CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025

Shares 4,529 Value ($000) $401 Avg Close $85.17 Range $74.65 - $102.80

Q3 2025

Shares 4,187 Value ($000) $350 Avg Close $74.75 Range $64.40 - $85.49

Q2 2025

Shares 4,597 Value ($000) $321 Avg Close $70.86 Range $57.95 - $78.17

Q1 2025

Shares 4,383 Value ($000) $338 Avg Close $84.05 Range $66.27 - $109.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,529	$401	$85.17	$74.65 - $102.80
Q3 2025	4,187	$350	$74.75	$64.40 - $85.49
Q2 2025	4,597	$321	$70.86	$57.95 - $78.17
Q1 2025	4,383	$338	$84.05	$66.27 - $109.02