Ultra Clean (UCTT) CFO reports 11,876 shares withheld for taxes

Filing Impact

(Very High)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Ultra Clean Holdings, Inc. CFO Sheri Savage reported routine share dispositions tied to taxes, not open-market trading. On April 30, 2026, a total of 11,876 shares of common stock were automatically withheld at $78.15 per share to cover tax liabilities from vested restricted stock units.

These transactions are classified as tax-withholding dispositions and not buys or sells on the market. After these withholdings, Savage directly owns 62,611 shares of Ultra Clean common stock.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Savage Sheri

Role CFO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	3,770	$78.15	$295K
Tax Withholding	Common Stock	3,102	$78.15	$242K
Tax Withholding	Common Stock	5,004	$78.15	$391K

Holdings After Transaction: Common Stock — 62,611 shares (Direct, null)

Footnotes (1)

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Key Figures

Tax-withholding block 1: 5,004 shares at $78.15 Tax-withholding block 2: 3,102 shares at $78.15 Tax-withholding block 3: 3,770 shares at $78.15 +2 more

5 metrics

Tax-withholding block 1 5,004 shares at $78.15 Common stock withheld for tax liability on 2026-04-30

Tax-withholding block 2 3,102 shares at $78.15 Common stock withheld for tax liability on 2026-04-30

Tax-withholding block 3 3,770 shares at $78.15 Common stock withheld for tax liability on 2026-04-30

Total tax-withholding shares 11,876 shares Aggregate F-code tax-withholding dispositions

Shares owned after transactions 62,611 shares Direct common stock holdings after April 30, 2026 dispositions

Key Terms

restricted stock unit awards, tax liability, tax-withholding disposition, non-derivative

4 terms

restricted stock unit awards financial

"as a result of the partial settlement of restricted stock unit awards that vested"

Restricted stock unit awards are company promises to deliver a specific number of shares to employees or service providers in the future once conditions—such as staying with the company for a set time or meeting performance targets—are met. They matter to investors because when the promises convert into actual shares they increase the total share count and can reduce earnings per share, while also aligning recipients’ interests with stock performance much like deferred pay that turns into ownership if goals are met.

tax liability financial

"shares automatically withheld for payment of tax liability arising as a result"

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

non-derivative financial

""transaction_type": "non-derivative""

Form 4 Insider Transactions: What Each Field Means →

05/04/2026 - 09:15 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Savage Sheri

(Last)

(First)

(Middle)

ULTRA CLEAN HOLDINGS, INC.

26462 CORPORATE AVENUE

(Street)

HAYWARD

CALIFORNIA

94545

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Ultra Clean Holdings, Inc. [ UCTT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	CFO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	04/30/2026		F		3,770⁽¹⁾	D	$78.15	62,611	D
Common Stock	04/30/2026		F		3,102⁽¹⁾	D	$78.15	59,509	D
Common Stock	04/30/2026		F		5,004⁽¹⁾	D	$78.15	54,505	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Represents shares automatically withheld for payment of tax liability arising as a result of the partial settlement of restricted stock unit awards that vested.

	/s/ Paul Y. Cho, as attorney-in-fact for Sheri Savage	05/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What did Ultra Clean (UCTT) CFO Sheri Savage report in this Form 4?

CFO Sheri Savage reported routine tax-withholding dispositions of company stock. On April 30, 2026, 11,876 shares of Ultra Clean common stock were automatically withheld at $78.15 per share to satisfy tax liabilities from vested restricted stock unit awards.

Were Sheri Savage’s Ultra Clean (UCTT) transactions open-market sales?

No. The filing shows tax-withholding dispositions, not open-market sales. Shares were automatically withheld by Ultra Clean to pay tax liabilities triggered by partial settlement of vested restricted stock unit awards, a common non-discretionary compensation-related mechanism.

How many Ultra Clean (UCTT) shares were withheld for taxes for the CFO?

A total of 11,876 Ultra Clean common shares were withheld. The Form 4 lists three tax-withholding dispositions of 5,004, 3,102, and 3,770 shares, all at $78.15 per share, to cover tax obligations from restricted stock unit vesting.

How many Ultra Clean (UCTT) shares does CFO Sheri Savage hold after these transactions?

After the reported tax-withholding dispositions, Sheri Savage directly holds 62,611 Ultra Clean common shares. This figure reflects her remaining direct ownership position following the automatic withholding of 11,876 shares for tax liabilities on vested restricted stock units.

What does the F transaction code mean in this Ultra Clean (UCTT) Form 4?

The F code indicates shares were disposed of to pay tax liabilities or exercise costs. Here, 11,876 shares were automatically withheld by Ultra Clean to cover taxes from the vesting and partial settlement of restricted stock unit awards granted to CFO Sheri Savage.