OpenFilings

Northwest Natural Holding Co

Form10-K

Report Period2022-12-31

Date Filed2023-02-24

Time Filed15:55:40

Document Analysis

Natural Language Processing

Recognized Type Unidentified

Defined Term Format

Exhibits

10-K
EX-4.I
EX-4.J
EX-10.0
EX-10.BB
EX-10.M
EX-10.P
EX-10.S
EX-10.W
EX-10.X
EX-21.1
EX-23.A
EX-23.B
EX-31.1
EX-31.2
EX-31.3
EX-31.4
EX-32.1
EX-32.2
Filing on SEC Edgar