Item 8.01. Other Events. Alphabet Inc. U.S. Dollar-Denominated Senior Notes Offering On August 10, 2026, Alphabet Inc. (“Alphabet”) closed its underwritten public offering of $25 billion aggregate principal amount of U.S. dollar-denominated senior notes (the “Notes”) pursuant to Alphabet’s registration statement on Form S-3 (File No. 333-296395). The Notes were issued pursuant to an Indenture (the “Indenture”), dated as of February 12, 2016, between Alphabet and The Bank of New York Mellon Trust Company, N.A., as trustee. The Notes consist of $750,000,000 aggregate principal amount of floating rate notes due 2028, $1,250,000,000 aggregate principal amount of 4.500% notes due 2028, $500,000,000 aggregate principal amount of floating rate notes due 2029, $2,000,000,000 aggregate principal amount of 4.625% notes due 2029, $3,500,000,000 aggregate principal amount of 4.875% notes due 2031, $2,500,000,000 aggregate principal amount of 5.200% notes due 2033, $4,500,000,000 aggregate principal amount of 5.450% notes due 2036, $3,000,000,000 aggregate principal amount of 6.250% notes due 2046, $4,500,000,000 aggregate principal amount of 6.375% notes due 2056 and $2,500,000,000 aggregate principal amount of 6.500% notes due 2066. The foregoing description of the Indenture is qualified in its entirety by the terms of such agreement, which is filed hereto as Exhibit 4.1 and incorporated herein by reference. The foregoing descriptions of the Notes is qualified in its entirety by reference to the full text of the respective forms of the Notes filed as Exhibits 4.2-4.11 hereto and each is incorporated herein by reference. Item 9.01. Financial Statements and Exhibits. (d)Exhibits Exhibit No. Description 4.1 Indenture, dated February 12, 2016, between Alphabet Inc. and The Bank of New York Mellon Trust Company, N.A., as trustee (incorporated by reference to Exhibit 4.3 of Alphabet Inc.’s Registration Statement on Form S-3 filed on February 12, 2016 (File No. 333-209510) 4.2 Form of Global Note representing the Registrant’s floating rate notes due 2028 4.3 Form of Global Note representing the Registrant’s 4.500% notes due 2028 4.4 Form of Global Note representing the Registrant’s floating rate notes due 2029 4.5 Form of Global Note representing the Registrant’s 4.625% notes due 2029 4.6 Form of Global Note representing the Registrant’s 4.875% notes due 2031 4.7 Form of Global Note representing the Registrant’s 5.200% notes due 2033 4.8 Form of Global Note representing the Registrant’s 5.450% notes due 2036 4.9 Form of Global Note representing the Registrant’s 6.250% notes due 2046 4.10 Form of Global Note representing the Registrant’s 6.375% notes due 2056 4.11 Form of Global Note representing the Registrant’s 6.500% notes due 2066 5.1 Opinion of Cleary Gottlieb Steen & Hamilton LLP with respect to the Notes 23.1 Consent of Cleary Gottlieb Steen & Hamilton LLP (included in Exhibit 5.1) 104 Cover Page Interactive Data File (formatted as inline XBRL) SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ALPHABET INC. Date: August 10, 2026 /s/ Anat Ashkenazi Anat Ashkenazi Senior Vice President, Chief Financial Officer