CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 181,783 Value ($000) $16,090 Avg Close $85.17 Range $74.65 - $102.80

Q3 2025

Shares 63,372 Value ($000) $5,290 Avg Close $74.75 Range $64.40 - $85.49

Q2 2025

Shares 58,398 Value ($000) $4,073 Avg Close $70.86 Range $57.95 - $78.17

Q1 2025

Shares 42,535 Value ($000) $3,279 Avg Close $84.05 Range $66.27 - $109.02

Q4 2024

Shares 8,282 Value ($000) $884 Avg Close $114.39 Range $99.06 - $133.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	181,783	$16,090	$85.17	$74.65 - $102.80
Q3 2025	63,372	$5,290	$74.75	$64.40 - $85.49
Q2 2025	58,398	$4,073	$70.86	$57.95 - $78.17
Q1 2025	42,535	$3,279	$84.05	$66.27 - $109.02
Q4 2024	8,282	$884	$114.39	$99.06 - $133.86