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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 2017-11-24 Regulatory Filings
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
8-K Filing
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce significant events. The content describes an agreement and stipulation related to a rate case filed with the North Carolina Utilities Commission, including financial terms such as return on equity and impairment charges. It is not a full financial report like an Annual Report (10-K) or Interim Report (IR), nor is it a transcript, proxy, or governance document. The document is primarily an announcement of a regulatory settlement and related financial impacts, typical of a Regulatory Filing (RNS). The length is under 5,000 characters, and it includes an exhibit summary but does not contain detailed financial statements or comprehensive analysis. Therefore, it fits best under Regulatory Filings (RNS).
2017-11-24 English
8-K Filing
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce unscheduled material events or corporate changes. The text includes a Regulation FD Disclosure about a preliminary partial settlement in a rate case involving Duke Energy Progress, LLC and the North Carolina Utilities Commission. It also references an attached exhibit summarizing the rate case filing. There are no financial statements or comprehensive financial data presented, nor is this an annual or quarterly report. The document is not a call transcript, proxy statement, or merger filing. It is a regulatory announcement of a material event related to regulatory proceedings and settlements. Given the nature of the Form 8-K and the content, this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories. The document length is under 5,000 characters, and it is an announcement rather than a full report, so it is not a Report Publication Announcement (RPA).
2017-11-20 English
8-K Filing
Financial Supplement Data Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated November 15, 2017, for Duke Energy Corporation. It references "Item 2.02. Results of Operations and Financial Conditions" and mentions an attached exhibit 99.1 titled "Third Quarter 2017 Statistical Supplement." The text indicates that the main content is a supplemental financial information document for the third quarter of 2017. The document length is 4142 characters, which is relatively short and primarily serves as a current report filing with an attached supplement. The key phrase "Third Quarter 2017 Statistical Supplement" suggests this is supplementary financial data rather than a full interim or quarterly report. According to the classification rules, supplementary financial data provided in detailed spreadsheet or supplement format corresponds to the category Financial Supplement Data (XLSX). The document itself is a Form 8-K referencing the supplement, but the main content is the supplement. Therefore, the best classification is Financial Supplement Data (XLSX).
2017-11-15 English
4 Filing
Director's Dealing
2017-11-14 English
10-Q Filing
Interim / Quarterly Report Q3 2017
2017-11-03 English
8-K Filing
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events. The text specifically mentions that the company will issue a news release announcing its financial results for the third quarter ended September 30, 2017, and that the news release is attached as Exhibit 99.1. The document itself does not contain the financial results but only furnishes the news release. The length is 2796 characters, which is short and consistent with an announcement rather than a full earnings release. According to the rules, if a document is short and states that a report or news release is attached or will be issued, it should be classified as a Regulatory Filing (RNS) rather than an Earnings Release (ER) or Interim Report (IR). Therefore, this is a Regulatory Filing (RNS) announcing the earnings release, not the earnings release itself.
2017-11-03 English

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