Form 4 for TTD Trade Desk (The)

Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-15 · accession 0002109272-26-000002 · 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	Davis Tahnil R.	CAO, Interim CFO	F - Tax	$25.81	-3,500	93.3K	-4%	-$90.3K

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	968	$25.81	90,432	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 Unit Award granted April 15, 2025.
2	Common	Class A Common Stock	2026-02-15	F	D	301	$25.81	93,028	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	887	$25.81	92,141	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	741	$25.81	91,400	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 Unit Award granted April 23, 2024.
5	Common	Class A Common Stock	2026-02-15	F	D	603	$25.81	93,329	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.