PAM / Pampa Energía S.A. - Depositary Receipt (Common Stock) - Pemfailan SEC, Laporan Tahunan, Penyata Proksi

Pampa Energía S.A. - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US6976602077

Statistik Asas
LEI 254900QNIK0CVURGML24
CIK 1469395
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Pampa Energía S.A. - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
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August 12, 2025 6-K

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 August, 2025 (Commission File No. 001-34429), PAMPA ENE

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 August, 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 pr

August 12, 2025 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF JUNE 30, 2025 AND FOR THE SIX AND THREE-MONTH PERIODS THEN ENDED PRESENTED ON COMPARATIVE BASIS (In millions of Argentine Pesos (“$”)) Report on review of interim financial information To the Shareholders, President and Directors of Pampa Energía S.

August 8, 2025 EX-99.1

GLOSSARY OF TERMS

UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF JUNE 30, 2025 AND FOR THE SIX AND THREE-MONTH PERIODS THEN ENDED PRESENTED ON COMPARATIVE BASIS (In millions of U.

August 8, 2025 6-K

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 August, 2025 (Commission File No. 001-34429), PAMPA ENE

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 August, 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 pr

August 7, 2025 6-K

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 August, 2025 (Commission File No. 001-34429), PAMPA ENE

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 August, 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 pr

August 7, 2025 EX-99.1

Q2 2025 RESULTS CALL

Q2 2025 RESULTS CALL

August 6, 2025 EX-99.1

Pampa Energía, an independent company with active participation in the Argentine oil, gas and electricity, announces the results for the six-month period and quarter ended on June 30, 2025.

Pampa Energía, an independent company with active participation in the Argentine oil, gas and electricity, announces the results for the six-month period and quarter ended on June 30, 2025.

August 6, 2025 6-K

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 August, 2025 (Commission File No. 001-34429), PAMPA ENE

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 August, 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 pr

August 1, 2025 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, August 1, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

August 1, 2025 6-K

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 August, 2025 (Commission File No. 001-34429), PAMPA ENE

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 August, 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 pr

July 23, 2025 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, July 23, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

July 23, 2025 6-K

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 July, 2025 (Commission File No. 001-34429), PAMPA ENERG

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 July, 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 prin

July 8, 2025 6-K

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 July, 2025 (Commission File No. 001-34429), PAMPA ENERG

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 July, 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 prin

July 8, 2025 EX-99.1

_____________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, July 8th, 2025 BOLSAS Y MERCADOS ARGENTINOS S.A. COMISIÓN NACIONAL DE VALORES Ref.: Relevant fact. Extension of transition period of the Hidroeléctrica Los Nihuiles S.A. concession. Dear Sirs, I am writing to you in my capacity as Head of Market Relations at Pampa Energía S.A., in relation to the relevant facts published on June 4, 2024 under ID 3209068, on June 11, 2024 unde

July 2, 2025 6-K

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 July, 2025 (Commission File No. 001-34429), PAMPA ENERG

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 July, 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 prin

July 2, 2025 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, July 2, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

June 23, 2025 6-K

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 June, 2025 (Commission File No. 001-34429), PAMPA ENERG

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 June, 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 prin

June 23, 2025 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, June 23, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS MERCADO ABIERTO ELECTRÓNICO Ref.

June 6, 2025 EX-99.1

_____________________________ María Agustina Montes Head of Market Relations

Buenos Aires, June 5th, 2025 BOLSAS Y MERCADOS ARGENTINOS S.A. COMISIÓN NACIONAL DE VALORES Ref.: Relevant fact. Extension of transition period of the Hidroeléctrica Diamante S.A. concession. Dear Sirs, I am writing to you as Head of Market Relations of Pampa Energía S.A. in relation to the relevant facts published on June 4th, June 11th, October 22nd, 2024 and January 7th, 2025 to inform you that

June 6, 2025 6-K

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 June, 2025 (Commission File No. 001-34429), PAMPA ENERG

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 June, 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 prin

May 22, 2025 EX-99.1

PAMPA ENERGÍA S.A. Notice of Conditional Full Redemption to Holders of 9.125% Notes due 2029 (the “Notes”)

PAMPA ENERGÍA S.A. Notice of Conditional Full Redemption to Holders of 9.125% Notes due 2029 (the “Notes”) May 20, 2025 CUSIPs: 144A: 697660AB4 Reg S: P7464EAB2 ISINs: 144A: US697660AB43 Reg S: USP7464EAB22 Common Codes: 144A: 198782700 Reg S: 198782718[1] NOTICE IS HEREBY GIVEN that Pampa Energía S.A. (the “Company”) has elected to, subject to the satisfaction or waiver by the Company of the Rede

May 22, 2025 6-K

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 May, 2025 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 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 princ

May 19, 2025 6-K

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 May, 2025 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 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 princ

May 19, 2025 EX-99.1

The Company is an integrated energy company in Argentina mainly participating in the oil and gas production and electricity generation

The Company is an integrated energy company in Argentina mainly participating in the oil and gas production and electricity generation businesses.

May 16, 2025 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF MARCH 31, 2025 AND FOR THE THREE-MONTH PERIOD THEN ENDED PRESENTED ON COMPARATIVE BASIS (In millions of Argentine Pesos (“$”)) Report on review of interim financial information To the Shareholders, President and Directors of Pampa Energía S.

May 16, 2025 EX-99.1

GLOSSARY OF TERMS

UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF MARCH 31, 2025 AND FOR THE THREE-MONTH PERIOD THEN ENDED PRESENTED ON COMPARATIVE BASIS (In millions of U.

May 16, 2025 6-K

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 May, 2025 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 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 princ

May 16, 2025 6-K

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 May, 2025 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 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 princ

May 13, 2025 6-K

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 May, 2025 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 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 princ

May 13, 2025 EX-99.1

Q1 2025 RESULTS CALL

Q1 2025 RESULTS CALL

May 13, 2025 EX-99.1

Pampa Energía, an independent company with active participation in the Argentine oil, gas and electricity, announces the results for the quarter ended on March 31, 2025.

Pampa Energía, an independent company with active participation in the Argentine oil, gas and electricity, announces the results for the quarter ended on March 31, 2025.

May 13, 2025 6-K

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 May, 2025 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 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 princ

May 5, 2025 EX-99.1

________________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, May 2nd, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

May 5, 2025 6-K

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 May, 2025 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 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 princ

April 16, 2025 EX-12.2

Chief Financial Officer Certification

Exhibit 12.2 Chief Financial Officer Certification I, Adolfo Zuberbuhler, certify that: 1. I have reviewed this annual report on Form 20 - F of Pampa Energía S.A.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made,

April 16, 2025 EX-2.D

DESCRIPTION OF ADSs

Exhibit 2(d) Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 American Depositary Shares (“ADSs”) representing twenty five Common Shares, nominal value P$1.

April 16, 2025 EX-12.1

Chief Executive Officer Certification

Exhibit 12.1 Chief Executive Officer Certification I, Gustavo Mariani, certify that: 1. I have reviewed this annual report on Form 20-F of Pampa Energía S.A.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not m

April 16, 2025 EX-13.1

Officer Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code)

Exhibit 13.1 Officer Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), each of the undersigned officers of Pampa Energía S.A., a sociedad anónima

April 16, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 [_]REGISTRATION STATEMENT [x]ANNUAL REPORT [_]TRANSITION REPORT [_]SHELL COMPANY REPORT FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 19

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 []REGISTRATION STATEMENT [x]ANNUAL REPORT []TRANSITION REPORT []SHELL COMPANY REPORT FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 Commission File Number: 001-34429 PAMPA ENERGíA S.

April 16, 2025 EX-13.2

Gaffney, Cline & Associates, Inc. 4425 Westway Park Blvd Houston, TX 77041 Tel: +1 713 850 9955 www.gaffneycline.com January 31, 2025 Board of Directors Pampa Energía S.A. Maipú 1 – Piso 22 C 1084ABA Ciudad Autónoma de Buenos Aires. República Argenti

Gaffney, Cline & Associates, Inc. 4425 Westway Park Blvd Houston, TX 77041 Tel: +1 713 850 9955 www.gaffneycline.com January 31, 2025 Board of Directors Pampa Energía S.A. Maipú 1 – Piso 22 C 1084ABA Ciudad Autónoma de Buenos Aires. República Argentina Ladies and Gentlemen, Consent of Gaffney, Cline & Associates We hereby consent to the references to Gaffney, Cline & Associates and to the inclusio

April 16, 2025 EX-99.1

Compensation Recovery Policy

Compensation Recovery Policy 1. Purpose. The purpose of this Policy is to describe the circumstances in which the Company will be required to repay Erroneously Awarded Compensations and the corresponding procedure to do so pursuant to the Recovery Stipulations. 2. Administration. Except as specifically set forth herein, the Clawback Committee shall administer this Policy. Subject to any limitation

April 16, 2025 EX-11.1

1. Purpose

1. Purpose This Policy on Best Security Market Practices (the “Policy”) is applicable to Pampa Energía S.A. (the “Company”) and establishes certain restrictions and formalities for trading operations regarding de sale and purchase of Company securities as well as those of its affiliates; in the pursuit of a greater transparency while ensuring that no Covered Person (as defined hereinafter) obtains

April 16, 2025 EX-13.3

SEC Proved Reserves for Certain Concessions in Argentina as of December 31, 2024 Prepared for Pampa Energía S.A. January 31, 2025 Gaffney, Cline & Associates, Inc. Juana Manso 205, 4th Floor Buenos Aires, Argentina AB-22-200600 Pampa Energía S.A. www

SEC Proved Reserves for Certain Concessions in Argentina as of December 31, 2024 Prepared for Pampa Energía S.

April 7, 2025 6-K

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 April, 2025 (Commission File No. 001-34429), PAMPA ENER

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 April, 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 pri

April 7, 2025 EX-99.1

AMENDED AND RESTATED CORPORATE BYLAWS CORPORATE BYLAWS CHAPTER I Company name, domicile, duration and purpose

AMENDED AND RESTATED CORPORATE BYLAWS CORPORATE BYLAWS CHAPTER I Company name, domicile, duration and purpose Section 1.

April 7, 2025 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, April 7th, 2025 Bolsas y Mercados Argentinos S.A. Comisión Nacional de Valores Ref.: Relevant Event. Appointment of directors and members of the Supervisory Committee. Amendment of the Company´s by-laws and Approval of Restated by-laws. Dear Sirs, I am writing to Bolsas y Mercados Argentinos S.A. and Comisión Nacional de Valores in my capacity as Head of Market Relations of P

April 7, 2025 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, April 7, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS Ref.

April 7, 2025 6-K

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 April, 2025 (Commission File No. 001-34429), PAMPA ENER

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 April, 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 pri

April 7, 2025 6-K

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 April, 2025 (Commission File No. 001-34429), PAMPA ENER

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 April, 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 pri

March 21, 2025 EX-99.1

________________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, March 21th, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

March 21, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 11, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 11, 2025 EX-99.1

2024 Annual Report

2024 Annual Report To the shareholders of Pampa Energía S.A. (‘Pampa,’ the ‘Company’ or the ‘Group’): Pursuant to the statutory rules and Bylaws currently in force, we submit for your consideration the Annual Report and Financial Statements for the 81st fiscal year that ended December 31, 2024. Pampa Energía ● 2024 Annual Report ● 3 Contents 1. The fiscal year 2024 and the outlook 5 2. Macroeconom

March 10, 2025 EX-99.1

María Agustina Montes Head of Markets Relations

Call to General Ordinary and Extraordinary Shareholders’ Meeting to be held on April 7, 2025.

March 10, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 10, 2025 EX-99.2

EX-99.2

ex99-3

March 10, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 10, 2025 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2024 AND 2023 FOR THE YEARS ENDED DECEMBER 31, 2024, 2023 AND 2022 (In millions of Argentine Pesos (“$”)) Independent auditor’s report To the Shareholders, President and Directors of Pampa Energía S.

March 10, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 10, 2025 EX-99.1

Board proposals regarding the assorted items on the Agenda for the General Ordinary and Extraordinary Shareholders’ Meeting called for April 7, 2025

Board proposals regarding the assorted items on the Agenda for the General Ordinary and Extraordinary Shareholders’ Meeting called for April 7, 2025.

March 10, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 10, 2025 EX-99.1

Report of Independent Registered Public Accounting Firm

CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2024 AND 2023 FOR THE YEARS ENDED DECEMBER 31, 2024, 2023 AND 2022 (In millions of U.

March 6, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 6, 2025 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, March 5th, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS Ref.

March 6, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 6, 2025 EX-99.1

María Agustina Montes Head of Market Relations

Ciudad Autónoma de Buenos Aires, March 5th, 2025 COMISIÓN NACIONAL DE VALORES BOLSA DE COMERCIO DE BUENOS AIRES Ref.

March 6, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 6, 2025 EX-99.1

Q4 24 Results Call

Q4 24 Results Call

March 5, 2025 6-K

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 March, 2025 (Commission File No. 001-34429), PAMPA ENER

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 March, 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 pri

March 5, 2025 EX-99.1

Pampa Energía, an independent company with active participation in the Argentine electricity, oil and gas value chain, announces the results for the fiscal year and quarter ended on December 31, 2024.

Pampa Energía, an independent company with active participation in the Argentine electricity, oil and gas value chain, announces the results for the fiscal year and quarter ended on December 31, 2024.

February 6, 2025 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, February 6, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

February 6, 2025 6-K

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 February, 2025 (Commission File No. 001-34429), PAMPA E

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 February, 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

January 24, 2025 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, January 24, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS MERCADO ABIERTO ELECTRÓNICO Ref.

January 24, 2025 6-K

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 January, 2025 (Commission File No. 001-34429), PAMPA EN

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 January, 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 p

January 15, 2025 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, January 15, 2025 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

January 15, 2025 6-K

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 January, 2025 (Commission File No. 001-34429), PAMPA EN

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 January, 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 p

January 8, 2025 EX-99.1

_____________________________ María Agustina Montes Head of Market Relations

Buenos Aires, January 8th, 2025 BOLSAS Y MERCADOS ARGENTINOS S.A. COMISIÓN NACIONAL DE VALORES Ref.: Relevant Fact. Extension of the Transition Period for a term of six (6) months. Dear Sirs, I am writing to you as Head of Market Relations of Pampa Energía S.A. (the “Company”) in relation to the relevant facts published on June 4th and June 11th, 2024, to inform that the Secretary of Energy has is

January 8, 2025 6-K

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 January, 2025 (Commission File No. 001-34429), PAMPA EN

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 January, 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 p

December 26, 2024 6-K

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 December, 2024 (Commission File No. 001-34429), PAMPA E

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 December, 2024 (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

December 26, 2024 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, December 23, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

December 16, 2024 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, December 16, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

December 16, 2024 6-K

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 December, 2024 (Commission File No. 001-34429), PAMPA E

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 December, 2024 (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

December 5, 2024 EX-99.1

PAMPA ENERGÍA S.A. Notice of Conditional Full Redemption to Holders of 7.500% Notes due 2027 (the “Notes”)

PAMPA ENERGÍA S.A. Notice of Conditional Full Redemption to Holders of 7.500% Notes due 2027 (the “Notes”) December 5, 2024 CUSIPs: 144A: 697660AA6 Reg S: P7464EAA4 ISINs: 144A: US697660AA69 Reg S: USP7464EAA49 Common Codes: 144A: 155564636 Reg S: 155566132[1] NOTICE IS HEREBY GIVEN that Pampa Energía S.A. (the “Company”) has elected to, subject to the satisfaction or waiver by the Company of the

December 5, 2024 6-K

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 December, 2024 (Commission File No. 001-34429), PAMPA E

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 December, 2024 (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

December 5, 2024 6-K

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 December 2024 (Commission File No. 001-34429), PAMPA EN

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 December 2024 (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 p

December 5, 2024 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF SEPTEMBER 30, 2024 AND FOR THE NINE AND THREE-MONTH PERIODS THEN ENDED PRESENTED ON COMPARATIVE BASIS Free translation from the original prepared in Spanish for publication in Argentina GLOSSARY OF TERMS The following are not technical definitions, but they are helpful for the reader’s understanding of some terms used in the notes to the Unaudited Consolidated Condensed Interim Financial Statements of the Company.

December 5, 2024 EX-99.2

Generation (in millions of U.S.$)

The Company is a fully integrated energy company in Argentina participating in the electricity, oil and gas value businesses.

November 29, 2024 EX-99.1

María Agustina Montes Head of Market Relations

November 29, 2024 . COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.A. Ref.: Company´s Participation in FLNG Project Dear Sir, I am writing to the National Securities Commission (“Comisión Nacional de Valores” or “CNV”) and Bolsas y Mercados Argentinos S.A. (“ByMA”) in my capacity as Head of Market Relations of Pampa Energía S.A. (“Pampa” and/or the “Company”) to inform that the Compan

November 29, 2024 6-K

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, 2024 (Commission File No. 001-34429), PAMPA E

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, 2024 (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

November 25, 2024 EX-99.1

María Agustina Montes Head of Market Relations

EX-99.1 2 ex99-1.htm EX-99.1 Buenos Aires, April 25, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.A. Ref.: Relevant Event. Credit rating of the company´s bonds Dear Sirs, I am writing to you, in my capacity as Head of Market Relations of Pampa Energía S.A. (the “Company”) in order to inform that yesterday, FIX (affiliate of Fitch Ratings) (“FIX”) upgraded its Long-Term Issuer a

November 25, 2024 6-K

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, 2024 (Commission File No. 001-34429), PAMPA E

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, 2024 (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

November 21, 2024 6-K

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, 2024 (Commission File No. 001-34429), PAMPA E

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, 2024 (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

November 21, 2024 EX-99.1

Maria Agustina Montes Responsible for Market Relations

City of Buenos Aires, November 21, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

November 13, 2024 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF SEPTEMBER 30, 2024 AND FOR THE NINE AND THREE-MONTH PERIODS THEN ENDED PRESENTED ON COMPARATIVE BASIS REPORT ON REVIEW OF THE CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS To the Shareholders, President and Directors of Pampa Energía S.

November 13, 2024 6-K

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, 2024 (Commission File No. 001-34429), PAMPA E

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, 2024 (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

November 12, 2024 EX-99.1

Maria Agustina Montes Responsible for Market Relations

City of Buenos Aires, November 11, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

November 12, 2024 6-K

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, 2024 (Commission File No. 001-34429), PAMPA E

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, 2024 (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

November 6, 2024 EX-99.1

US$3.4 per

Pampa Energía, an independent company with active participation in the Argentine electricity, oil and gas value chain, announces the results for the nine-month period and quarter ended on September 30, 2024.

November 6, 2024 6-K

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, 2024 (Commission File No. 001-34429), PAMPA E

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, 2024 (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

November 6, 2024 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, November 6, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

November 6, 2024 6-K

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, 2024 (Commission File No. 001-34429), PAMPA E

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, 2024 (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

October 22, 2024 6-K

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 October, 2024 (Commission File No. 001-34429), PAMPA EN

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 October, 2024 (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 p

October 22, 2024 EX-99.1

________________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, October 22th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

October 17, 2024 EX-99.1

EX-99.1

ex99-1

October 17, 2024 6-K

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 October, 2024 (Commission File No. 001-34429), PAMPA EN

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 October, 2024 (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 p

October 15, 2024 EX-99.1

Maria Agustina Montes Responsible for Market Relations

City of Buenos Aires, October 14, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

October 15, 2024 6-K

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 October, 2024 (Commission File No. 001-34429), PAMPA EN

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 October, 2024 (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 p

September 26, 2024 EX-2.01.INS

XBRL INSTANCE FILE

0001469395 2023-01-01 2023-12-31 0001469395 PAM:ArgentinaMember 2023-01-01 2023-12-31 0001469395 PAM:GobernadorAyalaMember 2023-01-01 2023-12-31 0001469395 PAM:RioNeuquenMember 2023-01-01 2023-12-31 0001469395 PAM:ElMangrulloMember 2023-01-01 2023-12-31 0001469395 PAM:RinconDeArandaMember 2023-01-01 2023-12-31 0001469395 PAM:RinconElMangrulloMember 2023-01-01 2023-12-31 0001469395 PAM:ParvaNegraMe

September 26, 2024 EX-2.01.SCH

XBRL SCHEMA FILE

Argentina Gobernador Ayala Rio Neuquén El Mangrullo Rincón de Aranda Rincón el Mangrullo Parva Negra Sierra Chata El Tordillo Puesto Quiroga Aguarague Las Tacanas Norte Chirete Oil and Gas Exports Argentinean Federal Government Argentina City of Buenos Aires Province of Buenos Aires Province of Chubut Province of Mendoza Province of Neuquén Province of Rio Negro Province of Salta Province of Santa Fe ARGENTINA BUENOS AIRES CHUBUT MENDOZA NEUQUÉN RÍO NEGRO SALTA SANTA FE Oil and Gas Oil N/A Oil and Gas.

September 26, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT PAMPA ENERGIA S.A. (Exact name of registrant as specified in its charter) Republic of Argentina (Jurisdiction of incorporation or organizati

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT PAMPA ENERGIA S.A. (Exact name of registrant as specified in its charter) Republic of Argentina (Jurisdiction of incorporation or organization) 001-34429 (Commission file number) n/a (I.R.S. Employer Identification No.) Maipú 1 Ciudad Autónoma de Buenos Aires, Argentina (Address of princip

September 26, 2024 EX-99.1

Resource Extraction Payment Report

Resource Extraction Payment Report Project-level disclosure The table below sets forth our payments made to governments for the fiscal year ended December 31, 2023, by project and type of payment.

September 19, 2024 6-K

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 September, 2024 (Commission File No. 001-34429), PAMPA

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 September, 2024 (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

September 19, 2024 EX-99.1

Maria Agustina Montes Responsible for Market Relations

City of Buenos Aires, September 19, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

September 10, 2024 6-K

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 September, 2024 (Commission File No. 001-34429), PAMPA

6-K 1 pam202409106k.htm 6-K 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 September, 2024 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maipú 1 C1084ABA City of Buenos

September 10, 2024 EX-99.1

PAMPA ENERGÍA S.A. ANNOUNCES SETTLEMENT OF CASH TENDER OFFER

PAMPA ENERGÍA S.A. ANNOUNCES SETTLEMENT OF CASH TENDER OFFER BUENOS AIRES, ARGENTINA (September 10, 2024) — Pampa Energía S.A. (“Pampa,” the “Company” or “we”) announced today the settlement of its previously announced cash tender offer (the “Tender Offer”) to purchase any and all of Pampa’s outstanding Series 1 7.500% Notes due 2027 (the “Notes”) issued by the Company under the indenture dated as

September 9, 2024 EX-99.1

Maria Agustina Montes Responsible for Market Relations

EX-99.1 2 ex99-1.htm EX-99.1 City of Buenos Aires, September 2, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.A. Ref.: Relevant Event – Commercial Operation Date for Pampa Energía Wind Farm VI Dear Sirs, I am writing to the National Securities Commission (‘Comisión Nacional de Valores’ or ‘CNV’) and Bolsas y Mercados Argentinos S.A. (‘ByMA’), in my capacity as Responsible for Ma

September 9, 2024 6-K

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 September, 2024 (Commission File No. 001-34429), PAMPA

6-K 1 pam202409096k.htm 6-K 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 September, 2024 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maipú 1 C1084ABA City of Buenos

September 9, 2024 EX-99.1

María Agustina Montes Head of Market Relations

September 9th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.A. Ref.: Relevant Event. Amendment of share repurchase program. Dear Sirs: I am writing pursuant to Article 2, Section I, Title XII of the Rules of the National Securities Commission (“Comisión Nacional de Valores” or “CNV”) (TO 2013) and regarding the share repurchase program approved by Pampa Energía S.A. (the “Compa

September 9, 2024 6-K

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 September, 2024 (Commission File No. 001-34429), PAMPA

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 September, 2024 (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

September 6, 2024 6-K

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 September, 2024 (Commission File No. 001-34429), PAMPA

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 September, 2024 (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

September 6, 2024 EX-99.1

PAMPA ENERGÍA S.A. ANNOUNCES THE EXPIRATION AND TENDER RESULTS FOR ITS CASH TENDER OFFER FOR ANY AND ALL OF ITS OUTSTANDING SERIES 1 7.500% NOTES DUE 2027

PAMPA ENERGÍA S.A. ANNOUNCES THE EXPIRATION AND TENDER RESULTS FOR ITS CASH TENDER OFFER FOR ANY AND ALL OF ITS OUTSTANDING SERIES 1 7.500% NOTES DUE 2027 BUENOS AIRES, ARGENTINA (September 5, 2024) — Pampa Energía S.A. (“Pampa,” the “Company” or “we”) today announced the expiration and tender results of the previously-announced offer by the Company to purchase for cash (the “Offer”) from each reg

August 30, 2024 EX-99.1

María Agustina Montes Head of Market Relations

August 30, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.A. Ref.: Relevant Event – Acquisition of 100% capital stock of OCP Ecuador Dear Sirs: I am writing to the National Securities Commission (“Comisión Nacional de Valores” or “CNV”) and Bolsas y Mercados Argentinos S.A. (“ByMA”) in my capacity as Head of Market Relations of Pampa Energía S.A. (the “Company” and/or “Pampa”) to

August 30, 2024 6-K

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 August, 2024 (Commission File No. 001-34429), PAMPA ENE

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 August, 2024 (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 pr

August 27, 2024 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF JUNE 30, 2024 AND FOR THE SIX AND THREE-MONTH PERIODS THEN ENDED PRESENTED ON COMPARATIVE BASIS Free translation from the original prepared in Spanish for publication in Argentina GLOSSARY OF TERMS The following are not technical definitions, but they are helpful for the reader’s understanding of some terms used in the notes to the Unaudited Consolidated Condensed Interim Financial Statements of the Company.

August 27, 2024 6-K

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 August, 2024 (Commission File No. 001-34429), PAMPA ENE

6-K 1 pam202408196k.htm 6-K 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 August, 2024 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maipú 1 C1084ABA City of Buenos Ai

August 27, 2024 EX-99.2

Generation (in millions of U.S.$)

The Company is a fully integrated energy company in Argentina participating in the electricity, oil and gas value businesses.

August 26, 2024 EX-99.1

CUSIP / ISIN / Common Code Numbers

PAMPA ENERGÍA S.A. COMMENCES TENDER OFFER FOR ANY AND ALL OF ITS OUTSTANDING SERIES 1 7.500% NOTES DUE 2027 BUENOS AIRES, ARGENTINA (August 26, 2024) — Pampa Energía S.A. (“Pampa”, the “Company” or “we”) today announced that it has commenced a cash tender offer (the “Offer”), on the terms and subject to the conditions set forth in the Company’s Offer to Purchase for Cash dated August 26, 2024 (the

August 26, 2024 6-K

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 August, 2024 (Commission File No. 001-34429), PAMPA ENE

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 August, 2024 (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 pr

August 14, 2024 6-K

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 August, 2024 (Commission File No. 001-34429), PAMPA ENE

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 August, 2024 (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 pr

August 14, 2024 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF JUNE 30, 2024 AND FOR THE SIX AND THREE-MONTH PERIODS THEN ENDED PRESENTED ON COMPARATIVE BASIS REPORT ON REVIEW OF THE CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS To the Shareholders, President and Directors of Pampa Energía S.

August 14, 2024 EX-99.1

Maria Agustina Montes Responsible for Market Relations

City of Buenos Aires, August 12, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

August 14, 2024 6-K

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 August, 2024 (Commission File No. 001-34429), PAMPA ENE

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 August, 2024 (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 pr

August 7, 2024 6-K

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 August, 2024 (Commission File No. 001-34429), PAMPA ENE

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 August, 2024 (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 pr

August 7, 2024 EX-99.1

________________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, August 7th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

August 7, 2024 EX-99.1

Pampa Energía, an independent company with active participation in the Argentine electricity, oil and gas value chain, announces the results for the six-month period and quarter ended on June 30, 2024.

Pampa Energía, an independent company with active participation in the Argentine electricity, oil and gas value chain, announces the results for the six-month period and quarter ended on June 30, 2024.

August 7, 2024 6-K

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 August, 2024 (Commission File No. 001-34429), PAMPA ENE

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 August, 2024 (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 pr

July 23, 2024 6-K

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 July, 2024 (Commission File No. 001-34429), PAMPA ENERG

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 July, 2024 (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 prin

July 23, 2024 EX-99.1

Maria Agustina Montes Responsible for Market Relations

City of Buenos Aires, July 22nd, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

July 15, 2024 EX-99.1

Maria Agustina Montes Responsible for Market Relations

City of Buenos Aires, July 15th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

July 15, 2024 6-K

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 July, 2024 (Commission File No. 001-34429), PAMPA ENERG

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 July, 2024 (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 prin

June 11, 2024 EX-99.1

_____________________________ María Agustina Montes Responsable de Relaciones con el Mercado

City of Buenos Aires, June 11th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

June 11, 2024 6-K

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 June, 2024 (Commission File No. 001-34429), PAMPA ENERG

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 June, 2024 (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 prin

June 4, 2024 6-K

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 June, 2024 (Commission File No. 001-34429), PAMPA ENERG

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 June, 2024 (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 prin

June 4, 2024 EX-99.1

________________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, June 4th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

May 28, 2024 EX-99.1

________________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, May 28th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

May 28, 2024 6-K

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 May, 2024 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 2024 (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 princ

May 16, 2024 6-K

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 May, 2024 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 2024 (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 princ

May 16, 2024 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF MARCH 31, 2024 AND FOR THE THREE-MONTH PERIOD ENDED PRESENTED ON COMPARATIVE BASIS Free translation from the original prepared in Spanish for publication in Argentina REPORT ON REVIEW OF THE CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS To the Shareholders, President and Directors of Pampa Energía S.

May 10, 2024 6-K

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 May, 2024 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 2024 (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 princ

May 10, 2024 EX-99.1

Sincerely yours, María Agustina Montes Head of Market Relations

City of Buenos Aires, May 9th, 2024 BOLSAS Y MERCADOS ARGENTINOS S.A. Sarmiento 299, Piso 2° Ciudad Autónoma de Buenos Aires COMISIÓN NACIONAL DE VALORES 25 de mayo 175 Ciudad Autónoma de Buenos Aires Presente Ref.: Relevant Event. Payments delay from Compañía Administradora del Mercado Mayorista Eléctrico S.A. Resolutions No. 58/2024 and 66/2024 of the Secretary of Energy. Dear Sirs: I am writing

May 8, 2024 6-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 (Commission File No. 001-34429), PAMPA ENER

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 (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 pri

May 8, 2024 EX-99.1

Pampa Energía, an independent company with active participation in the Argentine electricity and gas value chain, announces the results for the quarter ended on March 31, 2024.

Pampa Energía, an independent company with active participation in the Argentine electricity and gas value chain, announces the results for the quarter ended on March 31, 2024.

May 8, 2024 6-K

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 May, 2024 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 2024 (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 princ

May 8, 2024 EX-99.1

Pampa Energía, an independent company with active participation in the Argentine electricity and gas value chain, announces the results for the quarter ended on March 31, 2024.

Pampa Energía, an independent company with active participation in the Argentine electricity and gas value chain, announces the results for the quarter ended on March 31, 2024.

April 30, 2024 EX-12.1

Chief Executive Officer Certification

Exhibit 12.1 Chief Executive Officer Certification I, Gustavo Mariani, certify that: 1. I have reviewed this annual report on Form 20-F of Pampa Energía S.A.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not m

April 30, 2024 EX-12.2

Chief Financial Officer Certification

Exhibit 12.2 Chief Financial Officer Certification I, Nicolás Mindlin, certify that: 1. I have reviewed this annual report on Form 20 - F of Pampa Energía S.A.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not

April 30, 2024 EX-13.1

Officer Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code)

Exhibit 13.1 Officer Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), each of the undersigned officers of Pampa Energía S.A., a sociedad anónima

April 30, 2024 EX-2.D

DESCRIPTION OF ADSs

Exhibit 2(d) Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 American Depositary Shares (“ADSs”) representing twenty five Common Shares, nominal value P$1.

April 30, 2024 EX-13.3

EX-13.3

Exhibit 13.3

April 30, 2024 EX-13.2

Exhibit 13.2

Exhibit 13.2

April 30, 2024 EX-99.1

Compensation Recovery Policy

Compensation Recovery Policy 1. Purpose. The purpose of this Policy is to describe the circumstances in which the Company will be required to repay Erroneously Awarded Compensations and the corresponding procedure to do so pursuant to the Recovery Stipulations. 2. Administration. Except as specifically set forth herein, the Clawback Committee shall administer this Policy. Subject to any limitation

April 30, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 [_]REGISTRATION STATEMENT [x]ANNUAL REPORT [_]TRANSITION REPORT [_]SHELL COMPANY REPORT FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 19

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 []REGISTRATION STATEMENT [x]ANNUAL REPORT []TRANSITION REPORT []SHELL COMPANY REPORT FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 Commission File Number: 001-34429 PAMPA ENERGíA S.

April 29, 2024 6-K

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 April, 2024 (Commission File No. 001-34429), PAMPA ENER

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 April, 2024 (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 pri

April 29, 2024 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, April 29th, 2024 Bolsas y Mercados Argentinos S.A. Comisión Nacional de Valores Ref.: Relevant Event. Appointment of directors and members of the Supervisory Committee. Dear Sirs, I am writing to Bolsas y Mercados Argentinos S.A. and Comisión Nacional de Valores in my capacity as Head of Market Relations of Pampa Energía SA (‘Pampa’ or the ‘Company’) to inform that, on the da

April 29, 2024 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, April 29, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS Ref.

April 29, 2024 6-K

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 April, 2024 (Commission File No. 001-34429), PAMPA ENER

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 April, 2024 (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 pri

April 29, 2024 EX-99.2

María Agustina Montes Head of Market Relations

City of Buenos Aires, April 29th, 2024 Bolsas y Mercados Argentinos S.A. Comisión Nacional de Valores Ref.: Relevant Event. Corporate Reorganization. Dear Sirs, I am writing to Bolsas y Mercados Argentinos S.A. and Comisión Nacional de Valores in my capacity as Head of Market Relations of Pampa Energía SA (‘Pampa’ or the ‘Company’) to inform, in addition to what was published on March 6th 2024, th

April 23, 2024 6-K

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 April, 2024 (Commission File No. 001-34429), PAMPA ENER

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 April, 2024 (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 pri

April 23, 2024 EX-99.1

________________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, April 22nd, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

April 9, 2024 6-K

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 March, 2024 (Commission File No. 001-34429), PAMPA ENER

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 March, 2024 (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 pri

April 9, 2024 EX-99.1

2023 Annual Report

Contents 1. 2023 and outlook 5 2. Macroeconomic context 8 3. Corporate governance 9 4. The Argentine electricity market 16 5. The Argentine oil and gas market 29 6. Our assets 41 7. Finance 60 8. Human resources 63 9. Community and Pampa Energía Foundation 66 10. Information technology 71 11. Quality, health, safety and environment 72 12. The fiscal year’s results 75 13. Dividend policy 88 14. The

April 5, 2024 6-K

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 April, 2024 (Commission File No. 001-34429), PAMPA ENER

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 April, 2024 (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 pri

April 5, 2024 EX-99.1

________________________________ María Agustina Montes Head of Market Relations

City of Buenos Aires, April 5th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

March 15, 2024 6-K

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 March, 2024 (Commission File No. 001-34429), PAMPA ENER

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 March, 2024 (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 pri

March 15, 2024 EX-99.1

María Agustina Montes Head of Markets Relations

Call to General Ordinary and Extraordinary Shareholders’ Meeting to be held on April 29, 2024.

March 14, 2024 EX-99.1

Report of Independent Registered Public Accounting Firm

CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2023 AND 2022 FOR THE YEARS ENDED DECEMBER 31, 2023, 2022 AND 2021 (In millions of U.

March 14, 2024 EX-99.2

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2023 AND 2022 FOR THE YEARS ENDED DECEMBER 31, 2023, 2022 AND 2021 (In millions of Argentine Pesos (“$”)) Free translation from the original prepared in Spanish for publication in Argentina Audit report issued by independent auditors To the Board of Directors and Shareholders of Pampa Energía S.

March 14, 2024 6-K

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 March, 2024 (Commission File No. 001-34429), PAMPA ENER

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 March, 2024 (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 pri

March 14, 2024 EX-99.3

Management’s Report on Internal Control Over Financial Reporting

Management’s Report on Internal Control Over Financial Reporting

March 6, 2024 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, March 6th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

March 6, 2024 EX-99.2

María Agustina Montes Head of Market Relations

Buenos Aires, March 6th, 2024 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS Ref.

March 6, 2024 6-K

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 March, 2024 (Commission File No. 001-34429), PAMPA ENER

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 March, 2024 (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 pri

March 6, 2024 6-K

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 March, 2024 (Commission File No. 001-34429), PAMPA ENER

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 March, 2024 (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 pri

March 6, 2024 EX-99.1

Pampa Energía, an independent company with active participation in the Argentine electricity and gas value chain, announces the results for the fiscal year and quarter ended on December 31, 2023.

Pampa Energía, an independent company with active participation in the Argentine electricity and gas value chain, announces the results for the fiscal year and quarter ended on December 31, 2023.

November 15, 2023 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF SEPTEMBER 30, 2023 AND FOR THE NINE AND THREE-MONTH PERIODS THEN ENDED PRESENTED IN COMPARATIVE FORMAT Free translation from the original prepared in Spanish for publication in Argentina REPORT ON REVIEW OF THE CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS To the Shareholders, President and Directors of Pampa Energía S.

November 15, 2023 6-K

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, 2023 (Commission File No. 001-34429), PAMPA E

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, 2023 (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

November 8, 2023 6-K

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 08, 2023 (Commission File No. 001-34429), PAMP

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 08, 2023 (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

November 8, 2023 EX-99.1

Pampa Energía, an independent company with active participation in Argentina’s electricity and gas value chain, announces the results for the nine-month period and quarter ended on September 30, 2023.

Pampa Energía, an independent company with active participation in Argentina’s electricity and gas value chain, announces the results for the nine-month period and quarter ended on September 30, 2023.

November 8, 2023 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, November 8th, 2023 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

November 8, 2023 6-K

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 8, 2023 (Commission File No. 001-34429), PAMPA

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 8, 2023 (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 o

September 12, 2023 6-K

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 September, 2023 (Commission File No. 001-34429), PAMPA

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 September, 2023 (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

September 12, 2023 EX-99.1

María Agustina Montes Head of Market Relations

Ciudad Autónoma de Buenos Aires, September 12th, 2023 COMISIÓN NACIONAL DE VALORES BOLSA DE COMERCIO DE BUENOS AIRES Ref.

August 16, 2023 6-K

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 August, 2023 (Commission File No. 001-34429), PAMPA ENE

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 August, 2023 (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 pr

August 16, 2023 6-K

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 August, 2023 (Commission File No. 001-34429), PAMPA ENE

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 August, 2023 (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 pr

August 16, 2023 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, August 16th, 2023 Comisión Nacional de Valores Bolsas y Mercados Argentinos S.

August 16, 2023 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF JUNE 30, 2023 AND FOR THE SIX AND THREE-MONTH PERIODS THEN ENDED PRESENTED IN COMPARATIVE FORMAT Free translation from the original prepared in Spanish for publication in Argentina REPORT ON REVIEW OF THE CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS To the Shareholders, President and Directors of Pampa Energía S.

August 9, 2023 6-K

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 August, 2023 (Commission File No. 001-34429), PAMPA ENE

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 August, 2023 (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 pr

August 9, 2023 EX-99.1

Pampa Energía, an independent company with active participation in Argentina’s electricity and gas value chain, announces the results for the six-month period and quarter ended on June 30, 2023.

Pampa Energía, an independent company with active participation in Argentina’s electricity and gas value chain, announces the results for the six-month period and quarter ended on June 30, 2023.

June 26, 2023 6-K

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 June, 2023 (Commission File No. 001-34429), PAMPA ENERG

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 June, 2023 (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 prin

June 26, 2023 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, June 26, 2023 Comisión Nacional de Valores Bolsas y Mercados Argentinos S.

June 23, 2023 SC 13G

LOMA / Loma Negra Compania Industrial Argentina Sociedad Anonima - ADR / Pampa Energy Inc. - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Loma Negra Compañía Industrial Argentina S.A. (Name of Issuer) LOMA (Title of Class of Securities) 54150E104 (CUSIP Number) June 22, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

June 20, 2023 EX-99.1

Maria Agustina Montes Head of Market Relations

EX-99.1 2 ex99-1.htm EX-99.1 City of Buenos Aires, June 16th, 2023 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.A. Ref.: Relevant Event – Commercial Operation Date for Pampa Energía Wind Farm IV Dear Sirs, I am writing to the National Securities Commission (‘Comisión Nacional de Valores’ or ‘CNV’) and Bolsas y Mercados Argentinos S.A. (‘ByMA’), in my capacity as Responsible for Mark

June 20, 2023 6-K

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 June, 2023 (Commission File No. 001-34429), PAMPA ENERG

6-K 1 pam202306166k.htm 6-K 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 June, 2023 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maipú 1 C1084ABA City of Buenos Aire

June 8, 2023 6-K

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 June, 2023 (Commission File No. 001-34429), PAMPA ENERG

6-K 1 pam202306086k.htm 6-K 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 June, 2023 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maipú 1 C1084ABA City of Buenos Aire

June 8, 2023 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, June 8, 2023 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS MERCADO ABIERTO ELECTRÓNICO Ref.

May 17, 2023 6-K

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 May, 2023 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 2023 (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 princ

May 17, 2023 EX-99.1

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina UNAUDITED CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS AS OF MARCH 31, 2023 AND FOR THE THREE-MONTH PERIOD THEN ENDED PRESENTED IN COMPARATIVE FORMAT Free translation from the original prepared in Spanish for publication in Argentina REPORT ON REVIEW OF THE CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS To the President and Directors of Pampa Energía S.

May 10, 2023 EX-99.1

Pampa Energía, an independent company with active participation in Argentina’s electricity and gas value chain, announces the results for the quarter ended on March 31, 2023.

Pampa Energía, an independent company with active participation in Argentina’s electricity and gas value chain, announces the results for the quarter ended on March 31, 2023.

May 10, 2023 6-K

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 May, 2023 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 2023 (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 princ

May 5, 2023 EX-99.1

María Agustina Montes Head of Market Relations PAMPA ENERGÍA S.A. Notice of Redemption to Holders of 7.375% Notes due 2023 (the “Notes”)

Buenos Aires, May 5, 2023 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

May 5, 2023 6-K

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 May, 2023 (Commission File No. 001-34429), PAMPA ENERGI

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 May, 2023 (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 princ

April 28, 2023 EX-13.3

EX-13.3

April 28, 2023 EX-12.2

Chief Financial Officer Certification

Exhibit 12.2 Chief Financial Officer Certification I, Nicolás Mindlin, certify that: 1. I have reviewed this annual report on Form 20 - F of Pampa Energía S.A.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not

April 28, 2023 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 [_]REGISTRATION STATEMENT [x]ANNUAL REPORT [_]TRANSITION REPORT [_]SHELL COMPANY REPORT FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 19

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 []REGISTRATION STATEMENT [x]ANNUAL REPORT []TRANSITION REPORT []SHELL COMPANY REPORT FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 Commission File Number: 001-34429 PAMPA ENERGíA S.

April 28, 2023 EX-13.2

EX-13.2

April 28, 2023 EX-13.1

Officer Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code)

Exhibit 13.1 Officer Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), each of the undersigned officers of Pampa Energía S.A., a sociedad anónima

April 28, 2023 EX-12.1

Chief Executive Officer Certification

Exhibit 12.1 Chief Executive Officer Certification I, Gustavo Mariani, certify that: 1. I have reviewed this annual report on Form 20-F of Pampa Energía S.A.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not m

April 28, 2023 EX-2.D

DESCRIPTION OF ADSs

Exhibit 2(d) Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 American Depositary Shares (“ADSs”) representing twenty five Common Shares, nominal value P$1.

April 26, 2023 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, April 26th, 2023 Bolsas y Mercados Argentinos S.A. Comisión Nacional de Valores Ref.: Relevant Event. Appointment of directors. Dear Sirs, I am writing to Bolsas y Mercados Argentinos S.A. and the National Securities Commission (‘Comisión Nacional de Valores’) in my capacity as Head of Market Relations of Pampa Energía SA (‘Pampa’ or the ‘Company’) to inform that, on the date hereof,

April 26, 2023 EX-99.3

María Agustina Montes Head of Market Relations

Buenos Aires, April 26, 2023 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS Ref.

April 26, 2023 EX-99.2

________________________________ María Agustina Montes Head of Market Relations

Buenos Aires, April 26, 2023. COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.A. Ref.: Relevant Event. Capital reduction. Dear Sirs, I am writing in my capacity as Head of Market Relations of Pampa Energía S.A. (“Pampa”) to inform that the General Ordinary and Extraordinary Shareholders’ Meeting, in accordance with article 220 item 1) of the Corporations Act, approved a capital reducti

April 26, 2023 6-K

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 April, 2023 (Commission File No. 001-34429), PAMPA ENER

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 April, 2023 (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 pri

April 21, 2023 6-K

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 April, 2023 (Commission File No. 001-34429), PAMPA ENER

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 April, 2023 (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 pri

April 21, 2023 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, April 21, 2023 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

April 18, 2023 SC 13D/A

PAM / Pampa Energia SA - ADR / Pampa Energy Inc. - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 10) PAMPA ENERGÍA S.A. (Name of Issuer) Common Shares, par value Ps.1.00 (the “Pampa Shares”) American Depositary Shares, each representing 25 Pampa Shares (the “Pampa ADSs”) (Title of Class of Securities) 697660207* (CUSIP Number) María Carolina Sigwald M

April 11, 2023 6-K

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 April, 2023 (Commission File No. 001-34429), PAMPA ENER

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 April, 2023 (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 pri

April 11, 2023 EX-99.1

2022 Annual Report

Contents Glossary of terms 5 1. 2022 and future outlook 9 2. Corporate governance 11 3. Our shareholders / stock performance 18 4. Macroeconomic context 20 5. The Argentine electricity market 21 6. The Argentine oil and gas market 37 7. Relevant events 48 8. Description of our assets 56 9. Human resources 75 10. Community and Pampa Energía Foundation 78 11. Information technology 83 12. Quality, h

April 3, 2023 6-K

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 March, 2023 (Commission File No. 001-34429), PAMPA ENER

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 March, 2023 (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 pri

April 3, 2023 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, March 31, 2023 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS S.

March 16, 2023 6-K

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 March, 2023 (Commission File No. 001-34429), PAMPA ENER

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 March, 2023 (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 pri

March 16, 2023 EX-99.1

Report of Independent Registered Public Accounting Firm

CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2022 AND 2021 FOR THE YEARS ENDED DECEMBER 31, 2022, 2021 AND 2020 (In millions of U.

March 16, 2023 EX-99.3

EX-99.3

March 16, 2023 EX-99.2

Free translation from the original prepared in Spanish for publication in Argentina

Free translation from the original prepared in Spanish for publication in Argentina CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2022 AND 2021 FOR THE YEARS ENDED DECEMBER 31, 2022, 2021 AND 2020 (In millions of Argentine Pesos (“$”)) Free translation from the original prepared in Spanish for publication in Argentina Audit report issued by independent auditors To the Board of Directors and Shareholders of Pampa Energía S.

March 13, 2023 EX-99.1

María Agustina Montes Head of Markets Relations

Call to General Ordinary and Extraordinary Shareholders’ Meeting to be held on April 26, 2023.

March 13, 2023 6-K

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 March, 2023 (Commission File No. 001-34429), PAMPA ENER

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 March, 2023 (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 pri

March 9, 2023 EX-99.1

María Agustina Montes Head of Market Relations

Buenos Aires, March 9th, 2023 COMISIÓN NACIONAL DE VALORES BOLSAS Y MERCADOS ARGENTINOS Ref.

March 9, 2023 6-K

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 March, 2023 (Commission File No. 001-34429), PAMPA ENER

6-K 1 pam202303096k.htm 6-K 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 March, 2023 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maipú 1 C1084ABA City of Buenos Air

March 9, 2023 6-K

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 March, 2023 (Commission File No. 001-34429), PAMPA ENER

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 March, 2023 (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 pri

March 9, 2023 EX-99.1

Pampa’s total proven reserves As of December 31, 2022 100% = 179 million boe

Pampa Energía, an independent company with active participation in Argentina’s electricity and gas value chain, announces the results for the fiscal year and quarter ended on December 31, 2022.

February 14, 2023 SC 13G/A

PAM / Pampa Energia S.A. / Braslyn Ltd. Passive Investment

SC 13G/A 1 ff171353413ga-pampa.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* PAMPA ENERGÍA S.A. (Name of Issuer) Common Shares, par value Ps. 1.00 per share American Depositary Shares, each representing 25 Common Shares (Title of Class of Securities) American Depositary Shares: 697660207** (CUSI

December 28, 2022 EX-99.2

María Agustina Montes Head of Market Relations

EX-99.2 3 ex99-2.htm EX-99.2 Buenos Aires, December 27, 2022 . COMISIÓN NACIONAL DE VALORES Subgerencia de Sociedades Emisoras 25 de Mayo 175 Ciudad A. de Buenos Aires BOLSAS Y MERCADOS ARGENTINOS Sarmiento 299 Ciudad A. de Buenos Aires Ref.: General Ordinary Shareholders´ Meeting dated December 27, 2022 Dear Sirs, I am writing to Bolsas y Mercados Argentinos (“ByMA”) and the National Securities C

December 28, 2022 EX-99.1

María Agustina Montes Head of Market Relations

Ciudad Aut?noma de Buenos Aires, December 27, 2022 COMISI?N NACIONAL DE VALORES 25 de Mayo 175 Ciudad A.

December 28, 2022 6-K

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 , December 2022 (Commission File No. 001-34429), PAMPA

6-K 1 pam202212286k.htm FORM 6-K 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 , December 2022 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maipú 1 C1084ABA City of B

December 16, 2022 EX-99.1

María Agustina Montes Responsible for Market Relations

City of Buenos Aires, December 16, 2022 Comisi?n Nacional de Valores Bolsas y Mercados Argentinos S.

December 16, 2022 6-K

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 December, 2022 (Commission File No. 001-34429), PAMPA E

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 December, 2022 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maip? 1 C1084ABA City of Buenos Aires Argentina (Address of

December 15, 2022 EX-99.1

María Agustina Montes Responsible for Market Relations

Ciudad Aut?noma de Buenos Aires, December 15, 2022 COMISI?N NACIONAL DE VALORES 25 de Mayo 175 Ciudad A.

December 15, 2022 6-K

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 December, 2022 (Commission File No. 001-34429), PAMPA E

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 December, 2022 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maip? 1 C1084ABA City of Buenos Aires Argentina (Address of

December 12, 2022 6-K

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 December, 2022 (Commission File No. 001-34429), PAMPA E

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 December, 2022 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maip? 1 C1084ABA City of Buenos Aires Argentina (Address of

December 12, 2022 EX-99.1

María Agustina Montes Head of Market Relations

City of Buenos Aires, December 12, 2022 Comisi?n Nacional de Valores Bolsas y Mercados Argentinos S.

November 15, 2022 6-K

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, 2022 (Commission File No. 001-34429), PAMPA E

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, 2022 (Commission File No. 001-34429), PAMPA ENERGIA S.A. (PAMPA ENERGY INC.) Argentina (Jurisdiction of incorporation or organization) Maip? 1 C1084ABA City of Buenos Aires Argentina (Address of

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