Pampa Energy director corrects 7.26M ADS stake

Pampa Energy Inc. (PAM) reports an amended initial insider ownership filing for Marcos Marcelo Mindlin, a director and more-than-10% owner.

Rhea-AI Filing Summary

Pampa Energy Inc. (PAM) reports an amended initial insider ownership filing for Marcos Marcelo Mindlin, a director and more-than-10% owner. The amendment corrects his beneficial ownership of American Depositary Shares as of the original Form 3 date, which now totals 7,256,339 ADS held directly. The change reflects the prior inadvertent omission of 366,000 ADS and does not report any new transactions.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Mindlin Marcos Marcelo

Role Director, 10% Owner

Type	Security	Shares	Price	Value
holding	American Depositary shares F1	--	--	--

Holdings After Transaction: American Depositary shares — 7,256,339 shares (Direct)

Footnotes (1)

1. F1. This Form 3/A is being filed to amend the Reporting Person's original Form 3 to correct the amount of American Depositary Shares beneficially owned as of the date of the original Form 3. The original Form 3 inadvertently omitted 366,000 American Depositary Shares beneficially owned by the Reporting Person as of such date.

Key Figures

American Depositary Shares beneficially owned: 7,256,339 American Depositary Shares Previously omitted American Depositary Shares: 366,000 American Depositary Shares Holding entries in this amendment: 1 holding entry

3 metrics

American Depositary Shares beneficially owned 7,256,339 American Depositary Shares Beneficially owned by Marcos Marcelo Mindlin as of the original Form 3 date, held directly

Previously omitted American Depositary Shares 366,000 American Depositary Shares ADS inadvertently omitted from the original Form 3 but beneficially owned as of that date

Holding entries in this amendment 1 holding entry Form 3/A shows one holding entry and no buy or sell transactions

Key Terms

American Depositary Shares, beneficially owned, Form 3/A

3 terms

American Depositary Shares financial

"correct the amount of American Depositary Shares beneficially owned"

American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.

beneficially owned financial

"366,000 American Depositary Shares beneficially owned by the Reporting Person"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Form 3/A regulatory

"This Form 3/A is being filed to amend the Reporting Person's original Form 3"

An amended Form 3 (Form 3/A) is a corrected or updated disclosure filed with regulators that revises an insider’s initial report of their ownership in a public company — typically for officers, directors or large shareholders. Investors use it like a corrected inventory list: it clarifies who owns how many shares and whether earlier reports had errors, helping assess insider confidence, possible conflicts and the accuracy of ownership records that can affect stock valuation and trust.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Pampa Energy Inc. (PAM) disclose in this Form 3/A amendment?

The amendment corrects director and 10% owner Marcos Marcelo Mindlin's initial ownership, stating he beneficially owned 7,256,339 American Depositary Shares as of the original Form 3 date, after previously omitting 366,000 ADS.

How many Pampa Energy Inc. (PAM) ADS does Marcos Marcelo Mindlin now report owning?

He reports beneficial ownership of 7,256,339 American Depositary Shares, held directly. This figure represents his corrected holdings as of the date of the original Form 3.

What error is Pampa Energy Inc. (PAM) correcting in this Form 3/A?

The amendment states the original Form 3 inadvertently omitted 366,000 American Depositary Shares that were beneficially owned by Marcos Marcelo Mindlin as of that date, and the filing now includes them in his reported holdings.

Does this Pampa Energy Inc. (PAM) Form 3/A report any new insider transactions?

No. The filing reports a holding entry only and describes a correction to previously reported beneficial ownership, without disclosing any new purchases, sales, or other transactions.

What is Marcos Marcelo Mindlin’s role at Pampa Energy Inc. (PAM) in this filing?

He is identified as a director and a more-than-ten-percent owner of Pampa Energy Inc., with his corrected beneficial ownership now reported at 7,256,339 American Depositary Shares.

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

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Available on EDGAR 08/25/2026 - 04:12 PM EDT Accepted by SEC EDGAR 08/25/2026 - 04:11 PM EDT Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Mindlin Marcos Marcelo

(Last) (First) (Middle)

MAIPU 1

(Street)

BUENOS AIRES 1084

(City) (State) (Zip)

ARGENTINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/17/2026

3. Issuer Name and Ticker or Trading Symbol
Pampa Energy Inc. [ PAM ]

3a. Foreign Trading Symbol
[PAM]

5. If Amendment, Date of Original Filed (Month/Day/Year)
03/17/2026

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
American Depositary shares	7,256,339(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This Form 3/A is being filed to amend the Reporting Person's original Form 3 to correct the amount of American Depositary Shares beneficially owned as of the date of the original Form 3. The original Form 3 inadvertently omitted 366,000 American Depositary Shares beneficially owned by the Reporting Person as of such date.

	Mindlin Marcos Marcelo	08/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)