11-KThe Record
MDU RESOURCES GROUP INC files 11-K
Filed Jun 27, 2022 · 4y ago · Accession 0000067716-22-000041
Plain English
11-K filed with the SEC.
Read the source below for the full document.
Filing details
- Company
- MDU RESOURCES GROUP INC
- Ticker
- MDU
- CIK
- 67716
- Form type
- 11-K
- Filing date
- Jun 27, 2022
- Report date
- Dec 31, 2021
- Document
- a2021form11-k.htm
- Size
- 211 KB