ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Catalyst Capital Advisors LLC's Holding History (CIK: 0001549275)

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

Q3 2017

Shares 27,500 Value ($000) $842 Avg Close $23.64 Range $18.41 - $30.92

Q2 2017

Shares 44,800 Value ($000) $840 Avg Close $20.12 Range $14.93 - $26.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	27,500	$842	$23.64	$18.41 - $30.92
Q2 2017	44,800	$840	$20.12	$14.93 - $26.21