<SEC-DOCUMENT>0000354204-21-000334-index.html : 20210212
<SEC-HEADER>0000354204-21-000334.hdr.sgml : 20210212
<ACCEPTANCE-DATETIME>20210212163843
ACCESSION NUMBER:		0000354204-21-000334
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210212
DATE AS OF CHANGE:		20210212

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMPUTER TASK GROUP INC
		CENTRAL INDEX KEY:			0000023111
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
		IRS NUMBER:				160912632
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-32163
		FILM NUMBER:		21628444

	BUSINESS ADDRESS:	
		STREET 1:		300 CORPORATE PARKWAY
		STREET 2:		SUITE 214 N
		CITY:			AMHERST
		STATE:			NY
		ZIP:			14226
		BUSINESS PHONE:		7168828000

	MAIL ADDRESS:	
		STREET 1:		300 CORPORATE PARKWAY
		STREET 2:		SUITE 214 N
		CITY:			AMHERST
		STATE:			NY
		ZIP:			14226

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MARKS BAER INC
		DATE OF NAME CHANGE:	19690128

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DIMENSIONAL FUND ADVISORS LP
		CENTRAL INDEX KEY:			0000354204
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				222370029
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		6300 BEE CAVE ROAD
		STREET 2:		BUILDING ONE
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78746
		BUSINESS PHONE:		(512) 306-7400

	MAIL ADDRESS:	
		STREET 1:		6300 BEE CAVE ROAD
		STREET 2:		BUILDING ONE
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78746

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DIMENSIONAL FUND ADVISORS INC
		DATE OF NAME CHANGE:	19920929
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>SEC13G_Filing.htm
<DESCRIPTION>SEC SCHEDULE 13G
<TEXT>
Document 1 - file: SEC13G_Filing.htm

</DOCUMENT>
</SEC-DOCUMENT>