MADDEN LARRY sold $272K of DSP

MADDEN LARRY (Chief Financial Officer) sold 20,711 shares of Viant Technology Inc. (DSP) at $13.14 ($0.27M total) on 2026-10-13 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · MADDEN LARRY
Published Oct 15, 2026, 12:30 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 15, 2026, 12:32 AM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$DSP
Neutral
medium confidence
Mentioned
$DSP
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$DSPNeutralLow
01

Why it matters

The CFO's sale is modest in size and likely to have limited price impact, but it provides a data point for monitoring insider behavior.

02

Market read

A routine insider sale with modest size; low immediate trading relevance but useful for ongoing monitoring.

03

What to watch

Potential tax planning or diversification motives unrelated to company fundamentals.

Relevance 3/10Novelty 3/10Timing: after-hours today

Background

Form 4 filings disclose insider transactions and are used by traders to gauge insider sentiment.

Company-level read

Ticker impact

$DSPNeutralMedium confidence
Context

CFO Larry Madden sold 20,711 shares of Viant Technology for $272,059, reducing his stake to 322,000 shares via a 10b5‑1 plan.

Expected impact

likely slight downward pressure as the market prices the insider sell.

Evidence & confidence

A CFO sale of ~0.6% of holdings is modest but could be interpreted as a negative signal.

Market effects

Minimal impact on the broader technology sector.

No significant regional effect.

Limited to Viant shareholders and market participants tracking insider activity.

Counterpoint

The sale could be routine under a pre‑arranged plan and not reflect any negative outlook.

Key entities

  • Viant Technology Inc.

    US‑listed technology firm (ticker DSP).

  • Larry Madden

    Chief Financial Officer of Viant Technology.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

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