CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q2 2025

Shares 3,400 Value ($000) $237 Avg Close $70.86 Range $57.95 - $78.17

Q1 2025

Shares 476 Value ($000) $37 Avg Close $84.05 Range $66.27 - $109.02

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	3,400	$237	$70.86	$57.95 - $78.17
Q1 2025	476	$37	$84.05	$66.27 - $109.02