David Hugo Anderson - 25 Feb 2026 Form 4 Insider Report for Northwest Natural Holding Co (NWN)

Role
Director
Signature
Molly J. Wilcox, Attorney-in-Fact
Issuer symbol
NWN
Transactions as of
25 Feb 2026
Net transactions value
$0
Form type
4
Filing time
27 Feb 2026, 16:44:52 UTC
Previous filing
20 Jan 2026
Next filing
09 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
ANDERSON DAVID HUGO Director 250 SW TAYLOR ST, PORTLAND Molly J. Wilcox, Attorney-in-Fact 27 Feb 2026 0001241405

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NWN Common Stock Award $0 +8,961 +23% $0.000000 47,181 25 Feb 2026 Direct F1
transaction NWN Common Stock Award $0 +17,669 +37% $0.000000 64,850 25 Feb 2026 Direct F2
holding NWN Common Stock 8,887 25 Feb 2026 See Footnote F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares are issuable as a result of satisfaction of the performance threshold for 2025 under restricted stock unit awards. Organization and Executive Compensation Committee certification of the satisfaction of the performance threshold occurred on the transaction date.
F2 Shares are issuable as a result of satisfaction of performance goals for 2023-2025 under a performance share award. Organization and Executive Compensation Committee certification of the award payout level occurred on the transaction date.
F3 Shares have been credited to the reporting persons account under the Northwest Natural Gas Company Deferred Compensation Plan for Directors and Executives.