Duke Energy Corporation

Joyce A Mullen filed a initial Form 3 beneficial ownership statement for Duke Energy CORP (DUK) on 2026-09-29, reporting their status as a director. This is an administrative Section 16 disclosure required when a new insider (director, officer, or 10% holder) first reports their holdings; it signals a change in the company's executive or governance structure rather than a market transaction.

Duke Energy Corporation filed an 8-K disclosing both an officer/director change (Item 5.02) and an Other Events disclosure (Item 8.01), with an event date in September 2026. Body unavailable — the filing excerpt contains only XBRL header material without substantive body text.

Duke Energy Corporation (DUK) filed a 424B5 prospectus supplement for an offering of 35 million Equity Units at $50.00 each, raising gross proceeds of $1.75 billion (net proceeds to Duke of approximately $1.719 billion before expenses). Each Equity Unit consists of a purchase contract and undivided ownership interests in two series of Remarketable Senior Notes — one due 2032 and one due 2036 — each initially bearing a 4.85% annual interest rate payable quarterly. The underwriters were granted an over-allotment option to purchase up to 5 million additional units. Duke expects the Corporate Units to be listed on NYSE under the symbol 'DUKU.' This large capital raise reflects Duke Energy's substantial capital expenditure program tied to grid modernization and renewable energy investments, and investors should note that the 'remarketing' feature means the interest rate on the embedded notes could reset at a future date, introducing some yield uncertainty.

Duke Energy (DUK) filed a preliminary 424B5 for an offering of 35 million Equity Units (Corporate Units) at $50 each, representing a base raise of approximately $1.75 billion before the overallotment option of up to 5 million additional units. Each Corporate Unit consists of a purchase contract plus fractional interests in two series of Remarketable Senior Notes due 2032 and 2036, with interest rates to be determined at pricing. Units are expected to list on the NYSE under symbol DUKU. Duke common stock last traded at $124.85 on August 7, 2026. This complex mandatory-convertible-like structure is a common utility capital-raising tool that helps fund Dukes large multi-year capital investment program in grid modernization and clean energy transition.

DUK filed an 8-K (Item 7.01) for a Regulation FD disclosure. A presentation or investor communication is being furnished as an exhibit. Reg FD disclosures are furnished rather than filed and are not typically market-moving on their own, but may contain forward-looking statements or strategy updates.

Duke Energy Carolinas filed a settlement agreement with the North Carolina Utilities Commission in a pending rate case, with key terms including a 9.8% allowed return on equity and a 53% equity layer in the capital structure. If approved by the NCUC, the settlement will set electricity rates for Duke's North Carolina regulated customers and provides regulatory clarity for the utility's ongoing capital investment recovery program.

Duke Energy Carolinas (DEC) reached a partial settlement with the North Carolina Public Staff on July 2, 2026, in connection with DEC's pending rate case and Performance-Based Regulation application filed November 2025 with the NC Utilities Commission. The settlement resolves certain operating costs, project capital expenditures, rider mechanisms, and accounting adjustments, but leaves open the contested issues of return on equity, capital structure, major Multi-Year Rate Plan capital investments, depreciation, and decommissioning costs. The partial settlement is a constructive step in the rate case but the most financially significant items (ROE and capex allowance) remain unresolved.

DUK held its Annual Meeting of stockholders around 2026-05-13 (8-K Item 5.07). Stockholders elected 1 director to the board. A non-binding say-on-pay vote on executive compensation was conducted. Independent auditor ratification was approved. Routine governance event — monitor for unusually high withhold votes as an activist signal.