Welcome to our dedicated page for Duke Energy SEC filings (Ticker: DUKB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The DUKB SEC filings page focuses on regulatory documents where Duke Energy Corporation’s 5.625% Junior Subordinated Debentures due 2078 are referenced. In Duke Energy’s Form 8-K filings, these debentures are listed in the section titled “Securities registered pursuant to Section 12(b) of the Act,” with the full description 5.625% Junior Subordinated Debentures due September 15, 2078, trading under the symbol DUKB on the New York Stock Exchange LLC.
Through this page, users can access real-time updates from the SEC’s EDGAR system for filings submitted by Duke Energy Corporation and certain co-registrants, where DUKB appears in the standardized registration tables. These filings include Form 8-K reports that address matters such as board appointments, executive role changes, compensation arrangements, and regulatory disclosures, while also confirming DUKB’s status as a registered NYSE-traded security.
Stock Titan enhances these filings with AI-powered summaries that explain the key points of lengthy documents in plain language. For investors tracking DUKB, this means that complex filings like Form 8-K, as well as other core reports such as annual reports on Form 10-K or quarterly reports on Form 10-Q when available, can be quickly understood without reading every page. The AI highlights how DUKB is presented in the capital structure tables and where it fits among Duke Energy’s other listed securities.
This page also makes it easier to review insider and governance-related disclosures that may indirectly relate to DUKB through Duke Energy’s overall reporting. By centralizing filings and layering AI explanations on top, the DUKB filings page helps users interpret how this junior subordinated debenture is documented in Duke Energy’s regulatory history.
Jeffrey B. Guldner, identified as a director of Duke Energy Corp, submitted an initial Section 16 Form 3 stating he does not beneficially own any securities of the issuer. The filing indicates it was submitted as an individual filing and executed on Guldner's behalf by an attorney-in-fact, David S. Maltz. No classes of common stock, options, or other derivative holdings are reported on this Form 3.
Duke Energy Corporation has appointed Jeffrey Guldner to its Board of Directors, effective September 15, 2025, with an initial term running through the 2026 Annual Meeting of Shareholders. He will also serve on the Compensation and People Development Committee and the Finance and Risk Management Committee.
Guldner recently retired as chairman, president and CEO of Pinnacle West Capital Corporation and its primary subsidiary, Arizona Public Service Company, after five years in that role, and previously practiced energy and utility law and served as a U.S. Navy surface warfare officer. Duke Energy’s Board has determined he is independent under the company’s standards, New York Stock Exchange listing requirements, and SEC rules. As a non-employee director, he will receive a pro-rated mix of cash and stock retainers under Duke Energy’s director compensation program and is subject to stock ownership guidelines targeting $675,000 in company stock or retention of half of his vested annual equity retainer.