William Joe Williams - Jul 7, 2021 Form 4 Insider Report for Ultra Clean Holdings, Inc. (UCTT)

Role: President, Products Business
Signature: /s/ Paul Y. Cho, as attorney-in-fact for William Joe Williams
Stock symbol: UCTT
Transactions as of: Jul 7, 2021
Transactions value $: -$256,256
Form type: 4
Date filed: 7/9/2021, 06:37 PM
Previous filing: Jun 7, 2021
Next filing: Aug 2, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	UCTT	Common Stock	Sale	-$256K	-4.95K	-10.15%	$51.78	43.8K	Jul 7, 2021	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Shares sold pursuant to a previously established Rule 10b5-1 Plan.
F2	This is the weighted average sale price. Shares were sold in multiple transactions at prices from $51.55 to $52.00. 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 footnote (2) to this Form 4.

Content

Shares sold pursuant to a previously established Rule 10b5-1 Plan.

This is the weighted average sale price. Shares were sold in multiple transactions at prices from $51.55 to $52.00. 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 footnote (2) to this Form 4.