ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q3 2019

Shares 414 Value ($000) $6 Avg Close $13.88 Range $11.20 - $16.67

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	414	$6	$13.88	$11.20 - $16.67