0001553350-21-001073.txt : 20211119 0001553350-21-001073.hdr.sgml : 20211119 20211119144629 ACCESSION NUMBER: 0001553350-21-001073 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211119 FILED AS OF DATE: 20211119 DATE AS OF CHANGE: 20211119 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bacher Johannes CENTRAL INDEX KEY: 0001808765 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37367 FILM NUMBER: 211427972 MAIL ADDRESS: STREET 1: 9717 KEY WEST AVENUE STREET 2: SUITE 101 CITY: ROCKVILLE STATE: MD ZIP: 20850 ISSUER: 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 BUSINESS ADDRESS: STREET 1: 9717 KEY WEST AVENUE STREET 2: SUITE 100 CITY: ROCKVILLE STATE: MD ZIP: 20850 BUSINESS PHONE: 240-813-1260 MAIL ADDRESS: STREET 1: 9717 KEY WEST AVENUE STREET 2: SUITE 100 CITY: ROCKVILLE STATE: MD ZIP: 20850 4 1 ownership.xml X0306 4 2021-11-19 0 0001293818 OPGEN INC OPGN 0001808765 Bacher Johannes C/O OPGEN, INC. 9717 KEY WEST AVE., SUITE 100 ROCKVILLE MD 20850 0 1 0 0 Chief Operating Officer Comon Stock 2021-11-19 4 P 0 10000 1.5347 A 35000 D The shares of Common Stock were purchased in a series of trades at prices ranging from $1.525 per share to $1.54 per share having a weighted average of $1.5347 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. /s/ Johannes Bacher 2021-11-19