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NWN US
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Northwest Natural Holding Co
(NWN US)
$52.11
+0.37
0.72%
Ext:
$53.23
+1.12
2.16%
(Market Closed · 00:55:15 UTC)
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NWN US
Home
Stock Screener
Document Search
Charting
Watchlists
Recent Filings
Northwest Natural Holding Co
(NWN US)
$52.11
+0.37
0.72%
Ext:
$53.23
+1.12
2.16%
(Market Closed · 00:55:15 UTC)
Ask AI
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
Chronological
By Owner
Financials & Metrics
Financials
Charting
Short Interest
Employees
Chronological
By Owner
Financials & Metrics
Financials
Charting
Short Interest
Employees
SEC Filings by Owner
SEC Filings by Owner
Select Filings
Insider Ownership
ANDERSON DAVID HUGO
(51)
Expand
Form 4
Statement of changes in beneficial ownership
21 Oct
Form 4
Statement of changes in beneficial ownership
21 Sep
Form 4
Statement of changes in beneficial ownership
18 Aug
Form 4
Statement of changes in beneficial ownership
21 Jul
Form 4
Statement of changes in beneficial ownership
29 Jun
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
20 Jan
Form 4
Statement of changes in beneficial ownership
18 Nov 2025
Form 4
Statement of changes in beneficial ownership
22 Oct 2025
Weber David A.
(22)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
25 Mar
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
1 Apr 2025
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
26 May 2023
Lee Karen
(21)
Expand
Form 4
Statement of changes in beneficial ownership
11 May
Form 4
Statement of changes in beneficial ownership
4 Mar
Form 4
Statement of changes in beneficial ownership
10 Nov 2025
Form 4
Statement of changes in beneficial ownership
7 Aug 2025
Form 4
Statement of changes in beneficial ownership
9 May 2025
Form 4
Statement of changes in beneficial ownership
4 Mar 2025
Form 4
Statement of changes in beneficial ownership
22 Nov 2024
Form 4
Statement of changes in beneficial ownership
7 Aug 2024
Form 4
Statement of changes in beneficial ownership
9 May 2024
Form 4
Statement of changes in beneficial ownership
28 Feb 2024
McDonough Sandra
(21)
Expand
Form 4
Statement of changes in beneficial ownership
9 Nov
Form 4
Statement of changes in beneficial ownership
7 Aug
Form 4
Statement of changes in beneficial ownership
11 May
Form 4
Statement of changes in beneficial ownership
4 Mar
Form 4
Statement of changes in beneficial ownership
10 Nov 2025
Form 4
Statement of changes in beneficial ownership
7 Aug 2025
Form 4
Statement of changes in beneficial ownership
9 May 2025
Form 4
Statement of changes in beneficial ownership
4 Mar 2025
Form 4
Statement of changes in beneficial ownership
22 Nov 2024
Form 4
Statement of changes in beneficial ownership
7 Aug 2024
MCCURDY DAVID K
(20)
Expand
Form 4
Statement of changes in beneficial ownership
9 May 2025
Form 4
Statement of changes in beneficial ownership
4 Mar 2025
Form 4
Statement of changes in beneficial ownership
22 Nov 2024
Form 4
Statement of changes in beneficial ownership
7 Aug 2024
Form 4
Statement of changes in beneficial ownership
9 May 2024
Form 4
Statement of changes in beneficial ownership
28 Feb 2024
Form 4
Statement of changes in beneficial ownership
8 Nov 2023
Form 4
Statement of changes in beneficial ownership
8 Aug 2023
Form 4
Statement of changes in beneficial ownership
9 May 2023
Form 4
Statement of changes in beneficial ownership
1 Mar 2023
Saathoff MardiLyn
(19)
Expand
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
23 Dec 2025
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
WILSON BRODY J
(19)
Expand
Form 4
Statement of changes in beneficial ownership
3 Sep
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
4 Sep 2025
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
4 Sep 2024
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
RUSH KIMBERLY HEITING
(19)
Expand
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
18 Jan 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Palfreyman Justin
(19)
Expand
Form 4
Statement of changes in beneficial ownership
7 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Williams Kathryn M
(18)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Rogers Melinda B.
(16)
Expand
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Wilhoite Charles A.
(16)
Expand
Form 4
Statement of changes in beneficial ownership
14 Nov 2022
Form 4
Statement of changes in beneficial ownership
9 Aug 2022
Form 4
Statement of changes in beneficial ownership
9 May 2022
Form 4
Statement of changes in beneficial ownership
2 Mar 2022
Form 4
Statement of changes in beneficial ownership
10 Nov 2021
Form 4
Statement of changes in beneficial ownership
10 Aug 2021
Form 4
Statement of changes in beneficial ownership
10 May 2021
Form 4
Statement of changes in beneficial ownership
3 Mar 2021
Form 4
Statement of changes in beneficial ownership
10 Nov 2020
Form 4
Statement of changes in beneficial ownership
12 Aug 2020
DOWNING JAMES R
(14)
Expand
Form 4
Statement of changes in beneficial ownership
15 Mar 2024
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Form 4
Statement of changes in beneficial ownership
3 Sep 2021
Form 4
Statement of changes in beneficial ownership
5 Mar 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Enand Monica
(14)
Expand
Form 4
Statement of changes in beneficial ownership
8 Nov 2023
Form 4
Statement of changes in beneficial ownership
8 Aug 2023
Form 4
Statement of changes in beneficial ownership
9 May 2023
Form 4
Statement of changes in beneficial ownership
1 Mar 2023
Form 4
Statement of changes in beneficial ownership
14 Nov 2022
Form 4
Statement of changes in beneficial ownership
9 Aug 2022
Form 4
Statement of changes in beneficial ownership
9 May 2022
Form 4
Statement of changes in beneficial ownership
2 Mar 2022
Form 4
Statement of changes in beneficial ownership
10 Nov 2021
Form 4
Statement of changes in beneficial ownership
30 Sep 2021
PARTAIN NATHAN I
(13)
Expand
Form 4
Statement of changes in beneficial ownership
8 Nov 2023
Form 4
Statement of changes in beneficial ownership
8 Aug 2023
Form 4
Statement of changes in beneficial ownership
9 May 2023
Form 4
Statement of changes in beneficial ownership
1 Mar 2023
Form 4
Statement of changes in beneficial ownership
14 Nov 2022
Form 4
Statement of changes in beneficial ownership
9 Aug 2022
Form 4
Statement of changes in beneficial ownership
9 May 2022
Form 4
Statement of changes in beneficial ownership
2 Mar 2022
Form 4
Statement of changes in beneficial ownership
10 Nov 2021
Form 4
Statement of changes in beneficial ownership
10 Aug 2021
Filippi Shawn M
(12)
Expand
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Form 4
Statement of changes in beneficial ownership
2 Mar 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Form 4
Statement of changes in beneficial ownership
28 Feb 2020
Burkhartsmeyer Frank
(10)
Expand
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Form 4
Statement of changes in beneficial ownership
5 Mar 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
28 Feb 2020
Form 4
Statement of changes in beneficial ownership
8 Mar 2019
Form 4
Statement of changes in beneficial ownership
28 Feb 2019
HUDDLESTON JON G
(10)
Expand
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
19 Aug 2022
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Form 4
Statement of changes in beneficial ownership
5 Mar 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
28 Feb 2020
Form 4
Statement of changes in beneficial ownership
8 Mar 2019
Form 4
Statement of changes in beneficial ownership
28 Feb 2019
Kravitz Zachary D
(10)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 3
Initial statement of beneficial ownership
4 Aug 2022
Ludford Mary E
(10)
Expand
Form 4
Statement of changes in beneficial ownership
9 Nov
Form 4
Statement of changes in beneficial ownership
7 Aug
Form 4
Statement of changes in beneficial ownership
11 May
Form 4
Statement of changes in beneficial ownership
4 Mar
Form 4
Statement of changes in beneficial ownership
10 Nov 2025
Form 4
Statement of changes in beneficial ownership
7 Aug 2025
Form 4
Statement of changes in beneficial ownership
9 May 2025
Form 4
Statement of changes in beneficial ownership
4 Mar 2025
Form 4
Statement of changes in beneficial ownership
22 Nov 2024
Form 3
Initial statement of beneficial ownership
22 Aug 2024
Karney Joseph S
(8)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 3
Initial statement of beneficial ownership
12 Apr 2023
Bragdon Peter J
(7)
Expand
Form 4
Statement of changes in beneficial ownership
9 Nov
Form 4
Statement of changes in beneficial ownership
7 Aug
Form 4
Statement of changes in beneficial ownership
13 May
Form 4
Statement of changes in beneficial ownership
11 May
Form 4
Statement of changes in beneficial ownership
4 Mar
Form 4
Statement of changes in beneficial ownership
10 Nov 2025
Form 3
Initial statement of beneficial ownership
18 Jul 2025
GIBSON C SCOTT
(6)
Expand
Form 4
Statement of changes in beneficial ownership
19 Jan 2021
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
21 Jan 2020
Form 5
Annual statement of beneficial ownership
12 Feb 2020
Form 4
Statement of changes in beneficial ownership
6 Mar 2019
Form 4
Statement of changes in beneficial ownership
22 Jan 2019
Kaszuba Raymond J III
(6)
Expand
Form 4
Statement of changes in beneficial ownership
3 Sep
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
4 Sep 2025
Form 4
Statement of changes in beneficial ownership
4 Sep 2024
Form 3
Initial statement of beneficial ownership
4 Sep 2024
Fellon Brian
(6)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
2 Oct 2025
Form 4
Statement of changes in beneficial ownership
1 Oct 2024
Form 3
Initial statement of beneficial ownership
27 Sep 2024
Russell Lori L
(4)
Expand
Form 4
Statement of changes in beneficial ownership
21 Mar 2019
Form 4
Statement of changes in beneficial ownership
8 Mar 2019
Form 4
Statement of changes in beneficial ownership
28 Feb 2019
Form 4
Statement of changes in beneficial ownership
13 Dec 2018
Berge Megan H
(4)
Expand
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
3 Mar 2025
Form 3
Initial statement of beneficial ownership
3 Mar 2025
Imeson Thomas J
(3)
Expand
Form 4
Statement of changes in beneficial ownership
2 Apr 2019
Form 4
Statement of changes in beneficial ownership
8 Mar 2019
Form 4
Statement of changes in beneficial ownership
28 Feb 2019
Wasson Malia H
(3)
Expand
Form 4
Statement of changes in beneficial ownership
23 Aug 2021
Form 4
Statement of changes in beneficial ownership
29 Sep 2020
Form 4
Statement of changes in beneficial ownership
8 Nov 2019
Patterson Kyra
(3)
Expand
Form 4
Statement of changes in beneficial ownership
2 Oct
Form 4
Statement of changes in beneficial ownership
2 Oct 2025
Form 3
Initial statement of beneficial ownership
15 Sep 2025
CARTER JOHN D
(2)
Expand
Form 5
Annual statement of beneficial ownership
12 Feb 2020
Form 5
Annual statement of beneficial ownership
12 Feb 2019
HAMACHEK TOD R
(2)
Expand
Form 4
Statement of changes in beneficial ownership
13 Nov 2020
Form 4
Statement of changes in beneficial ownership
2 Apr 2019
DODSON MARK S
(2)
Expand
Form 5
Annual statement of beneficial ownership
12 Feb 2020
Form 5
Annual statement of beneficial ownership
12 Feb 2019
Thrasher Kenneth
(1)
Expand
Form 5
Annual statement of beneficial ownership
12 Feb 2020
Peverett Jane L
(1)
Expand
Form 4
Statement of changes in beneficial ownership
11 Aug 2023
≥5% Ownership
VANGUARD GROUP INC
(8)
Expand
SC 13G/A
Northwest Natural Holding Co
27 Mar
SC 13G/A
Northwest Natural Holding Co
13 Feb 2024
SC 13G/A
Northwest Natural Holding Co
9 Feb 2023
SC 13G/A
Northwest Natural Holding Co
10 Feb 2022
SC 13G/A
Northwest Natural Holding Co
10 Feb 2021
SC 13G/A
Northwest Natural Holding Co
11 Feb 2020
SC 13G/A
Northwest Natural Holding Co
11 Feb 2019
SC 13G
Northwest Natural Holding Co
13 Nov 2018
BlackRock Inc.
(7)
Expand
SC 13G/A
Northwest Natural Holding Co
19 Jan 2024
SC 13G/A
Northwest Natural Holding Co
23 Jan 2023
SC 13G/A
Northwest Natural Holding Co
27 Jan 2022
SC 13G/A
Northwest Natural Holding Co
26 Jan 2022
SC 13G
Northwest Natural Holding Co
25 Jan 2021
SC 13G/A
Northwest Natural Holding Co
4 Feb 2020
SC 13G
Northwest Natural Holding Co
31 Jan 2019
STATE STREET CORP
(6)
Expand
SC 13G
Northwest Natural Holding Co
12 May
SC 13G
Northwest Natural Holding Co
11 Aug 2025
SC 13G/A
Northwest Natural Holding Co
9 Feb 2022
SC 13G
Northwest Natural Holding Co
11 Feb 2021
SC 13G/A
Northwest Natural Holding Co
10 Feb 2021
SC 13G/A
Northwest Natural Holding Co
11 May 2020
BlackRock, Inc.
(2)
Expand
SC 13G/A
Northwest Natural Holding Co
24 Apr
SC 13G/A
Northwest Natural Holding Co
30 Apr 2025
VANGUARD CAPITAL MANAGEMENT LLC
(1)
Expand
SC 13G
Northwest Natural Holding Co
30 Apr
VANGUARD PORTFOLIO MANAGEMENT LLC
(1)
Expand
SC 13G
Northwest Natural Holding Co
29 Apr
Select Filings
Insider Ownership
ANDERSON DAVID HUGO
(51)
Expand
Form 4
Statement of changes in beneficial ownership
21 Oct
Form 4
Statement of changes in beneficial ownership
21 Sep
Form 4
Statement of changes in beneficial ownership
18 Aug
Form 4
Statement of changes in beneficial ownership
21 Jul
Form 4
Statement of changes in beneficial ownership
29 Jun
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
20 Jan
Form 4
Statement of changes in beneficial ownership
18 Nov 2025
Form 4
Statement of changes in beneficial ownership
22 Oct 2025
Weber David A.
(22)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
25 Mar
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
1 Apr 2025
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
26 May 2023
Lee Karen
(21)
Expand
Form 4
Statement of changes in beneficial ownership
11 May
Form 4
Statement of changes in beneficial ownership
4 Mar
Form 4
Statement of changes in beneficial ownership
10 Nov 2025
Form 4
Statement of changes in beneficial ownership
7 Aug 2025
Form 4
Statement of changes in beneficial ownership
9 May 2025
Form 4
Statement of changes in beneficial ownership
4 Mar 2025
Form 4
Statement of changes in beneficial ownership
22 Nov 2024
Form 4
Statement of changes in beneficial ownership
7 Aug 2024
Form 4
Statement of changes in beneficial ownership
9 May 2024
Form 4
Statement of changes in beneficial ownership
28 Feb 2024
McDonough Sandra
(21)
Expand
Form 4
Statement of changes in beneficial ownership
9 Nov
Form 4
Statement of changes in beneficial ownership
7 Aug
Form 4
Statement of changes in beneficial ownership
11 May
Form 4
Statement of changes in beneficial ownership
4 Mar
Form 4
Statement of changes in beneficial ownership
10 Nov 2025
Form 4
Statement of changes in beneficial ownership
7 Aug 2025
Form 4
Statement of changes in beneficial ownership
9 May 2025
Form 4
Statement of changes in beneficial ownership
4 Mar 2025
Form 4
Statement of changes in beneficial ownership
22 Nov 2024
Form 4
Statement of changes in beneficial ownership
7 Aug 2024
MCCURDY DAVID K
(20)
Expand
Form 4
Statement of changes in beneficial ownership
9 May 2025
Form 4
Statement of changes in beneficial ownership
4 Mar 2025
Form 4
Statement of changes in beneficial ownership
22 Nov 2024
Form 4
Statement of changes in beneficial ownership
7 Aug 2024
Form 4
Statement of changes in beneficial ownership
9 May 2024
Form 4
Statement of changes in beneficial ownership
28 Feb 2024
Form 4
Statement of changes in beneficial ownership
8 Nov 2023
Form 4
Statement of changes in beneficial ownership
8 Aug 2023
Form 4
Statement of changes in beneficial ownership
9 May 2023
Form 4
Statement of changes in beneficial ownership
1 Mar 2023
Saathoff MardiLyn
(19)
Expand
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
23 Dec 2025
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
WILSON BRODY J
(19)
Expand
Form 4
Statement of changes in beneficial ownership
3 Sep
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
4 Sep 2025
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
4 Sep 2024
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
RUSH KIMBERLY HEITING
(19)
Expand
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
18 Jan 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Palfreyman Justin
(19)
Expand
Form 4
Statement of changes in beneficial ownership
7 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Williams Kathryn M
(18)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Rogers Melinda B.
(16)
Expand
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Wilhoite Charles A.
(16)
Expand
Form 4
Statement of changes in beneficial ownership
14 Nov 2022
Form 4
Statement of changes in beneficial ownership
9 Aug 2022
Form 4
Statement of changes in beneficial ownership
9 May 2022
Form 4
Statement of changes in beneficial ownership
2 Mar 2022
Form 4
Statement of changes in beneficial ownership
10 Nov 2021
Form 4
Statement of changes in beneficial ownership
10 Aug 2021
Form 4
Statement of changes in beneficial ownership
10 May 2021
Form 4
Statement of changes in beneficial ownership
3 Mar 2021
Form 4
Statement of changes in beneficial ownership
10 Nov 2020
Form 4
Statement of changes in beneficial ownership
12 Aug 2020
DOWNING JAMES R
(14)
Expand
Form 4
Statement of changes in beneficial ownership
15 Mar 2024
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Form 4
Statement of changes in beneficial ownership
3 Sep 2021
Form 4
Statement of changes in beneficial ownership
5 Mar 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Enand Monica
(14)
Expand
Form 4
Statement of changes in beneficial ownership
8 Nov 2023
Form 4
Statement of changes in beneficial ownership
8 Aug 2023
Form 4
Statement of changes in beneficial ownership
9 May 2023
Form 4
Statement of changes in beneficial ownership
1 Mar 2023
Form 4
Statement of changes in beneficial ownership
14 Nov 2022
Form 4
Statement of changes in beneficial ownership
9 Aug 2022
Form 4
Statement of changes in beneficial ownership
9 May 2022
Form 4
Statement of changes in beneficial ownership
2 Mar 2022
Form 4
Statement of changes in beneficial ownership
10 Nov 2021
Form 4
Statement of changes in beneficial ownership
30 Sep 2021
PARTAIN NATHAN I
(13)
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Form 4
Statement of changes in beneficial ownership
8 Nov 2023
Form 4
Statement of changes in beneficial ownership
8 Aug 2023
Form 4
Statement of changes in beneficial ownership
9 May 2023
Form 4
Statement of changes in beneficial ownership
1 Mar 2023
Form 4
Statement of changes in beneficial ownership
14 Nov 2022
Form 4
Statement of changes in beneficial ownership
9 Aug 2022
Form 4
Statement of changes in beneficial ownership
9 May 2022
Form 4
Statement of changes in beneficial ownership
2 Mar 2022
Form 4
Statement of changes in beneficial ownership
10 Nov 2021
Form 4
Statement of changes in beneficial ownership
10 Aug 2021
Filippi Shawn M
(12)
Expand
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Form 4
Statement of changes in beneficial ownership
2 Mar 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Form 4
Statement of changes in beneficial ownership
28 Feb 2020
Burkhartsmeyer Frank
(10)
Expand
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Form 4
Statement of changes in beneficial ownership
5 Mar 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
28 Feb 2020
Form 4
Statement of changes in beneficial ownership
8 Mar 2019
Form 4
Statement of changes in beneficial ownership
28 Feb 2019
HUDDLESTON JON G
(10)
Expand
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 4
Statement of changes in beneficial ownership
19 Aug 2022
Form 4
Statement of changes in beneficial ownership
4 Mar 2022
Form 4
Statement of changes in beneficial ownership
25 Feb 2022
Form 4
Statement of changes in beneficial ownership
5 Mar 2021
Form 4
Statement of changes in beneficial ownership
26 Feb 2021
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
28 Feb 2020
Form 4
Statement of changes in beneficial ownership
8 Mar 2019
Form 4
Statement of changes in beneficial ownership
28 Feb 2019
Kravitz Zachary D
(10)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 4
Statement of changes in beneficial ownership
3 Mar 2023
Form 4
Statement of changes in beneficial ownership
24 Feb 2023
Form 3
Initial statement of beneficial ownership
4 Aug 2022
Ludford Mary E
(10)
Expand
Form 4
Statement of changes in beneficial ownership
9 Nov
Form 4
Statement of changes in beneficial ownership
7 Aug
Form 4
Statement of changes in beneficial ownership
11 May
Form 4
Statement of changes in beneficial ownership
4 Mar
Form 4
Statement of changes in beneficial ownership
10 Nov 2025
Form 4
Statement of changes in beneficial ownership
7 Aug 2025
Form 4
Statement of changes in beneficial ownership
9 May 2025
Form 4
Statement of changes in beneficial ownership
4 Mar 2025
Form 4
Statement of changes in beneficial ownership
22 Nov 2024
Form 3
Initial statement of beneficial ownership
22 Aug 2024
Karney Joseph S
(8)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
7 Mar 2025
Form 4
Statement of changes in beneficial ownership
28 Feb 2025
Form 4
Statement of changes in beneficial ownership
5 Mar 2024
Form 4
Statement of changes in beneficial ownership
23 Feb 2024
Form 3
Initial statement of beneficial ownership
12 Apr 2023
Bragdon Peter J
(7)
Expand
Form 4
Statement of changes in beneficial ownership
9 Nov
Form 4
Statement of changes in beneficial ownership
7 Aug
Form 4
Statement of changes in beneficial ownership
13 May
Form 4
Statement of changes in beneficial ownership
11 May
Form 4
Statement of changes in beneficial ownership
4 Mar
Form 4
Statement of changes in beneficial ownership
10 Nov 2025
Form 3
Initial statement of beneficial ownership
18 Jul 2025
GIBSON C SCOTT
(6)
Expand
Form 4
Statement of changes in beneficial ownership
19 Jan 2021
Form 4
Statement of changes in beneficial ownership
6 Mar 2020
Form 4
Statement of changes in beneficial ownership
21 Jan 2020
Form 5
Annual statement of beneficial ownership
12 Feb 2020
Form 4
Statement of changes in beneficial ownership
6 Mar 2019
Form 4
Statement of changes in beneficial ownership
22 Jan 2019
Kaszuba Raymond J III
(6)
Expand
Form 4
Statement of changes in beneficial ownership
3 Sep
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
4 Sep 2025
Form 4
Statement of changes in beneficial ownership
4 Sep 2024
Form 3
Initial statement of beneficial ownership
4 Sep 2024
Fellon Brian
(6)
Expand
Form 4
Statement of changes in beneficial ownership
29 May
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
2 Oct 2025
Form 4
Statement of changes in beneficial ownership
1 Oct 2024
Form 3
Initial statement of beneficial ownership
27 Sep 2024
Russell Lori L
(4)
Expand
Form 4
Statement of changes in beneficial ownership
21 Mar 2019
Form 4
Statement of changes in beneficial ownership
8 Mar 2019
Form 4
Statement of changes in beneficial ownership
28 Feb 2019
Form 4
Statement of changes in beneficial ownership
13 Dec 2018
Berge Megan H
(4)
Expand
Form 4
Statement of changes in beneficial ownership
9 Mar
Form 4
Statement of changes in beneficial ownership
27 Feb
Form 4
Statement of changes in beneficial ownership
3 Mar 2025
Form 3
Initial statement of beneficial ownership
3 Mar 2025
Imeson Thomas J
(3)
Expand
Form 4
Statement of changes in beneficial ownership
2 Apr 2019
Form 4
Statement of changes in beneficial ownership
8 Mar 2019
Form 4
Statement of changes in beneficial ownership
28 Feb 2019
Wasson Malia H
(3)
Expand
Form 4
Statement of changes in beneficial ownership
23 Aug 2021
Form 4
Statement of changes in beneficial ownership
29 Sep 2020
Form 4
Statement of changes in beneficial ownership
8 Nov 2019
Patterson Kyra
(3)
Expand
Form 4
Statement of changes in beneficial ownership
2 Oct
Form 4
Statement of changes in beneficial ownership
2 Oct 2025
Form 3
Initial statement of beneficial ownership
15 Sep 2025
CARTER JOHN D
(2)
Expand
Form 5
Annual statement of beneficial ownership
12 Feb 2020
Form 5
Annual statement of beneficial ownership
12 Feb 2019
HAMACHEK TOD R
(2)
Expand
Form 4
Statement of changes in beneficial ownership
13 Nov 2020
Form 4
Statement of changes in beneficial ownership
2 Apr 2019
DODSON MARK S
(2)
Expand
Form 5
Annual statement of beneficial ownership
12 Feb 2020
Form 5
Annual statement of beneficial ownership
12 Feb 2019
Thrasher Kenneth
(1)
Expand
Form 5
Annual statement of beneficial ownership
12 Feb 2020
Peverett Jane L
(1)
Expand
Form 4
Statement of changes in beneficial ownership
11 Aug 2023
≥5% Ownership
VANGUARD GROUP INC
(8)
Expand
SC 13G/A
Northwest Natural Holding Co
27 Mar
SC 13G/A
Northwest Natural Holding Co
13 Feb 2024
SC 13G/A
Northwest Natural Holding Co
9 Feb 2023
SC 13G/A
Northwest Natural Holding Co
10 Feb 2022
SC 13G/A
Northwest Natural Holding Co
10 Feb 2021
SC 13G/A
Northwest Natural Holding Co
11 Feb 2020
SC 13G/A
Northwest Natural Holding Co
11 Feb 2019
SC 13G
Northwest Natural Holding Co
13 Nov 2018
BlackRock Inc.
(7)
Expand
SC 13G/A
Northwest Natural Holding Co
19 Jan 2024
SC 13G/A
Northwest Natural Holding Co
23 Jan 2023
SC 13G/A
Northwest Natural Holding Co
27 Jan 2022
SC 13G/A
Northwest Natural Holding Co
26 Jan 2022
SC 13G
Northwest Natural Holding Co
25 Jan 2021
SC 13G/A
Northwest Natural Holding Co
4 Feb 2020
SC 13G
Northwest Natural Holding Co
31 Jan 2019
STATE STREET CORP
(6)
Expand
SC 13G
Northwest Natural Holding Co
12 May
SC 13G
Northwest Natural Holding Co
11 Aug 2025
SC 13G/A
Northwest Natural Holding Co
9 Feb 2022
SC 13G
Northwest Natural Holding Co
11 Feb 2021
SC 13G/A
Northwest Natural Holding Co
10 Feb 2021
SC 13G/A
Northwest Natural Holding Co
11 May 2020
BlackRock, Inc.
(2)
Expand
SC 13G/A
Northwest Natural Holding Co
24 Apr
SC 13G/A
Northwest Natural Holding Co
30 Apr 2025
VANGUARD CAPITAL MANAGEMENT LLC
(1)
Expand
SC 13G
Northwest Natural Holding Co
30 Apr
VANGUARD PORTFOLIO MANAGEMENT LLC
(1)
Expand
SC 13G
Northwest Natural Holding Co
29 Apr
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