person · Reporting owner
Johnson Samuel Williams
Disclosed activity across 1 company
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Ultra Clean Holdings, Inc.UCTT · Entity 1193 | SVP, Services Business | May 22, 2026 | May 28, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Ultra Clean Holdings, Inc.
Report date May 22, 2026 · Filed May 28, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 16,436 |
Reported balance
After 2026-05-22 transaction · row 1
1 source rowRow 1 · 2026-05-22 · Grant · Acquired 5,567 · Balance 16,436 F1: Restricted stock units vest over 3 years with equal parts vesting on each anniversary of the vesting commencement date of May 22, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: Restricted stock units vest over 3 years with equal parts vesting on each anniversary of the vesting commencement date of May 22, 2026.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 22, 2026 Filed May 28, 2026 01:46 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | GrantCommon Stock | 5,567 | $0.00 | $0.00 |
DisclosureSEC source: 0000950103-26-007853 · ownership.xml · nonDerivative · entry 1 Johnson Samuel Williams · CIK 0002083305 · SVP, Services Business 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,436 F1 · shares: Restricted stock units vest over 3 years with equal parts vesting on each anniversary of the vesting commencement date of May 22, 2026. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 22:52 UTC | Ultra Clean Holdings, Inc. UCTT · Entity 1193 | Tax withholdingCommon Stock | 1,476 | $62.18 | $91,777.68 |
DisclosureSEC source: 0000950103-26-005311 · ownership.xml · nonDerivative · entry 1 Johnson Samuel Williams · CIK 0002083305 · SVP, Services Business 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,869 F1 · shares: Represents shares automatically withheld for payment of tax liability arising as a result of the partial settlement of restricted stock unit awards that vested. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.