CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

Ameritas Investment Partners, Inc.'s Holding History (CIK: 0001055980)

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

Q4 2025

Shares 4,138 Value ($000) $366 Avg Close $85.17 Range $74.65 - $102.80

Q3 2025

Shares 4,357 Value ($000) $364 Avg Close $74.75 Range $64.40 - $85.49

Q2 2025

Shares 5,318 Value ($000) $371 Avg Close $70.86 Range $57.95 - $78.17

Q1 2025

Shares 5,318 Value ($000) $410 Avg Close $84.05 Range $66.27 - $109.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,138	$366	$85.17	$74.65 - $102.80
Q3 2025	4,357	$364	$74.75	$64.40 - $85.49
Q2 2025	5,318	$371	$70.86	$57.95 - $78.17
Q1 2025	5,318	$410	$84.05	$66.27 - $109.02