PINTEREST, INC. (PINS) · Material Event (8-K) SEC Filing

Item 2.02. Results of Operations and Financial Condition. On August 4, 2026, Pinterest, Inc. (the "Company") announced its financial results for the quarter ended June 30, 2026 by issuing a press release. In its press release, the Company also announced that it would be holding a conference call on August 4, 2026 to discuss its financial results for the quarter ended June 30, 2026 and outlook. The text of the Company s press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. The Company makes reference to non-GAAP financial information in the Company s press release and the conference call. A reconciliation of these non-GAAP financial measures to the comparable GAAP financial measures is contained in the attached press release. The information included in this

Item 9.01 Financial Statements and Exhibits (d) Exhibits Exhibit Number Description 99.1 Press Release issued by Pinterest, Inc., dated August 4, 2026. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document). 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. PINTEREST, INC. Date: August 4, 2026 By: /s/ Julia Brau Donnelly Julia Brau Donnelly Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)