Form 4 for TTD Trade Desk (The)

Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-15 · accession 0002008907-26-000002 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-02-18	2026-02-15	TTD	Jacobson Samantha	Chief Strategy Off, Dir	F - Tax	$25.81	-4,009	151.3K	-3%	-$103.5K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Class A Common Stock	2026-02-15	F	D	443	$25.81	154,881	D	—	—	(F1) The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Unit Award granted March 2, 2022.
2	Common	Class A Common Stock	2026-02-15	F	D	233	$25.81	154,648	D	—	—	(F2) The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Unit Award granted April 26, 2022.
3	Common	Class A Common Stock	2026-02-15	F	D	772	$25.81	153,876	D	—	—	(F3) The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Unit Award granted April 24, 2023.
4	Common	Class A Common Stock	2026-02-15	F	D	1,080	$25.81	152,796	D	—	—	(F4) The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Award granted April 23, 2024.
5	Common	Class A Common Stock	2026-02-15	F	D	1,481	$25.81	151,315	D	—	—	(F5) The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a Restricted Stock Award granted April 15, 2025.