CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

Jump Financial, LLC's Holding History (CIK: 0001831577)

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

Q3 2025

Shares 14,409 Value ($000) $423 Avg Close $22.67 Range $17.75 - $30.08

Q2 2025

Shares 64,895 Value ($000) $1,169 Avg Close $16.98 Range $13.05 - $20.43

Q3 2023

Shares 159,395 Value ($000) $1,146 Avg Close $8.06 Range $6.42 - $9.38

Q3 2022

Shares 19,200 Value ($000) $101 Avg Close $7.60 Range $5.27 - $10.21

Q3 2020

Shares 23,183 Value ($000) $165 Avg Close $8.71 Range $6.72 - $11.33

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	14,409	$423	$22.67	$17.75 - $30.08
Q2 2025	64,895	$1,169	$16.98	$13.05 - $20.43
Q3 2023	159,395	$1,146	$8.06	$6.42 - $9.38
Q3 2022	19,200	$101	$7.60	$5.27 - $10.21
Q3 2020	23,183	$165	$8.71	$6.72 - $11.33