Form Type: 4

Accession Number:	0001209191-20-002511
Date:	2020-01-06
Issuer:	TRADE DESK, INC. (TTD)
Original Submission Date:

Reporting Person:

STEMPECK BRIAN JOHN
C/O THE TRADE DESK, INC.
42 NORTH CHESTNUT STREET VENTURA, CA 93001

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of Security	Transaction Date	2a. Deemed Execution Date	Transaction Code	Shares	Acquired or Disposed	Price per share	5. Amount of Securities Beneficially Owned Following Reported Transaction	6. Ownership Form Direct or Indirect	Nature of Indirect Ownership
CLASS A COMMON STOCK	2020-01-06		M	3,122	a	$48.00	38,504	direct
CLASS A COMMON STOCK	2020-01-06		S	200	d	$266.44	38,304	direct
CLASS A COMMON STOCK	2020-01-06		S	200	d	$271.21	38,104	direct
CLASS A COMMON STOCK	2020-01-06		S	100	d	$271.98	38,004	direct
CLASS A COMMON STOCK	2020-01-06		S	100	d	$273.18	37,904	direct
CLASS A COMMON STOCK	2020-01-06		S	600	d	$275.03	37,304	direct
CLASS A COMMON STOCK	2020-01-06		S	1,000	d	$276.16	36,304	direct
CLASS A COMMON STOCK	2020-01-06		S	922	d	$277.17	35,382	direct
CLASS A COMMON STOCK	2020-01-06		M	2,716	a	$142.45	38,098	direct
CLASS A COMMON STOCK	2020-01-06		S	1,621	d	$278.00	36,477	direct
CLASS A COMMON STOCK	2020-01-06		S	995	d	$278.87	35,482	direct
CLASS A COMMON STOCK	2020-01-06		S	100	d	$279.93	35,382	direct

Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security	Conversion or Exercise Price of Derivative Security	Transaction Date	Deemed Execution Date	Transaction Code	Number of Derivative Securities Acquired (A) or Disposed of (D)	Date Exercisable	Expiration Date	Title and Amount of Securities Underlying Derivative Security	Price of Derivative Security	Number of derivative Securities Beneficially Owned Following Reported Transaction(s)	Ownership Form: Direct (D) or Indirect (I)	Nature of Indirect Beneficial Ownership
CLASS A COMMON STOCK	48.0	2020-01-06	deemed execution date	M	3,122 (d)		2027-12-01	class a common stock 3,122	$48.00	21,887	direct
CLASS A COMMON STOCK	142.45	2020-01-06	deemed execution date	M	2,716 (d)		2028-12-01	class a common stock 2,716	$142.45	14,819	direct

Footnotes
ID	footnote
f1	the sales reported in this form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person in accordance with rule 10b5-1 of the securities exchange act of 1934, as amended.
f2	the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $266.01 to $266.87, 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.
f3	the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $270.88 to $271.53, 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.
f4	the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $274.57 to $275.54, 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.
f5	the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $275.69 to $276.68, 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.
f6	the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $276.80 to $277.49, 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.
f7	the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $277.49 to $278.44, 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.
f8	the price reported in column 4 is a weighted average price. these shares were sold in multiple transactions at prices ranging from $278.50 to $279.33, 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.
f9	the option was granted on december 1, 2017, the vesting commencement date ("vcd"). one forty-eighth (1/48th) of the shares subject to the option vest on each monthly anniversary of the vcd, subject to continued employment with the issuer through the applicable vesting dates.
f10	the option was granted on december 1, 2018, the vcd. one forty-eighth (1/48th) of the shares subject to the option vest on each monthly anniversary of the vcd, subject to continued employment with the issuer through the applicable vesting dates.

Elevate your investments