UCTT Ultra Clean Holdings, Inc.

NEUTRAL Impact: 2/10 144
Horizon days Filed May 27, 2026 Processed 9d 5h ago SEC 0001950047-26-005164
Form 144 — notice of proposed sale of securities

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Executive Summary

Director Emily M. Liggett filed a Form 144 notice of intent to sell 8,198 shares of Ultra Clean Holdings common stock, valued at approximately $755,692 based on the filing date. This represents a routine insider sale by a director and is not unusual in the context of normal portfolio diversification.

Actionable Insight

This is a routine director sale with no material impact. Monitor for any acceleration of insider selling ahead of the next earnings report, but this single filing does not warrant action.

Key Facts

  • Director Emily M. Liggett filed Form 144 to sell 8,198 shares of UCTT common stock.
  • Estimated aggregate value of the proposed sale is $755,691.64.
  • Shares were acquired as restricted stock on May 21, 2026.
  • The sale is intended to be executed through Morgan Stanley Smith Barney LLC.
  • The filing date is May 27, 2026.

Financial Impact

Proposed sale of 8,198 shares valued at ~$756K, representing a small fraction of the company's $3.9B market cap.

dilution

Risk Factors

  • Insider selling could increase if additional Form 144 filings appear from other officers or directors.
  • The sale may be completed or not—Form 144 is an intent to sell, not a guaranteed transaction.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices
Analyst Consensus
90% bullish (10 analysts)

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001950047-26-005164
Document: 0001950047-26-005164-index.html0001950047-26-005164
Document: 0001950047-26-005164.txt0001950047-26-005164
11 reports for UCTT
Performance horizon
Filters
Rows
Reports for UCTT — sortable, filterable
Type Now
Jun 4, 2026
1d ago
Insider Cluster
NEUTRAL ★ 2/10
awaiting T+20
May 27, 2026
9d ago
144
NEUTRAL ★ 2/10
awaiting T+20
May 19, 2026
18d ago
Insider Cluster
NEUTRAL ★ 3/10
awaiting T+20
May 1, 2026
5w ago
10-Q/A
NEUTRAL ★ 2/10
$73.11 $84.70▲ +15.85%▲ +10.21%$82.07 (+12.26%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 3/10
$74.61 $84.70▲ +13.52%▲ +8.24%$82.07 (+10.00%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 3/10
$74.61 $84.70▲ +13.52%▲ +8.24%$82.07 (+10.00%)
May 1, 2026
5w ago
Insider Cluster
NEUTRAL ★ 3/10
$74.61 $84.70▲ +13.52%▲ +8.24%$82.07 (+10.00%)
Apr 30, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$78.15 $87.29▲ +11.70%▲ +6.73%$82.07 (+5.02%)
Apr 24, 2026
6w ago
8-K
NEUTRAL ★ 4/10
$81.09 $87.46▲ +7.86%▲ +2.90%$82.07 (+1.21%)
Feb 27, 2026
14w ago
8-K
NEUTRAL ★ 4/10
$60.68 $58.87▼ −2.98%▲ +4.57%$82.07 (+35.25%)
Showing 10 of 11

US Market Status

Market Closed — Opens Mon (35h 15m)

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