HALLADOR ENERGY COMPANY

Ticker: HNRG CUSIP: 40609P105 Class: Common Stock

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2025

Shares 1,254,389 Value ($000) $23,884 Avg Close $20.26 Range $17.23 - $24.70

Q3 2025

Shares 1,184,873 Value ($000) $23,188 Avg Close $17.18 Range $14.87 - $22.01

Q2 2025

Shares 1,071,326 Value ($000) $16,959 Avg Close $15.45 Range $9.25 - $19.71

Q1 2025

Shares 924,812 Value ($000) $11,357 Avg Close $11.23 Range $8.37 - $13.68

Q4 2024

Shares 794,303 Value ($000) $9,095 Avg Close $11.17 Range $8.13 - $14.00

Q3 2024

Shares 647,853 Value ($000) $6,109 Avg Close $7.11 Range $4.86 - $9.96

Q2 2024

Shares 555,879 Value ($000) $4,319 Avg Close $6.27 Range $4.33 - $9.60

Q1 2024

Shares 516,847 Value ($000) $2,755 Avg Close $7.70 Range $4.50 - $9.75

Q4 2023

Shares 421,277 Value ($000) $3,724 Avg Close $12.61 Range $8.73 - $15.79

Q3 2023

Shares 323,538 Value ($000) $4,665 Avg Close $10.56 Range $8.31 - $14.62

Q2 2023

Shares 283,675 Value ($000) $2,431 Avg Close $8.52 Range $7.45 - $9.73

Q1 2023

Shares 249,015 Value ($000) $2,281 Avg Close $8.46 Range $6.87 - $10.30

Q4 2022

Shares 185,005 Value ($000) $1,848 Avg Close $8.23 Range $5.68 - $11.57

Q3 2022

Shares 103,987 Value ($000) $584 Avg Close $6.35 Range $4.95 - $7.95

Q2 2022

Shares 44,777 Value ($000) $242 Avg Close $4.83 Range $3.30 - $7.70

Q1 2022

Shares 17,093 Value ($000) $60 Avg Close $3.13 Range $2.20 - $4.43

Q4 2021

Shares 13,097 Value ($000) $32 Avg Close $2.84 Range $2.06 - $4.58

Q3 2019

Shares 11,016 Value ($000) $40 Avg Close $4.73 Range $3.40 - $5.90

Q2 2019

Shares 28,985 Value ($000) $163 Avg Close $5.39 Range $4.80 - $6.00

Q1 2019

Shares 19,777 Value ($000) $104 Avg Close $5.42 Range $4.95 - $5.96

Q4 2018

Shares 32,295 Value ($000) $164 Avg Close $5.85 Range $4.75 - $6.63

Q3 2018

Shares 35,050 Value ($000) $218 Avg Close $6.31 Range $5.73 - $7.46

Q2 2018

Shares 41,143 Value ($000) $294 Avg Close $7.10 Range $6.30 - $7.98

Q1 2016

Shares 29,253 Value ($000) $134 Avg Close $4.82 Range $3.95 - $6.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,254,389	$23,884	$20.26	$17.23 - $24.70
Q3 2025	1,184,873	$23,188	$17.18	$14.87 - $22.01
Q2 2025	1,071,326	$16,959	$15.45	$9.25 - $19.71
Q1 2025	924,812	$11,357	$11.23	$8.37 - $13.68
Q4 2024	794,303	$9,095	$11.17	$8.13 - $14.00
Q3 2024	647,853	$6,109	$7.11	$4.86 - $9.96
Q2 2024	555,879	$4,319	$6.27	$4.33 - $9.60
Q1 2024	516,847	$2,755	$7.70	$4.50 - $9.75
Q4 2023	421,277	$3,724	$12.61	$8.73 - $15.79
Q3 2023	323,538	$4,665	$10.56	$8.31 - $14.62
Q2 2023	283,675	$2,431	$8.52	$7.45 - $9.73
Q1 2023	249,015	$2,281	$8.46	$6.87 - $10.30
Q4 2022	185,005	$1,848	$8.23	$5.68 - $11.57
Q3 2022	103,987	$584	$6.35	$4.95 - $7.95
Q2 2022	44,777	$242	$4.83	$3.30 - $7.70
Q1 2022	17,093	$60	$3.13	$2.20 - $4.43
Q4 2021	13,097	$32	$2.84	$2.06 - $4.58
Q3 2019	11,016	$40	$4.73	$3.40 - $5.90
Q2 2019	28,985	$163	$5.39	$4.80 - $6.00
Q1 2019	19,777	$104	$5.42	$4.95 - $5.96
Q4 2018	32,295	$164	$5.85	$4.75 - $6.63
Q3 2018	35,050	$218	$6.31	$5.73 - $7.46
Q2 2018	41,143	$294	$7.10	$6.30 - $7.98
Q1 2016	29,253	$134	$4.82	$3.95 - $6.47