CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

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

Q3 2025

Shares 5,522 Value ($000) $461 Avg Close $74.75 Range $64.40 - $85.49

Q2 2025

Shares 5,264 Value ($000) $367 Avg Close $70.86 Range $57.95 - $78.17

Q1 2025

Shares 2,858 Value ($000) $220 Avg Close $84.05 Range $66.27 - $109.02

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	5,522	$461	$74.75	$64.40 - $85.49
Q2 2025	5,264	$367	$70.86	$57.95 - $78.17
Q1 2025	2,858	$220	$84.05	$66.27 - $109.02