Duke Energy Corporation filings document the regulatory record of a Delaware energy holding company with electric and natural gas utility subsidiaries. Disclosures cover material events, operating and financial results, governance matters, shareholder voting, annual meeting proxy materials, and capital-structure matters tied to its regulated utility business.
The filing record identifies registered securities including DUK common stock, junior subordinated debentures, depositary shares representing Series A preferred stock, and senior notes listed on the New York Stock Exchange. SEC reports also reference major subsidiaries such as Duke Energy Carolinas, Duke Energy Progress, Duke Energy Florida, Duke Energy Ohio, Duke Energy Indiana and Piedmont Natural Gas, along with disclosures on infrastructure investment, generation resources, regulatory matters and risk factors.
Duke Energy President and CEO Harry K. Sideris reported an open-market sale of 20,000 shares of common stock at a weighted average price of $124.37 per share, in multiple trades between $124.08 and $124.53 on May 8, 2026. Following the sale, he directly holds 96,102 shares and indirectly holds 2,540 shares through a 401(k) stock fund.
Duke Energy director Dunbar Webster Roy reported an automatic equity award under the company’s director savings plan. On May 7, 2026, he acquired 1,602 Director Savings Plan Restricted Stock Unit deferrals, each tied on a 1-for-1 basis to Duke Energy common stock at a reference price of $124.87 per unit.
These RSU deferrals are generally payable upon his termination of board service rather than being settled immediately. Following this award, his directly held director savings plan RSU balance increased to 7,347 units. This is a compensation-related grant, not an open-market stock purchase or sale.
Duke Energy Corp director William E. Webster Jr. received a grant of 1,602 Director Savings Plan Restricted Stock Unit deferrals on May 7, 2026. These units reference a price of $124.87 per unit and each unit converts into one share of Duke Energy common stock.
The units are generally payable when the director’s service ends, so this is a deferred, compensation-related award rather than an open‑market purchase. After this grant, Webster holds a total of 19,708 restricted stock unit deferrals linked to Duke Energy common stock.
Duke Energy director Nicholas C. Fanandakis received a grant of 1,602 shares of Common Stock on May 7, 2026. The award was recorded at a price of $124.87 per share. Following this compensation-related acquisition, his direct holdings increased to 4,742 shares of Duke Energy Common Stock.
Duke Energy director Annette K. Clayton received 1,602 Director Savings Plan Restricted Stock Unit deferrals on Common Stock, treated as a grant or award. These units convert to common stock on a 1‑for‑1 basis and are generally payable upon her termination of service. Following this award, she directly holds 20,271 such units.
Duke Energy director Idalene Fay Kesner received a grant of 1,602 Director Savings Plan Restricted Stock Unit deferrals on Common Stock at a reference price of $124.87 per unit. After this award, she holds 12,938 units directly. Each unit converts into one share of Common Stock and is generally payable upon her termination of service, with no stated expiration date.
Fidelity Brokerage Services LLC notified a proposed sale of 3,500 shares of common stock of DUK with an aggregate offering price of $438,025.00 (coverage shows NYSE, CUSIP 779596217, trade date 05/11/2026). The filing lists restricted stock vesting of 394 shares (vested 02/23/2025) and 3,106 shares (vested 02/05/2026) as compensation. The excerpt also shows a prior sale of 6,800 shares by Louis E. Renjel Jr on 02/12/2026 for $868,156.68.
Fidelity Brokerage Services LLC filed a Form 144 reporting a proposed sale of 20,000 shares of Common Stock on the NYSE with an aggregate offering price of $2,487,423.08, dated 05/08/2026. The notice lists several restricted stock vesting lots to be sold by the issuer, including 6,626 shares vesting 02/07/2025 and 4,740 shares vesting 02/26/2026.
Duke Energy Corporation reported stronger quarterly results for the three months ended March 31, 2026. Total operating revenues rose to $9,178 million from $8,249 million a year earlier, driven mainly by higher regulated electric and natural gas revenues. Net income available to common stockholders increased to $1,536 million, with basic and diluted earnings per share improving to $1.97 from $1.76.
Operating income grew to $2,725 million, helped by higher revenues and a $384 million gain on sales of other assets and other, net. Cash provided by operating activities was $1,512 million, while capital expenditures reached $4,088 million as the company continued significant investment in its grid and generation assets.
Duke also executed major portfolio moves. It closed the first tranche of a minority investment in Florida Progress, issuing 9.19% of membership interests for about $2.8 billion in cash, the first step toward a planned $6 billion, 19.7% stake sale to an affiliate of Brookfield. In a separate deal, Piedmont completed the sale of its Tennessee natural gas business to Spire Inc. for approximately $2.5 billion, generating sizable gains and supporting debt reduction and funding of Duke’s broader capital plan.
Duke Energy Corporation reported strong first-quarter 2026 results, with reported EPS of $1.97 and adjusted EPS of $1.93, up from $1.76 a year ago. Revenue rose to $9.18 billion from $8.25 billion as both electric and gas utility operations grew.
Electric Utilities and Infrastructure delivered adjusted segment income of $1,404 million, while Gas Utilities and Infrastructure produced $361 million. Duke Energy closed $5.3 billion of strategic transactions, lifting gains on asset sales, and reaffirmed 2026 adjusted EPS guidance of $6.55 to $6.80 and a 5%–7% long-term growth rate through 2030.