HALLADOR ENERGY COMPANY

Ticker: HNRG CUSIP: 40609P105 Class: Common Stock

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q1 2025

Shares 13,713 Value ($000) $168 Avg Close $11.23 Range $8.37 - $13.68

Q3 2024

Shares 112,711 Value ($000) $1,063 Avg Close $7.11 Range $4.86 - $9.96

Q2 2024

Shares 40,892 Value ($000) $318 Avg Close $6.27 Range $4.33 - $9.60

Q4 2023

Shares 28,506 Value ($000) $252 Avg Close $12.61 Range $8.73 - $15.79

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	13,713	$168	$11.23	$8.37 - $13.68
Q3 2024	112,711	$1,063	$7.11	$4.86 - $9.96
Q2 2024	40,892	$318	$6.27	$4.33 - $9.60
Q4 2023	28,506	$252	$12.61	$8.73 - $15.79