Company: POR
Filing Date: 2025-07-25
Form Type: 10-Q
Source: 0000784977-25-000136
Chunk: 4

Company: PORTLAND GENERAL ELECTRIC CO /OR/
Filing Date: 2025-07-25
Form: 10-Q
Item: Part II, Item 1A
Chunk 4
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’s Quarterly Report on Form 10-Q filed October 27, 2023).31.1Certification of Chief Executive Officer.31.2Certification of Chief Financial Officer.32Certifications of Chief Executive Officer and Chief Financial Officer.101.INSXBRL Instance Document. The instance document does not appear in the interactive data file because its XBRL tags are embedded within the inline XBRL document.101.SCHXBRL Taxonomy Extension Schema Document.101.CALXBRL Taxonomy Extension Calculation Linkbase Document.101.DEFXBRL Taxonomy Extension Definition Linkbase Document.101.LABXBRL Taxonomy Extension Label Linkbase Document.101.PREXBRL Taxonomy Extension Presentation Linkbase Document.104Cover page information from Portland General Electric Company’s Quarterly Report on Form 10-Q filed July 25, 2025, formatted in iXBRL (Inline Extensible Business Reporting Language).

Certain instruments defining the rights of holders of other long-term debt of the Company are omitted pursuant to Item 601(b)(4)(iii)(A) of Regulation S-K because the total amount of securities authorized under each such omitted instrument does not exceed 10% of the total consolidated assets of the Company and its subsidiaries. The Company hereby agrees to furnish a copy of any such instrument to the SEC upon request.

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Table of Contents

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

PORTLAND GENERAL ELECTRIC COMPANY(Registrant)Date:July 24, 2025              By:/s/ Joseph R. TrpikJoseph R. TrpikSenior Vice President, Financeand Chief Financial Officer(duly authorized officer and principal financial officer)

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