Company: POR
Filing Date: 2025-03-05
Form Type: DEF 14A
Source: 0000784977-25-000055
Chunk: 73

Company: PORTLAND GENERAL ELECTRIC CO /OR/
Filing Date: 2025-03-05
Form: DEF 14A
Chunk 73
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 Engagement Policy                                       
 •Sustainability Policy                                             |     |                                                                            |     | Sustainability, Environmental, Social and Governance 
 https://investors.portlandgeneral.com/esg            |
|                                                                    |     | Proxy Materials and Annual Reports                                         
 https://investors.portlandgeneral.com/financial-information/annual-reports |     |                                                      |

Please note that information on our website is not, and will not be deemed to be, a part of this Proxy Statement or incorporated into any of our other filings with the SEC.

### QUESTIONS AND ANSWERS

#### Why did I receive these proxy materials?
We are providing these proxy materials to you in connection with the solicitation of proxies by PGE’s Board of Directors for our 2025 Annual Meeting of Shareholders and for any adjournment or postponement of the meeting. This Notice of Annual Meeting and proxy statement and a proxy or voting instruction card are being mailed or made available to shareholders starting on or about March 5, 2025 .

Why did I receive a Notice of Internet Availability of Proxy Materials in the mail instead of printed copies of the proxy materials?

Making the proxy materials available to shareholders via the Internet saves us the cost of printing and mailing documents and will reduce the impact of the Annual Meeting on the environment. If you received only a Notice of Internet Availability, you will not receive a printed copy of the proxy materials unless you request it. All shareholders will have the ability to access the proxy materials on a website referred to in the Notice of Internet Availability or request to receive a printed set of the proxy materials at no charge. Instructions on how to access the proxy materials on the internet or to request a printed copy may be found in the Notice of Internet Availability. In addition, shareholders may request to receive proxy materials in printed form by mail or electronically by email on an ongoing basis by following the instructions on the website referred to in the Notice of Internet Availability.

Why did some shareholders receive printed or email copies of the proxy materials?

We are distributing printed copies of the proxy materials to shareholders who have previously requested printed copies. We are providing shareholders who have previously requested electronic delivery of proxy materials with an email containing a link to the website where the materials are available via the internet.

| 2025 Proxy Statement |     | Portland General Electric|91 |

#### Additional Information

#### What is “householding” and how does it affect me?
The Company has adopted the “householding” procedure approved by the SEC, which allows us to deliver one set of documents to a household of shareholders instead