8-K//Current report
NORTHWEST NATURAL GAS CO 8-K
Accession 0001193125-18-288464
CIK 0000073020operating
Filed
Sep 30, 8:00 PM ET
Accepted
Oct 1, 6:08 AM ET
Size
1.3 MB
Accession
0001193125-18-288464
Documents
- 8-Kd627653d8k.htmPrimary
8-K
- EX-2.1d627653dex21b.htm
EX-2.1(B)
- EX-3.1d627653dex31.htm
EX-3.1
- EX-3.2d627653dex32.htm
EX-3.2
- EX-3.3d627653dex33.htm
EX-3.3
- EX-5.1d627653dex51.htm
EX-5.1
- EX-10.1d627653dex101.htm
EX-10.1
- EX-10.2d627653dex102.htm
EX-10.2
- EX-10.3d627653dex103.htm
EX-10.3
- EX-10.4d627653dex104.htm
EX-10.4
- EX-10.5d627653dex105.htm
EX-10.5
- EX-10.6d627653dex106.htm
EX-10.6
- EX-10.7d627653dex107.htm
EX-10.7
- EX-10.8d627653dex108.htm
EX-10.8
- EX-10.9d627653dex109.htm
EX-10.9
- EX-10.10d627653dex1010.htm
EX-10.10
- EX-10.11d627653dex1011.htm
EX-10.11
- EX-99.1d627653dex991.htm
EX-99.1
- GRAPHICg627653g04j44.jpg
GRAPHIC
- GRAPHICg627653g0924114000294.jpg
GRAPHIC
Issuer
NORTHWEST NATURAL GAS CO
CIK 0000073020
Entity typeoperating
IncorporatedOR
Related Parties
1- filerCIK 0000073020
Filing Metadata
- Form type
- 8-K
- Filed
- Sep 30, 8:00 PM ET
- Accepted
- Oct 1, 6:08 AM ET
- Size
- 1.3 MB