UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___________ to___________ Commission file number 1-38681 Commission file number 1-15973 Registrant Title of each class Trading SymbolName of each exchange on which registered ...

Northwest Natural Holding Company (NYSE:NWN) Q4 2022 Earnings Conference Call February 24, 2023 11:00 AM ET Company Participants Nikki Sparley – Director- Investor Relations David Anderson - President & Chief Executive Officer Frank Burkhartsmeyer - Senior Vice President & Chief Financial Officer Conference Call Participants Operator Hello, and welcome to today's Northwest Natural Holding Company Fourth Quarter 2022 Earnings Call. My name is Bailey, and I'll be the moderator for today's call. All lines will ...

Investor Presentation December 2022 INVESTOR INFORMATION NW Natural Holdings 250 SW Taylor Street Portland, OR 97204 nwnaturalholdings.com Nikki Sparley Director, Investor Relations (503) 721-2530 nikki.sparley@nwnatural.com COMPANY INFORMATION FORWARD LOOKING STATEMENTS This and other presentations made by NW Natural Holdings from time to time, may contain forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995, which are subject to the safe harbors create ...

Northwest Natural Holding Company (NYSE:NWN) Q3 2022 Earnings Conference Call November 8, 2022 11:00 AM ET Company Participants Nikki Sparley - Director-Investor Relations David Anderson - President & Chief Executive Officer Frank Burkhartsmeyer - Senior Vice President & Chief Financial Officer Justin Palfreyman - Vice President, Strategy & Business Development Conference Call Participants Chris Ellinghaus - Siebert Williams Selman Akyol - Stifel Operator Hello, and welcome to today's NW Natural Holding Com ...

Northwest Natural Holding Company (NYSE:NWN) Q2 2022 Earnings Conference Call August 4, 2022 11:00 AM ET Company Participants Nikki Sparley - Director of IR David Anderson - President and Chief Executive Officer Frank Burkhartsmeyer - Senior VP and CFO Conference Call Participants Kody Clark - BofA Securities Operator Hello, everyone, and welcome to the NW Natural Holdings Company Q2 2022 Earnings Call. My name is Seb, and I will be the operator for your call today. [Operator Instructions] I will now hand t ...

Northwest Natural Holding Company (NYSE:NWN) Q1 2022 Earnings Conference Call May 4, 2022 11:00 PM ET Company Participants Nikki Sparley - Director, Investor Relations David Anderson - President and Chief Executive Officer Frank Burkhartsmeyer - Senior Vice President and Chief Financial Officer Justin Palfreyman - VP Strategy and Business Development Conference Call Participants Kody Clark - Bank of America Selman Akyol - Stifel Operator 00:00 Hello and welcome to NW Natural Holding Company Q1 2022 Earnings ...

Northwest Natural Holding Company (NYSE:NWN) Q4 2021 Earnings Conference Call February 25, 2022 11:00 PM ET Company Participants Nikki Sparley - Director, IR David Anderson - President & CEO Frank Burkhartsmeyer - SVP & CFO Kimberly Heiting - SVP of Operations & CMO Conference Call Participants Chris Ellinghaus - Siebert Williams Selman Akyol - Stifel Operator Hello and welcome to the NW Natural Holding Company’s Fourth Quarter 2021 Earnings Call. My name is Lauren and I will be coordinating your call today ...

Northwest Natural Holding Company (NYSE:NWN) Q3 2021 Earnings Conference Call November 5, 2021 11:00 AM ET Company Participants Nikki Sparley - Director, IR David Anderson - President, CEO & Director Frank Burkhartsmeyer - SVP & CFO Justin Palfreyman - VP Strategy and Business Development Kimberly Heiting - Senior VP of Operations & CMO Conference Call Participants Julien Dumoulin-Smith - Bank of America Tate Sullivan - Maxim Group Selman Akyol - Stifel Operator Good day, and welcome to the NW Natural Hold ...

Northwest Natural Holding Company (NYSE:NWN) Q2 2021 Results Conference Call August 5, 2021 11:00 AM ET Company Participants Nikki Sparley - Director, IR David Anderson - President, CEO & Director Frank Burkhartsmeyer - SVP & CFO Justin Palfreyman - VP Strategy and Business Development Kimberly Heiting - Senior VP of Operations & CMO Conference Call Participants Selman Akyol - Stifel Operator Good morning, and welcome to the NW Natural Holding Company Q2 2021 Earnings Conference Call. All participants will ...

INVESTOR PRESENTATION AMERICAN GAS ASSOCIATION FINANCIAL FORUM MAY19-20, 2021 INVESTOR INFORMATION NW Natural Holdings 250 SW Taylor Street Portland, OR 97204 nwnaturalholdings.com Nikki Sparley Director, Investor Relations (503) 721-2530 nikki.sparley@nwnatural.com COMPANY INFORMATION FORWARD LOOKING STATEMENTS This and other presentations made by NW Natural Holdings from time to time, may contain forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995, wh ...