Welcome to our dedicated page for Duke Energy SEC filings (Ticker: DUK), 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.
This page provides access to Duke Energy Corporation’s (NYSE: DUK) SEC filings, giving investors and analysts a direct view into the company’s regulatory and financial disclosures. Duke Energy is a Fortune 150 energy holding company with regulated electric and natural gas utilities across multiple U.S. states, and its filings outline key developments in its utility operations, capital structure and governance.
Among the most relevant documents are annual reports on Form 10‑K and quarterly reports on Form 10‑Q, which describe Duke Energy’s electric and natural gas utility businesses, owned generation capacity, regulatory environment and risk factors. Current reports on Form 8‑K provide timely updates on material events, such as executive officer changes, partial settlements in rate proceedings in South Carolina, filings for rate cases with the North Carolina Utilities Commission, and the release of quarterly financial results.
Duke Energy’s registered securities under Section 12(b) of the Exchange Act include common stock (DUK), junior subordinated debentures, depositary shares representing interests in preferred stock and several series of senior notes, all listed on the New York Stock Exchange. Filings related to these instruments give insight into the company’s financing activities and capital markets presence. Proxy statements and related materials, referenced in certain 8‑K filings, provide additional detail on executive compensation plans and severance arrangements for senior leadership roles.
On Stock Titan, Duke Energy’s SEC filings are updated as they are posted to the EDGAR system. AI-powered tools can help summarize lengthy documents such as 10‑K and 10‑Q reports, highlight key sections on regulatory outcomes, rate base and allowed returns, and surface notable items from 8‑K filings. Users can also review information relevant to production tax credit mechanisms, securitization of storm costs and other regulatory topics that appear in Duke Energy’s disclosures.
DUK notice of a proposed sale of 18,246 common shares through Fidelity Brokerage Services LLC with an aggregate offering price of $2,400,654.36 on 03/02/2026. The shares stem from restricted stock vesting on 02/05/2026 (13,847), 02/22/2026 (2,944), and 02/26/2026 (1,455).
Regis Repko reported a proposed sale of 663 common shares of Duke Energy on 02/26/2026 under a Restricted Stock Vesting compensation event.
The filing also discloses recent dispositions: 4,376 shares sold on 02/20/2026 for $556,539.68 and 962 shares sold on 02/24/2026 for $123,001.32.
Duke Energy executive Thomas Preston Gillespie Jr., EVP and Chief Generation Officer, reported equity compensation and related tax withholding in common stock. He received 5,989 restricted stock units (RSUs) under the 2023 Long-Term Incentive Plan, which convert into common shares on a one-for-one basis. One-third of these RSUs vest each year over a 3-year period beginning on February 25, 2027.
The filing also shows a tax-withholding disposition of 925 shares at $129.23 per share to cover taxes on the vesting of 2,128 RSUs from a February 26, 2025 award, rather than an open-market sale. After these transactions, Gillespie holds 60,150 Duke Energy shares directly and 423 shares indirectly through a 401(k) issuer stock fund.
Duke Energy CORP executive Louis E. Renjel reported equity compensation and related tax-withholding transactions in company stock. On February 25, 2026, he acquired 6,108 shares of common stock at $0.0000 per share as a restricted stock unit (RSU) award under the Duke Energy Corporation 2023 Long-Term Incentive Plan. Footnotes explain these RSUs will be settled in common stock on a one-for-one basis, with one-third vesting each year over three years beginning on February 25, 2027.
On February 26, 2026, Renjel had shares withheld to cover taxes due upon vesting of prior RSU awards, disposing of 910 shares and 44 shares at a price of $129.23 per share through tax-withholding dispositions, not open-market sales. After these transactions, his direct holdings in Duke Energy common stock were reported as 24,915 shares. He also reported indirect ownership of 834 shares through interests in an issuer stock fund in a 401(k) plan.
Duke Energy senior vice president and chief human resources officer Olivia Cameron D. McDonald reported equity compensation activity in the form of stock awards and related tax withholding.
On February 25, 2026, she acquired 2,676 shares of common stock as a grant under the Duke Energy Corporation 2023 Long-Term Incentive Plan. The related footnote explains this represents restricted stock units that settle into common stock on a one-for-one basis, with one-third of the units vesting each year over a three-year period beginning on February 25, 2027.
On February 26, 2026, a total of 206 shares of common stock (178 shares and 28 shares) were disposed of at $129.23 per share to cover taxes due upon the vesting of earlier restricted stock unit awards. These are tax-withholding dispositions rather than open-market sales. Following these transactions, she directly owned several thousand shares of Duke Energy common stock and indirectly held 2,640 shares through a 401(k) plan stock fund.
Duke Energy EVP Scott L. Batson reported equity compensation changes involving company common stock. On February 25, 2026, he acquired 4,235 shares through a grant of restricted stock units under the Duke Energy Corporation 2023 Long-Term Incentive Plan, at a stated price of $0.0000 per share.
The RSUs convert into common stock on a one-for-one basis, with one-third vesting each year over a three-year period beginning on February 25, 2027. On February 26, 2026, 500 shares and 245 shares were disposed of at $129.23 per share to cover taxes due upon vesting of earlier RSU awards. After these transactions, he directly owned 33,519 common shares.
Duke Energy executive Bonnie B. Titone reported equity compensation activity and related tax withholding. On February 25, 2026, she acquired 5,375 shares of common stock at $0.00 per share as a grant under the 2023 Long-Term Incentive Plan, in the form of restricted stock units that settle one-for-one into common shares, with one-third vesting each year over three years beginning February 25, 2027.
On February 26, 2026, 701 shares of common stock at $129.23 per share were disposed of as a tax-withholding transaction upon vesting of 1,612 restricted stock units from a prior award. After these transactions, she directly holds 29,296 shares of Duke Energy common stock.
Duke Energy senior vice president Cynthia S. Lee reported equity compensation and related tax withholding transactions in company common stock. She received an award of 895 restricted stock units under the 2023 Long-Term Incentive Plan, which will convert into common shares as they vest, with one-third vesting each year over a three-year period beginning on February 25, 2027. In a separate transaction, 92 shares were withheld to cover taxes due upon vesting of 321 restricted stock units from a prior award granted on February 26, 2025. After these transactions, she directly holds 10,016 common shares and has an additional 464 shares held indirectly through a 401(k) stock fund.
Duke Energy CORP President and CEO Harry K. Sideris reported equity compensation and related tax withholding transactions in company common stock. He acquired 30,540 shares through a grant of restricted stock units (RSUs) under the Duke Energy Corporation 2023 Long-Term Incentive Plan, with no cash price per share.
The footnotes state these RSUs convert into common stock on a one-for-one basis, with one-third vesting each year over a three-year period beginning on February 26, 2027. On the same date, 3,642 shares were disposed of at $129.23 per share to cover taxes due upon vesting of 8,382 RSUs from a prior award. Following these transactions, he held 118,118 shares directly and 2,518 shares indirectly through a 401(k) stock fund.
Duke Energy Corporation executive Kodwo Ghartey-Tagoe reported equity compensation and related tax withholding transactions in company common stock. On February 25, 2026, he acquired 8,712 shares through a grant of restricted stock units under the 2023 Long-Term Incentive Plan, with one-third of the RSUs vesting each year beginning on February 25, 2027.
On February 26, 2026, 1,066 shares and 53 shares were disposed of to cover taxes due upon vesting of prior RSU awards at a price of $129.23 per share, leaving 65,263 shares held directly. He also has 5,506 shares held indirectly through a 401(k) issuer stock fund.