SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000950123-11-054017
Form type: SC 13D
Filer: HALLADOR ENERGY CO
CIK: CIK 788965
Filed: May 26, 2011
Reporting period: May 11, 2011
Description: Activist stake

Documents

0000950123-11-054017-index.htm

Complete submission

0000950123-11-054017.txt

directory listing

Filed by

HALLADOR ENERGY CO