INSIDER
DRIFT
Home
Latest Filings
All Sectors
Index List
Loading...
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: 5/1/2026 10:07:44 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 $1,602,445
Monthly Totals
Transaction
Filed
Name
Type
Shares @ Price
Value
Balance change
Ownership
04/23/2026
10b5-1
04/23/2026
Madden Larry
Chief Financial Officer
CFO
Sell
-12,782 @ $10.16
($129,881.74)
553,699
(-2.26%)
Direct
04/22/2026
10b5-1
04/23/2026
Madden Larry
Chief Financial Officer
CFO
Sell
-13,263 @ $10.74
($142,427.38)
566,481
(-2.29%)
Direct
04/21/2026
10b5-1
04/23/2026
Madden Larry
Chief Financial Officer
CFO
Sell
-13,283 @ $10.91
($144,929.48)
579,744
(-2.24%)
Direct
04/06/2026
10b5-1
04/07/2026
Madden Larry
Chief Financial Officer
CFO
Sell
-7,297 @ $11.31
($82,517.39)
593,027
(-1.22%)
Direct
04/02/2026
10b5-1
04/03/2026
Madden Larry
Chief Financial Officer
CFO
Sell
-10,131 @ $10.94
($110,880.76)
600,324
(-1.66%)
Direct
04/01/2026
10b5-1
04/03/2026
Madden Larry
Chief Financial Officer
CFO
Sell
-7,410 @ $11.27
($83,536.64)
610,455
(-1.20%)
Direct
03/13/2026
10b5-1
03/17/2026
Madden Larry
Chief Financial Officer
CFO
Sell
-1,658 @ $13.03
($21,607.39)
368,607
(-0.45%)
Direct
01/22/2026
10b5-1
01/26/2026
Madden Larry
Chief Financial Officer
CFO
Sell
-4,224 @ $13.09
($55,285.82)
405,554
(-1.03%)
Direct
12/17/2025
12/18/2025
Madden Larry
Chief Financial Officer
CFO
Sell
-13,477 @ $11.70
($157,734.81)
409,778
(-3.18%)
Direct
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