Table of Contents As filed with the Securities and Exchange Commission on April 26, 2019. Registration No. 333-230812UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THESECURITIES ACT OF 1933UBER TECHNOLOGIES, INC. (Exact name of Registrant as specified in its charter)Delaware 7372 45-2647441 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) 1455 Market Street, 4 th Floor San Francisco, California 94103 (415) 612-8582 (Address, including zip code and telephone number, of Registrants principal executive offices)Nelson Chai Chief Financial Officer Uber Technologies, Inc. 1455 Market Street, 4 th Floor San Francisco, California 94103 (415) 612-8582 (Name, address, including zip code and telephone number, including area code, of agent for service)Copies to:Tony West Keir Gumbs Uber Technologies, Inc. 1455 Market Street, 4 th Floor San Francisco, California 94103 (415) 612-8582David Peinsipp Siana Lowrey Andrew Williamson Cooley LLP 101 California Street, 5 th Floor San Francisco, California 94111 (415) 693-2000 Eric W. Blanchard Kerry S. Burke Brian K. Rosenzweig Covington (ii) operations and support; (iii) sales and marketing; (iv) research and development; and (v) general and administrative. Core Platform Contribution Profit (Loss) also reflects any applicable exclusions from Adjusted EBITDA and excludes the impact of our 2018 Divested Operations. Driver or restaurant earnings. Driver or restaurant earnings refer to the net portion of the fare or the net portion of the order value that a Driver or a restaurant retains, respectively. Driver incentives. Driver incentives refer to payments that we make to Drivers, which are separate from and in addition to the Drivers portion of the fare paid by the consumer. For example, Driver incentives could include payments we make to Drivers should they choose to take advantage of an incentive offer and complete a consecutive number of trips or a cumulative number of trips on the platform over a defined period of time. Driver incentives are recorded as a reduction of revenue to the extent they are not excess Driver incentives (as defined below). Driver referrals. Driver referrals refer to payments that we make to existing Drivers to refer new Drivers onto our platform. Driver referrals are recorded in sales and marketing expenses, as they represent the receipt of a distinct service of customer acquisition for which there is evidence of fair value. Excess Driver incentives. Excess Driver incentives refer to cumulative payments, including incentives but excluding Driver referrals, to a Driver that exceed the cumulative revenue that we recognize from a Driver with no future guarantee of additional revenue. Cumulative payments to a Driver could exceed cumulative revenue from a Driver as a result of Driver incentives or when the amount paid to a Driver for a Trip exceeds the fare charged to the consumer. Excess Driver incentives are recorded in cost of revenue, exclusive of depreciation and amortization. Gross Bookings. We define Gross Bookings as the total dollar value, including any applicable taxes, tolls, and fees, of Ridesharing and New Mobility rides, Uber Eats meal deliveries, and amounts paid by shippers for Uber Freight shipments, in each case without any adjustment for consumer discounts and refunds, Driver and restaurant earnings, and Driver incentives. Gross Bookings do not include tips earned by Drivers. Gross Bookings exclude the impact of our 2018 Divested Operations. Monthly Active Platform Consumers (“MAPCs”). We define MAPCs as the number of unique consumers who completed a Ridesharing or New Mobility ride or received an Uber Eats meal on our platform at least onceiii