Duke Energy 8-K 2026-03-09

Filed 2026-03-09. 1 sections, 5K characters. Original on sec.gov · Markdown · JSON

Form 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 9, 2026

Duke Energy Corporation

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3285320-2777218
(State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

525 South Tryon Street**, Charlotte****,** North Carolina 28202-1803

(Address of Principal Executive Offices, including Zip Code)

(800) 488-3853

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
¨Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

¨Emerging growth company
¨If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Securities registered pursuant to Section 12(b) of the Act:

RegistrantTitle of each class:Trading Symbol(s):Name of each exchange on which registered:
Duke Energy CorporationCommon Stock, $0.001 par valueDUKNew York Stock Exchange LLC
Duke Energy Corporation5.625% Junior Subordinated Debentures due September 15, 2078DUKBNew York Stock Exchange LLC
Duke Energy CorporationDepositary Shares, each representing a 1/1,000th interest in a share of 5.75% Series A Cumulative Redeemable Perpetual Preferred Stock, par value $0.001 per shareDUK PR ANew York Stock Exchange LLC
Duke Energy Corporation3.10% Senior Notes due 2028DUK 28ANew York Stock Exchange LLC
Duke Energy Corporation3.85% Senior Notes due 2034DUK34New York Stock Exchange LLC
Duke Energy Corporation3.75% Senior Notes due 2031DUK 31ANew York Stock Exchange LLC

Item 8.01. Other Events.

On March 9, 2026, Duke Energy Corporation issued a press release announcing the launch of a private placement of $1,000,000,000 principal amount of its Convertible Senior Notes due 2029. A copy of the press release is filed as Exhibit 99.1 to this Current Report on Form 8-K and incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d)Exhibits.
99.1Press Release issued by Duke Energy Corporation on March 9, 2026.
104Cover Page Interactive Data file (the Cover Page Interactive Data file is embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized.

DUKE ENERGY CORPORATION
Date: March 9, 2026
By:/s/ Elizabeth H. Jones
Name:Elizabeth H. Jones
Title:Assistant Corporate Secretary