Duke Energy (DUK) SVP Repko sells 663 shares under 10b5-1 plan

Rhea-AI Filing Summary

Duke Energy senior vice president Regis T. Repko reported an open-market sale of 663 shares of common stock at an average price of $131 per share. After this March 2, 2026 transaction, he directly holds 6,501 shares. The trade was executed under a pre-established Rule 10b5-1 trading plan adopted on November 19, 2025.

Insider Trade Summary

Net Seller: 663 shares ($86,853)

Net Sell 1 txn

Insider Repko Regis T.

Role SVP, System Planning&Construct

Sold 663 shs ($87K)

Type	Security	Shares	Price	Value
Sale	Common Stock	663	$131.00	$87K

Holdings After Transaction: Common Stock — 6,501 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Repko Regis T.

(Last) (First) (Middle)

525 S. TRYON STREET

(Street)

CHARLOTTE NC 28202

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Duke Energy CORP [ DUK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, System Planning&Construct

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/02/2026		S		663(1)	D	$131	6,501	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Mr. Repko adopted the 10b5-1 plan pursuant to which this transaction was executed on November 19, 2025.

Remarks:

	David S. Maltz, attorney-in-fact for Regis T. Repko	03/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Duke Energy (DUK) report for Regis T. Repko?

Duke Energy reported that SVP Regis T. Repko sold 663 shares of common stock in an open-market transaction at an average price of $131 per share. After this March 2, 2026 sale, his remaining direct ownership position is 6,501 shares.

At what price did Duke Energy SVP Regis T. Repko sell his DUK shares?

Regis T. Repko sold 663 Duke Energy common shares at an average price of $131 per share. This open-market sale was reported on Form 4 and reflects a planned transaction executed under a previously adopted Rule 10b5-1 trading plan.

How many Duke Energy (DUK) shares does Regis T. Repko own after the reported sale?

Following the March 2, 2026 open-market sale of 663 Duke Energy shares, Regis T. Repko directly owns 6,501 shares of the company’s common stock. This updated ownership figure is disclosed in the Form 4 insider trading report filed for this transaction.

Was the Duke Energy (DUK) insider sale by Regis T. Repko under a Rule 10b5-1 plan?

Yes. The insider sale by Regis T. Repko was executed pursuant to a Rule 10b5-1 trading plan adopted on November 19, 2025. Such plans allow predetermined trading schedules, providing structure for insider transactions irrespective of subsequent material nonpublic information.

What role does Regis T. Repko hold at Duke Energy (DUK) in this Form 4 filing?

In this Form 4 filing, Regis T. Repko is identified as an officer of Duke Energy, serving as SVP, System Planning & Construct. His reported transaction involves directly held common stock and reflects an open-market sale under a pre-established Rule 10b5-1 plan.