Model
Edge
Northwest Natural Gas Company
NWN
Filing type
8-K
Filing date
Sep 2, 2026
Updated
Sep 3, 2026 ยท 2:12 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