CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q3 2025

Shares 95,744 Value ($000) $7,993 Avg Close $74.75 Range $64.40 - $85.49

Q2 2025

Shares 95,744 Value ($000) $6,677 Avg Close $70.86 Range $57.95 - $78.17

Q1 2025

Shares 95,744 Value ($000) $7,382 Avg Close $84.05 Range $66.27 - $109.02

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	95,744	$7,993	$74.75	$64.40 - $85.49
Q2 2025	95,744	$6,677	$70.86	$57.95 - $78.17
Q1 2025	95,744	$7,382	$84.05	$66.27 - $109.02