Disclosure 0000950103-26-013530-1

SEC FORM 4

$847,671.51

Ultra Clean Holdings, Inc. (UCTT)

Disposition (code F) of 12,497 shares at $67.83 per share.

Reporting Person Cook Christopher S · Officer Title President, Products Division · Transaction Code F

Traded Aug 31, 2026 · Disclosed Sep 2, 2026

Source: SEC Form 4 · 0000950103-26-013530 · filed 2026-09-02 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "Ultra Clean Holdings, Inc. (UCTT)." Disclosed 2026-09-02. https://desqlong.com/cards/0000950103-26-013530-1 (retrieved 2026-09-26).