Schedule 13G ownership disclosure

Hallador Energy Co

Common Stock · CUSIP: 40609P105

Event date: 2025-06-30

Filing-level shares
2,235,272
Percent of class
5.20%
  • The Vanguard Group

    Shares: 2,235,272 · Class: 5.20%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0000932471-25-000845
Form type
SCHEDULE 13G
Filer
HALLADOR ENERGY CO
CIK
CIK 788965
Filed
Jul 29, 2025
Reporting period
Jun 30, 2025
Description
Schedule 13G beneficial ownership

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