CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

Lighthouse Investment Partners, LLC's Holding History (CIK: 0001600344)

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

Q4 2025

Shares 35,000 Value ($000) $1,371 Avg Close $31.24 Range $25.40 - $40.83

Q3 2025

Shares 24,479 Value ($000) $719 Avg Close $22.67 Range $17.75 - $30.08

Q2 2025

Shares 73,612 Value ($000) $1,326 Avg Close $16.98 Range $13.05 - $20.43

Q1 2025

Shares 69,975 Value ($000) $1,299 Avg Close $19.21 Range $16.30 - $22.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	35,000	$1,371	$31.24	$25.40 - $40.83
Q3 2025	24,479	$719	$22.67	$17.75 - $30.08
Q2 2025	73,612	$1,326	$16.98	$13.05 - $20.43
Q1 2025	69,975	$1,299	$19.21	$16.30 - $22.92