<SEC-DOCUMENT>0001553350-20-001066-index.html : 20201125
<SEC-HEADER>0001553350-20-001066.hdr.sgml : 20201125
<ACCEPTANCE-DATETIME>20201125171732
ACCESSION NUMBER:		0001553350-20-001066
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20201125
DATE AS OF CHANGE:		20201125

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OPGEN INC
		CENTRAL INDEX KEY:			0001293818
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				061614015
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-250983
		FILM NUMBER:		201351905

	BUSINESS ADDRESS:	
		STREET 1:		708 QUINCE ORCHARD ROAD
		STREET 2:		SUITE 205
		CITY:			GAITHERSBURG
		STATE:			MD
		ZIP:			20878
		BUSINESS PHONE:		240-813-1260

	MAIL ADDRESS:	
		STREET 1:		708 QUINCE ORCHARD ROAD
		STREET 2:		SUITE 205
		CITY:			GAITHERSBURG
		STATE:			MD
		ZIP:			20878
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>opgen_s3.htm
<DESCRIPTION>REGISTRATION STATEMENT
<TEXT>
Document 1 - file: opgen_s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>opgen_ex5z1.htm
<DESCRIPTION>OPINION
<TEXT>
Document 2 - file: opgen_ex5z1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>opgen_ex23z1.htm
<DESCRIPTION>CONSENT
<TEXT>
Document 3 - file: opgen_ex23z1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>opgen_s3001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: opgen_s3001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>opgen_ex5z1001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: opgen_ex5z1001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>opgen_ex5z1002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: opgen_ex5z1002.jpg

</DOCUMENT>
</SEC-DOCUMENT>