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.
Duke Energy senior vice president and chief human resources officer Olivia Cameron D. McDonald reported automatic share dispositions tied to restricted stock vesting, rather than open-market sales. On February 22, 2026, a total of 246 shares of Duke Energy common stock were withheld to cover tax liabilities upon vesting of RSU awards granted in 2023 and 2024, at a reference price of $126.78 per share. After these tax-withholding dispositions, she held 5,068 shares directly in one account and 5,242 in another, and also reported indirect ownership of 2,636 shares through a 401(k) stock fund.
DUK reports Form 144 insider sale and planned sale of vested restricted shares. Regis Repko reported a sale of $556,539.68 for 4,376 common shares on 02/20/2026. The filing also lists 962 common shares tied to restricted stock vesting with a 02/22/2026 date and compensation as the source.
Duke Energy Corporation, Progress Energy and Florida Progress have cleared the final regulatory hurdle for a major minority investment in Florida Progress. The U.S. Nuclear Regulatory Commission determined that the transaction does not involve a transfer of control of any NRC license, satisfying the last condition to the first closing under a previously signed Investment Agreement with Peninsula Power Holdings L.P., an affiliate of Brookfield Super-Core Infrastructure Partners.
Under this agreement, the investor will provide an aggregate $6 billion to Florida Progress in exchange for newly issued membership interests, ultimately owning up to 19.7% of the company. The first closing is scheduled for March 3, 2026, when the investor will pay $2.8 billion for a 9.2% stake. Additional closings will add $200 million by December 31, 2026, $500 million by June 30, 2027, $1.5 billion by December 31, 2027, and $1 billion by June 30, 2028, completing the staged investment.
Duke Energy Corp executive Louis E. Renjel reported an open-market sale of company stock. On 02/12/2026, he sold 6,800 shares of Duke Energy common stock at a price of $127.67 per share. After this transaction, he beneficially owned 22,007 shares of common stock directly.
He also reported indirect beneficial ownership of 827 shares of Duke Energy common stock through a 401(k) plan, described as interests in an issuer stock fund. Renjel is listed as an officer of Duke Energy with the title EVP&CEO DEF&MW&ChiefCorpAffOff.
Duke Energy insider Louis E. Renjel Jr filed a notice of proposed sale of 6,800 shares of common stock, with an aggregate market value of $868,156.68, through Fidelity Brokerage Services on the NYSE around February 12, 2026.
The shares were acquired in February 2025 through restricted stock vesting from the issuer as compensation. The filing also notes that 777,661,224 common shares were outstanding and that Renjel sold 800 shares of common stock for gross proceeds of $100,520.00 on November 18, 2025.
Duke Energy president and CEO Harry K. Sideris reported equity compensation activity. On February 5, 2026, he acquired 20,347 shares of Duke Energy common stock at $0 from vesting performance share awards. On the same date, 7,624 shares at $123.41 were withheld to cover taxes on the vesting, leaving him with 92,144 shares held directly. He also has 2,520 additional shares indirectly through a 401(k) issuer stock fund.
Duke Energy Corporation executive Kodwo Ghartey-Tagoe, EVP & CEO of the Duke Energy Carolinas and Natural Gas Business, reported equity compensation activity in company common stock. On February 5, 2026, he acquired 22,337 shares at $0 per share from the vesting of performance shares granted February 22, 2023, after a three-year performance period was deemed satisfied.
On the same date, 8,490 shares were withheld at $123.41 per share to cover taxes due upon vesting. After these transactions, he directly beneficially owned 59,932 shares of common stock, and indirectly owned 5,502 shares through a 401(k) issuer stock fund.
Duke Energy Corporation EVP & Chief Legal Officer Robert Alexander Glenn reported equity compensation activity in company stock. On February 5, 2026, 13,286 shares of common stock vested from a performance share award granted on February 22, 2023, after a three-year performance period was deemed satisfied.
To cover taxes on the vesting, 4,593 shares were withheld at a price of $123.41 per share. Following these transactions, Glenn directly held 20,060 shares of Duke Energy common stock and indirectly held 5,547 shares through a 401(k) issuer stock fund.