51Talk无忧英语2017年度报告

20-F 1 a17-28453_120f.htm 20-F Table of Contents UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWASHINGTON, D.C. 20549 FORM 20-F (Mark One) REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31, 2017. OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report . . . . . . . . . . . . . . . . . . . For the transition period from to Commission file number: 001-37790 China Online Education Group(Exact name of Registrant as specified in its charter) N/A(Translation of Registrant’s name into English) Cayman Islands(Jurisdiction of incorporation or organization) 6th Floor Deshi Building North, Shangdi Street, Haidian DistrictBeijing 100085, People’s Republic of China(Address of principal executive offices) Jimmy Lai, Chief Financial OfficerE-mail: ir@51talk.com6th Floor Deshi Building North, Shangdi Street, Haidian DistrictBeijing 100085, People’s Republic of ChinaTelephone: +86 10-5692 8909(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person) Securities registered or to be registered pursuant to Section 12(b) of the Act: Title of each class Name of each exchange on which registeredAmerican Depositary Shares, eachrepresenting fifteen Class A ordinary shares,par value US$0.0001 per share New York Stock ExchangeClass A ordinary shares,par value US$0.0001 per share* New York Stock Exchange * Not for trading, but only in connection with the listing on the New York Stock Exchange of American depositary shares, each representing fifteen Class A ordinary shares. Securities registered or to be registered pursuant to Section 12(g) of the Act: None(Title of Class) Table of Contents Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act: None(Title of Class) Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report. As of December 31, 2017, there were 302,714,259 ordinary shares outstanding, par value $0.0001 per share, being the sum of 77,120,858 Class A ordinary shares (excluding 671,385 Class A ordinary reserved for future issuances upon the exercising or vesting of awards granted under the issuer’s share incentive plan) and 225,593,401 Class B ordinary shares. Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes  No If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934. Yes  No Note — Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 from their obligations under those Sections. Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes  No Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes  No Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See definition of “accelerated filer and large accelerated filer” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one): Large accelerated filer  Accelerated filer  Non-accelerated filer  Emerging growth company  If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the Exchange Act.  †The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012. Indicate by check mark which basis of accounting the registrant has been to prepare the financial statements included in this filin