11-KThe Record
BLACK HILLS CORP /SD/ files 11-K
Filed Jun 26, 2018 · 8y ago · Accession 0001130464-18-000038
Plain English
11-K filed with the SEC.
Read the source below for the full document.
Filing details
- Company
- BLACK HILLS CORP /SD/
- Ticker
- BKH
- CIK
- 1130464
- Form type
- 11-K
- Filing date
- Jun 26, 2018
- Report date
- Dec 31, 2017
- Document
- sourcegas11-k12x31x17.htm
- Size
- 157 KB