Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
---|---|---|---|---|---|---|
SC 13D/A | 2024-04-02 | Lubar Equity Fund, LLC | HALLADOR ENERGY CO | 2,788,685 | 7.7% | EDGAR |
SC 13D/A | 2024-04-02 | Lubar Equity Fund, LLC | HALLADOR ENERGY CO | 2,788,685 | 7.7% | EDGAR |
SC 13G/A | 2024-03-07 | BlackRock Inc. | HALLADOR ENERGY CO | 1,639,129 | 4.9% | EDGAR |
SC 13D/A | 2024-02-29 | Hallador Alternative Assets Fund, LLC | HALLADOR ENERGY CO | 2,145,020 | 6.1% | EDGAR |
SC 13D/A | 2024-02-27 | Lubar & Co., Inc | HALLADOR ENERGY CO | 2,788,685 | 8.0% | EDGAR |
SC 13G/A | 2024-02-08 | AEGIS FINANCIAL CORP | HALLADOR ENERGY CO | 2,076,102 | 6.3% | EDGAR |
SC 13G | 2024-02-02 | BlackRock Inc. | HALLADOR ENERGY CO | 1,723,873 | 5.2% | EDGAR |
SC 13D/A | 2023-04-20 | Hallador Alternative Assets Fund, LLC | HALLADOR ENERGY CO | 1,978,726 | 6.0% | EDGAR |
SC 13G | 2023-02-10 | AEGIS FINANCIAL CORP | HALLADOR ENERGY CO | 2,275,561 | 6.9% | EDGAR |
SC 13D/A | 2022-07-20 | Hallador Alternative Assets Fund, LLC | HALLADOR ENERGY CO | 2,009,892 | 6.1% | EDGAR |
SC 13D/A | 2022-06-22 | Lubar Equity Fund, LLC | HALLADOR ENERGY CO | 2,788,685 | 8.7% | EDGAR |
SC 13D | 2022-06-21 | HARDIE STEVEN | HALLADOR ENERGY CO | 1,788,441 | 5.5% | EDGAR |
SC 13G/A | 2021-02-04 | Extract Advisors LLC | HALLADOR ENERGY CO | 0 | 0.0% | EDGAR |
SC 13G/A | 2020-01-17 | Extract Advisors LLC | HALLADOR ENERGY CO | 1,968,218 | 6.5% | EDGAR |
SC 13D/A | 2019-11-20 | Hallador Alternative Assets Fund, LLC | HALLADOR ENERGY CO | 1,671,465 | 5.5% | EDGAR |
SC 13G | 2019-10-11 | Extract Advisors LLC | HALLADOR ENERGY CO | 1,818,325 | 6.0% | EDGAR |
SC 13D/A | 2019-03-20 | Yorktown Energy Partners VIII, L.P. | HALLADOR ENERGY CO | 950,000 | 3.1% | EDGAR |
SC 13D/A | 2018-12-04 | Yorktown Energy Partners VIII, L.P. | HALLADOR ENERGY CO | 1,950,000 | 6.5% | EDGAR |
SC 13D/A | 2018-05-17 | Yorktown Energy Partners VII, L.P. | HALLADOR ENERGY CO | 1,229,499 | 4.1% | EDGAR |
SC 13D/A | 2016-11-16 | Yorktown Energy Partners VII, L.P. | HALLADOR ENERGY CO | 1,900,000 | 6.5% | EDGAR |