Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, 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 1934 For the fiscal year ended December 31, 2018. 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 SECURITI ...

Aurora Mobile Limited (NASDAQ:JG) Q4 2018 Results Conference Call February 28, 2018 7:00 AM ET Company Participants Christian Arnell - IR Weidong Luo - Chairman and CEO Fei Chen - President Bong Shan-Nen - CFO Conference Call Participants Bill Yu - Goldman Sachs Heejung Kim - Deutsche Bank Operator Ladies and gentlemen, thank you for standing by. Welcome to the Aurora Mobile Fourth Quarter and Full-Year 2018 Earnings Call. At this time, all participants are in a listen-only mode. There will be a presentatio ...