96 results
8-K
EX-99.1
Northwest Natural Holding Co.
1 Mar 19
NW Natural Holdings Reports Fourth Quarter and Full Year 2018 Results
12:00am
restrictions during a Canadian pipeline incident in October 2018. Weather was 15% warmer than average for 2018, compared to 15% colder than average … of margin from industrial customers related to system restrictions during a Canadian pipeline incident. These items were offset by a $1.0 million decrease
8-K
EX-99.1
Northwest Natural Holding Co.
30 Dec 11
Regulation FD Disclosure
12:00am
; maintenance and repairs; incident response staff; and training to keep the company’s system as safe as possible. NW Natural has been aggressive in these areas
424B2
Northwest Natural Holding Co.
3 Oct 18
Prospectus for primary offering
4:27pm
at the office of Deutsche Bank Trust Company Americas in New York City, without charge other than taxes or other governmental charges incident thereto … or other governmental charges incident thereto. Principal, premium, if any, and interest will be payable at such office. Notwithstanding the foregoing
424B2
Northwest Natural Holding Co.
13 Aug 21
Prospectus for primary offering
5:20pm
City, without charge other than taxes or other governmental charges incident thereto. Principal, premium, if any, and interest will be payable … at the office of Deutsche Bank Trust Company Americas in New York City, without charge other than taxes or other governmental charges incident
424B5
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28 Sep 04
Prospectus supplement for primary offering
12:00am
424B2
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19 Aug 11
Prospectus for primary offering
12:00am
424B2
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18 Mar 09
Prospectus for primary offering
12:00am
424B3
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2 May 97
Prospectus supplement
12:00am
424B2
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27 Feb 01
Prospectus for primary offering
12:00am
424B3
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14 Jan 99
Prospectus supplement
12:00am
424B2
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16 Jan 03
Prospectus for primary offering
12:00am
8-K
EX-99.1
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8 May 20
NW Natural Holdings Reports First Quarter 2020 Results
12:00am