Company Insider Tape

Viant Technology Inc insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol DSP Latest filing 23 Jul 2026

Company Read

Net disposal

DSP has 101 stored insider filings. Acquisitions account for 20.8% of classified filings and disposals account for 79.2%. The largest stored filing is $281.7K from MADDEN, LARRY.

Latest filing 23 Jul 2026most recent stored row
Largest filing $281.7Kreported transaction value
Total filings 101stored transaction rows
Acquisition value $021 acquisitions
Disposal value $4.9M80 disposals
Net value $-4.9Macquisitions minus disposals

Filing cadence

Last 12 active months
Apr 2026 21
May 2026 21
Jun 2026 38
Jul 2026 21

Acquisitions 20.8% · Disposals 79.2%

Apr 2026 $1.1M
May 2026 $1.1M
Jun 2026 $1.7M
Jul 2026 $1.1M

Executive concentration

By filing count
VANDERHOOK, CHRISTOPHER Director, Chief Operating Officer, 10% Owner · 29 filings
VANDERHOOK, TIMOTHY Director, CEO and Chairman, 10% Owner · 29 filings
CAPITAL, V LLC 10% Owner · 24 filings
MADDEN, LARRY Chief Financial Officer · 12 filings
VALDES, MAX O Director · 3 filings
YANG, VIVIAN Director · 2 filings
WILSON, BRETT Director · 2 filings

Market Context

DSP weekly market snapshot

Week 31 Jul 2026
Latest close 11.77 USDstored weekly close
1-week move +10.0%latest weekly bar
13-week move -9.2%medium-term context
Relative Strength 0.1Sharemaestro indicator
Fair value gap +4.9%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for DSP

Showing 61-90 of 101
Date 21 May 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Disposal
Shares 2500
Price 10.79
Value 26971
Security Class A Common Stock
Date 21 May 2026
Insider VANDERHOOK, TIMOTHYDirector, CEO and Chairman, 10% Owner
Side Disposal
Shares 2500
Price 10.79
Value 26971
Security Class A Common Stock
Date 20 May 2026
Insider CAPITAL, V LLC10% Owner
Side Disposal
Shares 15000
Price 10.60
Value 158934
Security Class A Common Stock
Date 20 May 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Disposal
Shares 5000
Price 10.60
Value 52978
Security Class A Common Stock
Date 20 May 2026
Insider VANDERHOOK, TIMOTHYDirector, CEO and Chairman, 10% Owner
Side Disposal
Shares 5000
Price 10.60
Value 52978
Security Class A Common Stock
Date 19 May 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Disposal
Shares 12500
Price -
Value -
Security Class B Units
Date 19 May 2026
Insider VANDERHOOK, TIMOTHYDirector, CEO and Chairman, 10% Owner
Side Disposal
Shares 12500
Price -
Value -
Security Class B Units
Date 19 May 2026
Insider CAPITAL, V LLC10% Owner
Side Disposal
Shares 15000
Price 10.89
Value 163308
Security Class A Common Stock
Date 19 May 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Disposal
Shares 5000
Price 10.89
Value 54436
Security Class A Common Stock
Date 19 May 2026
Insider VANDERHOOK, TIMOTHYDirector, CEO and Chairman, 10% Owner
Side Disposal
Shares 5000
Price 10.89
Value 54436
Security Class A Common Stock
Date 19 May 2026
Insider CAPITAL, V LLC10% Owner
Side Acquisition
Shares 37500
Price 0.00
Value 0
Security Class A Common Stock
Date 19 May 2026
Insider CAPITAL, V LLC10% Owner
Side Disposal
Shares 37500
Price 0.00
Value 0
Security Class B Units
Date 19 May 2026
Insider CAPITAL, V LLC10% Owner
Side Disposal
Shares 37500
Price 0.00
Value 0
Security Class B Common Stock
Date 19 May 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Disposal
Shares 12500
Price 0.00
Value 0
Security Class B Common Stock
Date 19 May 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Acquisition
Shares 12500
Price 0.00
Value 0
Security Class A Common Stock
Date 19 May 2026
Insider VANDERHOOK, TIMOTHYDirector, CEO and Chairman, 10% Owner
Side Acquisition
Shares 12500
Price 0.00
Value 0
Security Class A Common Stock
Date 19 May 2026
Insider VANDERHOOK, TIMOTHYDirector, CEO and Chairman, 10% Owner
Side Disposal
Shares 12500
Price 0.00
Value 0
Security Class B Common Stock
Date 11 May 2026
Insider MADDEN, LARRYChief Financial Officer
Side Disposal
Shares 13826
Price 11.29
Value 156105
Security Class A Common Stock
Date 11 May 2026
Insider MADDEN, LARRYChief Financial Officer
Side Disposal
Shares 3471
Price 11.95
Value 41463
Security Class A Common Stock
Date 8 May 2026
Insider MADDEN, LARRYChief Financial Officer
Side Disposal
Shares 18538
Price 11.85
Value 219672
Security Class A Common Stock
Date 23 Apr 2026
Insider MADDEN, LARRYChief Financial Officer
Side Disposal
Shares 12782
Price 10.16
Value 129882
Security Class A Common Stock
Date 22 Apr 2026
Insider MADDEN, LARRYChief Financial Officer
Side Disposal
Shares 13263
Price 10.74
Value 142427
Security Class A Common Stock
Date 22 Apr 2026
Insider CAPITAL, V LLC10% Owner
Side Disposal
Shares 8389
Price 10.74
Value 90128
Security Class A Common Stock
Date 22 Apr 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Disposal
Shares 2796
Price 10.74
Value 30039
Security Class A Common Stock
Date 22 Apr 2026
Insider VANDERHOOK, TIMOTHYDirector, CEO and Chairman, 10% Owner
Side Disposal
Shares 2796
Price 10.74
Value 30039
Security Class A Common Stock
Date 21 Apr 2026
Insider CAPITAL, V LLC10% Owner
Side Disposal
Shares 14111
Price 10.91
Value 154017
Security Class A Common Stock
Date 21 Apr 2026
Insider MADDEN, LARRYChief Financial Officer
Side Disposal
Shares 13283
Price 10.91
Value 144929
Security Class A Common Stock
Date 21 Apr 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Disposal
Shares 4704
Price 10.91
Value 51343
Security Class A Common Stock
Date 21 Apr 2026
Insider VANDERHOOK, TIMOTHYDirector, CEO and Chairman, 10% Owner
Side Disposal
Shares 4704
Price 10.91
Value 51343
Security Class A Common Stock
Date 20 Apr 2026
Insider VANDERHOOK, CHRISTOPHERDirector, Chief Operating Officer, 10% Owner
Side Disposal
Shares 12500
Price -
Value -
Security Class B Units