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Viant Technology Inc. - DSP
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Services
Business Services
Computer Programming, Data Processing, Etc.
Include option trades
Include indirect trades
Latest data: 12/10/2025 10:05:24 PM
EDGAR CIK
0001828791
1 Month
3 Month
6 Month
1 Year
2 Years
Buy Breakdown
Total $0
No buy transactions for this time period.
Sell Breakdown
Total $1,271,873
Monthly Totals
Transaction
Filed
Name
Type
Shares @ Price
Value
Balance change
Ownership
09/15/2025
09/17/2025
Madden Larry
Chief Financial Officer
CFO
Sell
-13,006 @ $9.73
($126,514.56)
423,255
(-2.98%)
Direct
06/13/2025
06/13/2025
Madden Larry
Chief Financial Officer
CFO
Sell
-13,265 @ $13.08
($173,477.02)
436,261
(-2.95%)
Direct
06/13/2025
06/13/2025
Vanderhook Christopher
Chief Operating Officer
Officer
Director
Sell
-8,960 @ $13.08
($117,177.09)
365,076
(-2.40%)
Direct
06/13/2025
06/13/2025
Vanderhook Timothy
CEO and Chairman
CEO
Director
Sell
-8,960 @ $13.08
($117,177.09)
365,076
(-2.40%)
Direct
06/06/2025
06/09/2025
Valdes Max O
Director
Sell
-4,838 @ $14.29
($69,110.83)
21,591
(-18.31%)
Direct
06/05/2025
06/09/2025
Valdes Max O
Director
Sell
-5,062 @ $13.87
($70,186.65)
26,429
(-16.07%)
Direct
02/05/2025
02/07/2025
Madden Larry
Chief Financial Officer
CFO
Sell
-14,284 @ $23.12
($330,234.65)
344,340
(-3.98%)
Direct
01/02/2025
01/03/2025
Madden Larry
Chief Financial Officer
CFO
Sell
-14,284 @ $18.76
($267,994.98)
358,624
(-3.83%)
Direct