Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 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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1. Name and Address of Reporting Person * Milotich Michael 2. Issuer Name and Ticker or Trading Symbol Marqeta, Inc. [MQ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) 180 GRAND AVENUE, 6TH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 03/01/2026 (Street) OAKLAND, CA 94612 4. If Amendment, Date 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 (City) (State) (Zip) 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 Class A Common Stock 03/01/2026 M(1) 28,670 A $ 0 (1) 922,922 D Class A Common Stock 03/01/2026 F(2) 15,726(2) D $3.89 907,196 D Class A Common Stock 03/01/2026 M(1) 25,407 A $ 0 (1) 932,603 D Class A Common Stock 03/01/2026 F(2) 13,936(2) D $3.89 918,667 D Class A Common Stock 03/01/2026 M(1) 23,756 A $ 0 (1) 942,423 D Class A Common Stock 03/01/2026 F(2) 13,031(2) D $3.89 929,392 D Class A Common Stock 03/01/2026 M(1) 49,759 A $ 0 (1) 979,151 D Class A Common Stock 03/01/2026 F(2) 27,293(2) D $3.89 951,858 D Class A Common Stock 03/01/2026 M(1) 41,837 A $ 0 (1) 993,695 D Class A Common Stock 03/01/2026 F(2) 22,948(2) D $3.89 970,747 D Class A Common Stock 03/01/2026 M(1) 68,105 A $ 0 (1) 1,038,852 D Class A Common Stock 03/01/2026 F(2) 37,356(2) D $3.89 1,001,496 D Class A Common Stock 03/01/2026 M(1) 14,746(3) A $ 0 (1) 1,016,242 D Class A Common Stock 03/01/2026 F(2) 7,909(2)(4) D $3.89 1,008,333 D Class A Common Stock 03/01/2026 M(1) 8,259(5) A $ 0 (1) 1,016,592 D Class A Common Stock 03/01/2026 F(2) 4,531(2) D $3.89 1,012,061 D Class A Common Stock 03/01/2026 M(1) 54,648(6) A $ 0 (1) 1,066,709 D Class A Common Stock 03/01/2026 F(2) 29,975(2) D $3.89 1,036,734 D Class A Common Stock 03/01/2026 M 43,032(7) A $ 0 (1) 1,079,766 D Class A Common Stock 03/01/2026 F(2) 23,604(2) D $3.89 1,056,162 D

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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 Underlying Securities (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
Restricted Stock Units	(8)	03/01/2026		M(1)			28,670	(9)	(9)	Class A Common Stock	28,670	$ 0	0	D
Restricted Stock Units	(8)	03/01/2026		M(1)			25,407	(9)	(9)	Class A Common Stock	25,407	$ 0	0	D
Restricted Stock Units	(8)	03/01/2026		M(1)			23,756	(10)	(10)	Class A Common Stock	23,756	$ 0	0	D
Restricted Stock Units	(8)	03/01/2026		M(1)			49,759	(11)	(11)	Class A Common Stock	49,759	$ 0	199,037	D
Restricted Stock Units	(8)	03/01/2026		M(1)			41,837	(12)	(12)	Class A Common Stock	41,837	$ 0	334,693	D
Restricted Stock Units	(8)	03/01/2026		M(1)			68,105	(13)	(13)	Class A Common Stock	68,105	$ 0	681,050	D
Performance Stock Units (Gross Profit)	(8)	03/01/2026		M(1)			14,927	(14)	(14)	Class A Common Stock	14,927	$ 0	210,323(15)	D
Performance Stock Units (Adjusted EBITDA)	(8)	03/01/2026		M(1)			6,398	(14)	(14)	Class A Common Stock	6,398	$ 0	90,138(16)	D
Performance Stock Units (Gross Profit)	(8)	03/01/2026		M(1)			50,204	(17)	(17)	Class A Common Stock	50,204	$ 0	100,407(15)	D
Performance Stock Units (Adjusted EBITDA)	(8)	03/01/2026		M(1)			21,516	(17)	(17)	Class A Common Stock	21,516	$ 0	43,032(16)	D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Milotich Michael 180 GRAND AVENUE 6TH FLOOR OAKLAND, CA 94612	X		Chief Executive Officer

Signatures

/s/ Tracy Foard, Attorney-in-Fact		03/04/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.
(2)	Represents shares that have been withheld by the Issuer to satisfy tax withholding and remittance obligations in connection with the net settlement of vested restricted stock units and not a market transaction. Transaction exempt from Section 16(b) of the Act pursuant to Rule 16b-3(e) promulgated under the Act.
(3)	Represents the vesting of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to the performance share awards granted to the Reporting Person on March 15, 2024, and includes 181 fewer shares acquired for performance at less than 100%.
(4)	Due to an administrative error on a previously filed Form 4, the number of shares withheld by the Issuer to satisfy tax withholding and remittance obligations was overstated by 180 shares and has been subtracted on this form for reconciliation purposes.
(5)	Represents the vesting of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to the performance share awards granted to the Reporting Person on March 15, 2024, and includes 1,861 additional shares acquired for performance at more than 100%.
(6)	Represents the vesting of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to the performance share awards granted to the Reporting Person on March 15, 2025, and includes 4,444 additional shares acquired for performance at more than 100%.
(7)	Represents the vesting of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to the performance share awards granted to the Reporting Person on March 15, 2025, and includes 21,516 additional shares acquired for performance at more than 100%.
(8)	Each restricted stock unit is convertible into one share of Class A Common Stock.
(9)	One-fourth (1/4th) of the restricted stock units vested on March 1, 2023, and one-sixteenth (1/16th) of the restricted stock units vest on each June 1, September 1, December 1, and March 1 thereafter until fully vested, subject to the Reporting Person's continued service with the Issuer as of each vesting date.
(10)	One-twelfth (1/12th) of the restricted stock units vested on March 1, 2023, and one-twelfth (1/12th) of the restricted stock units vest on each June 1, September 1, December 1, and March 1 thereafter until fully vested, subject to the Reporting Person's continued service with the Issuer as of each vesting date.
(11)	One-twelfth (1/12th) of the restricted stock units vested on June 1, 2024, and one-twelfth (1/12th) of the restricted stock units vest on each September 1, December 1, March 1 and June 1 thereafter until fully vested, subject to the Reporting Person's continued service with the Issuer as of each vesting date.
(12)	One-twelfth (1/12th) of the restricted stock units vested on June 1, 2025 and one-twelfth (1/12th) of the remaining restricted stock units vest quarterly on each September 1, December 1, March 1 and June 1 thereafter until fully vested, subject to the Reporting Person's continued service to the Issuer as of each vesting date.
(13)	One-twelfth (1/12th) of the restricted stock units vest on December 1, 2025 and one-twelfth (1/12th) of the remaining restricted stock units vest quarterly on each March 1, June 1, September 1, and December 1 thereafter until fully vested, subject to the Reporting Person's continued service to the Issuer as of each vesting date.
(14)	Represents the disposition of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to the performance share awards granted to the Reporting Person on March 15, 2024.
(15)	Represents the number of shares which may be issued at target under the performance stock unit ("PSU") over a period of time following achievement of certain profit targets as set forth in the PSU agreement, subject to the Reporting Person's continued service to the Issuer as of each vesting date. At maximum achievement, 200% of the target number of shares would vest.
(16)	Represents the number of shares which may be issued at target under the PSU over a period of time following achievement of certain adjusted EBITDA targets as set forth in the PSU agreement, subject to the Reporting Person's continued service to the Issuer as of each vesting date. At maximum achievement, 200% of the target number of shares would vest.
(17)	Represents the disposition of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to the performance share awards granted to the Reporting Person on March 15, 2025.
Remarks: Chief Executive Officer

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