<SEC-DOCUMENT>0001567619-21-010952-index.html : 20210521
<SEC-HEADER>0001567619-21-010952.hdr.sgml : 20210521
<ACCEPTANCE-DATETIME>20210521170302
ACCESSION NUMBER:		0001567619-21-010952
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210519
FILED AS OF DATE:		20210521
DATE AS OF CHANGE:		20210521

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Stauffer Mark R.
		CENTRAL INDEX KEY:			0001417119

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33891
		FILM NUMBER:		21950021

	MAIL ADDRESS:	
		STREET 1:		12550 FUQUA
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77034

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Orion Group Holdings Inc
		CENTRAL INDEX KEY:			0001402829
		STANDARD INDUSTRIAL CLASSIFICATION:	HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600]
		IRS NUMBER:				260097459
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		12000 AEROSPACE SUITE 300
		CITY:			Houston
		STATE:			TX
		ZIP:			77034
		BUSINESS PHONE:		713-852-6500

	MAIL ADDRESS:	
		STREET 1:		12000 AEROSPACE SUITE 300
		CITY:			Houston
		STATE:			TX
		ZIP:			77034

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Orion Marine Group Inc
		DATE OF NAME CHANGE:	20070612
</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>