Pinterest (PINS)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-20 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: PINTEREST, INC. (PINS) CIK: 0001506293 --- Reporting Owner --- Name: Madrigal Matthew CIK: 0002051769 Role: Officer (Chief Product & Tech. Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-08-20 | Code: F (Payment of exercise/tax) Shares: -27,343 | Price: $23.23 Total Value: $635,177.89 Shares Owned After: 1,577,503 | Ownership: D (Direct) Footnotes: [F1] Represents shares of Class A Common Stock that have been withheld by the Company to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported Restricted Stock Units ("RSUs"). [F2] Includes RSUs subject to vesting conditions. --- Footnotes (Complete Index) --- F1: Represents shares of Class A Common Stock that have been withheld by the Company to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported Restricted Stock Units ("RSUs"). F2: Includes RSUs subject to vesting conditions. --- Signature --- /s/ Jacquie Katzel, Attorney-in-Fact (2026-08-24)