X0306 4 2019-08-22 0 0001671933 Trade Desk, Inc. TTD 0001671445 Green Jeffrey Terry C/O THE TRADE DESK, INC. 42 NORTH CHESTNUT STREET VENTURA CA 93001 1 1 1 0 President and CEO Class A Common Stock 2019-08-22 4 C 0 218022 0.00 A 311414 D Class A Common Stock 2019-08-22 4 S 0 200716 260.25 D 110698 D Class A Common Stock 2019-08-22 4 S 0 15506 261.33 D 95192 D Class A Common Stock 2019-08-22 4 S 0 1800 262.68 D 93392 D Class A Common Stock 2019-08-23 4 C 0 69978 0.00 A 163370 D Class A Common Stock 2019-08-23 4 S 0 22870 245.76 D 140500 D Class A Common Stock 2019-08-23 4 S 0 3915 246.91 D 136585 D Class A Common Stock 2019-08-23 4 S 0 4340 248.04 D 132245 D Class A Common Stock 2019-08-23 4 S 0 5218 248.61 D 127027 D Class A Common Stock 2019-08-23 4 S 0 13656 250.36 D 113371 D Class A Common Stock 2019-08-23 4 S 0 300 251.12 D 113071 D Class A Common Stock 2019-08-23 4 S 0 2979 260.58 D 110092 D Class A Common Stock 2019-08-23 4 S 0 6500 261.61 D 103592 D Class A Common Stock 2019-08-23 4 S 0 3500 262.37 D 100092 D Class A Common Stock 2019-08-23 4 S 0 3500 263.67 D 96592 D Class A Common Stock 2019-08-23 4 S 0 2700 264.33 D 93892 D Class A Common Stock 2019-08-23 4 S 0 500 265.17 D 93392 D Class B Common Stock 2019-08-22 4 C 0 218022 0.00 D Class A Common Stock 218022 3876475 D Class B Common Stock 2019-08-23 4 C 0 69978 0.00 D Class A Common Stock 69978 3806497 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $260.00 to $260.99, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $261.00 to $261.87, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $262.08 to $262.96, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $245.29 to $246.28, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $246.29 to $247.26, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $247.43 to $248.41, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $248.48 to $248.85, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $250.00 to $250.95, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $260.02 to $261.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $261.02 to $262.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $262.04 to $262.92, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $263.05 to $264.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $264.06 to $264.80, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $265.09 to $265.30, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Each share of Class B Common Stock has no expiration date and is convertible for no additional consideration into one (1) share of Class A Common Stock at the option of the holder thereof at any time and upon certain other circumstances. /s/ Vivian Yang, Attorney-in-Fact for Jeffrey Terry Green 2019-08-26