CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

PARK AVENUE SECURITIES LLC's Holding History (CIK: 0001071640)

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

Q4 2025

Shares 11,583 Value ($000) $0 Avg Close $31.24 Range $25.40 - $40.83

Q3 2025

Shares 10,236 Value ($000) $0 Avg Close $22.67 Range $17.75 - $30.08

Q2 2025

Shares 21,125 Value ($000) $0 Avg Close $16.98 Range $13.05 - $20.43

Q1 2025

Shares 20,890 Value ($000) $0 Avg Close $19.21 Range $16.30 - $22.92

Q4 2024

Shares 18,509 Value ($000) $0 Avg Close $19.65 Range $14.89 - $25.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,583	$0	$31.24	$25.40 - $40.83
Q3 2025	10,236	$0	$22.67	$17.75 - $30.08
Q2 2025	21,125	$0	$16.98	$13.05 - $20.43
Q1 2025	20,890	$0	$19.21	$16.30 - $22.92
Q4 2024	18,509	$0	$19.65	$14.89 - $25.39