Summary

Trustmark Corporation executive Maria Luisa Sugay reported equity compensation activity in common stock. She acquired 4,105 shares at $0.0000 per share as a grant/award, reflecting 165% vesting of performance-based restricted stock units granted on February 15, 2023. The performance period ended on December 31, 2025 and vesting was certified on February 17, 2026. In a related transaction, 1,207 shares were disposed of at $44.82 per share to satisfy tax withholding obligations triggered by the vesting, a non-market tax-withholding disposition rather than an open-market sale.

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

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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^*

Sugay Maria Luisa

(Last) (First) (Middle)

P. O. BOX 291

(Street)

JACKSON MS 39205

(City) (State) (Zip)

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

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

	Director		10% Owner
X	Officer (give title below)	X	Other (specify below)
	Executive Officer		Wholly-Owned Subsidiary

3. Date of Earliest Transaction (Month/Day/Year)
02/17/2026

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

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

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

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	02/17/2026		A		4,105(1)	A	$0	19,290	D
Common Stock	02/17/2026		F		1,207(2)	D	$44.82	18,083	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. Reflects 165% vesting of performance-based restricted stock units granted February 15, 2023, under the Trustmark Corporation Amended and Restated Stock and Incentive Compensation Plan. The performance period for the award ended on December 31, 2025, and vesting of the award was certified by the Human Resources Committee on February 17, 2026.

2. Shares withheld to satisfy tax withholding obligations in connection with vesting of performance-based restricted stock units granted February 15, 2023.

	Maria Luisa Sugay by Granville Tate, Jr., POA	02/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transactions did TRUSTMARK CORP (TRMK) report for Maria Luisa Sugay?

TRUSTMARK CORP executive Maria Luisa Sugay reported a grant of 4,105 common shares from vested performance-based restricted stock units and a related tax-withholding disposition of 1,207 shares. Both transactions occurred on February 17, 2026, tied to a prior equity award.

Was the TRUSTMARK CORP (TRMK) Form 4 transaction an open-market buy or sell?

The Form 4 for TRUSTMARK CORP shows no open-market buy or sell. Shares were acquired via a stock award vesting and disposed of solely to cover tax withholding obligations, not through discretionary market trading by the executive.

How many TRUSTMARK CORP (TRMK) shares did Maria Luisa Sugay acquire and at what price?

Maria Luisa Sugay acquired 4,105 shares of TRUSTMARK CORP common stock at a reported price of $0.0000 per share. This reflects 165% vesting of performance-based restricted stock units granted on February 15, 2023 under the company’s stock and incentive plan.

Why were 1,207 TRUSTMARK CORP (TRMK) shares disposed of in the Form 4?

The 1,207 shares of TRUSTMARK CORP common stock were disposed of to satisfy tax withholding obligations arising from vesting of performance-based restricted stock units. The shares were valued at $44.82 each, and the transaction is coded as a tax-withholding disposition (code F).

What equity award triggered the Form 4 filing for TRUSTMARK CORP (TRMK)?

The Form 4 reflects vesting of performance-based restricted stock units granted on February 15, 2023 under the Trustmark Corporation Amended and Restated Stock and Incentive Compensation Plan. The performance period ended on December 31, 2025, with vesting certified on February 17, 2026.

How did Maria Luisa Sugay’s TRUSTMARK CORP (TRMK) shareholdings change after these transactions?

After the award, Maria Luisa Sugay’s holdings rose to 19,290 shares, then decreased to 18,083 shares following the tax-withholding disposition. Both figures represent direct ownership of TRUSTMARK CORP common stock as reported in the Form 4.