ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

HIGHBRIDGE CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000919185)

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

Q1 2017

Shares 82,448 Value ($000) $1,390 Avg Close $13.27 Range $9.42 - $16.99

Q4 2016

Shares 27,716 Value ($000) $269 Avg Close $9.08 Range $7.06 - $10.65

Q1 2014

Shares 99,734 Value ($000) $1,312 Avg Close $12.49 Range $9.51 - $15.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	82,448	$1,390	$13.27	$9.42 - $16.99
Q4 2016	27,716	$269	$9.08	$7.06 - $10.65
Q1 2014	99,734	$1,312	$12.49	$9.51 - $15.00