TRMK Trustmark Corporation

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES                                                                                   
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940                       

1. Name and Address of Reporting Person * Stevens Wayne A	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
(Last)          (First)          (Middle) P. O. BOX 291	3. Date of Earliest Transaction (MM/DD/YYYY) 2/16/2021
(Street) JACKSON, MS 39205 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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	2/16/2021		A		2999 (1)	A	$0	44523	D
Common Stock	2/16/2021		F		868 (2)	D	$30.275	43655	D
Common Stock								1195	I	By: Company-Sponsored 401(k)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 of Derivative Security: 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 93.5% vesting of performance-based restricted stock award granted 2/15/18 under the Trustmark Corporation Amended and Restated Stock and Incentive Compensation Plan. The performance period for the award ended on 12/31/2020 and vesting of the award was certified by the Human Resources Committee on 2/16/2021.
(2)	Shares withheld to satisfy tax withholding obligations in connection with vesting of performance-based restricted stock granted 2/15/18.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Stevens Wayne A P. O. BOX 291 JACKSON, MS 39205			Executive Officer	Wholly Owned Subsidiary

Signatures
Wayne A. Stevens by Granville Tate, Jr., POA		2/18/2021
**Signature of Reporting Person		Date