Duke Energy said it will issue and post a news release to its website on November 7, 2025 announcing its financial results for the Q3 ended September 30, 2025.

1. 01

   Duke Energy said it will issue and post a news release to its website on November 7, 2025 announcing its financial results for the Q3 ended September 30, 2025.

2. 02

   The company said a copy of the news release is attached as Exhibit 99.1 and the information is being furnished pursuant to Item 2.02.

3. 03

   Duke Energy said the information in Exhibit 99.1 included in Item 2.02 shall not be deemed 'filed' for the purposes of Section 18 of the Securities and Exchange Act of 1934 and is not otherwise subject to the liabilities of that section.

4. 04

   The company disclosed that it has registered the following securities on the New York Stock Exchange: common stock (DUK), 5.625% Junior Subordinated Debentures (DUKB), Depositary Shares (DUK PR A) each representing an interest in 5.75% Series A Cumulative Redeemable Perpetual Preferred Stock, and 3.10%, 3.85% and 3.75% Senior Notes.

Analysis scope · Filing body only (exhibits excluded)We analyzed the filing body only. The exhibits exceeded the length limit and were excluded, so figures, financial statements and presentation materials in them were not reviewed.

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Original filing

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