Financial reports
ARS
2023 FY
Annual report to shareholders
11 Apr 24
10-K
2023 FY
Annual report
23 Feb 24
10-Q
2023 Q3
Quarterly report
3 Nov 23
10-Q
2023 Q2
Quarterly report
3 Aug 23
10-Q
2023 Q1
Quarterly report
4 May 23
ARS
2022 FY
Annual report to shareholders
13 Apr 23
10-K
2022 FY
Annual report
24 Feb 23
10-Q
2022 Q3
Quarterly report
8 Nov 22
10-Q
2022 Q2
Quarterly report
4 Aug 22
10-Q
2022 Q1
Quarterly report
4 May 22
Current reports
8-K
NW Natural Holdings Reports Fourth Quarter and Full Year 2023 Results
22 Feb 24
8-K
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
11 Jan 24
8-K
Other Events
29 Dec 23
8-K
NW Natural Holdings Reports Third Quarter 2023 Results
2 Nov 23
8-K
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
7 Aug 23
8-K
NW Natural Holdings Reports Second Quarter 2023 Results
3 Aug 23
8-K
Departure of Directors or Certain Officers
28 Jul 23
8-K
NW Natural Holdings and NW Natural Directors Name Justin B. Palfreyman President and Approve Senior Management Promotions
25 May 23
8-K
NW Natural Holdings Reports First Quarter 2023 Results
3 May 23
8-K
Other Events
8 Mar 23
Registration and prospectus
S-8
Registration of securities for employees
6 Nov 23
424B2
Prospectus for primary offering
3 Mar 23
FWP
Free writing prospectus
2 Mar 23
424B5
Prospectus supplement for primary offering
2 Mar 23
424B5
Prospectus supplement for primary offering
9 Nov 21
FWP
Free writing prospectus
8 Nov 21
424B5
Prospectus supplement for primary offering
8 Nov 21
424B2
Prospectus for primary offering
13 Aug 21
S-3ASR
Automatic shelf registration
13 Aug 21
424B5
Prospectus supplement for primary offering
27 Mar 20
Proxies
DEF 14A
Definitive proxy
18 Apr 18
DEF 14A
Definitive proxy
13 Apr 17
DEFR14A
Revised proxy
22 Apr 16
DEF 14A
Definitive proxy
15 Apr 16
DEF 14A
Definitive proxy
17 Apr 15
DEF 14A
Definitive proxy
14 Apr 14
DEF 14A
Definitive proxy
15 Apr 13
DEF 14A
Definitive proxy
12 Apr 12
DEF 14A
Definitive proxy
18 Apr 11
DEF 14A
Definitive proxy
19 Apr 10
Other
UPLOAD
Letter from SEC
26 Sep 19
UPLOAD
Letter from SEC
5 Sep 19
UPLOAD
Letter from SEC
30 Aug 16
CORRESP
Correspondence with SEC
28 Jul 16
CORRESP
Correspondence with SEC
6 Jul 16
UPLOAD
Letter from SEC
21 Jun 16
CORRESP
Correspondence with SEC
7 Jun 16
CORRESP
Correspondence with SEC
19 May 16
UPLOAD
Letter from SEC
11 May 16
UPLOAD
Letter from SEC
3 Nov 14
Ownership
11-K
Annual report of employee stock purchases
29 Jun 23
4
JON G HUDDLESTON
24 Aug 18
4
David A. Weber
20 Aug 18
4
MardiLyn Saathoff
17 Aug 18
4
LEA ANNE DOOLITTLE
14 Aug 18
4
C SCOTT GIBSON
10 Aug 18
4
DAVID HUGO ANDERSON
10 Aug 18
3
Charles A. Wilhoite
9 Aug 18
3
Melinda B. Rogers
3 Aug 18
11-K
Annual report of employee stock purchases
29 Jun 18