<SEC-DOCUMENT>0001193125-18-292051-index.html : 20181003 <SEC-HEADER>0001193125-18-292051.hdr.sgml : 20181003 <ACCEPTANCE-DATETIME>20181003172455 ACCESSION NUMBER: 0001193125-18-292051 CONFORMED SUBMISSION TYPE: S-8 POS PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20181003 DATE AS OF CHANGE: 20181003 EFFECTIVENESS DATE: 20181003 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NORTHWEST NATURAL GAS CO CENTRAL INDEX KEY: 0000073020 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS DISTRIBUTION [4924] IRS NUMBER: 930256722 STATE OF INCORPORATION: OR FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-8 POS SEC ACT: 1933 Act SEC FILE NUMBER: 333-187005 FILM NUMBER: 181106039 BUSINESS ADDRESS: STREET 1: ONE PACIFIC SQUARE STREET 2: 220 NW SECOND AVE CITY: PORTLAND STATE: OR ZIP: 97209 BUSINESS PHONE: 5032264211 MAIL ADDRESS: STREET 1: 220 NW SECOND AVENUE CITY: PORTLAND STATE: OR ZIP: 97209 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Northwest Natural Holding Co CENTRAL INDEX KEY: 0001733998 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS DISTRIBUTION [4924] IRS NUMBER: 824710680 STATE OF INCORPORATION: OR FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-8 POS SEC ACT: 1933 Act SEC FILE NUMBER: 333-187005-01 FILM NUMBER: 181106038 BUSINESS ADDRESS: STREET 1: 220 NW SECOND AVENUE CITY: PORTLAND STATE: OR ZIP: 97209 BUSINESS PHONE: 503-226-4211 MAIL ADDRESS: STREET 1: 220 NW SECOND AVENUE CITY: PORTLAND STATE: OR ZIP: 97209 </SEC-HEADER> <DOCUMENT> <TYPE>S-8 POS <SEQUENCE>1 <FILENAME>d617896ds8pos.htm <DESCRIPTION>S-8 POS <TEXT> Document 1 - file: d617896ds8pos.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>d617896dex51.htm <DESCRIPTION>EX-5.1 <TEXT> Document 2 - file: d617896dex51.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>3 <FILENAME>d617896dex231.htm <DESCRIPTION>EX-23.1 <TEXT> Document 3 - file: d617896dex231.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g617896g57i30.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g617896g57i30.jpg
</DOCUMENT> </SEC-DOCUMENT>