Duke Energy EVP Bonnie B. Titone sells 2,900 shares

The sale was executed under a Rule 10b5-1 plan adopted on May 12, 2026; Bonnie B. Titone reported 26,111 directly held shares afterward.

Available on EDGAR 11/03/2026 - 04:22 PM EST Accepted by SEC EDGAR 11/03/2026 - 04:21 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Duke Energy (DUK) executive Bonnie B. Titone, whose title is EVP, Chief Admin Officer, sold 2,900 shares of common stock on October 30, 2026, at $128 per share. The transaction is described as a sale in an open market or private transaction and was executed under a Rule 10b5-1 plan she adopted on May 12, 2026. After the sale, she directly held 26,111 shares.

Insider Trade Summary 10b5-1

Net Seller: 2,900 shares

Net Sell 1 txn

Insider Titone Bonnie B.

Role EVP, Chief Admin Officer

Sold 2,900 shs ($371K)

Share of Position Sold 10.0%

Type	Security	Shares	Price	Value
Sale	Common Stock F1	2,900	$128.00	$371K

Holdings After Transaction: Common Stock — 26,111 shares (Direct)

Holdings Before and After: Common Stock, 29,011 to 26,111 shares (Direct)

Footnotes (1)

1. F1. Ms. Titone adopted the 10b5-1 plan pursuant to which this transaction was executed on May 12, 2026.

Key Figures

Common shares sold: 2,900 shares Sale price: $128 per share Direct shares held after sale: 26,111 shares +1 more

4 metrics

Common shares sold 2,900 shares October 30, 2026

Sale price $128 per share October 30, 2026

Direct shares held after sale 26,111 shares After the October 30, 2026 transaction

Rule 10b5-1 plan adoption date May 12, 2026 Plan under which the sale was executed

Key Terms

10b5-1 plan

1 terms

10b5-1 plan regulatory

"10b5-1 plan pursuant to which this transaction was executed"

A 10b5-1 plan is a pre-arranged strategy that allows company insiders to buy or sell their shares at predetermined times and prices, even while they are aware of confidential information. It acts like a scheduled appointment for trading, helping ensure transactions happen transparently and legally, which can reassure investors that trades are not based on insider knowledge.

FAQ

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How many DUK shares did Bonnie B. Titone sell, and at what price?

Bonnie B. Titone sold 2,900 shares at $128 per share on October 30, 2026. The sale was executed under a Rule 10b5-1 plan she adopted on May 12, 2026, and she directly held 26,111 shares afterward.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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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^*

Titone Bonnie B.

(Last) (First) (Middle)

525 S. TRYON STREET

(Street)

CHARLOTTE NORTH CAROLINA 28202

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	EVP, Chief Admin Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/30/2026

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

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

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

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	10/30/2026		S		2,900(1)	D	$128	26,111	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. Ms. Titone adopted the 10b5-1 plan pursuant to which this transaction was executed on May 12, 2026.

Remarks:

	David S. Maltz, attorney-in-fact for Bonnie B. Titone	11/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)