Senior insider sale
Chief Operating Officer at VIANT TECHNOLOGY INC. — senior position signals high conviction
$111.2K
9.50K shares
What this filing means
VANDERHOOK CHRISTOPHER plans to sell 9.50K shares of VIANT TECHNOLOGY INC. valued at approximately $111.2K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 12/15/2025ACC: 0001828791-25-000098
DirectorOfficer· Chief Operating Officer
Since Feb 2021
9.50K
Shares to sell
$111.2K
Approx. market value
16.20K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Restricted stock units awarded under incentive award plan
Compensation
12/10/2025
16.20KTotal acquired16.20K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/10/2025 | Restricted stock units awarded under incentive award plan Compensation | 16.20K | — |
| Total | 16.20K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
9.50K
Market value
$111.2K
12/16/2025
Total
Units
9.50K
Value
$111.2K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
12/16/2025 | 9.50K | $111.2K | NASDAQ | Planned |
| Total | 9.50K | $111.2K | ||