10-KThe Record
MDU RESOURCES GROUP INC files 10-K
Filed Feb 21, 2020 · 6y ago · Accession 0000067716-20-000010
Plain English
Annual report — full-year financials, business overview, and risk factors.
Read the source below for the full document.
Filing details
- Company
- MDU RESOURCES GROUP INC
- Ticker
- MDU
- CIK
- 67716
- Form type
- 10-K
- Filing date
- Feb 21, 2020
- Report date
- Dec 31, 2019
- Document
- a2019form10-k.htm
- Size
- 27.6 MB