CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 58 Value ($000) $5 Avg Close $85.17 Range $74.65 - $102.80

Q3 2025

Shares 228 Value ($000) $19 Avg Close $74.75 Range $64.40 - $85.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58	$5	$85.17	$74.65 - $102.80
Q3 2025	228	$19	$74.75	$64.40 - $85.49