Hallador Petroleum CO
SEC CIK 788965 · hpet · last insider filing 2026-06-30
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Hudson Daniel Timothy | Director | filed 2026 - 2026 |
| Wesley Charles Ray IV | Director | filed 2018 - 2026 |
| Lubar David J | Director | filed 2009 - 2026 |
| Gray Zarrell Thomas | Director | filed 2024 - 2026 |
| Sugg Barbara Ann | Director | filed 2026 - 2026 |
| Bilsland Brent K | Director · President and CEO | filed 2008 - 2026 |
| Hardie David C | Director · Chairman of the Board | filed 2006 - 2026 |
| Martin Lawrence D | Director · CFO, Sunrise Coal, LLC | filed 2008 - 2024 |
| Lawrence Bryan H. | Director | filed 2009 - 2022 |
| Hardie Steven | Director | filed 2006 - 2022 |
| Stabio Victor P | Director · President, CEO, CFO | filed 2007 - 2017 |
| Heuvelen John VAN | Director | filed 2009 - 2016 |
| Lubar Sheldon B | Director | filed 2008 - 2009 |
| Dietler Cortlandt S | Director | filed 2007 - 2008 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Telesz Todd E | Chief Financial Officer | filed 2025 - 2026 |
| White Matthew Bradford | Chief Legal Officer | filed 2026 - 2026 |
| Lovell Heath Aaron | President-Hallador Power | filed 2023 - 2026 |
| Van Deman Eric Matthew | Chief Accounting Officer | filed 2025 - 2026 |
| Hargrave Marjorie Anne | Chief Financial Officer | filed 2024 - 2025 |
| Davis Robert Todd | SVP & CAO | filed 2019 - 2023 |
| Bishop W Anderson | Chief Financial Officer | filed 2009 - 2016 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.