// company-profile
Ultra Clean Holdings, Inc. Insider Trading
UCTTEvery SEC Form 4 insider trading filing for Ultra Clean Holdings, Inc. (UCTT) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=UCTT" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Ultra Clean Holdings, Inc. insiders bought $0 (1 transaction) and sold $2.6M (46 transactions).
- Most active insider: HARDING BRIAN E with 26 transactions totaling $2.0M.
- Largest single sale: $282K by HARDING BRIAN E on Jul 2, 2026.
- 6% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Ultra Clean Holdings, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. 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 |
|---|---|---|---|---|---|---|
| Jul 2, 2026 | HARDING BRIAN E | UCTT | Sale10b5 | 440 | $126.92 | $56K |
| Jul 2, 2026 | HARDING BRIAN E | UCTT | Sale10b5 | 1,203 | $130.12 | $157K |
| Jul 2, 2026 | HARDING BRIAN E | UCTT | Sale10b5 | 2,194 | $128.37 | $282K |
| Jun 26, 2026 | HARDING BRIAN E | UCTT | Award | 9,363 | $0.00 | $0K |
| Jun 4, 2026 | Savage Sheri | UCTT | Sale | 1,429 | $88.16 | $126K |
45 more transactions hidden
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