NWN
Northwest Natural Holding Co
Natural Gas DistributionNYSELarge accelerated filer
Total Trades
23
Buys
0
Sells
23
Largest Trade
$100K–$500K
Insiders
5
Institutional Funds
271
Inst. Value
$1M+
Activist Filings
7
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Saathoff MardiLyn | Gen'l Counsel | SELL | <$1K | 1 | $46.90 | Dec 23, 2025 |
| ANDERSON DAVID HUGO | Director | SELL | $100K–$500K | 7K | $47.95 | Nov 19, 2025 |
| ANDERSON DAVID HUGO | Director | SELL | $100K–$500K | 8K | $46.39 | Oct 22, 2025 |
| ANDERSON DAVID HUGO | Director | SELL | $100K–$500K | 5K | $45.01 | Oct 2, 2025 |
| ANDERSON DAVID HUGO | Director | SELL | $100K–$500K | 8K | $42.13 | Sep 19, 2025 |
| ANDERSON DAVID HUGO | Director | SELL | $100K–$500K | 8K | $41.96 | Jul 22, 2025 |
| ANDERSON DAVID HUGO | Director | SELL | $100K–$500K | 8K | $39.68 | Jun 24, 2025 |
| ANDERSON DAVID HUGO | Director | SELL | $100K–$500K | 8K | $40.99 | May 23, 2025 |
| ANDERSON DAVID HUGO | Director | SELL | $100K–$500K | 8K | $43.00 | Apr 23, 2025 |
| Weber David A. | VP, Gas Supply | SELL | $50K–$100K | 2K | $42.46 | Apr 1, 2025 |
| ANDERSON DAVID HUGO | CEO | SELL | $100K–$500K | 8K | $41.46 | Mar 26, 2025 |
| ANDERSON DAVID HUGO | CEO | SELL | $50K–$100K | 2K | $42.00 | Feb 26, 2025 |
| ANDERSON DAVID HUGO | CEO | SELL | $100K–$500K | 8K | $40.97 | Feb 24, 2025 |
| ANDERSON DAVID HUGO | CEO | SELL | $100K–$500K | 8K | $41.33 | Jan 23, 2025 |
| ANDERSON DAVID HUGO | CEO | SELL | $100K–$500K | 8K | $39.78 | Dec 23, 2024 |
| Peverett Jane L | Director | SELL | $15K–$50K | 523 | $40.70 | Aug 11, 2023 |
| Weber David A. | VP, Gas Supply | SELL | $15K–$50K | 920 | $44.38 | May 26, 2023 |
| ANDERSON DAVID HUGO | President & CEO | SELL | <$1K | 1 | $49.73 | Sep 14, 2022 |
| ANDERSON DAVID HUGO | President & CEO | SELL | <$1K | 1 | $48.73 | Sep 13, 2022 |
| Weber David A. | VP, Gas Supply | SELL | $50K–$100K | 1K | $53.22 | Aug 19, 2022 |
| HUDDLESTON JON G | VP | SELL | <$1K | 17 | $53.10 | Aug 19, 2022 |
| ANDERSON DAVID HUGO | President & CEO | SELL | $50K–$100K | 1K | $52.44 | Jun 24, 2022 |
| ANDERSON DAVID HUGO | President & CEO | SELL | $50K–$100K | 1K | $48.04 | Jan 18, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 271 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 2.1M | $1M+ | SH |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | 857K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 849K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 673K | $1M+ | SH |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 599K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 596K | $1M+ | SH |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 575K | $1M+ | SH |
| GABELLI FUNDS LLC | 520K | $1M+ | SH |
| MetLife Investment Management, LLC | 369K | $1M+ | SH |
| GAMCO INVESTORS, INC. ET AL | 364K | $1M+ | SH |
| Bank of New York Mellon Corp | 356K | $1M+ | SH |
| THOMPSON SIEGEL & WALMSLEY LLC | 319K | $1M+ | SH |
| PRINCIPAL FINANCIAL GROUP INC | 304K | $1M+ | SH |
| PRUDENTIAL FINANCIAL INC | 259K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 218K | $1M+ | SH |
| Dana Investment Advisors, Inc. | 167K | $1M+ | SH |
| SG Americas Securities, LLC | 165K | $1M+ | SH |
| VICTORY CAPITAL MANAGEMENT INC | 160K | $1M+ | SH |
| NATIXIS ADVISORS, LLC | 151K | $1M+ | SH |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 144K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Aug 11, 2025
5.2%
2.1M shares
SC 13G/A · Apr 30, 2025
16.5%
6.6M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
12.4%
4.4M shares
SC 13G/A · Jan 19, 2024
17.6%
6.5M shares
SC 13G/A · Jan 23, 2023
17.3%
6.1M shares
SC 13G/A · Jan 27, 2022
17.2%
5.3M shares
SC 13G/A · Jan 26, 2022
17.2%
5.3M shares