ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Centerpoint Advisors, LLC's Holding History (CIK: 0001733788)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022

Shares 48 Value ($000) $2 Avg Close $47.86 Range $37.72 - $60.49

Q4 2021

Shares 48 Value ($000) $3 Avg Close $52.01 Range $40.97 - $60.84

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	48	$2	$47.86	$37.72 - $60.49
Q4 2021	48	$3	$52.01	$40.97 - $60.84