ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q3 2017

Shares 124,112 Value ($000) $3,800 Avg Close $23.64 Range $18.41 - $30.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	124,112	$3,800	$23.64	$18.41 - $30.92