Trade Desk, Inc. (TTD) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-15 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Trade Desk, Inc. (TTD) CIK: 0001671933 --- Reporting Owner --- Name: Kundra Vivek CIK: 0001867888 Role: Officer (Chief Operating Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-05-15 | Code: F (Payment of exercise/tax) Shares: -6,194 | Price: $21.15 Total Value: $131,003.10 Shares Owned After: 244,259 | Ownership: D (Direct) Footnotes: [F1] The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Award granted April 3, 2025. [F2] Includes 622 shares acquired through the Employee Stock Purchase Plan on May 15, 2026. [Transaction #2] Security: Class A Common Stock Date: 2026-05-15 | Code: F (Payment of exercise/tax) Shares: -3,146 | Price: $21.15 Total Value: $66,537.90 Shares Owned After: 241,113 | Ownership: D (Direct) Footnotes: [F3] The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Award granted March 3, 2026. --- Footnotes (Complete Index) --- F1: The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Award granted April 3, 2025. F2: Includes 622 shares acquired through the Employee Stock Purchase Plan on May 15, 2026. F3: The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Award granted March 3, 2026. --- Signature --- /s/ /s/ Kelli Faerber, Attorney-in-Fact for Vivek Kundra (2026-05-19)