Lyft Inc

Appendix A - Supplemental Information About Financial Measures

To supplement Lyft's financial information presented in accordance with generally accepted accounting principles in the United States of America, or GAAP, Lyft considers certain financial measures that are not prepared in accordance with GAAP, including Adjusted EBITDA, Adjusted EBITDA margin (calculated as a percentage of Gross Bookings) and free cash flow. Lyft defines Adjusted EBITDA as net loss adjusted for interest expense, other income (expense), net, provision for (benefit from) income taxes, depreciation and amortization, stock-based compensation expense, payroll tax expense related to stock-based compensation and sublease income, as well as, if applicable, restructuring charges, costs related to acquisitions and divestitures and costs from transactions related to certain legacy auto insurance liabilities. Adjusted EBITDA margin (calculated as a percentage of Gross Bookings) is calculated by dividing Adjusted EBITDA for a period by Gross Bookings for the same period and is considered a key metric. Lyft defines free cash flow as GAAP net cash provided by (used in) operating activities less purchases of property and equipment and scooter fleet.

Lyft uses its non-GAAP financial measures in conjunction with GAAP measures as part of our overall assessment of our performance, including the preparation of our annual operating budget and quarterly forecasts, to evaluate the effectiveness of our business strategies, and to communicate with our board of directors concerning our financial performance. Free cash flow is a measure used by our management to understand and evaluate our operating performance and trends. We believe free cash flow is a useful indicator of liquidity that provides our management with information about our ability to generate or use cash to enhance the strength of our balance sheet, further invest in our business and pursue potential strategic initiatives. Free cash flow has certain limitations, including that it does not reflect our future contractual commitments and it does not represent the total increase or decrease in our cash balance for a given period. Free cash flow does not necessarily represent funds available for discretionary use and is not necessarily a measure of our ability to fund our cash needs.

Lyft’s definitions may differ from the definitions used by other companies and therefore comparability may be limited. In addition, other companies may not publish these or similar metrics. Furthermore, these measures have certain limitations in that they do not include the impact of certain expenses that are reflected in our consolidated statement of operations that are necessary to run our business. Thus, our non-GAAP financial measures should be considered in addition to, not as substitutes for, or in isolation from, measures prepared in accordance with GAAP.

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