Kodwo Ghartey-Tagoe - 02 Mar 2026 Form 4 Insider Report for Duke Energy CORP (DUK)

Role
EVP&CEO DECarolinas&NatGasBus
Signature
/s/ David S. Maltz, attorney-in-fact for Kodwo Ghartey-Tagoe
Issuer symbol
DUK
Transactions as of
02 Mar 2026
Net transactions value
-$2,400,653
Form type
4
Filing time
03 Mar 2026, 16:33:03 UTC
Previous filing
27 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Ghartey-Tagoe Kodwo EVP&CEO DECarolinas&NatGasBus 525 S. TRYON STREET, CHARLOTTE /s/ David S. Maltz, attorney-in-fact for Kodwo Ghartey-Tagoe 03 Mar 2026 0001789558

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DUK Common Stock Sale $2,244,828 -17,066 -26% $131.54 48,197 02 Mar 2026 Direct F1, F2
transaction DUK Common Stock Sale $155,826 -1,180 -2.4% $132.06 47,017 02 Mar 2026 Direct F1, F3
holding DUK Common Stock 5,511 02 Mar 2026 By 401(k) F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 Mr. Ghartey-Tagoe adopted the 10b5-1 plan pursuant to which this transaction was executed on November 28, 2025.
F2 Reflects the weighted average sale price for the entire amount of shares sold. These shares were sold in multiple transactions at prices ranging from $130.98 to $131.975, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges.
F3 Reflects the weighted average sale price for the entire amount of shares sold. These shares were sold in multiple transactions at prices ranging from $132.005 to $132.15, inclusive. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges.
F4 Represents interests in an issuer stock fund.