Vanderhook Timothy 4
4 · Viant Technology Inc. · Filed Jun 10, 2026
Research Summary
AI-generated summary of this filing
Viant (DSP) 10% Owner Timothy Vanderhook Gifts and Receives 416,768 Shares
What Happened
Timothy Vanderhook, a reported 10% owner of Viant Technology Inc. (DSP), recorded multiple gift (G) and grant/award (A) transactions on 2026-06-09. The filings show a total of 416,768 shares acquired through grants/awards and 416,768 shares disposed as gifts, all at $0.00 per share (total reported value $0). Half of these transactions involved direct equity and half involved derivative interests, producing no net economic change in his reported holdings from the transactions themselves.
Key Details
- Transaction date: 2026-06-09; Form 4 filed 2026-06-10 (timely filing).
- Total acquired (A): 416,768 shares at $0.00 (aggregate $0).
- Total disposed (G): 416,768 shares at $0.00 (aggregate $0).
- Split: 208,384 shares acquisitions and 208,384 shares dispositions reported as direct; the same amounts reported as derivative transactions.
- Shares owned after transaction: not specified in the excerpt of the filing provided. Check the full Form 4 for post-transaction beneficial ownership totals.
- Notable footnotes:
- F1: Annuity payments by the grantor retained annuity trusts (GRATs) to the reporting person are exempt from reporting under Rule 16a-13.
- F2–F5: Securities are held by named 2024 grantor retained annuity trusts (Eve, Gray, Kingston, Stella Vanderhook).
- F6: Vanderhook holds a one-third interest in Capital V LLC and may have an indirect pecuniary interest in one-third of that entity’s holdings.
- F7: Class B units of Viant Technology LLC are exchangeable one-for-one into the issuer’s Class A common stock; on exchange the corresponding Class B common stock is cancelled.
Context
- Gifts and awards at $0.00 generally reflect transfers for estate/planning, family trusts, or similar non-market actions and do not necessarily indicate buy/sell sentiment.
- As a 10% owner, Vanderhook’s filings can reflect ownership-structure moves (trusts, unit exchanges) rather than routine executive trading.
- The derivative entries reflect exchangeable units (see F7); these are not options being exercised for cash proceeds.
Insider Transaction Report
Form 4
Vanderhook Timothy
DirectorCEO and Chairman10% Owner
Transactions
- Gift
Class B Common Stock
[F1][F2]2026-06-09−52,096→ 0 total(indirect: By GRAT) - Gift
Class B Common Stock
[F1][F3]2026-06-09−52,096→ 0 total(indirect: By GRAT) - Gift
Class B Common Stock
[F1][F4]2026-06-09−52,096→ 0 total(indirect: By GRAT) - Gift
Class B Common Stock
[F1][F5]2026-06-09−52,096→ 0 total(indirect: By GRAT) - Award
Class B Common Stock
2026-06-09+52,096→ 52,096 total(indirect: By Trust) - Award
Class B Common Stock
2026-06-09+52,096→ 52,096 total(indirect: By Trust) - Award
Class B Common Stock
2026-06-09+52,096→ 52,096 total(indirect: By Trust) - Award
Class B Common Stock
2026-06-09+52,096→ 52,096 total(indirect: By Trust) - Gift
Class B Units
[F7][F1][F2]2026-06-09−52,096→ 0 total(indirect: By GRAT)→ Class A Common Stock (52,096 underlying) - Gift
Class B Units
[F7][F1][F3]2026-06-09−52,096→ 0 total(indirect: By GRAT)→ Class A Common Stock (52,096 underlying) - Gift
Class B Units
[F7][F1][F4]2026-06-09−52,096→ 0 total(indirect: By GRAT)→ Class A Common Stock (52,096 underlying) - Gift
Class B Units
[F7][F1][F5]2026-06-09−52,096→ 0 total(indirect: By GRAT)→ Class A Common Stock (52,096 underlying) - Award
Class B Units
[F7]2026-06-09+52,096→ 52,096 total(indirect: By Trust)→ Class A Common Stock (52,096 underlying) - Award
Class B Units
[F7]2026-06-09+52,096→ 52,096 total(indirect: By Trust)→ Class A Common Stock (52,096 underlying) - Award
Class B Units
[F7]2026-06-09+52,096→ 52,096 total(indirect: By Trust)→ Class A Common Stock (52,096 underlying) - Award
Class B Units
[F7]2026-06-09+52,096→ 52,096 total(indirect: By Trust)→ Class A Common Stock (52,096 underlying)
Holdings
- 7,625,390
Class B Common Stock
[F1] - 9,094,775(indirect: By LLC)
Class B Common Stock
[F6] - 7,625,390
Class B Units
[F7][F1]→ Class A Common Stock (7,625,390 underlying) - 9,094,775(indirect: By LLC)
Class B Units
[F7][F6]→ Class A Common Stock (9,094,775 underlying)
Footnotes (7)
- [F1]In addition to the gift transactions reported herein, reflects annuity payments by the GRATs to the Reporting Person pursuant to the terms of the GRAT, which annuity payments were exempt from reporting pursuant to Rule 16a-13.
- [F2]Securities held by the Eve Vanderhook 2024 grantor retained annuity trust.
- [F3]Securities held by the Gray Vanderhook 2024 grantor retained annuity trust.
- [F4]Securities held by the Kingston Vanderhook 2024 grantor retained annuity trust.
- [F5]Securities held by the Stella Vanderhook 2024 grantor retained annuity trust.
- [F6]The Reporting Person holds a one-third interest in Capital V LLC and may therefore be deemed to have an indirect pecuniary interest in one-third of Capital V LLC's total holdings.
- [F7]The Class B Units of Viant Technology LLC ("Class B Units") are exchangeable, at the holder's option, on a one-for-one basis into shares of Class A common stock of the Issuer. Upon exchange of a Class B Unit, the corresponding share of Class B common stock will be automatically cancelled.
Signature
/s/ Larry Madden, Attorney-in-Fact for Timothy Vanderhook|2026-06-10