<SEC-DOCUMENT>0001079973-16-000924-index.html : 20160429
<SEC-HEADER>0001079973-16-000924.hdr.sgml : 20160429
<ACCEPTANCE-DATETIME>20160429163928
ACCESSION NUMBER:		0001079973-16-000924
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20160429
DATE AS OF CHANGE:		20160429
EFFECTIVENESS DATE:		20160429

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:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37367
		FILM NUMBER:		161607350

	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>DEFA14A
<SEQUENCE>1
<FILENAME>opgen_defa14a.htm
<DESCRIPTION>DEFINITIVE 14A ADDITIONAL MATIERALS
<TEXT>
Document 1 - file: opgen_defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>card3.jpg
<TEXT>
Document 2 - file: card3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>card_p1.jpg
<TEXT>
Document 3 - file: card_p1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>card_p2.jpg
<TEXT>
Document 4 - file: card_p2.jpg

</DOCUMENT>
</SEC-DOCUMENT>