ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q2 2019

Shares 36,781 Value ($000) $512 Avg Close $12.74 Range $10.50 - $14.82

Q3 2018

Shares 58,343 Value ($000) $732 Avg Close $14.54 Range $12.28 - $17.35

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	36,781	$512	$12.74	$10.50 - $14.82
Q3 2018	58,343	$732	$14.54	$12.28 - $17.35