MADDEN LARRY sold $390K of DSP
MADDEN LARRY (Chief Financial Officer) sold 30,519 shares of Viant Technology Inc. (DSP) at an average of $12.77 ($12.69–$12.86, $0.39M total) across 3 trades over 2026-07-06 to 2026-07-08 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The newest concrete fact is the CFO’s open-market sale details and the confirmation that it was executed under a pre-arranged 10b5-1 plan.
Market read
This provides a transparent datapoint on insider selling activity, but the 10b5-1 structure limits interpretability for fundamental direction.
What to watch
Traders may over-weight insider sales; the key differentiator is whether there are concurrent buys or other fundamental disclosures, which are not present here.
Background
The article is an SEC Form 4 insider transaction disclosure for Viant Technology Inc. (DSP).
Ticker impact
Form 4 shows CFO MADDEN LARRY sold 30,519 shares of Viant Technology (DSP) for about $389,773 under a 10b5-1 plan.
Low likelihood of a sustained price move; any reaction is likely short-lived and sentiment-driven.
The filing is a primary SEC Form 4 disclosure, but it is explicitly under a pre-arranged 10b5-1 plan and the transaction size is modest relative to typical large-cap flows.
Market effects
No direct sector read-through; this is company-specific insider trading disclosure.
None indicated.
None indicated.
Counterpoint
Because it is a 10b5-1 plan, the sale may be purely mechanical and not a bearish signal.
Key entities
- issuerViant Technology Inc.
Subject of the Form 4 insider transaction disclosure.
- insiderMADDEN LARRY
Chief Financial Officer who sold shares under a 10b5-1 plan.
