CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

Hartree Partners, LP's Holding History (CIK: 0001597857)

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

Q4 2025

Shares 216,688 Value ($000) $8,490 Avg Close $31.24 Range $25.40 - $40.83

Q3 2025

Shares 217,765 Value ($000) $6,394 Avg Close $22.67 Range $17.75 - $30.08

Q2 2025

Shares 195,227 Value ($000) $3,518 Avg Close $16.98 Range $13.05 - $20.43

Q4 2024

Shares 45,274 Value ($000) $825 Avg Close $19.65 Range $14.89 - $25.39

Q2 2024

Shares 33,500 Value ($000) $561 Avg Close $17.02 Range $14.73 - $19.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	216,688	$8,490	$31.24	$25.40 - $40.83
Q3 2025	217,765	$6,394	$22.67	$17.75 - $30.08
Q2 2025	195,227	$3,518	$16.98	$13.05 - $20.43
Q4 2024	45,274	$825	$19.65	$14.89 - $25.39
Q2 2024	33,500	$561	$17.02	$14.73 - $19.88