<SEC-DOCUMENT>0001079973-19-000538-index.html : 20191025
<SEC-HEADER>0001079973-19-000538.hdr.sgml : 20191025
<ACCEPTANCE-DATETIME>20191025165820
ACCESSION NUMBER:		0001079973-19-000538
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20191025
DATE AS OF CHANGE:		20191025

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:		424B4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-233775
		FILM NUMBER:		191170532

	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>424B4
<SEQUENCE>1
<FILENAME>opgen_424b-233775.htm
<DESCRIPTION>424B4
<TEXT>
Document 1 - file: opgen_424b-233775.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>opgen_logov1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: opgen_logov1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>imagez01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: imagez01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>imagez02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: imagez02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>imagez03.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: imagez03.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>imagez04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: imagez04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>imagez05.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: imagez05.jpg

</DOCUMENT>
</SEC-DOCUMENT>