CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

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

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

Q1 2023

Shares 13,117 Value ($000) $131 Avg Close $10.36 Range $7.87 - $12.97

Q4 2022

Shares 13,978 Value ($000) $114 Avg Close $7.55 Range $5.32 - $10.23

Q3 2022

Shares 33,248 Value ($000) $176 Avg Close $7.60 Range $5.27 - $10.21

Q2 2022

Shares 35,171 Value ($000) $259 Avg Close $15.54 Range $6.93 - $29.24

Q1 2022

Shares 16,579 Value ($000) $436 Avg Close $21.04 Range $14.85 - $30.36

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	13,117	$131	$10.36	$7.87 - $12.97
Q4 2022	13,978	$114	$7.55	$5.32 - $10.23
Q3 2022	33,248	$176	$7.60	$5.27 - $10.21
Q2 2022	35,171	$259	$15.54	$6.93 - $29.24
Q1 2022	16,579	$436	$21.04	$14.85 - $30.36