HALLADOR ENERGY COMPANY

Ticker: HNRG CUSIP: 40609P105 Class: Common Stock

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q4 2025
Shares 177,680 Value ($000) $3 Avg Close $20.26 Range $17.23 - $24.70
Q4 2023
Shares 11,110 Value ($000) $0 Avg Close $12.61 Range $8.73 - $15.79
Q1 2022
Shares 13,240 Value ($000) $46 Avg Close $3.13 Range $2.20 - $4.43
Q3 2019
Shares 12,338 Value ($000) $45 Avg Close $4.73 Range $3.40 - $5.90
Q4 2018
Shares 40,959 Value ($000) $208 Avg Close $5.85 Range $4.75 - $6.63
Q3 2018
Shares 45,390 Value ($000) $282 Avg Close $6.31 Range $5.73 - $7.46
Q2 2018
Shares 42,704 Value ($000) $305 Avg Close $7.10 Range $6.30 - $7.98
Q1 2018
Shares 21,680 Value ($000) $149 Avg Close $6.65 Range $5.94 - $7.40
Q4 2017
Shares 21,680 Value ($000) $132 Avg Close $5.63 Range $4.79 - $6.61
Q1 2017
Shares 17,763 Value ($000) $142 Avg Close $8.82 Range $7.30 - $9.87