Schedule 13G ownership disclosure
Hallador Energy Co
Common Stock · CUSIP: 40609P105
Event date: 2025-10-31
- Filing-level shares
- 2,287,743
- Percent of class
- 5.3%
- Mark D. Becker
Shares: 2,287,743 · Class: 5.3%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0001193125-25-270298
- Form type
- SCHEDULE 13G
- Filer
- Becker Mark D.
- CIK
- CIK 2095680
- Filed
- Nov 06, 2025
- Reporting period
- Oct 31, 2025
- Description
- Schedule 13G beneficial ownership