UCTT Ultra Clean Holdings, Inc.

NEUTRAL Impact: 2/10 Insider Cluster (2 insiders)
Horizon days Filed Jun 4, 2026 Processed 8d 9h ago
Insider cluster: 2 insiders, $840K total

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Executive Summary

Two UCTT insiders sold a combined $840K in open-market transactions over a one-week window. Director Emily Liggett sold $756K at $92.18, and General Counsel Paul Cho sold $84K at $89.37. The total represents ~0.02% of the $4.1B market cap, a trivial amount that does not signal material bearish conviction.

Key Financial Metrics

Direction
selling
Total Value
$840.0K
Insiders
2

Actionable Insight

The insider sales are too small relative to market cap to warrant a bearish read. Monitor for any material corporate events (earnings, guidance, M&A) that could explain the timing, but this cluster alone does not justify a trading action.

Key Facts

  • Director Emily Liggett sold 8,200 shares at $92.18 for $756K on 2026-05-27.
  • General Counsel Paul Cho sold 944 shares at $89.37 for $84K on 2026-06-02.
  • Total insider sales of $840K represent ~0.02% of UCTT's $4.1B market cap.
  • No insider purchases were reported in the cluster window.
  • The cluster is small in dollar terms and involves a director and a non-C-suite officer, not the CEO or CFO.

Financial Impact

Total insider sales of $840K, approximately 0.02% of market cap — economically trivial.

Risk Factors

  • Insider sales could precede negative news, but the dollar amount is immaterial here.
  • The stock has rallied strongly recently (past reports show +13-16% T+20 moves), and insiders may be taking routine profits.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices
Analyst Consensus
91% bullish (11 analysts)

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-UCTT-1780616257144
14 reports for UCTT
Performance horizon
Filters
Rows
Reports for UCTT — sortable, filterable
Type Now
Jun 9, 2026
3d ago
Insider Cluster
NEUTRAL ★ 2/10
$91.99 awaiting T+5awaiting T+5$108.90 (+18.38%)
Jun 9, 2026
3d ago
Insider Cluster
NEUTRAL ★ 2/10
$91.99 awaiting T+5awaiting T+5$108.90 (+18.38%)
Jun 8, 2026
4d ago
Insider Cluster
NEUTRAL ★ 2/10
$83.92 awaiting T+5awaiting T+5$108.90 (+29.77%)
Jun 4, 2026
8d ago
Insider Cluster
NEUTRAL ★ 2/10
$90.15 awaiting T+5awaiting T+5$108.90 (+20.80%)
May 27, 2026
16d ago
144
NEUTRAL ★ 2/10
$87.29 $93.69▲ +7.33%▲ +7.02%$108.90 (+24.76%)
May 19, 2026
25d ago
Insider Cluster
NEUTRAL ★ 3/10
$76.98 $91.58▲ +18.97%▲ +16.67%$108.90 (+41.47%)
May 1, 2026
6w ago
10-Q/A
NEUTRAL ★ 2/10
$73.11 $85.45▲ +16.88%▲ +13.94%$108.90 (+48.95%)
May 1, 2026
6w ago
Insider Cluster
NEUTRAL ★ 3/10
$74.61 $87.10▲ +16.74%▲ +14.39%$108.90 (+45.96%)
May 1, 2026
6w ago
Insider Cluster
NEUTRAL ★ 3/10
$74.61 $79.90▲ +7.09%▲ +4.74%$108.90 (+45.96%)
May 1, 2026
6w ago
Insider Cluster
NEUTRAL ★ 3/10
$74.61 $79.90▲ +7.09%▲ +4.74%$108.90 (+45.96%)
Showing 10 of 14

US Market Status

Market Closed — Opens Mon (52h 14m)

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