Viant Technology Inc.

DSP · Technology · Viant Technology Inc. operates a cloud-based demand side platform (DSP) that enables the programmatic purchase of digital advertising acros…

Viant Technology Inc. (DSP), in the Technology sector, has 21 disclosed filings on Paydirt over the trailing twelve months from 4 corporate insiders: 0 purchases and 21 sales. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Sep 18 and filed Sep 19. The most active filer was Larry Madden with 15 filings.

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Filings, ttm

0 buys · 21 sells

Traders, ttm

4 insiders

Volume, ttmiDollar value disclosed in the window

$6.1M

estimated for Congress, as filed for insiders

Median delay

execution to disclosure

Last traded

Sep 18

Filed Sep 18

ADViAverage daily dollar volume

$3.8M

market data

Share price · 12M

$11.88 (+26.2%)

Adjusted for splits and dividends.

Volume by month

Buys $0 Sells $9.6M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed

Larry Madden Chief Financial Officer 15 filings CL Capital V LLC 10% owner 8 filings CV

Christopher Vanderhook Chief Operating Officer 3 filings TV

Timothy Vanderhook CEO and Chairman 3 filings MV

Max O Valdes Director 1 filing

Recent filings

Larry MaddenSALE Chief Financial Officer $390K
31,644 sh across 2 lots
Exec Sep 16
Filed Sep 18 · 8:37 PM ET Larry MaddenSALE Chief Financial Officer $339K
26,020 sh × $13.03
Exec Aug 11
Filed Aug 13 · 6:25 PM ET Capital V LLCSALE 10% owner $413K
37,500 sh across 3 lots
Exec Jul 21
Filed Jul 23 · 9:53 PM ET Larry MaddenSALE Chief Financial Officer $390K
30,519 sh across 3 lots
Exec Jul 6
Filed Jul 8 · 8:41 PM ET Capital V LLCSALE 10% owner $334K
30,000 sh across 2 lots
Exec Jun 16
Filed Jun 18 · 5:30 PM ET Timothy VanderhookSALE CEO and Chairman $101K
9,125 sh × $11.10
Exec Jun 15
Filed Jun 15 · 5:30 PM ET Christopher VanderhookSALE Chief Operating Officer $101K
9,125 sh × $11.10
Exec Jun 15
Filed Jun 15 · 5:30 PM ET Larry MaddenSALE Chief Financial Officer $282K
25,376 sh × $11.10
Exec Jun 15
Filed Jun 15 · 5:30 PM ET Larry MaddenSALE Chief Financial Officer $406K
33,333 sh across 2 lots
Exec Jun 5
Filed Jun 8 · 5:30 PM ET Capital V LLCSALE 10% owner $322K
30,000 sh across 2 lots
Exec May 19
Filed May 21 · 5:30 PM ET Larry MaddenSALE Chief Financial Officer $376K
32,364 sh across 2 lots
Exec May 8
Filed May 12 · 5:30 PM ET Larry MaddenSALE Chief Financial Officer $417K
39,328 sh across 3 lots
Exec Apr 21
Filed Apr 23 · 5:30 PM ET Capital V LLCSALE 10% owner $321K
29,111 sh across 2 lots
Exec Apr 20
Filed Apr 22 · 5:30 PM ET Larry MaddenSALE Chief Financial Officer $111K
10,131 sh × $10.94
Exec Apr 2
Filed Apr 3 · 5:30 PM ET Capital V LLCSALE 10% owner $457K
38,760 sh across 3 lots
Exec Mar 17
Filed Mar 19 · 5:30 PM ET Capital V LLCSALE 10% owner $244K
26,404 sh across 2 lots
Exec Feb 17
Filed Feb 19 · 5:30 PM ET Capital V LLCSALE 10% owner $360K
29,778 sh across 2 lots
Exec Jan 20
Filed Jan 22 · 5:30 PM ET Larry MaddenSALE Chief Financial Officer $158K
13,477 sh × $11.70
Exec Dec 17 2025
Filed Dec 18 2025 · 5:30 PM ET Capital V LLCSALE 10% owner $355K
30,000 sh across 2 lots
Exec Dec 17 2025
Filed Dec 18 2025 · 5:30 PM ET Christopher VanderhookSALE Chief Operating Officer $106K
9,102 sh × $11.70
Exec Dec 17 2025
Filed Dec 18 2025 · 5:30 PM ET Timothy VanderhookSALE CEO and Chairman $106K
9,102 sh × $11.70
Exec Dec 17 2025
Filed Dec 18 2025 · 5:30 PM ET Larry MaddenSALE Chief Financial Officer $127K
13,006 sh × $9.73
Exec Sep 15 2025
Filed Sep 17 2025 · 5:30 PM ET Larry MaddenSALE Chief Financial Officer $174K
13,265 sh × $13.08
Exec Jun 13 2025
Filed Jun 13 2025 · 5:30 PM ET Christopher VanderhookSALE Chief Operating Officer $117K
8,960 sh × $13.08
Exec Jun 13 2025
Filed Jun 13 2025 · 5:30 PM ET Timothy VanderhookSALE CEO and Chairman $117K
8,960 sh × $13.08
Exec Jun 13 2025
Filed Jun 13 2025 · 5:30 PM ET