Investor Vanderhook Timothy
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Vanderhook Timothy . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

Date Form Target Prev
Shares
Current
Shares
Change
(Percent)
Ownership
(Percent)
Change
(Percent)
2025-05-15 13G/A DSP / Viant Technology Inc. 8,552,587 8,576,378
2024-11-08 13G/A DSP / Viant Technology Inc. 8,072,195 8,552,587
2024-02-14 13G DSP / Viant Technology Inc. 7,833,774 8,072,195
2023-02-14 13G/A DSP / Viant Technology Inc. 7,833,774 7,833,774
2022-02-14 13G DSP / Viant Technology Inc. 7,833,774