ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

SSI INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0000938487)

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

Q1 2015

Shares 17,880 Value ($000) $128 Avg Close $8.80 Range $7.14 - $10.29

Q4 2014

Shares 56,743 Value ($000) $527 Avg Close $8.47 Range $7.32 - $9.51

Q3 2014

Shares 46,258 Value ($000) $414 Avg Close $9.32 Range $8.58 - $10.29

Q2 2014

Shares 40,405 Value ($000) $365 Avg Close $9.56 Range $7.62 - $13.89

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	17,880	$128	$8.80	$7.14 - $10.29
Q4 2014	56,743	$527	$8.47	$7.32 - $9.51
Q3 2014	46,258	$414	$9.32	$8.58 - $10.29
Q2 2014	40,405	$365	$9.56	$7.62 - $13.89