Mindlin Marcos Marcelo - 12 Dec 2025 SCHEDULE 13D/A Report for Pampa Energy Inc. Common Shares, par value Ps.1.00 (the "Pampa Shares") American Depositary Shares, each representing 25 Pampa Shares (the "Pampa ADSs") (PAM)

Filing Manager
Mindlin Marcos Marcelo
Reporting Manager
Marcos Marcelo Mindlin
Security
Pampa Energy Inc. Common Shares, par value Ps.1.00 (the "Pampa Shares") American Depositary Shares, each representing 25 Pampa Shares (the "Pampa ADSs")
Symbol
PAM
Shares outstanding
1,363,241,019 shares
Disclosed Ownership
190,035,798 shares
Ownership
14%
Form type
SCHEDULE 13D/A
Filing time
12 Dec 2025, 08:46:57 UTC
Date of event
12 Dec 2025
Previous filing
10 Jan 2025
SEC
View on sec.gov

Quoteable Key Fact

"Mindlin Marcos Marcelo disclosed 14% ownership in Pampa Energy Inc. Common Shares, par value Ps.1.00 (the "Pampa Shares") American Depositary Shares, each representing 25 Pampa Shares (the "Pampa ADSs") (PAM) on 12 Dec 2025."

Quick Takeaways

  • Mindlin Marcos Marcelo filed SCHEDULE 13D/A for Pampa Energy Inc. Common Shares, par value Ps.1.00 (the "Pampa Shares") American Depositary Shares, each representing 25 Pampa Shares (the "Pampa ADSs") (PAM).
  • Disclosed ownership: 14%.
  • Date of event: 12 Dec 2025.

What Changed

  • Previous schedule filing date: 10 Jan 2025.
  • Current filing was accepted on 12 Dec 2025, 08:46.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Marcos Marcelo Mindlin 14% 190,035,798 190,035,798 0 Marcos Marcelo Mindlin Chairman of the Board of Directors and Executive Director 0002022936
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