SEC 8-K
SEC 8-K: Item 1.01, 2.03, 9.01
Official SEC filing update. Items: 1.01, 2.03, 9.01.
Item 1.01, 2.03, 9.01Accession 0000788965-26-000006
Official SEC filings
HALLADOR ENERGY CO SEC Filings and Updates
A filing-level feed of official SEC EDGAR updates collected by Billiver. This page shows metadata and source links only; full filing text opens on SEC.gov.
HALLADOR ENERGY CO Official SEC Updates
Official filing updates from SEC EDGAR. Billiver stores internal evidence snapshots for verification, but this page links to the SEC source instead of republishing full filing text.
Open SEC filing
SEC 8-K
SEC 8-K: Item 5.02, 9.01
Official SEC filing update. Items: 5.02, 9.01.
Item 5.02, 9.01Accession 0000788965-26-000004
SEC 8-K
SEC 8-K: Item 7.01, 9.01
Official SEC filing update. Items: 7.01, 9.01.
Item 7.01, 9.01Accession 0000788965-26-000002
SEC 8-K
SEC 8-K: Item 1.04
Official SEC filing update. Items: 1.04.
Item 1.04Accession 0001104659-26-070122
SEC 8-K
SEC 8-K: Item 1.01, 7.01, 9.01
Official SEC filing update. Items: 1.01, 7.01, 9.01.
Item 1.01, 7.01, 9.01Accession 0001104659-26-069138
SEC 8-K
SEC 8-K: Item 5.07
Official SEC filing update. Items: 5.07.
Item 5.07Accession 0001104659-26-068374
SEC 10-Q
SEC 10-Q
Official SEC filing update.
10-QAccession 0001104659-26-056375
SEC 8-K
SEC 8-K: Item 5.02, 8.01
Official SEC filing update. Items: 5.02, 8.01.
Item 5.02, 8.01Accession 0001104659-26-056354
SEC 8-K
SEC 8-K: Item 2.02, 9.01
Official SEC filing update. Items: 2.02, 9.01.
Item 2.02, 9.01Accession 0001104659-26-056345
SEC DEF 14A
SEC DEF 14A
Official SEC filing update.
DEF 14AAccession 0001104659-26-043867
SEC 8-K
SEC 8-K: Item 5.02
Official SEC filing update. Items: 5.02.
Item 5.02Accession 0001104659-26-043845
SEC 8-K
SEC 8-K: Item 1.04, 9.01
Official SEC filing update. Items: 1.04, 9.01.
Item 1.04, 9.01Accession 0001104659-26-036234
SEC 8-K
SEC 8-K: Item 2.02, 9.01
Official SEC filing update. Items: 2.02, 9.01.
Item 2.02, 9.01Accession 0001104659-26-027176
SEC 10-K
SEC 10-K
Official SEC filing update.
10-KAccession 0001104659-26-027174
SEC 8-K
SEC 8-K: Item 1.01, 1.02, 2.03, 9.01
Official SEC filing update. Items: 1.01, 1.02, 2.03, 9.01.
Item 1.01, 1.02, 2.03, 9.01Accession 0001104659-26-025949
Source: SEC EDGAR · 15 filings
Informational only. Not investment advice.