// company-profile
Ultra Clean Holdings, Inc.
UCTT// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $2.7M across 50 transactions.
// 90-day insight
Over the last 90 days, Ultra Clean Holdings, Inc. insiders sold $2.7M across 50 transactions with no open-market purchases.
- Most active insider: Savage Sheri with 29 transactions totaling $1.3M.
- Largest single sale: $172K by HARDING BRIAN E on Jun 4, 2026.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Ultra Clean Holdings, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 4, 2026 | HARDING BRIAN E | UCTT | Sale | 1,056 | $89.33 | $94K |
| Jun 4, 2026 | HARDING BRIAN E | UCTT | Sale | 1,002 | $88.36 | $89K |
| Jun 4, 2026 | HARDING BRIAN E | UCTT | Sale | 1,876 | $90.79 | $170K |
| Jun 4, 2026 | HARDING BRIAN E | UCTT | Sale | 389 | $91.59 | $36K |
| Jun 4, 2026 | HARDING BRIAN E | UCTT | Sale | 496 | $87.22 | $43K |
45 more transactions hidden
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