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NWN Insider Trading

Insider Ownership Percentage: 0.55%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $745,886.62

Northwest Natural Gas Insider Trading History Chart

This chart shows the insider buying and selling history at Northwest Natural Gas by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Northwest Natural Gas Share Price & Price History

Current Price: $51.73
Price Change: ▼ Price Decrease of -0.082 (-0.16%)
As of 11/6/2026 03:59 PM ET

This chart shows the closing price history over time for NWN up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Northwest Natural Gas Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/19/2026David Hugo AndersonDirectorSell1,500$48.71$73,065.0047,759View SEC Filing Icon  
9/18/2026David Hugo AndersonDirectorSell1,500$48.03$72,045.0049,259View SEC Filing Icon  
8/18/2026David Hugo AndersonDirectorSell1,500$50.86$76,290.0050,759View SEC Filing Icon  
7/20/2026David Hugo AndersonDirectorSell1,500$51.18$76,770.0052,259View SEC Filing Icon  
3/23/2026David A. WeberVPSell1,700$52.57$89,369.00149View SEC Filing Icon  
3/5/2026David A. WeberVPSell1$52.53$52.531,849View SEC Filing Icon  
3/5/2026Joseph S KarneyVPSell1$52.53$52.534,510View SEC Filing Icon  
3/5/2026Kimberly Heiting RushPresidentSell1$52.53$52.5327,063View SEC Filing Icon  
3/5/2026Melinda B RogersVPSell0$52.53$0.002,214View SEC Filing Icon  
3/5/2026Zachary D KravitzVPSell1$52.53$52.532,738View SEC Filing Icon  
12/22/2025Mardilyn SaathoffSVPSell1$46.90$46.9028,458View SEC Filing Icon  
11/17/2025David Hugo AndersonDirectorSell7,468$47.95$358,090.6036,954View SEC Filing Icon  
10/20/2025David Hugo AndersonDirectorSell7,500$46.39$347,925.0044,422View SEC Filing Icon  
10/15/2025David Hugo AndersonDirectorSell10,509$45.00$472,905.0051,922View SEC Filing Icon  
10/10/2025David Hugo AndersonDirectorSell4,930$45.00$221,850.0062,431View SEC Filing Icon  
10/1/2025David Hugo AndersonDirectorSell328$45.00$14,760.0067,361View SEC Filing Icon  
9/30/2025David Hugo AndersonDirectorSell4,233$45.01$190,527.3367,689View SEC Filing Icon  
9/18/2025David Hugo AndersonDirectorSell7,795$42.13$328,403.3571,922View SEC Filing Icon  
8/19/2025David Hugo AndersonDirectorSell7,574$40.43$306,216.8279,717View SEC Filing Icon  
7/21/2025David Hugo AndersonDirectorSell7,500$41.96$314,700.0087,291View SEC Filing Icon  
6/20/2025David Hugo AndersonDirectorSell7,500$39.68$297,600.0094,791View SEC Filing Icon  
5/21/2025David Hugo AndersonDirectorSell7,591$40.99$311,155.09102,291View SEC Filing Icon  
4/21/2025David Hugo AndersonDirectorSell7,500$43.00$322,500.00109,882View SEC Filing Icon  
3/31/2025David A. WeberVPSell2,183$42.46$92,690.18255View SEC Filing Icon  
3/24/2025David Hugo AndersonCEOSell7,500$41.46$310,950.00117,382View SEC Filing Icon  
2/24/2025David Hugo AndersonCEOSell509$42.00$21,378.00129,733View SEC Filing Icon  
2/20/2025David Hugo AndersonCEOSell7,500$40.97$307,275.00130,242View SEC Filing Icon  
1/21/2025David Hugo AndersonCEOSell7,500$41.33$309,975.00137,742View SEC Filing Icon  
12/20/2024David Hugo AndersonCEOSell7,500$39.78$298,350.00144,298View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Northwest Natural Gas (NYSE:NWN)

75.13% of Northwest Natural Gas stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at NWN by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Northwest Natural Gas Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/6/2026William Blair Investment Management LLC382,342$17.84M0.1%-18.5%0.908%Search for SEC Filing on Google Icon
11/6/2026Russell Investments Group Ltd.26,501$1.24M0.0%+3.2%0.063%Search for SEC Filing on Google Icon
11/6/2026R Squared Ltd7,290$0.34M0.2%-58.2%0.017%Search for SEC Filing on Google Icon
11/6/2026Fifth Third Bancorp35,286$1.65M0.0%+14.4%0.084%Search for SEC Filing on Google Icon
11/5/2026Maryland State Retirement & Pension System45,484$2.12M0.0%-1.5%0.108%Search for SEC Filing on Google Icon
11/5/2026Jefferies Financial Group Inc.25,000$1.17M0.0%+95.4%0.059%Search for SEC Filing on Google Icon
11/4/2026Penn Capital Management Company LLC61,701$2.88M0.2%+42.2%0.147%Search for SEC Filing on Google Icon
11/3/2026Ethic Inc.7,552$0.35M0.0%-28.8%0.018%Search for SEC Filing on Google Icon
11/3/2026Axiom Investment Management LLC1,230$57K0.0%+28.3%0.003%Search for SEC Filing on Google Icon
11/3/2026Pictet Asset Management Holding SA8,063$0.38M0.0%-3.0%0.019%Search for SEC Filing on Google Icon
11/3/2026Alps Advisors Inc.10,027$0.47M0.0%-34.8%0.024%Search for SEC Filing on Google Icon
11/3/2026CenterBook Partners LP15,991$0.75M0.0%N/A0.038%Search for SEC Filing on Google Icon
11/2/2026Commonwealth Equity Services LLC13,388$0.63M0.0%-45.0%0.032%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC201,546$9.41M0.0%+37.4%0.479%Search for SEC Filing on Google Icon
10/29/2026Vise Technologies Inc.9,227$0.43M0.0%+17.6%0.022%Search for SEC Filing on Google Icon
10/29/2026Moss Adams Wealth Advisors LLC5,129$0.24M0.0%N/A0.012%Search for SEC Filing on Google Icon
10/29/2026State of Wyoming4,313$0.20M0.0%+250.4%0.010%Search for SEC Filing on Google Icon
10/28/2026D.A. Davidson & CO.5,876$0.27M0.0%-7.8%0.000%Search for SEC Filing on Google Icon
10/27/2026Asset Management One Co. Ltd.12,447$0.58M0.0%-8.4%0.030%Search for SEC Filing on Google Icon
10/22/2026Yousif Capital Management LLC10,733$0.50M0.0%-3.2%0.025%Search for SEC Filing on Google Icon
10/22/2026SBI Securities Co. Ltd.3,794$0.18M0.0%+7.1%0.009%Search for SEC Filing on Google Icon
10/21/2026Crossmark Global Holdings Inc.6,670$0.31M0.0%N/A0.016%Search for SEC Filing on Google Icon
10/21/2026Nisa Investment Advisors LLC2,313$0.11M0.0%-81.0%0.005%Search for SEC Filing on Google Icon
10/15/2026State of Alaska Department of Revenue8,291$0.39M0.0%-45.0%0.020%Search for SEC Filing on Google Icon
9/23/2026Envestnet Portfolio Solutions Inc.13,958$0.69M0.0%+10.1%0.033%Search for SEC Filing on Google Icon
9/9/2026Sequoia Financial Advisors LLC10,272$0.50M0.0%N/A0.024%Search for SEC Filing on Google Icon
9/9/2026Tidal Investments LLC14,129$0.69M0.0%-17.1%0.034%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP27,949$1.37M0.0%+24.3%0.066%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC1,587$78K0.0%N/A0.004%Search for SEC Filing on Google Icon
9/9/2026NewEdge Advisors LLC4,317$0.21M0.0%-7.7%0.010%Search for SEC Filing on Google Icon
9/9/2026Squarepoint Ops LLC26,171$1.28M0.0%-51.2%0.062%Search for SEC Filing on Google Icon
9/9/2026Baird Financial Group Inc.194,795$9.56M0.0%+12.8%0.463%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System11,182$0.55M0.0%-1.9%0.027%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S2,174$0.11M0.0%N/A0.005%Search for SEC Filing on Google Icon
9/2/2026Allianz Asset Management GmbH331,977$16.29M0.0%N/A0.789%Search for SEC Filing on Google Icon
8/26/2026Amundi162,508$7.97M0.0%+1,283.8%0.386%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC7,708$0.38M0.0%-7.5%0.018%Search for SEC Filing on Google Icon
8/25/2026Groupe la Francaise8,095$0.40M0.0%-6.6%0.019%Search for SEC Filing on Google Icon
8/22/2026Oakmont Investment Advisors Inc.6,500$0.32M0.2%N/A0.015%Search for SEC Filing on Google Icon
8/21/2026iSAM Funds UK Ltd5,100$0.25M0.2%-14.7%0.012%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S2,174$0.11M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/20/2026Hennessy Advisors Inc.47,703$2.34M0.1%-3.2%0.113%Search for SEC Filing on Google Icon
8/20/2026Penn Capital Management Company LLC43,387$2.13M0.1%+224.5%0.103%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC159,904$7.85M0.0%+12.5%0.380%Search for SEC Filing on Google Icon
8/19/2026Van ECK Associates Corp17,851$0.88M0.0%+6.4%0.042%Search for SEC Filing on Google Icon
8/19/2026Hsbc Holdings PLC25,195$1.25M0.0%N/A0.060%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio926$45K0.0%N/A0.002%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp492,465$24.16M0.0%N/A1.170%Search for SEC Filing on Google Icon
7/10/2026Wedge Capital Management L L P NC63,426$3.11M0.1%+79.7%0.151%Search for SEC Filing on Google Icon
7/9/2026Financial Management Professionals Inc.1,697$83K0.0%N/A0.004%Search for SEC Filing on Google Icon
7/7/2026Bill Few Associates Inc.5,933$0.29M0.1%+29.1%0.014%Search for SEC Filing on Google Icon
7/7/2026GAMMA Investing LLC2,546$0.13M0.0%-7.7%0.006%Search for SEC Filing on Google Icon
7/2/2026Versant Capital Management Inc723$35K0.0%+197.5%0.002%Search for SEC Filing on Google Icon
7/2/2026Cedar Mountain Advisors LLC3,559$0.18M0.0%-6.2%0.008%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA267,844$14.26M0.1%-8.5%0.637%Search for SEC Filing on Google Icon
5/26/2026Axiom Investment Management LLC1,329$71K0.1%N/A0.003%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE191,461$10.19M0.0%-21.0%0.455%Search for SEC Filing on Google Icon
5/19/2026Edgestream Partners L.P.201,660$10.73M0.4%+54.1%0.479%Search for SEC Filing on Google Icon
5/18/2026Amundi11,744$0.63M0.0%+140.4%0.028%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System41,694$2.22M0.0%+16.3%0.099%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada17,674$0.94M0.0%-16.2%0.042%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP41,913$2.23M0.0%+34.7%0.100%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC12,097$0.64M0.0%-72.7%0.029%Search for SEC Filing on Google Icon
5/14/2026Hilltop Holdings Inc.7,382$0.39M0.0%+46.7%0.018%Search for SEC Filing on Google Icon
5/14/2026Caxton Associates LLP17,479$0.93M0.0%+11.6%0.042%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.38,306$2.04M0.0%+30.1%0.091%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming8,635$0.46M0.1%+51.7%0.021%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers65,321$3.48M0.0%+1.1%0.155%Search for SEC Filing on Google Icon
5/13/2026First Citizens Bank & Trust Co.13,247$0.71M0.0%-7.2%0.031%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP755,910$40.23M0.0%-12.0%1.796%Search for SEC Filing on Google Icon
5/12/2026Magellan Asset Management Ltd43,909$2.34M0.0%+24.6%0.104%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.11,335$0.60M0.0%+6.6%0.027%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP743,512$39.57M0.0%+2.6%1.767%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank82,100$4.37M0.0%+1.6%0.195%Search for SEC Filing on Google Icon
5/6/2026Jennison Associates LLC23,207$1.24M0.0%N/A0.055%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.67,961$3.62M0.0%+0.5%0.162%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp476,484$25.36M0.0%-1.5%1.132%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund21,500$1.14M0.0%-7.9%0.051%Search for SEC Filing on Google Icon
5/5/2026Maryland State Retirement & Pension System42,922$2.28M0.0%-4.8%0.102%Search for SEC Filing on Google Icon
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management9,534$0.51M0.0%-12.8%0.023%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.238,699$12.70M0.0%-21.8%0.567%Search for SEC Filing on Google Icon
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS90,648$4.82M0.0%+17.4%0.215%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp23,032$1.23M0.0%+1,660.9%0.055%Search for SEC Filing on Google Icon
5/1/2026Cedar Mountain Advisors LLC3,793$0.20M0.0%+30.6%0.009%Search for SEC Filing on Google Icon
4/30/2026Kestra Advisory Services LLC4,989$0.27M0.0%-16.8%0.012%Search for SEC Filing on Google Icon
4/29/2026R Squared Ltd14,535$0.77M0.4%N/A0.035%Search for SEC Filing on Google Icon
4/28/2026Ascentis Independent Advisors6,952$0.37M0.0%N/A0.017%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System64,050$3.41M0.0%-2.4%0.152%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio17,100$0.91M0.0%-6.6%0.041%Search for SEC Filing on Google Icon
4/24/2026Root Financial Partners LLC5,165$0.28M0.0%+258,150.0%0.012%Search for SEC Filing on Google Icon
4/24/2026Palouse Capital Management Inc.1,762$94K0.1%-19.7%0.004%Search for SEC Filing on Google Icon
4/24/2026IFM Investors Pty Ltd2,866$0.15M0.0%N/A0.007%Search for SEC Filing on Google Icon
4/22/2026Janney Montgomery Scott LLC44,189$2.35M0.0%-33.7%0.106%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA9,345$0.50M0.0%+13.1%0.022%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC1,386$74K0.0%-42.3%0.003%Search for SEC Filing on Google Icon
4/21/2026Grace & White Inc. NY90,064$4.79M0.8%-1.9%0.217%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System18,400$0.98M0.0%N/A0.044%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC193,166$10.28M0.0%+17.0%0.465%Search for SEC Filing on Google Icon
4/16/2026Vaughan Nelson Investment Management L.P.1,189,201$63.29M0.6%-14.6%2.861%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.614$29K0.0%-27.7%0.001%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Northwest Natural Gas logo
Northwest Natural Holding Company, through its subsidiary, Northwest Natural Gas Company, provides regulated natural gas distribution services to residential, commercial, and industrial customers in the United States. The company operates a mist gas storage facility contracted to other utilities, third-party marketers, and electric generators; offers natural gas asset management services; and operates an appliance retail center. It also engages in gas storage, water and wastewater, non-regulated renewable natural gas, and other investment businesses. In addition, the company provides natural gas service in Oregon and southwest Washington; and water and wastewater connections. Northwest Natural Holding Company was founded in 1859 and is headquartered in Portland, Oregon.
Read More on Northwest Natural Gas

Today's Range

Now: $51.73
Low: $50.17
High: $52.58

50 Day Range

MA: $48.77
Low: $46.66
High: $51.82

52 Week Range

Now: $51.73
Low: $45.69
High: $55.99

Volume

404,873 shs

Average Volume

264,320 shs

Market Capitalization

$2.18 billion

P/E Ratio

17.13

Dividend Yield

3.94%

Beta

0.41

Who are the company insiders with the largest holdings of Northwest Natural Gas?

Northwest Natural Gas' top insider investors include:
  1. David Hugo Anderson (CEO)
  2. David Hugo Anderson (Director)
  3. Gregg S Kantor (CEO)
  4. David Hugo Anderson (COO)
  5. David Hugo Anderson (VP)
  6. Gregg S Kantor (CEO)
  7. Mardilyn Saathoff (SVP)
  8. Kimberly Heiting Rush (President)
  9. Grant M Yoshihara (VP)
  10. Stephen Feltz (CFO)
Learn More about top insider investors at Northwest Natural Gas.

Who are the major institutional investors of Northwest Natural Gas?

Northwest Natural Gas' top institutional investors include:
  1. ProShare Advisors LLC — 0.48%
  2. Penn Capital Management Company LLC — 0.15%
  3. Maryland State Retirement & Pension System — 0.11%
  4. Fifth Third Bancorp — 0.08%
  5. Jefferies Financial Group Inc. — 0.06%
  6. CenterBook Partners LP — 0.04%
Learn More about top institutional investors of Northwest Natural Gas stock.

Which institutional investors are selling Northwest Natural Gas stock?

In the last quarter, NWN stock was sold by these institutional investors:
  1. Commonwealth Equity Services LLC
  2. R Squared Ltd
  3. Nisa Investment Advisors LLC
  4. State of Alaska Department of Revenue
  5. Alps Advisors Inc.
  6. Ethic Inc.
  7. Asset Management One Co. Ltd.
  8. Maryland State Retirement & Pension System
In the previous year, company insiders that have sold Northwest Natural Gas company stock include:
  1. David Hugo Anderson (Director)
  2. Mardilyn Saathoff (SVP)
  3. Kimberly Heiting Rush (President)
  4. Joseph S Karney (VP)
  5. Zachary D Kravitz (VP)
  6. Melinda B Rogers (VP)
  7. David A Weber (VP)
Learn More investors selling Northwest Natural Gas stock.

Which institutional investors are buying Northwest Natural Gas stock?

In the previous quarter, NWN stock was acquired by institutional investors including:
  1. ProShare Advisors LLC
  2. Penn Capital Management Company LLC
  3. CenterBook Partners LP
  4. Jefferies Financial Group Inc.
  5. Crossmark Global Holdings Inc.
  6. Moss Adams Wealth Advisors LLC
  7. Fifth Third Bancorp
  8. State of Wyoming

Northwest Natural Gas Active Insiders

David Hugo Anderson
David Hugo Anderson (Age 64)
CEO
4 recent trades
Kimberly Heiting Rush
Kimberly Heiting Rush
President
Zachary D Kravitz
Zachary D Kravitz
Vice President, Regulatory Affairs and Resource Planning
Malia H Wasson
Malia H Wasson
Director
Jane L. Peverett
Jane L. Peverett
Director
Mardilyn Saathoff
Mardilyn Saathoff (Age 69)
SVP
James R. Downing
James R. Downing (Age 56)
VP
David A Weber
David A Weber
VP
Melinda B Rogers
Melinda B Rogers (Age 60)
VP
Joseph S Karney
Joseph S Karney
VP