Amoruso Cristiano purchased $1.4M of MX (indirect holdings)

Amoruso Cristiano purchased 568,009 indirectly-held shares of MAGNACHIP SEMICONDUCTOR Corp (MX) at an average of $2.41 ($2.36–$2.46, $1.37M total) across 2 trades over 2026-11-06 to 2026-11-09.

Original reporting
SEC EDGAR · Amoruso Cristiano
Published Nov 11, 2026, 1:30 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Nov 11, 2026, 1:34 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
$MX
Bullish
medium confidence
Mentioned
$MX
Relevance
7/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$MXBullishLow
01

Why it matters

Insider buying typically signals confidence, but the modest amount limits market impact.

02

Market read

First-report insider purchase; modest size, likely limited price effect.

03

What to watch

Transaction size is small relative to market cap; may not move price materially.

Relevance 7/10Novelty 7/10Timing: post-market today

Background

Form 4 filing from Magnachip Semiconductor (MX) discloses a director's open-market purchase.

Company-level read

Ticker impact

$MXBullishMedium confidence
Context

Director Amoruso Cristiano purchased 568,009 shares for $1.37M, increasing holdings to 3.26M shares.

Expected impact

likely upward pressure as market prices in insider buying

Evidence & confidence

Form 4 filing is first report of a $1.4M buy by a director; size modest but signals confidence.

Market effects

Minor signal for semiconductor sector; insider buying may be viewed positively by peers.

Limited to US-listed semiconductor stocks.

Low global impact.

Counterpoint

Buy could be a routine portfolio rebalancing, not a strong bullish indicator.

Key entities

  • Magnachip Semiconductor Corp

    US-listed semiconductor manufacturer (ticker MX).

  • Amoruso Cristiano

    Director of Magnachip who made the purchase.

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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