For the quarterly period ended November 2, 2019 UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Washington, D.C. 20549 (Mark One) (415) 882-7765 Registrant's telephone number, including area code Securities registered pursuant to Section 12(b) of the Act: | Title of Each Class | Trading Symbol | Name of Each Exchange on Which Registered | | --- | --- | --- | | Class A common stock, par value $0.00002 per sha ...