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Duke Energy CORP — Investor Relations & Filings

Ticker · DUK ISIN · US26441C2044 LEI · I1BZKREC126H0VB1BL91 US Electricity, gas, steam and air conditioning supply
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Filings indexed 2,353 across all filing types
Latest filing 2026-05-05 Interim / Quarterly Rep…
Country US United States of America
Listing US DUK

About Duke Energy CORP

https://www.duke-energy.com/

Duke Energy Corporation is an energy holding company focused on electric power and natural gas. Its primary operations involve the generation, transmission, distribution, and sale of electricity to millions of residential and business customers. The company generates power from a diverse portfolio of sources, including coal, nuclear, natural gas, hydroelectric, and renewables. It also engages in the wholesale of electricity. In addition to its electric operations, Duke Energy provides natural gas distribution services. The company aims to deliver affordable and reliable energy while advancing clean energy solutions, offering various programs for energy efficiency and electric vehicles.

Recent filings

Filing Released Lang Actions
10-Q - Duke Energy CORP (0001326160) (Filer)
Interim / Quarterly Report Q1 2026
2026-05-05 English
424B3 - Duke Energy CORP (0001326160) (Filer)
Capital/Financing Update Classification · 95% confidence The document is a Pricing Supplement filed pursuant to Rule 424(b)(3), which is a type of prospectus supplement related to securities offerings. It provides details about the interest rate and terms of Duke Energy Corporation's PremierNotes, specifically a variable denomination floating rate demand note. The document is short (1142 characters) and focuses on pricing and financing terms rather than financial results or management commentary. This fits the definition of a Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes. It is not an Annual Report, Earnings Release, or any other report type. Therefore, the correct classification is CAP.
2026-04-13 English
SCHEDULE 13G/A - Duke Energy CORP (0001326160) (Subject)
Major Shareholding Notification
2026-03-26 English
ARS - Duke Energy CORP (0001326160) (Filer)
Annual Report
2026-03-20 English
DEFA14A - Duke Energy CORP (0001326160) (Filer)
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a Schedule 14A Proxy Statement filed with the SEC, specifically labeled as "Definitive Additional Materials" related to the Annual Meeting of Duke Energy Corporation. It includes details about voting items such as election of directors, ratification of auditors, advisory votes on executive compensation, and amendments to the certificate of incorporation. The content focuses on soliciting shareholder votes and providing information for the upcoming shareholder meeting. This matches the definition of Proxy Solicitation & Information Statement (PSI), which are materials sent to shareholders to provide information and request votes for meetings. The document length is 3352 characters, which is typical for proxy materials and not a brief announcement or a full annual report. Therefore, the correct classification is PSI with high confidence.
2026-03-20 English
DEF 14A - Duke Energy CORP (0001326160) (Filer)
Proxy Solicitation & Information Statement
2026-03-20 English

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