    <SEC-DOCUMENT>0001522540-22-000020-index.html : 20220425
    <SEC-HEADER>0001522540-22-000020.hdr.sgml : 20220425
    <ACCEPTANCE-DATETIME>20220425162327
    ACCESSION NUMBER:		0001522540-22-000020
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		4
    FILED AS OF DATE:		20220425
    DATE AS OF CHANGE:		20220425

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Marqeta, Inc.
    		CENTRAL INDEX KEY:			0001522540
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
    		IRS NUMBER:				274306690
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-40465
    		FILM NUMBER:		22849967

    	BUSINESS ADDRESS:
    		STREET 1:		180 GRAND AVENUE
    		STREET 2:		6TH FLOOR
    		CITY:			OAKLAND
    		STATE:			CA
    		ZIP:			94612
    		BUSINESS PHONE:		888-462-7738

    	MAIL ADDRESS:
    		STREET 1:		180 GRAND AVENUE
    		STREET 2:		6TH FLOOR
    		CITY:			OAKLAND
    		STATE:			CA
    		ZIP:			94612
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>defa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: defa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>marqeta-primaryxlogoxpurplea.jpg
    <TEXT>
    Document 2 - file: marqeta-primaryxlogoxpurplea.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>notice_pagex1a.jpg
    <TEXT>
    Document 3 - file: notice_pagex1a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>notice_pagex2a.jpg
    <TEXT>
    Document 4 - file: notice_pagex2a.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>