X0407 4 2023-05-25 0 0001671933 Trade Desk, Inc. TTD 0001903152 Cunningham Andrea Lee C/O THE TRADE DESK, INC. 42 NORTH CHESTNUT STREET VENTURA CA 93001 1 0 0 0 0 Class A Common Stock 2023-05-25 4 A 0 2119 0.00 A 7233 D Class A Common Stock 2023-05-25 4 A 0 399 62.52 A 7632 D Class A Common Stock 2023-05-25 4 A 0 47 62.52 A 7679 D Stock Option (Right to Buy) 66.26 2023-05-25 4 A 0 3641 0.00 A 2033-05-25 Class A Common Stock 3641 3641 D Stock Option (Right to Buy) 66.26 2023-05-25 4 A 0 687 36.39 A 2033-05-25 Class A Common Stock 687 687 D Stock Option (Right to Buy) 66.26 2023-05-25 4 A 0 82 36.39 A 2033-05-25 Class A Common Stock 82 82 D Grant of restricted stock units under the Issuer's 2016 Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Issuer's Class A common stock. The restricted stock units vest in four equal installments at the earlier of, for each such installment, (i) the date of the Issuer's applicable regularly scheduled quarterly Corporate Board meeting for the next four quarters from the date of grant or (ii) the date of each of the next four corresponding quarterly anniversaries of the date of grant, provided all then unvested units shall vest in full on the date of the Issuer's next annual meeting of stockholders, all subject to the Reporting Person's continuous service as a member of the board of directors immediately prior to such date. These restricted stock units were issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy as an annual director equity grant. This price represents the average closing stock price for a share of the Issuer's Class A Common Stock for forty-five consecutive trading days ending on, and including, the grant date. This price was used to calculate the number of restricted stock units granted. These restricted stock units were issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy in lieu of director retainer and meeting fees of $25,000. The restricted stock units vest in four equal installments at the earlier of, for each such installment, (i) the date of the Issuer's applicable regularly scheduled quarterly Corporate Board meeting for the next four quarters from the date of grant or (ii) the date of each of the next four corresponding quarterly anniversaries of the date of grant, provided all then unvested units shall vest in full on the date of the Issuer's next annual meeting of stockholders, all subject to the Reporting Person's continuous service as a member of the nominating and corporate governance committee of the board of directors immediately prior to such date. These restricted stock units were issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy in lieu of director retainer and meeting fees of $3,000. Grant of option to purchase Class A Common Stock under the Issuer's 2016 Equity Incentive Plan. The shares subject to the option vest in four equal installments at the earlier of, for each such installment, (i) the date of the Issuer's applicable regularly scheduled quarterly Corporate Board meeting for the next four quarters from the date of grant or (ii) the date of each of the next four corresponding quarterly anniversaries of the date of grant, provided all then unvested shares shall vest in full on the date of the Issuer's next annual meeting of stockholders, all subject to the Reporting Person's continuous service as a member of the board of directors immediately prior to such date. This option was issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy as an annual director equity grant. This price represents the Black-Scholes value of an option using the average closing stock price for a share of the Issuer's Class A Common Stock for forty-five consecutive trading days ending on, and including, the grant date. This price was used to calculate the number of shares subject to the option granted. These stock options were issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy in lieu of director retainer and meeting fees of $25,000. Grant of option to purchase Class A Common Stock under the Issuer's 2016 Equity Incentive Plan. The shares subject to the option vest in four equal installments at the earlier of, for each such installment, (i) the date of the Issuer's applicable regularly scheduled quarterly Corporate Board meeting for the next four quarters from the date of grant or (ii) the date of each of the next four corresponding quarterly anniversaries of the date of grant, provided all then unvested shares shall vest in full on the date of the Issuer's next annual meeting of stockholders, all subject to the Reporting Person's continuous service as a member of the nominating and corporate governance committee of the board of directors immediately prior to such date. These stock options were issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy in lieu of director retainer and meeting fees of $3,000. /s/ Kelli Faerber, Attorney-in-Fact for Andrea Cunningham 2023-05-30