HALLADOR ENERGY COMPANY

Ticker: HNRG CUSIP: 40609P105 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2024
Shares 250,000 Value ($000) $2,863 Avg Close $11.17 Range $8.13 - $14.00
Q3 2024
Shares 130,000 Value ($000) $1,226 Avg Close $7.11 Range $4.86 - $9.96
Q2 2024
Shares 130,000 Value ($000) $1,010 Avg Close $6.27 Range $4.33 - $9.60
Q1 2024
Shares 200,000 Value ($000) $1,066 Avg Close $7.70 Range $4.50 - $9.75