CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

Thomist Capital Management, LP's Holding History (CIK: 0001767809)

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

Q4 2025

Shares 100,000 Value ($000) $3,969 Avg Close $31.24 Range $25.40 - $40.83

Q3 2025

Shares 83,991 Value ($000) $2,469 Avg Close $22.67 Range $17.75 - $30.08

Q2 2025

Shares 221,746 Value ($000) $4,003 Avg Close $16.98 Range $13.05 - $20.43

Q1 2025

Shares 37,646 Value ($000) $699 Avg Close $19.21 Range $16.30 - $22.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100,000	$3,969	$31.24	$25.40 - $40.83
Q3 2025	83,991	$2,469	$22.67	$17.75 - $30.08
Q2 2025	221,746	$4,003	$16.98	$13.05 - $20.43
Q1 2025	37,646	$699	$19.21	$16.30 - $22.92