VANDERHOOK TIMOTHY

PrivateCIK: 1843103
Location

IRVINE, CA

VANDERHOOK TIMOTHY (See Remarks) sold 96.6% of their position (12.08K shares) of VIANT TECHNOLOGY INC. on the open market

Open‑market sale worth $111.2K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderVANDERHOOK TIMOTHYCIK 1843103
IssuerVIANT TECHNOLOGY INC.CIK 1828791
DirectorOfficer· See Remarks
Since Feb 2021
-24.58K
Net shares
Net seller
$111.2K
Total sold
3
Open market trades
0B · 3S
6
Total transactions
12.50K acquired · 37.08K disposed
Non-Derivative Transactions5

Class A Common Stock

Indirect
M · Option Exercise

Shares

+12.50K

Price / share

Trade value

% of position

New position
2/17/2026
0.0012.50K

Class B Common Stock

Indirect
D · Disposition

Shares

12.50K

Price / share

Trade value

% of position

0.1%
2/17/2026
9.14M9.13M

Class A Common Stock

Indirect
S · Sale

Shares

4.08K

Price / share

$9.26

Trade value

$37.79K

% of position

32.6%
2/17/2026
12.50K8.42K

Class A Common Stock

Indirect
S · Sale

Shares

4.72K

Price / share

$9.19

Trade value

$43.37K

% of position

56.1%
2/18/2026
8.42K3.70K

Class A Common Stock

Indirect
S · Sale

Shares

3.28K

Price / share

$9.17

Trade value

$30.07K

% of position

88.6%
2/19/2026
3.70K420.00
Total

Net shares

12.08K

Net value

-$111.24K

Derivative Transactions1

Class B Units

Indirect
M · Option Exercise
Converts to

Class A Common Stock

12.50K shares

Shares

12.50K

Strike price

Held after

9.13M

Exercisable

2/17/2026
VANDERHOOK TIMOTHY — Insider Transaction (Form 4) Filed Feb 19, 2026 | Finecho