CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q3 2022

Shares 510,266 Value ($000) $2,694 Avg Close $7.60 Range $5.27 - $10.21

Q2 2022

Shares 853,803 Value ($000) $6,293 Avg Close $15.54 Range $6.93 - $29.24

Q1 2022

Shares 406,168 Value ($000) $10,686 Avg Close $21.04 Range $14.85 - $30.36

Q4 2021

Shares 508,902 Value ($000) $8,427 Avg Close $14.64 Range $12.34 - $17.65

Q3 2021

Shares 524,957 Value ($000) $7,061 Avg Close $12.57 Range $10.39 - $15.09

Q2 2021

Shares 552,807 Value ($000) $7,126 Avg Close $14.40 Range $11.41 - $17.94

Q1 2021

Shares 556,434 Value ($000) $9,827 Avg Close $14.25 Range $9.04 - $19.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	510,266	$2,694	$7.60	$5.27 - $10.21
Q2 2022	853,803	$6,293	$15.54	$6.93 - $29.24
Q1 2022	406,168	$10,686	$21.04	$14.85 - $30.36
Q4 2021	508,902	$8,427	$14.64	$12.34 - $17.65
Q3 2021	524,957	$7,061	$12.57	$10.39 - $15.09
Q2 2021	552,807	$7,126	$14.40	$11.41 - $17.94
Q1 2021	556,434	$9,827	$14.25	$9.04 - $19.60