Pinterest (PINS)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-04-10 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: PINTEREST, INC. (PINS) CIK: 0001506293 --- Reporting Owner --- Name: Madrigal Matthew CIK: 0002051769 Role: Officer (Chief Technology Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-04-10 | Code: A (Grant or award) Shares: +678,885 | Price: $0.00 Shares Owned After: 1,652,146 | Ownership: D (Direct) Footnotes: [F1] Represents a grant of Restricted Stock Units (RSUs) under the Issuer's 2019 Omnibus Incentive Plan, which will vest 25% on each of March 20, 2028, June 20, 2028, September 20, 2028, and December 20, 2028, in each case subject to continued service through such date. Each RSU represents the Reporting Person's right to receive one share of Class A common stock, par value $0.00001, subject to vesting. [F2] Includes RSUs subject to vesting requirements. --- Footnotes (Complete Index) --- F1: Represents a grant of Restricted Stock Units (RSUs) under the Issuer's 2019 Omnibus Incentive Plan, which will vest 25% on each of March 20, 2028, June 20, 2028, September 20, 2028, and December 20, 2028, in each case subject to continued service through such date. Each RSU represents the Reporting Person's right to receive one share of Class A common stock, par value $0.00001, subject to vesting. F2: Includes RSUs subject to vesting requirements. --- Signature --- /s/ Jacquie Katzel, Attorney-in-Fact (2026-04-14)