<SEC-DOCUMENT>0000899140-25-001474-index.html : 20251229
<SEC-HEADER>0000899140-25-001474.hdr.sgml : 20251229
<ACCEPTANCE-DATETIME>20251229180740
ACCESSION NUMBER:		0000899140-25-001474
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20251223
FILED AS OF DATE:		20251229
DATE AS OF CHANGE:		20251229

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Southworth Michael Christopher
		CENTRAL INDEX KEY:			0001603604
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38685
		FILM NUMBER:		251610604

	MAIL ADDRESS:	
		STREET 1:		10912 SHALLOW CREEK DRIVE
		CITY:			GREAT FALLS
		STATE:			VA
		ZIP:			22066

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GRID DYNAMICS HOLDINGS, INC.
		CENTRAL INDEX KEY:			0001743725
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		ORGANIZATION NAME:           	06 Technology
		EIN:				830632724
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		6101 BOLLINGER CANYON ROAD
		STREET 2:		SUITE 465
		CITY:			SAN RAMON
		STATE:			CA
		ZIP:			94583
		BUSINESS PHONE:		(650) 523-5000

	MAIL ADDRESS:	
		STREET 1:		6101 BOLLINGER CANYON ROAD
		STREET 2:		SUITE 465
		CITY:			SAN RAMON
		STATE:			CA
		ZIP:			94583

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ChaSerg Technology Acquisition Corp
		DATE OF NAME CHANGE:	20180615
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<TEXT>
Document 1 - file: form4.html

Document 1 - RAW XML: form4.xml

</DOCUMENT>
</SEC-DOCUMENT>