Item 1.01 — Entry into a Material Definitive Agreement

A new material agreement was signed — financing facility, partnership, license, or major contract.

Purchase Agreement On September 2, 2025, Lyft, Inc. (the “Company”) entered into a purchase agreement (the “Purchase Agreement”) with Goldman Sachs & Co. LLC as representative of the several initial purchasers (the “Initial Purchasers”), to issue and sell $450 million aggregate principal amount of its 0% Convertible Senior Notes due 2030 (the “Base Notes”). In addition, the Company granted the Initial Purchasers a 13-day option to purchase up to an additional $50 million aggregate principal amount of such notes on the same terms and conditions (the “Additional Notes” and together with the Base Notes, the “Notes”).

Item 2.03 — Creation of a Direct Financial Obligation

A new debt obligation was incurred — credit facility, convertible note, term loan, or guarantee.

or an Obligation under an Off-Balance Sheet Arrangement of a RegistrantThe information set forth under

Item 3.02 — Unregistered Sales of Equity Securities

Stock or convertible securities sold without SEC registration — usually a private placement.

Unregistered Sale of Equity SecuritiesThe information set forth under

Item 8.01 — Other Events

A material event not falling under any other 8-K item.

On September 2, 2025, the Company issued a press release announcing that it had launched the offering of the Notes. A copy of the press release is filed as Exhibit 99.1 hereto and is incorporated herein by reference.On September 2, 2025, the Company issued a press release announcing that it had priced the offering of the Notes. A copy of the press release is filed as Exhibit 99.2 hereto and is incorporated herein by reference. Forward-Looking Statements This Current Report on Form 8-K contains forward-looking statements within the meaning of the federal securities laws, including Section 27A of the Securities Act, and Section 21E of the Securities Exchange Act of 1934, as amended.

Item 9.01 — Financial Statements and Exhibits

Press releases, exhibits, and supporting documents attached to this filing.

(d) Exhibits:Exhibit No.Exhibit Description4.1Indenture, dated as of September 5, 2025, by and between Lyft, Inc. and U.S. Bank Trust Company, National Association, as trustee 4.2Form of 0% Convertible Senior Notes due 2030 (included in Exhibit 4.1) 10.1Purchase Agreement, dated as of September 2, 2025, by and between Lyft, Inc., Goldman Sachs & Co. LLC10.2Form of Capped Call Transaction Confirmation99.1Press release, dated September 2, 202599.2Press release, dated September 2, 2025104Cover Page Interactive Data File (embedded within the Inline XBRL document)SIGNATUREPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed…