<SEC-DOCUMENT>0001140361-16-080415-index.html : 20160921
<SEC-HEADER>0001140361-16-080415.hdr.sgml : 20160921
<ACCEPTANCE-DATETIME>20160921162321
ACCESSION NUMBER:		0001140361-16-080415
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20160919
FILED AS OF DATE:		20160921
DATE AS OF CHANGE:		20160921

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GSE SYSTEMS INC
		CENTRAL INDEX KEY:			0000944480
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				521868008
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1332 LONDONTOWN BLVD
		CITY:			SYKESVILLE
		STATE:			MD
		ZIP:			21784
		BUSINESS PHONE:		4109707874

	MAIL ADDRESS:	
		STREET 1:		1332 LONDONTOWN BLVD
		CITY:			SYKESVILLE
		STATE:			MD
		ZIP:			21784

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Pugh Daniel Warren
		CENTRAL INDEX KEY:			0001665849

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14785
		FILM NUMBER:		161895836

	MAIL ADDRESS:	
		STREET 1:		C/O GSE SYSTEMS, INC.
		STREET 2:		1332 LONDONTOWN BLVD.
		CITY:			SYKESVILLE
		STATE:			MD
		ZIP:			21784

	FORMER NAME:	
		FORMER CONFORMED NAME:	Pugh Daniel
		DATE OF NAME CHANGE:	20160203

	FORMER NAME:	
		FORMER CONFORMED NAME:	Pugh Daniel Abbott
		DATE OF NAME CHANGE:	20160203
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: doc1.html

Document 1 - RAW XML: doc1.xml

</DOCUMENT>
</SEC-DOCUMENT>