$AMBA

Young John Alexander sold $203K of AMBA

Young John Alexander (CFO) sold 3,126 shares of AMBARELLA INC (AMBA) at $64.83 ($0.20M total) on 2026-09-17.

Original reporting
SEC EDGAR · Young John Alexander
Published Sep 18, 2026, 8:50 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 18, 2026, 8:57 PM 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
$AMBA
Neutral
medium confidence
Mentioned
$AMBA
Relevance
4/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$AMBANeutralLow
01

Why it matters

The CFO's sale is a primary disclosure but modest in scale.

02

Market read

Minor insider sale with limited market impact.

03

What to watch

No other material news about Amba at this time.

Relevance 4/10Novelty 5/10Timing: post-market 2026-09-17

Background

SEC Form 4 filing discloses insider transaction.

Company-level read

Ticker impact

$AMBANeutralMedium confidence
Context

CFO Young John Alexander sold 3,126 shares for $202,658, reducing his stake to 109,702 shares.

Expected impact

Potential slight downward pressure in near term.

Evidence & confidence

Sale amount is under $1M and represents a small percentage of holdings; market reaction likely limited.

Market effects

None

None

None

Counterpoint

Insider sale could be routine portfolio rebalancing, not a negative signal.

Key entities

  • AmbaRELLA Inc.

    US-listed medical device company.

  • Young John Alexander

    Chief Financial Officer of AmbaRELLA.

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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