Schedule 13D ownership disclosure

Viant Technology Inc

Class A common stock, par value $0.001 per share · CUSIP: 92557A101

Event date: 2025-12-15

Filing-level shares
1,114,384.00
Percent of class
6.3%
  • Larry MaddenReported CIK 0001284309

    Shares: 1,114,384.00 · Class: 6.3%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001828791-25-000104
Form type
SCHEDULE 13D/A
Filer
MADDEN LARRY
CIK
CIK 1284309
Filed
Dec 22, 2025
Reporting period
Dec 15, 2025
Description
Schedule 13D beneficial ownership

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