8-K
FORM 8-K -MSHA
- Company
- HALLADOR ENERGY CO
- Filed
- February 20, 2015
- Period of Report
- February 12, 2015
- Accession Number
- 0001287271-15-000004
An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →