UCTT Ultra Clean Holdings, Inc.
Price Chart
Executive Summary
Three UCTT insiders (CFO, Chief Accounting Officer, General Counsel) sold a total of $136K in open-market sales over a 7-day window. The dollar amount is trivial relative to UCTT's $3.8B market cap (0.0036%), and the sales are likely liquidity-driven rather than signaling fundamental deterioration. The cluster is not amplified by any material cross-filing context (no earnings, restructuring, or late filing).
Key Financial Metrics
Actionable Insight
The cluster is too small to warrant a directional trade. Monitor for larger insider sales (>0.5% of market cap) or a material cross-filing event (earnings, guidance change, M&A) that could give this activity context. The 88% win rate on prior UCTT reports suggests the stock has been trending favorably, but this cluster alone does not change that trajectory.
Key Facts
- CFO Sheri Savage sold 996 shares total (~$87K) on 2026-06-04 at $87.24-$87.37
- Chief Accounting Officer Brian Harding sold 196 shares ($17K) on 2026-06-04 at $85.86
- General Counsel Paul Yoonku Cho sold 944 shares ($84K) on 2026-06-02 at $89.37
- Total cluster value of $136K represents ~0.0036% of UCTT's $3.8B market cap
- All three sales are open-market (code S) — no 10b5-1 plan designation noted
- No earnings, restructuring, late filing, or other material cross-filing context accompanies this cluster
Financial Impact
Total insider sales of $136K — less than 0.004% of market cap, economically trivial
Risk Factors
- Insider sales could accelerate if the stock continues its recent upward trend
- No material cross-filing context — cluster is isolated and non-informative
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-UCTT-1781039475260 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 9, 2026
5d ago
|
Insider Cluster
| $91.99 awaiting T+5 | awaiting T+5 | — | $108.90 (+18.38%) |
|
Jun 9, 2026
5d ago
|
Insider Cluster
| $91.99 awaiting T+5 | awaiting T+5 | — | $108.90 (+18.38%) |
|
Jun 8, 2026
6d ago
|
Insider Cluster
| $83.92 awaiting T+5 | awaiting T+5 | — | $108.90 (+29.77%) |
|
Jun 4, 2026
10d ago
|
Insider Cluster
| $90.15 awaiting T+5 | awaiting T+5 | — | $108.90 (+20.80%) |
|
May 27, 2026
18d ago
|
144
| $87.29 $93.69 | ▲ +7.33% | ▲ +7.02% | $108.90 (+24.76%) |
|
May 19, 2026
27d ago
|
Insider Cluster
| $76.98 $91.58 | ▲ +18.97% | ▲ +16.67% | $108.90 (+41.47%) |
|
May 1, 2026
6w ago
|
10-Q/A
| $73.11 $85.45 | ▲ +16.88% | ▲ +13.94% | $108.90 (+48.95%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $74.61 $87.10 | ▲ +16.74% | ▲ +14.39% | $108.90 (+45.96%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $74.61 $79.90 | ▲ +7.09% | ▲ +4.74% | $108.90 (+45.96%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $74.61 $79.90 | ▲ +7.09% | ▲ +4.74% | $108.90 (+45.96%) |
US Market Status
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