Welcome to our dedicated page for Northwest Natrl SEC filings (Ticker: NWN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Northwest Natural Holding Company (NWN) SEC filings page on Stock Titan provides direct access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. As a regulated utility holding company with natural gas, water and renewable fuels businesses, NWN’s filings offer detailed insight into its financial condition, capital structure, regulatory environment and corporate governance.
Here you can review Northwest Natural Holding Company’s annual reports on Form 10-K and quarterly reports on Form 10-Q, which describe segment performance for NWN Gas Utility, SiEnergy Gas Utility, NWN Water Utility and other operations. These reports typically discuss rate base, capital expenditures, regulatory proceedings with bodies such as the Public Utility Commission of Oregon and the Washington Utilities and Transportation Commission, and risk factors related to gas, water and renewables businesses.
Current reports on Form 8-K capture material events affecting NWN and its subsidiary Northwest Natural Gas Company, including earnings releases, general rate case outcomes, amendments to bylaws, leadership changes and financing transactions. For example, recent 8-K filings describe stipulations and final orders in Oregon rate cases, updates to the company’s bylaws, and the issuance of First Mortgage Bonds under a long-standing Mortgage and Deed of Trust to institutional investors.
Investors can also use this page to access proxy materials and other governance-related documents that outline board composition, shareholder meeting procedures and advance notice requirements for proposals and director nominations. Together, these filings help explain how Northwest Natural Holding Company structures its capital, manages regulatory relationships and oversees its multi-utility operations.
Stock Titan enhances this information with AI-powered tools. Real-time updates from EDGAR ensure that new NWN filings appear promptly, while AI-generated summaries help explain the key points in lengthy 10-K and 10-Q reports. Users can quickly understand the implications of 8-K disclosures, track changes in capital structure and rate case outcomes, and review insider and governance-related information without reading every line of each document.
David Hugo Anderson, a director and former CEO of Northwest Natural Holding Co (NWN), reported sales of 7,795 shares of NWN common stock on 09/18/2025 under a Rule 10b5-1 trading plan established on 09/16/2024. The sales were executed in multiple trades at prices between $41.65 and $42.61 for a weighted average price of $42.1339. After the transaction he beneficially owns 71,922 shares directly and 10,504.859 shares indirectly via the company deferred compensation plan; 36,954 shares remain in his trust.
David Hugo Anderson, a director and former CEO of Northwest Natural Holding Co (NWN), reported sales of 7,795 shares of NWN common stock on 09/18/2025 under a Rule 10b5-1 trading plan established on 09/16/2024. The sales were executed in multiple trades at prices between $41.65 and $42.61 for a weighted average price of $42.1339. After the transaction he beneficially owns 71,922 shares directly and 10,504.859 shares indirectly via the company deferred compensation plan; 36,954 shares remain in his trust.
Northwest Natural Holding Co (NWN) Form 3 filed by Kyra Patterson, identified as Vice President and Chief People Officer, reports no beneficial ownership of the issuer's equity or derivative securities as of the 09/08/2025 event date. The filing is an initial Section 16 statement and is signed by an attorney-in-fact on 09/15/2025. This indicates the reporting officer currently holds no reportable shares, options, or convertible instruments in NWN.
Northwest Natural Holding Co (NWN) Form 3 filed by Kyra Patterson, identified as Vice President and Chief People Officer, reports no beneficial ownership of the issuer's equity or derivative securities as of the 09/08/2025 event date. The filing is an initial Section 16 statement and is signed by an attorney-in-fact on 09/15/2025. This indicates the reporting officer currently holds no reportable shares, options, or convertible instruments in NWN.
Northwest Natural Holding Co. insider transaction by Brody J. Wilson reports a small sale and discloses total holdings and source of shares. On 09/02/2025 Mr. Wilson, who serves as Vice President, Treasurer, Controller & CAO and is a director, disposed of 364 shares of common stock at $41.53 per share. After the sale he beneficially owns 12,364 shares directly. The filing notes 2,172 time-based restricted stock units that vest in two equal installments on September 1, 2026 and 2027, with shares withheld to cover taxes on RSUs that vested September 1, 2025. Additional holdings include 6,902.394 shares credited under a deferred compensation plan and 205.153 shares in a retirement savings plan as of August 15, 2025.
Raymond J. Kaszuba III, Senior Vice President and Chief Financial Officer of Northwest Natural Holding Company (NWN), reported the sale of 763 shares of Common Stock on 09/02/2025 at a price of $41.53 per share. The filing states those shares were withheld by the issuer to cover withholding taxes on time-based restricted stock units that vested on September 1, 2025. Following the reported transaction, Kaszuba beneficially owns 7,052 shares, which includes 5,210 restricted stock units granted under the company’s Long Term Incentive Plan that vest in equal installments on September 1, 2026 and 2027. The Form 4 was signed by an attorney-in-fact on 09/04/2025.
David H. Anderson, a director of Northwest Natural Holding Company, reported a planned sale of 7,574 shares of the issuer's common stock under a pre-established Rule 10b5-1 trading plan. The trades executed at prices ranging from $40.16 to $40.57 produced a weighted average price of $40.4293. After the reported sale, the filing shows 79,717 shares held directly and 10,504.859 shares held indirectly (the indirect amount reflects shares credited to the company deferred compensation plan). The filing also discloses that 47,459 shares are not subject to the trading arrangement, split between the deferred compensation plan and a trust.
State Street Corporation reported beneficial ownership of 2,083,304 shares of Northwest Natural Holding Co common stock, representing 5.2% of the class. The filing shows no sole voting or dispositive power and records shared voting power of 1,868,122 and shared dispositive power over 2,083,304 shares. Holdings are reported through several State Street affiliates, including SSGA Funds Management and multiple State Street Global Advisors entities. The statement certifies the positions are held in the ordinary course of business and not for the purpose of changing control of the issuer. Northwest Natural Holding Co is identified with principal offices in Portland, Oregon.