Ernest E. Maddock - 21 May 2025 Form 4 Insider Report for Ultra Clean Holdings, Inc. (UCTT)

Role
Director
Signature
/s/ Paul Y. Cho, as attorney-in-fact for Ernest E. Maddock
Issuer symbol
UCTT
Transactions as of
21 May 2025
Transactions value $
$0
Form type
4
Filing time
23 May 2025, 21:21:22 UTC
Previous filing
13 May 2025
Next filing
17 Jun 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MADDOCK ERNEST E Director ULTRA CLEAN HOLDINGS, INC., 26462 CORPORATE AVE, HAYWARD /s/ Paul Y. Cho, as attorney-in-fact for Ernest E. Maddock 23 May 2025 0001227050

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction UCTT Common Stock Award $0 +8.2K +22.13% $0.00 45.2K 21 May 2025 Direct F1
holding UCTT Common Stock 11K 21 May 2025 by Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock units vest 100% the earlier of the day before the next annual stockholder meeting or 1 year from the date of grant.