DSP- Viant Technology Inc.

Name: Viant Technology Inc. Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Viant Technology Inc. (DSP) has 7 insiders with recent SEC Form 4 filings, including 0 buys and 25 sells. DSP is classified in the Software industry within the Information Technology sector.

Insider Ownership

Role	Insider	Shares	Value	30d
CFO	Madden Larry	553.7K	$6.22M	-
Dir	Yang Vivian	108.5K	$1.22M	-
COO	Vanderhook Christopher	52.1K	$585.6K	-
Dir	Wilson Brett	50.5K	$567.2K	-
Dir	Valdes Max O	29.4K	$331.0K	-6,686

Activity

Buys and sells only

Transactions

10 filings

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jun 9, 2026	Valdes Max O51	Director	Sell	6,686	$12.03	$80,456.70	-9.7%	-	-
May 21, 2026	Vanderhook Timothy72	CEO And Chairman	Sale+OE	12,500	$10.75	$134,385.25	-55.6%	-	-
May 21, 2026	Vanderhook Christopher72	Chief Operating Officer	Sale+OE	12,500	$10.75	$134,385.25	-55.6%	-	-
May 21, 2026	Capital V LLC58	10% Owner	Sale+OE	37,500	$10.75	$403,155.75	-55.6%	-	-
Apr 23, 2026	Madden Larry72	Chief Financial Officer	Sell	39,328	$10.61	$417,238.60	-2.3%	-	-
Apr 6, 2026	Madden Larry72	Chief Financial Officer	Sell	7,297	$11.31	$82,517.39	-1.2%	-	-
Mar 19, 2026	Vanderhook Timothy72	CEO And Chairman	Sale+OE	12,920	$11.79	$152,327.37	-54.4%	-5.5%	-
Mar 19, 2026	Capital V LLC58	10% Owner	Sale+OE	38,760	$11.79	$456,982.10	-54.4%	-5.5%	-
Mar 19, 2026	Vanderhook Christopher72	Chief Operating Officer	Sale+OE	12,920	$11.79	$152,327.37	-54.4%	-5.5%	-
Dec 19, 2025	Capital V LLC58	10% Owner	Sell	7,500	$11.79	$88,425.00	-100%	-1.3%	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC