144 0001671445 XXXXXXXX LIVE 0001671933 Trade Desk, Inc. 001-37879 42 N. CHESTNUT STREET VENTURA CA 93001 (805) 585-3434 Green Jeffrey Terry Officer Director 10% Stockholder Class A Common Wells Fargo Clearing Services

1 N. Jefferson Ave. St. Louis MO 63103

2739 219108.86 448135991 05/12/2025 Nasdaq Class A Common Wells Fargo Clearing Services

1 N. Jefferson Ave. St. Louis MO 63103

23945 1915562.81 448135991 05/12/2025 Nasdaq Class A Common 12/13/2021 Donation Jeffrey Green Y 11/12/2009 2739 n/a Class A Common 11/12/2009 Founders Shares Issuer N 23945 11/12/2009 n/a Y 23,945 Shares were sold by Jeff Green Trust, Jeffrey T. Green is a TTEE of the trust and is a director/officer/10 percent shareholder of the issuer. 2,739 shares were also sold by Jeff Green Family Foundation. 05/12/2025 09/09/2024 Jeffrey Terry Green