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Insider ActivityUCTT
Johnson Samuel Williams, SVP, Services Business at Ultra Clean Holdings, Inc., traded $92K of UCTT
Updated Jun 14, 2026
Johnson Samuel Williams
SVP, Services Business
Ultra Clean Holdings, Inc. ·
$UCTT
Transaction Details
| Insider | Johnson Samuel Williams |
|---|---|
| Title | SVP, Services Business |
| Company | Ultra Clean Holdings, Inc. |
| Ticker | UCTT |
| Transaction Type | Tax |
| Transaction Date | 2026-03-31 |
| Shares Traded | 1,476 |
| Price Per Share | $62.18 |
| Total Value | $92K |
| Filed Date | 2026-04-02 |
| Accession Number | 0000950103-26-005311 |
Ownership Context
| Shares Owned After Transaction | 10,869 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0000950103-26-005311
Other Insider Trades — UCTT
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| HARDING BRIAN E | Chief Accounting Officer | sold | $79K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $43K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $106K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $172K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $170K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $58K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $17K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $126K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $103K | 2026-06-04 |
| HARDING BRIAN E | Chief Accounting Officer | sold | $116K | 2026-06-04 |
Other Trades by Johnson Samuel Williams
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| UCTT | Ultra Clean Holdings, Inc. | traded | — | 2026-05-22 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for UCTT — Ultra Clean Holdings, Inc. →
Whisper Score — UCTT
18.37
Dead Silence
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 14, 2026 at 07:21 UTC