VANDERHOOK TIMOTHY (See Remarks) sold 12.50K shares of VIANT TECHNOLOGY INC. on the open market
Open‑market sale worth $153.1K. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 3 sales
Filed: 1/22/2026ACC: 0001843103-26-000002
DirectorOfficer· See Remarks
Since Feb 2021
-25K
Net shares
Net seller
$153.1K
Total sold
3
Open market trades
0B · 3S
6
Total transactions
12.50K acquired · 37.50K disposed
Non-Derivative Transactions5
Class A Common Stock
Indirect
Shares
+12.50K
Price / share
—
Trade value
—
% of position
New position
1/20/2026
0.00→12.50K
Class B Common Stock
Indirect
Shares
−12.50K
Price / share
—
Trade value
—
% of position
0.1%
1/20/2026
9.16M→9.14M
Class A Common Stock
Indirect
Shares
−5K
Price / share
$11.94
Trade value
$59.70K
% of position
40.0%
1/20/2026
12.50K→7.50K
Class A Common Stock
Indirect
Shares
−4.93K
Price / share
$12.24
Trade value
$60.30K
% of position
65.7%
1/21/2026
7.50K→2.57K
Class A Common Stock
Indirect
Shares
−2.57K
Price / share
$12.87
Trade value
$33.13K
% of position
New position
1/22/2026
2.57K→0.00
Total
Net shares
−12.50K
Net value
-$153.13K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Indirect | 1/20/2026 | M · Option Exercise | +12.50K | — | — | New position | 0.00 | 12.50K |
| Class B Common Stock Indirect | 1/20/2026 | D · Disposition | −12.50K | — | — | 0.1% | 9.16M | 9.14M |
| Class A Common Stock Indirect | 1/20/2026 | S · Sale | −5K | $11.94 | $59.70K | 40.0% | 12.50K | 7.50K |
| Class A Common Stock Indirect | 1/21/2026 | S · Sale | −4.93K | $12.24 | $60.30K | 65.7% | 7.50K | 2.57K |
| Class A Common Stock Indirect | 1/22/2026 | S · Sale | −2.57K | $12.87 | $33.13K | New position | 2.57K | 0.00 |
| Total | −12.50K | -$153.13K | ||||||
Derivative Transactions1
Class B Units
Indirect
Converts to
Class A Common Stock
12.50K shares
Shares
−12.50K
Strike price
Held after
9.14M
Exercisable
—
1/20/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Class B Units Indirect | Class A Common Stock12.50K shares | 1/20/2026 | M · Option Exercise | −12.50K | — | 9.14M |