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$UCTT All transactions

Ultra Clean Holdings, Inc.

A

$ Value

$0

Shares

8,198

Price

$0

Filed

May 23

Insider

Name

MADDOCK ERNEST E

Title

CIK

0001227050

Roles

Director

Transaction Details

Transaction Date

2025-05-21

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

45,241

Footnotes

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

Filing Info

Accession No.

0000950103-25-006397

Form Type

4

Issuer CIK

0001275014

MADDOCK ERNEST E's History

Date Ticker Type Value
2026-03-18 AVT A $6K
2026-03-13 TER J $0
2026-01-02 AVT A $0
2025-12-17 AVT A $4K
2025-12-17 TER J $0
2025-09-29 TER J $0
2025-09-26 AVT A $4K
2025-06-18 AVT A $4K
2025-06-18 OUST A $0
2025-06-18 OUST A $0

Other Insiders at UCTT (90d)

Insider Bought Sold Last
GRANGER CLARENCE L 2026-02-27
Johnson Samuel Williams
SVP, Services Business
2026-03-31