ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Alberta Investment Management Corp's Holding History (CIK: 0001463559)

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

Q3 2020

Shares 34,100 Value ($000) $732 Avg Close $24.28 Range $19.08 - $31.10

Q2 2020

Shares 49,200 Value ($000) $1,113 Avg Close $19.01 Range $12.37 - $24.86

Q1 2020

Shares 43,000 Value ($000) $593 Avg Close $21.23 Range $11.79 - $30.00

Q4 2019

Shares 21,600 Value ($000) $507 Avg Close $20.22 Range $13.94 - $24.24

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	34,100	$732	$24.28	$19.08 - $31.10
Q2 2020	49,200	$1,113	$19.01	$12.37 - $24.86
Q1 2020	43,000	$593	$21.23	$11.79 - $30.00
Q4 2019	21,600	$507	$20.22	$13.94 - $24.24