546 results
10-Q
2011 FY
Northwest Natural Holding Co.
Quarterly report
and Fair Value Basis of Long-Term Debttrue false Long-Term Debt3false 0 us
4 May 11
12:00am
8-K
EX-99.1
nhdeh7
3 May 24
NW Natural Holdings Reports First Quarter 2024 Results
9:20pm
8-K
EX-99.1
membc7ayndc118j6b3ex
3 Aug 12
Results of Operations and Financial Condition
12:00am