3.75% Rate Set for Duke Energy (NYSE: DUK) PremierNotes on Apr 13, 2026

Rhea-AI Filing Summary

Duke Energy Corporation updated its PremierNotes pricing supplement to transition to a single investment tier, effective April 13, 2026. As of that date the Notes will pay the same floating interest rate for all invested amounts: 3.82% yield / 3.75% rate. The Registration Statement (No. 333-290634) was automatically effective on September 30, 2025.

Key Figures

Registration Statement: No. 333-290634 Effective date: April 13, 2026 Interest rate / yield: 3.75% rate / 3.82% yield

3 metrics

Registration Statement No. 333-290634 automatically effective on <date>September 30, 2025</date>

Effective date April 13, 2026 transition to single investment tier becomes effective

Interest rate / yield 3.75% rate / 3.82% yield floating rate per annum effective <date>April 13, 2026</date>

Key Terms

Variable Denomination Floating Rate Demand Notes, Pricing Supplement, Registration Statement

3 terms

Variable Denomination Floating Rate Demand Notes financial

"The Duke Energy PremierNotes Variable Denomination Floating Rate Demand Notes (the "Notes") bear interest"

Pricing Supplement regulatory

"DUKE ENERGY PREMIERNOTES VARIABLE DENOMINATION FLOATING RATE DEMAND NOTES PRICING SUPPLEMENT"

A pricing supplement is a short, final document that gives the exact terms of a new securities offering—such as the price, interest rate, size and settlement date—building on the broader prospectus. Think of it as the day’s receipt that turns a general menu into the specific order; investors use it to see the concrete deal terms that determine value, yield and whether to buy.

Registration Statement regulatory

"The current Registration Statement for the Notes (No. 333-290634) was automatically effective"

A registration statement is a formal document that companies file with a government agency to offer new shares of stock to the public. It provides essential information about the company's finances, operations, and risks, helping investors make informed decisions. Think of it as a detailed product description that ensures transparency and trust before buying into a company.

Offering Details

shelf

Offering

Offering Type shelf

Registration No. 333-290634

Filed Pursuant to Rule 424(b)(3)

DUKE ENERGY CORPORATION

DUKE ENERGY PREMIERNOTES®

VARIABLE DENOMINATION FLOATING RATE DEMAND NOTES

PRICING SUPPLEMENT

(To Prospectus dated September 30, 2025)

The Date of this Pricing Supplement is April 13, 2026

The Duke Energy PremierNotes Variable Denomination Floating Rate Demand Notes (the “Notes”) bear interest at a floating rate per annum determined by the Duke Energy PremierNotes Committee, or its designee, on a weekly basis to be effective on the following Monday. The current Registration Statement for the Notes (No. 333-290634) was automatically effective on September 30, 2025.

Effective April 13, 2026, Duke Energy Corporation is transitioning to a single investment tier and will pay the same interest rate for all invested amounts of Notes. All other program features will remain the same. As of April 13, 2026, the interest rate on the Notes will be as follows:

Interest Rate Per Annum

3.82% Yield 3.75% Rate

FAQ

What change did Duke Energy (DUK) announce for PremierNotes effective April 13, 2026?

Duke Energy set a single investment tier paying the same floating rate for all invested amounts. The pricing supplement states the program will transition to one tier effective April 13, 2026, with all other program features remaining the same.

What interest rate will Duke Energy (DUK) PremierNotes pay after April 13, 2026?

The Notes will bear a floating interest rate quoted as a 3.82% yield and a 3.75% rate. The supplement lists these figures as the interest terms effective April 13, 2026 under the weekly rate-setting mechanism.

Is the PremierNotes registration for Duke Energy (DUK) currently effective?

Yes. The Pricing Supplement notes Registration Statement No. 333-290634 was automatically effective on September 30, 2025. The supplement updates program terms but states the registration is effective as disclosed on that date.

Will other program features of Duke Energy's (DUK) PremierNotes change with this update?

No. The Pricing Supplement states that, aside from transitioning to a single investment tier, "all other program features will remain the same." The change is limited to the interest-tier structure and rate presentation.