8-K
XBRL
8-K
- Company
- Northwest Natural Holding Co
- Filed
- December 15, 2020
- Period of Report
- December 9, 2020
- Accession Number
- 0001733998-20-000064
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 →