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Duke Energy CORP (DUK) SEC Filings, Apr-May 2026

DUK NYSE
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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.

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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.

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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.

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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.

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Piedmont Natural Gas Company, Inc. filed a Post-Effective Amendment to its Form S-3 shelf to include Piedmont as an additional registrant and to file a prospectus for the offering of debt securities to be issued from time to time. The prospectus, dated May 4, 2026, registers an unspecified amount of senior and subordinated unsecured debt to be sold in one or more series and sets forth general terms to be specified in prospectus supplements. The amendment states it becomes effective immediately upon filing pursuant to Rule 462(e). The filing also discloses that Piedmont completed the sale of its Tennessee LDC business to Spire for $2.48 billion in cash on March 31, 2026, and provides operational context including approximately 25,300 miles of distribution and transmission pipelines and 19,900 miles of service lines as of December 31, 2025.

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Vanguard Capital Management reports beneficial ownership of 58,721,742 shares of Duke Energy Corp. The filing states this equals 7.54% of the class as of 03/31/2026 and shows sole dispositive power over 58,721,742 shares and sole voting power over 8,195,139 shares. The filing is a Schedule 13G, signed 04/29/2026.

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Duke Energy Corporation updated its PremierNotes pricing supplement to transition to a single investment tier, effective April 13, 2026. As of that date the Notes will pay the same floating interest rate for all invested amounts: 3.82% yield / 3.75% rate. The Registration Statement (No. 333-290634) was automatically effective on September 30, 2025.

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Duke Energy director Idalene Fay Kesner received a grant of 257 Director Savings Plan Restricted Stock Unit Deferrals tied to the company’s common stock. The units are valued at $131.41 per share and convert to common stock on a 1-for-1 basis.

These deferred stock units are generally payable when Kesner’s board service ends, aligning her compensation with long-term shareholder interests. Following this grant, she holds a total of 12,933 such units directly.

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Duke Energy CORP executive Scott L. Batson, EVP and Chief Power Grid Operations Officer, reported a routine tax-related share withholding. On April 1, 2026, 38 shares of common stock were withheld at $130.90 per share to cover taxes due on the vesting of 87 restricted stock units (RSUs) from a March 11, 2024 award under the Duke Energy Corporation 2023 Long-Term Incentive Plan. The RSUs convert into common stock on a one-for-one basis. Following this transaction, Batson directly holds 33,481 shares of Duke Energy common stock.

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Duke Energy President and CEO Harry K. Sideris reported a routine tax-withholding transaction related to equity compensation. On April 1, 2026, 2,016 shares of common stock were withheld at $130.90 per share to cover taxes due upon the vesting of 4,640 restricted stock units (RSUs) from a March 11, 2024 award.

After this non-market disposition, Sideris holds 116,102 shares directly. He also has an indirect interest in 2,538 shares through a 401(k) issuer stock fund. The filing shows no open-market purchases or sales, only shares withheld for tax obligations.

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FAQ

How many Duke Energy (DUK) SEC filings are available on StockTitan?

StockTitan tracks 124 SEC filings for Duke Energy (DUK), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for Duke Energy (DUK)?

The most recent SEC filing for Duke Energy (DUK) was filed on May 11, 2026.