STOCK TITAN

Northwest Natural (NWN) director Anderson sells 1,500 shares via 10b5-1 plan

(Neutral)
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Form Type
4

Rhea-AI Filing Summary

Northwest Natural Holding Co director David Hugo Anderson sold 1,500 shares of common stock on July 20, 2026 at a weighted average price of $51.1834 per share under a pre-established Rule 10b5-1 trading plan.

After the sale he directly holds 52,259 shares and indirectly holds 8,977.164 shares credited to his account under a Deferred Compensation Plan.

Positive

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Negative

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Insider ANDERSON DAVID HUGO
Role Director
Sold 1,500 shs ($77K)
Type Security Shares Price Value
Sale Common Stock F1, F2 1,500 $51.1834 $77K
holding Common Stock F3 -- -- --
Holdings After Transaction: Common Stock — 52,259 shares (Direct); Common Stock — 8,977.164 shares (Indirect, See Footnote)
Footnotes (3)
  1. F1. Transaction made pursuant to a Rule 10b5-1 trading plan established by the reporting person on March 27, 2026. As previously disclosed, Mr. Anderson retired from his position as CEO of NW Holdings and NW Natural, effective April 1, 2025. At the time the 10b5-1 Plan was established, Mr. Anderson held more than 7 times the $450,000 stock ownership requirements for non-management directors. This trading arrangement allows Mr. Anderson to periodically sell a portion of his NW Holdings common stock to diversify his holdings in connection with his retirement.
  2. F2. This transaction was executed in multiple trades on reported date with prices ranging from $51.01 to $51.46, resulting in a weighted average price of $51.1834. Northwest Natural Holding Company (Issuer) will provide upon request by the Commission staff or a security holder of the Issuer full information regarding the number of shares sold at each separate price.
  3. F3. Shares have been credited to reporting person's account under Northwest Natural Gas Company's Deferred Compensation Plan for Directors and Executives.
Shares sold 1,500 shares Sale of common stock on July 20, 2026
Weighted average sale price $51.1834 per share Common stock sale executed in multiple trades
Direct holdings after transaction 52,259 shares Common stock directly owned following July 20, 2026 sale
Indirect holdings after transaction 8,977.164 shares Credited under Deferred Compensation Plan for Directors and Executives
10b5-1 plan adoption date March 27, 2026 Date Anderson’s Rule 10b5-1 trading plan was established
Director stock ownership requirement $450,000 Non-management director stock ownership requirement; Anderson held over 7× this amount at plan adoption
Rule 10b5-1 trading plan regulatory
"Transaction made pursuant to a Rule 10b5-1 trading plan established"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
Deferred Compensation Plan financial
"Shares have been credited to reporting person's account under ... Deferred Compensation Plan"
A deferred compensation plan is an arrangement where an employer agrees to pay part of an employee’s pay or bonus at a later date instead of immediately, often to reduce current tax bills or to tie rewards to long-term performance. For investors it matters because these promises create future cash obligations and influence executive incentives and retention; they can affect a company’s reported liabilities, cash flow planning and the risk profile if the business faces financial trouble.
weighted average price financial
"prices ranging from $51.01 to $51.46, resulting in a weighted average price"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What insider transaction did Northwest Natural (NWN) report for David Hugo Anderson?

Northwest Natural reported that director David Hugo Anderson sold 1,500 shares of common stock on July 20, 2026. The sale was executed in multiple trades, all on that date, and reported as a standard sale of non-derivative common stock.

At what price were the 1,500 Northwest Natural (NWN) shares sold?

The 1,500 shares were sold at a weighted average price of $51.1834 per share. Individual trades occurred in a price range from $51.01 to $51.46, with full trade-by-trade details available from the issuer upon request.

Was the Northwest Natural (NWN) stock sale by Anderson under a Rule 10b5-1 plan?

Yes. The sale was made pursuant to a Rule 10b5-1 trading plan established by Anderson on March 27, 2026. The plan allows him to periodically sell Northwest Natural shares to diversify his holdings in connection with his retirement.

How many Northwest Natural (NWN) shares does Anderson hold after this transaction?

After the transaction, Anderson directly holds 52,259 Northwest Natural common shares. He also has an additional 8,977.164 shares credited indirectly to his account under the company’s Deferred Compensation Plan for Directors and Executives.

What is the nature of Anderson’s indirect Northwest Natural (NWN) holdings?

The indirect holdings of 8,977.164 shares are credited to Anderson’s account under Northwest Natural Gas Company’s Deferred Compensation Plan for Directors and Executives. These plan credits represent an indirect form of ownership separate from his directly held common shares.

What role does David Hugo Anderson have at Northwest Natural (NWN) now?

Anderson is identified as a director of Northwest Natural Holding Co. He previously served as CEO of NW Holdings and NW Natural, retiring from those executive positions effective April 1, 2025, but continues to serve on the board as a non-management director.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
ANDERSON DAVID HUGO

(Last)(First)(Middle)
250 SW TAYLOR ST

(Street)
PORTLAND OREGON 97204

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Northwest Natural Holding Co [ NWN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/20/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/20/2026S(1)1,500D$51.1834(2)52,259D
Common Stock8,977.164ISee Footnote(3)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Transaction made pursuant to a Rule 10b5-1 trading plan established by the reporting person on March 27, 2026. As previously disclosed, Mr. Anderson retired from his position as CEO of NW Holdings and NW Natural, effective April 1, 2025. At the time the 10b5-1 Plan was established, Mr. Anderson held more than 7 times the $450,000 stock ownership requirements for non-management directors. This trading arrangement allows Mr. Anderson to periodically sell a portion of his NW Holdings common stock to diversify his holdings in connection with his retirement.
2. This transaction was executed in multiple trades on reported date with prices ranging from $51.01 to $51.46, resulting in a weighted average price of $51.1834. Northwest Natural Holding Company (Issuer) will provide upon request by the Commission staff or a security holder of the Issuer full information regarding the number of shares sold at each separate price.
3. Shares have been credited to reporting person's account under Northwest Natural Gas Company's Deferred Compensation Plan for Directors and Executives.
Molly J. Wilcox, Attorney-in-Fact07/21/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)