FORM 8-K (RENEWAL OF AT-THE-MARKET OFFERING PROGRAM)

Company

BLACK HILLS CORP /SD/

Filed

August 4, 2017

Period of Report

August 4, 2017

Accession Number

0001104659-17-049625

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 →