ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q1 2024

Shares 99,992 Value ($000) $4,594 Avg Close $40.62 Range $31.01 - $49.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	99,992	$4,594	$40.62	$31.01 - $49.25