HALLADOR ENERGY CO 8-K

Accession 0001437749-21-017903

Filing information

CIK: 0000788965
Report date: 2021-07-23
Filing date: 2021-07-29
Form: 8-K
Primary document: hnrg20210728_8k.htm

Open primary document

View the filing document on sec.gov.

Open EDGAR directory

Inspect all files for this filing.

Complete submission file

Open the raw SEC submission text.