Initial Statement of Beneficial Ownership (Form 3)

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Davis Tahnil R. 2. Date of Event Requiring Statement (Month/Day/Year) 01/24/2026 3. Issuer Name and Ticker or Trading Symbol Trade Desk, Inc. [TTD] (Last) (First) (Middle) C/O THE TRADE DESK, INC., 42 NORTH CHESTNUT STREET 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) CAO and Interim CFO 5. If Amendment, Date Original Filed (Month/Day/Year) (Street) VENTURA, CA 93001 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Class A Common Stock 93,932 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (Right to Buy)	(1)	04/28/2031	Class A Common Stock	8,430	$74.637	D
Employee Stock Option (Right to Buy)	(2)	04/26/2032	Class A Common Stock	7,073	$59.57	D
Employee Stock Option (Right to Buy)	(3)	04/24/2033	Class A Common Stock	38,825	$61.46	D
Employee Stock Option (Right to Buy)	(4)	04/23/2034	Class A Common Stock	66,926	$81.07	D
Employee Stock Option (Right to Buy)	(5)	04/15/2035	Class A Common Stock	82,508	$49.24	D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Davis Tahnil R. C/O THE TRADE DESK, INC. 42 NORTH CHESTNUT STREET VENTURA, CA 93001			CAO and Interim CFO

Signatures

/s/ Kelli Faerber Attorney-in Fact for Tahnil R. Davis		02/03/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The option was granted on April 28, 2021, the Vesting Commencement Date ("VCD"). One forty-eighth of the shares subject to the original grant vested on each monthly anniversary thereafter subject to continued employment with the Issuer through the applicable vesting dates.
(2)	The option was granted on April 26, 2022, the VCD. One forty-eighth of the shares subject to the original grant vest on each monthly anniversary thereafter subject to continued employment with the Issuer through the applicable vesting dates.
(3)	The option was granted on April 24, 2023, the VCD. One forty-eighth of the shares subject to the original grant vest on each monthly anniversary thereafter subject to continued employment with the Issuer through the applicable vesting dates.
(4)	The option was granted on April 23, 2024, the VCD. One forty-eighth of the shares subject to the original grant vest on each monthly anniversary thereafter subject to continued employment with the Issuer through the applicable vesting dates.
(5)	The option was granted on April 15, 2025, the VCD. One forty-eighth of the shares subject to the original grant vest on each monthly anniversary thereafter subject to continued employment with the Issuer through the applicable vesting dates.

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