Insider Cluster (2 insiders) ·Filed May 1, 2026
Insider cluster: 2 insiders, $1.7M total
Actionable Insight • Neutral
Insider selling is minimal and not a red flag. Monitor the upcoming quarterly report for fundamental trends; the recent credit facility refinancing is a positive but routine corporate action.
Final — all horizons settled through T+60d ⚠ clustered
UCTT ▲ +3.87% at T+60d
NEUTRAL call ✓ call won +3.87% · α vs SPY +0.80% · entry $74.61 → $77.50
T+1d
-2.01%
call -2.01% · α -1.67%
$73.11
settled 5mo ago
T+5d
+7.09%
call +7.09% · α +4.74%
$79.90
settled 5mo ago
T+20d
+13.52%
call +13.52% · α +8.24%
$84.70
settled 4mo ago
T+60d
+3.87%
call +3.87% · α +0.80%
$77.50
settled 2mo ago
Price Chart
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Executive Summary
Two insiders at Ultra Clean Holdings sold a combined $1.69M in open-market transactions over a week, representing only 0.046% of market cap. The sales are trivial relative to company size and likely routine diversification.
Key Financial Metrics
Direction
selling
Total Value
$1.7M
Insiders
2
Key Facts
- Director Clarence L. Granger sold $932K at $74.41 on May 1
- President Christopher S. Cook sold $757K at $73.89 on May 4
- Total open-market sales: $1.69M, 0.046% of $3.7B market cap
- Other transactions (tax withholdings) were non-cash and carry no economic signal
- Company recently refinanced its credit facility with a new $250M revolver
Financial Impact
$1.69M in insider sales, negligible relative to $3.7B market cap
insider holdingsfloat
Risk Factors
- Additional insider selling in coming weeks could signal mounting concerns
- Semiconductor cycle volatility may impact UCTT's business
Market Snapshot
Exchange
Nasdaq
Sector
Semiconductors & Related Devices
Analyst Consensus
90% bullish (10 analysts)
Investment Themes
Semiconductors
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-UCTT-1778110696760 |
17 reports for UCTT
100% Hit rate best @ T+20▲ +21.83%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 14, 2026 7w ago | 8-K | $84.93 $66.39 | ▲ +21.83% | ▲ +19.84% | $76.30 (+10.16%) |
Aug 14, 2026 7w ago | 424B5 | $84.93 $66.39 | ▲ +21.83% | ▲ +19.84% | $76.30 (+10.16%) |
Aug 3, 2026 8w ago | Press Release | $84.54 $65.11 | ▼ −22.98% | ▼ −21.75% | $76.30 (−9.75%) |
Jun 9, 2026 16w ago | Insider Cluster | $90.90 $106.19 | ▲ +16.82% | ▲ +13.20% | $76.30 (−16.06%) |
Jun 9, 2026 16w ago | Insider Cluster | $90.90 $106.19 | ▲ +16.82% | ▲ +13.20% | $76.30 (−16.06%) |
Jun 8, 2026 16w ago | Insider Cluster | $91.88 $90.78 | ▼ −1.20% | ▼ −2.64% | $76.30 (−16.96%) |
Jun 4, 2026 17w ago | Insider Cluster | $82.07 $105.53 | ▲ +28.59% | ▲ +26.72% | $76.30 (−7.03%) |
May 27, 2026 18w ago | 144 | $87.29 $118.82 | ▲ +36.12% | ▲ +39.27% | $76.30 (−12.59%) |
May 19, 2026 19w ago | Insider Cluster | $76.98 $111.61 | ▲ +44.99% | ▲ +44.00% | $76.30 (−0.88%) |
May 1, 2026 21w ago | 10-Q/A | $73.11 $84.70 | ▲ +15.85% | ▲ +10.21% | $76.30 (+4.36%) |
Showing 10 of 17
US Market Status
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