<SEC-DOCUMENT>0001104659-18-073413-index.html : 20181218 <SEC-HEADER>0001104659-18-073413.hdr.sgml : 20181218 <ACCEPTANCE-DATETIME>20181218060237 ACCESSION NUMBER: 0001104659-18-073413 CONFORMED SUBMISSION TYPE: 6-K PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20181218 DATE AS OF CHANGE: 20181218 FILER: COMPANY DATA: COMPANY CONFORMED NAME: China Online Education Group CENTRAL INDEX KEY: 0001659494 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-EDUCATIONAL SERVICES [8200] IRS NUMBER: 000000000 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 6-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-37790 FILM NUMBER: 181239310 BUSINESS ADDRESS: STREET 1: 6TH FLOOR DESHI BUILDING SOUTH STREET 2: SHANGDI STREET, HAIDIAN DISTRICT CITY: BEIJING STATE: F4 ZIP: 100085 BUSINESS PHONE: 8610-56928909 MAIL ADDRESS: STREET 1: 6TH FLOOR DESHI BUILDING SOUTH STREET 2: SHANGDI STREET, HAIDIAN DISTRICT CITY: BEIJING STATE: F4 ZIP: 100085 </SEC-HEADER> <DOCUMENT> <TYPE>6-K <SEQUENCE>1 <FILENAME>a18-41594_26k.htm <DESCRIPTION>6-K <TEXT> Document 1 - file: a18-41594_26k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>a18-41594_2ex99d1.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: a18-41594_2ex99d1.htm
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