CUNNINGHAM ANDREA LEE received a stock award from TRADE DESK, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 4 awards

CUNNINGHAM ANDREA LEE

Filed: 5/6/2026ACC: 0001903152-26-000003

InsiderCUNNINGHAM ANDREA LEECIK 1903152

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IssuerTRADE DESK, INC.CIK 1671933

Director

Since Jan 2022

+22.19K

Net shares

Net buyer

$42.5K

Total acquired

Open market trades

0B · 0S

Total transactions

22.19K acquired

Non-Derivative Transactions4

Class A Common Stock

Direct

A · Award

+6.11K

Price / share

—

Trade value

—

% of position

120.2%

5/4/2026

5.08K→11.19K

Class A Common Stock

Direct

A · Award

+1.05K

Price / share

$23.73

Trade value

$24.99K

% of position

9.4%

5/4/2026

11.19K→12.25K

Class A Common Stock

Direct

A · Award

+210.00

Price / share

$23.73

Trade value

$4.98K

% of position

1.7%

5/4/2026

12.25K→12.46K

Class A Common Stock

Direct

A · Award

+526.00

Price / share

$23.73

Trade value

$12.48K

% of position

4.2%

5/4/2026

12.46K→12.98K

Total

Net shares

+7.90K

Net value

$42.45K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	5/4/2026	A · Award	+6.11K	—	—	120.2%	5.08K	11.19K
Class A Common Stock Direct	5/4/2026	A · Award	+1.05K	$23.73	$24.99K	9.4%	11.19K	12.25K
Class A Common Stock Direct	5/4/2026	A · Award	+210.00	$23.73	$4.98K	1.7%	12.25K	12.46K
Class A Common Stock Direct	5/4/2026	A · Award	+526.00	$23.73	$12.48K	4.2%	12.46K	12.98K
Total			+7.90K		$42.45K

Derivative Transactions4

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Class A Common Stock

11.05K shares

+11.05K

Strike price

24.10

Held after

11.05K

Exercisable

—

5/4/2026

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Class A Common Stock

1.91K shares

+1.91K

Strike price

24.10

Held after

1.91K

Exercisable

—

5/4/2026

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Class A Common Stock

381.00 shares

+381.00

Strike price

24.10

Held after

381.00

Exercisable

—

5/4/2026

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Class A Common Stock

952.00 shares

+952.00

Strike price

24.10

Held after

952.00

Exercisable

—

5/4/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Class A Common Stock11.05K shares	5/4/2026	A · Award	+11.05K	24.10	—	11.05K
Stock Option (Right to Buy) Direct	Class A Common Stock1.91K shares	5/4/2026	A · Award	+1.91K	24.10	—	1.91K
Stock Option (Right to Buy) Direct	Class A Common Stock381.00 shares	5/4/2026	A · Award	+381.00	24.10	—	381.00
Stock Option (Right to Buy) Direct	Class A Common Stock952.00 shares	5/4/2026	A · Award	+952.00	24.10	—	952.00