$UCTT

LIGGETT EMILY M sold $756K of UCTT

LIGGETT EMILY M sold 8,198 shares of Ultra Clean Holdings, Inc. (UCTT) at $92.18 ($0.76M total) on 2026-05-27.

Original reporting
SEC EDGAR · LIGGETT EMILY M
Published May 28, 2026, 1:46 AM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai May 28, 2026, 2:03 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
$UCTT
Neutral
medium confidence
Mentioned
$UCTT
Relevance
6/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$UCTTNeutralMed
01

Why it matters

Insider selling can influence short-term sentiment, but without accompanying operational or financial updates, it is unlikely to drive a sustained repricing on its own.

02

Market read

Traders may monitor UCTT for continued insider activity or confirm whether the sale aligns with broader market moves, but no direct fundamental catalyst is present.

03

What to watch

Absence of a stated 10b5-1 plan can increase interpretive risk, but the absolute size ($755.7K) relative to market cap is not provided here, limiting signal strength.

Relevance 6/10Timing: Filed 2026-05-27 (reported 2026-05-28); any immediate reaction would be around the filing/attention window.

Background

The article is an SEC Form 4 insider transaction disclosure for Ultra Clean Holdings, Inc. (UCTT).

Company-level read

Ticker impact

$UCTTNeutralMedium confidence
Context

Ultra Clean Holdings director Emily M. Liggett sold 8,198 shares in an open-market transaction worth about $755.7K, per SEC Form 4.

Expected impact

Near-term impact likely limited; watch for follow-on selling or unusual volume around the filing date.

Evidence & confidence

The filing is a routine Form 4 insider transaction with no 10b5-1 plan stated; however, it does not include company performance, guidance, or deal/regulatory developments.

Market effects

Limited read-across; insider selling in a single name typically does not reprice the broader semiconductor/cleanroom equipment supply chain without additional company-specific catalysts.

Minimal; this is a US-listed company insider transaction with no stated cross-border operational change.

Low; no global contract, regulatory, or macro linkage is described.

Counterpoint

The sale could be diversification or liquidity-driven rather than a bearish view, especially since the filing provides no accompanying negative company-specific information.

Key entities

  • Ultra Clean Holdings, Inc.

    Director Emily M. Liggett reported an open-market sale of 8,198 shares at $92.1800 on 2026-05-27.

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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