    <SEC-DOCUMENT>0001104659-22-022173-index.html : 20220214
    <SEC-HEADER>0001104659-22-022173.hdr.sgml : 20220214
    <ACCEPTANCE-DATETIME>20220214121809
    ACCESSION NUMBER:		0001104659-22-022173
    CONFORMED SUBMISSION TYPE:	424B4
    PUBLIC DOCUMENT COUNT:		12
    FILED AS OF DATE:		20220214
    DATE AS OF CHANGE:		20220214

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Direct Digital Holdings, Inc.
    		CENTRAL INDEX KEY:			0001880613
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
    		IRS NUMBER:				872306185
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		424B4
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-261059
    		FILM NUMBER:		22627979

    	BUSINESS ADDRESS:
    		STREET 1:		1233 WEST LOOP SOUTH
    		STREET 2:		SUITE 1170
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77027
    		BUSINESS PHONE:		832-402-1051

    	MAIL ADDRESS:
    		STREET 1:		1233 WEST LOOP SOUTH
    		STREET 2:		SUITE 1170
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77027
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>424B4
    <SEQUENCE>1
    <FILENAME>tm2125950-29_424b4.htm
    <DESCRIPTION>424B4
    <TEXT>
    Document 1 - file: tm2125950-29_424b4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>lg_bakertilly-bw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: lg_bakertilly-bw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>lg_directdigitalblack-4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: lg_directdigitalblack-4clr.jpg

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>tm2125950d1-cov_page44clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: tm2125950d1-cov_page44clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tm2125950d1-fc_advertis4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tm2125950d1-fc_advertis4clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tm2125950d15-fc_program4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tm2125950d15-fc_program4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>tm2125950d29-fc_direct4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: tm2125950d29-fc_direct4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>tm2125950d3-bc_total4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: tm2125950d3-bc_total4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>tm2125950d3-cov_page14clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: tm2125950d3-cov_page14clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>tm2125950d6-cov_02page4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: tm2125950d6-cov_02page4clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>tm2125950d6-cov_03page4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: tm2125950d6-cov_03page4clr.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>