Model
Edge
Northwest Natural Holding Co
NWN
Filing type
8-K
Filing date
Dec 15, 2025
Updated
Dec 16, 2025 ยท 2:50 PM
Copy reference
Filing
8-K
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Exhibits
EX-4.1
EX-4.1
GRAPHIC
Graphic
GRAPHIC
Graphic