Trustmark secretary awarded 6,841 shares in RSU vesting

Trustmark Corporation Secretary Tate Granville Jr reported mixed stock transactions involving performance-based awards.

Rhea-AI Filing Summary

Trustmark Corporation Secretary Tate Granville Jr reported mixed stock transactions involving performance-based awards. On February 17, 2026, he acquired 6,841 shares of common stock at $0.00 per share through the vesting of performance-based restricted stock units originally granted on February 15, 2023. The award vested at 165% of target after the performance period ended on December 31, 2025 and was certified by the Human Resources Committee.

On the same date, 1,940 shares were disposed of at $44.82 per share, not as an open-market sale but as shares withheld to satisfy tax withholding obligations related to the vesting. After these transactions, Granville directly owned 57,958 shares of Trustmark common stock.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Tate Granville Jr

Role Secretary

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	6,841	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	1,940	$44.82	$87K

Holdings After Transaction: Common Stock — 57,958 shares (Direct)

Footnotes (2)

1. F1. 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. F2. Shares withheld to satisfy tax withholding obligations in connection with vesting of performance-based restricted stock units granted February 15, 2023.

FAQ

What insider stock transactions did Trustmark (TRMK) Secretary Tate Granville report?

Tate Granville reported a grant-related acquisition of 6,841 Trustmark common shares and a tax-withholding disposal of 1,940 shares. Both transactions occurred on February 17, 2026 and relate to performance-based restricted stock units granted in February 2023.

Was the Trustmark (TRMK) insider transaction a purchase or sale of shares?

The filing shows an award vesting and tax withholding, not an open-market trade. Granville received 6,841 shares from performance-based RSU vesting, while 1,940 shares were withheld to cover tax obligations tied to that vesting.

What does the 6,841-share award to Trustmark (TRMK) Secretary represent?

The 6,841-share award reflects 165% vesting of performance-based restricted stock units granted on February 15, 2023. The performance period ended December 31, 2025, and the Human Resources Committee certified the vesting on February 17, 2026.

Why were 1,940 Trustmark (TRMK) shares disposed of in the Form 4 filing?

The 1,940 shares were withheld to satisfy tax withholding obligations arising from the vesting of performance-based restricted stock units. This tax-withholding disposition is coded as an “F” transaction, rather than a discretionary market sale of shares.

How many Trustmark (TRMK) shares does Tate Granville own after these transactions?

Following the reported award vesting and tax-withholding disposition, Tate Granville directly owned 57,958 shares of Trustmark common stock. This figure reflects both the 6,841 shares acquired and the 1,940 shares withheld for taxes on February 17, 2026.

What plan governed the performance-based RSUs in the Trustmark (TRMK) Form 4?

The performance-based restricted stock units vested under the Trustmark Corporation Amended and Restated Stock and Incentive Compensation Plan. The Human Resources Committee certified the vesting after the performance period ended on December 31, 2025.

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Accepted by SEC EDGAR 02/18/2026 - 03:33 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^*

Tate Granville Jr

(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)		Other (specify below)
	Secretary

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		6,841(1)	A	$0	59,898	D
Common Stock	02/17/2026		F		1,940(2)	D	$44.82	57,958	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.

	Granville Tate, Jr.	02/18/2026
	** 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.
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