CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

UMB Bank, n.a.'s Holding History (CIK: 0000933429)

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

Q4 2025

Shares 364 Value ($000) $32 Avg Close $85.17 Range $74.65 - $102.80

Q3 2025

Shares 303 Value ($000) $25 Avg Close $74.75 Range $64.40 - $85.49

Q2 2025

Shares 245 Value ($000) $17 Avg Close $70.86 Range $57.95 - $78.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	364	$32	$85.17	$74.65 - $102.80
Q3 2025	303	$25	$74.75	$64.40 - $85.49
Q2 2025	245	$17	$70.86	$57.95 - $78.17