COAL SALES 8-K

Company

HALLADOR ENERGY CO

Filed

May 24, 2013

Period of Report

May 24, 2013

Accession Number

0000788965-13-000020

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 →