CORE NATURAL RESOURCES INC

Ticker: CNR CUSIP: 218937100 Class: Common Stock

Illinois Municipal Retirement Fund's Holding History (CIK: 0001541910)

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

Q4 2025

Shares 26,650 Value ($000) $2,359 Avg Close $85.17 Range $74.65 - $102.80

Q3 2025

Shares 26,731 Value ($000) $2,232 Avg Close $74.75 Range $64.40 - $85.49

Q2 2025

Shares 26,491 Value ($000) $1,847 Avg Close $70.86 Range $57.95 - $78.17

Q1 2025

Shares 26,568 Value ($000) $2,048 Avg Close $84.05 Range $66.27 - $109.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,650	$2,359	$85.17	$74.65 - $102.80
Q3 2025	26,731	$2,232	$74.75	$64.40 - $85.49
Q2 2025	26,491	$1,847	$70.86	$57.95 - $78.17
Q1 2025	26,568	$2,048	$84.05	$66.27 - $109.02