HALLADOR ENERGY COMPANY

Ticker: HNRG CUSIP: 40609P105 Class: Common Stock

Quarry LP's Holding History (CIK: 0001965207)

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

Q4 2025

Shares 242 Value ($000) $5 Avg Close $20.26 Range $17.23 - $24.70

Q3 2025

Shares 1,847 Value ($000) $36 Avg Close $17.18 Range $14.87 - $22.01

Q2 2023

Shares 1,045 Value ($000) $9 Avg Close $8.52 Range $7.45 - $9.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	242	$5	$20.26	$17.23 - $24.70
Q3 2025	1,847	$36	$17.18	$14.87 - $22.01
Q2 2023	1,045	$9	$8.52	$7.45 - $9.73