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Ultra Clean (UCTT) CFO sells 15,766 shares in open-market trades

Filing Impact
(Very High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Ultra Clean Holdings CFO Sheri Savage reported selling 15,766 shares of common stock in open-market transactions. The sales occurred on June 4, 2026 across multiple trades, at weighted-average prices within ranges from about $85.76 to $91.95 per share as noted in the footnotes.

After these transactions, Savage directly holds 66,080 shares of Ultra Clean Holdings common stock. The activity represents a series of discretionary sales by a senior executive rather than option exercises or tax-related disposals.

Positive

  • None.

Negative

  • None.

Insights

CFO executed a series of open-market share sales but retains a substantial equity stake.

Ultra Clean Holdings CFO Sheri Savage reported selling 15,766 shares of common stock in 17 open-market transactions on June 4, 2026. All trades involve non-derivative common shares, with no option exercises or grants disclosed in this filing.

Footnotes show weighted-average sale prices across several ranges, from $85.76 up to $91.95 per share, indicating execution throughout the trading day rather than a single block. This pattern is consistent with liquidity management rather than a structural change in compensation.

Following the sales, Savage directly owns 66,080 shares, so she maintains a meaningful equity position. The filing does not reference any Rule 10b5-1 trading plan, and there is no information here about company fundamentals; the event is best viewed as a routine insider disposition.

Insider Savage Sheri
Role CFO
Sold 15,766 shs ($1.41M)
Type Security Shares Price Value
Sale Common Stock 396 $87.24 $35K
Sale Common Stock 988 $88.29 $87K
Sale Common Stock 935 $89.22 $83K
Sale Common Stock 936 $90.40 $85K
Sale Common Stock 825 $91.29 $75K
Sale Common Stock 50 $86.00 $4K
Sale Common Stock 160 $87.52 $14K
Sale Common Stock 419 $88.73 $37K
Sale Common Stock 259 $89.97 $23K
Sale Common Stock 358 $91.03 $33K
Sale Common Stock 18 $91.76 $2K
Sale Common Stock 200 $86.18 $17K
Sale Common Stock 1,570 $87.59 $138K
Sale Common Stock 3,068 $88.69 $272K
Sale Common Stock 1,906 $89.70 $171K
Sale Common Stock 2,894 $90.79 $263K
Sale Common Stock 784 $91.63 $72K
Holdings After Transaction: Common Stock — 66,080 shares (Direct, null)
Footnotes (1)
  1. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $86.7300 to $87.6350. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.8000 to $88.7900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.8150 to $89.6800. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.8300 to $90.7900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.8250 to $91.8200. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (5). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.2900 to $87.9050. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (6). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.3700 to $89.3000. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (7). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.5700 to $90.2300. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (8). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.7550 to $91.7150. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (9). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $91.7500 to $91.8200. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (10). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $85.7600 to $86.5900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (11). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.2500 to $88.1750. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (12). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.2550 to $89.2350. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (13). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.3500 to $90.2300. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (14). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.3450 to $91.2100. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (15). This is the weighted average sale price. Shares were sold in multiple transactions at prices from $91.5350 to $91.9500. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (16).
Total shares sold 15,766 shares Net common shares sold by CFO on June 4, 2026
Number of sale transactions 17 trades Count of open-market common stock sales reported
Lowest sale price range $85.76 per share Lower bound of disclosed weighted-average price ranges
Highest sale price range $91.95 per share Upper bound of disclosed weighted-average price ranges
Shares held after transactions 66,080 shares Direct common stock ownership after June 4, 2026 sales
Net buy/sell direction Net-sell of 15,766 shares Transaction summary for this Form 4
open-market sale financial
"transaction_action: "open-market sale""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
Common Stock financial
"security_title: "Common Stock""
Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.
non-derivative financial
"transaction_type: "non-derivative""
weighted average sale price financial
"This is the weighted average sale price. Shares were sold in multiple transactions..."
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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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).
X
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 AVE
(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
CFO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/04/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock06/04/2026S396D$87.24(1)66,080D
Common Stock06/04/2026S988D$88.29(2)65,092D
Common Stock06/04/2026S935D$89.22(3)64,157D
Common Stock06/04/2026S936D$90.4(4)63,221D
Common Stock06/04/2026S825D$91.29(5)62,396D
Common Stock06/04/2026S50D$8662,346D
Common Stock06/04/2026S160D$87.52(6)62,186D
Common Stock06/04/2026S419D$88.73(7)61,767D
Common Stock06/04/2026S259D$89.97(8)61,508D
Common Stock06/04/2026S358D$91.03(9)61,150D
Common Stock06/04/2026S18D$91.76(10)61,132D
Common Stock06/04/2026S200D$86.18(11)60,932D
Common Stock06/04/2026S1,570D$87.59(12)59,362D
Common Stock06/04/2026S3,068D$88.69(13)56,294D
Common Stock06/04/2026S1,906D$89.7(14)54,388D
Common Stock06/04/2026S2,894D$90.79(15)51,494D
Common Stock06/04/2026S784D$91.63(16)50,710D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $86.7300 to $87.6350. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1).
2. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.8000 to $88.7900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).
3. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.8150 to $89.6800. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3).
4. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.8300 to $90.7900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4).
5. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.8250 to $91.8200. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (5).
6. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.2900 to $87.9050. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (6).
7. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.3700 to $89.3000. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (7).
8. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.5700 to $90.2300. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (8).
9. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.7550 to $91.7150. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (9).
10. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $91.7500 to $91.8200. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (10).
11. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $85.7600 to $86.5900. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (11).
12. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $87.2500 to $88.1750. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (12).
13. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $88.2550 to $89.2350. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (13).
14. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $89.3500 to $90.2300. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (14).
15. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $90.3450 to $91.2100. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (15).
16. This is the weighted average sale price. Shares were sold in multiple transactions at prices from $91.5350 to $91.9500. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (16).
/s/ Paul Y. Cho, as attorney-in-fact for Sheri Savage06/09/2026
** Signature of Reporting PersonDate
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 insider transaction did Ultra Clean Holdings (UCTT) report for CFO Sheri Savage?

Ultra Clean Holdings reported that CFO Sheri Savage sold 15,766 shares of common stock. The Form 4 shows 17 open-market transactions on June 4, 2026, reducing her holdings to 66,080 directly owned shares after the sales.

At what prices did the UCTT CFO sell her Ultra Clean Holdings shares?

The CFO’s sales occurred at weighted-average prices within several ranges from about $85.76 to $91.95 per share. Footnotes explain that each reported price is an average for multiple trades executed within the disclosed price bands.

How many Ultra Clean Holdings (UCTT) shares does the CFO own after these sales?

After the reported transactions, CFO Sheri Savage directly owns 66,080 Ultra Clean Holdings shares. This post-transaction balance is disclosed in the Form 4 and reflects her remaining direct equity stake following the 15,766-share net sale.

Were the Ultra Clean Holdings (UCTT) insider transactions option exercises or common stock sales?

The filing shows only common stock sales, not option exercises or derivative conversions. All 17 transactions are non-derivative open-market sales of common stock, with no derivative securities or tax-withholding entries reported in this Form 4.

How significant were the Ultra Clean Holdings (UCTT) insider sales in this Form 4?

The CFO sold 15,766 shares in total while retaining 66,080 shares afterward. This indicates a notable but partial reduction of her direct holdings, with the executive still maintaining a substantial ownership position in Ultra Clean Holdings.