[6-K] Pampa Energy Inc. Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Pampa Energía S.A. furnished a Form 6-K announcing that it provided a “Notice of Full Redemption to Holders of 9.500% Notes due 2026.” The notice is included as Exhibit 1, a letter dated November 6, 2025.

The filing signals the company’s intent to fully redeem its 2026 high-coupon notes, with specific redemption terms and mechanics contained in the exhibit. The report was signed by Chief Executive Officer Gustavo Mariani.

Insights

Debt capital markets analyst

Full redemption of high-coupon 2026 notes disclosed; impact depends on terms.

Pampa Energía disclosed a notice to fully redeem its 9.500% notes due 2026, indicating retirement of a high-coupon liability. A full redemption typically removes future interest on that tranche and may simplify the debt stack.

Investor impact generally hinges on the redemption price, any make-whole provisions, and the funding source. Those mechanics are contained in the exhibit. If executed, interest expense on this instrument ceases after the redemption date and the remaining tenor is eliminated.

Key items are the effective redemption date, redemption price formula, and treatment of accrued interest as described in the letter dated November 6, 2025.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

SECURITIES EXCHANGE ACT OF 1934

For the month of November, 2025

(Commission File No. 001-34429),

PAMPA ENERGIA S.A.
(PAMPA ENERGY INC.)

Argentina

(Jurisdiction of incorporation or organization)

Maipú 1
C1084ABA
City of Buenos Aires
Argentina

(Address of principal executive offices)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

Form 20-F ___X___ Form 40-F ______

(Indicate by check mark whether the registrant by furnishing the
information contained in this form is also thereby furnishing the
information to the Commission pursuant to Rule 12g3-2(b) under
the Securities Exchange Act of 1934.)

Yes ______ No ___X___

(If "Yes" is marked, indicate below the file number assigned to the
registrant in connection with Rule 12g3-2(b): 82- .)

This Form 6-K for Pampa Energía S.A. (“Pampa” or the “Company”) contains:

Exhibit 1: Letter dated November 6, 2025 entitled “NOTICE OF FULL REDEMPTION TO HOLDERS OF 9.500% NOTES DUE 2026.”

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: November 6, 2025

Pampa Energía S.A.
By:	/s/ Gustavo Mariani
	Name: Gustavo Mariani Title:   Chief Executive Officer

FORWARD-LOOKING STATEMENTS

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will a ctually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

FAQ

What did Pampa Energ (PAM) file?

Pampa Energ filed a Form 6-K furnishing a notice of full redemption to holders of its 9.500% notes due 2026.

What document contains the redemption details for PAM?

Details are in Exhibit 1, a letter titled NOTICE OF FULL REDEMPTION TO HOLDERS OF 9.500% NOTES DUE 2026 dated November 6, 2025.

Who signed Pampa Energs Form 6-K?

The report was signed by Gustavo Mariani, Chief Executive Officer.

Does Pampa Energ file annual reports on Form 20-F or 40-F?

The company files annual reports on Form 20-F.

Is Pampa Energ furnishing information under Rule 12g3-2(b)?

No. The form indicates No for Rule 12g3-2(b) furnishing.

What is the interest rate and maturity referenced for PAMs notes?

The notes carry a 9.500% coupon and are due 2026.