Pampa Energy Inc.: 10% owner Mindlin Marcos Marcelo bought 435,000 shares

What happened

• Mindlin Marcos Marcelo, a 10% owner, bought 435,000 shares at $80.78 per share on Oct 15, 2026, for $35,139,300. The Form 4 lists the transaction code as P (open market or private purchase).

Key details

• Transaction date and price: Oct 15, 2026 — 435,000 shares at $80.78.
• Filing date: Oct 16, 2026; accession number 0002022936-26-000017.
• Shares owned after the transaction: not specified in the filing details provided.
• Footnotes/plan codes: transaction code P indicated; no 10b5-1 plan, tax withholding, or other footnotes noted in the provided details.
• Timeliness: the filing date follows the transaction date; no late-filing flag provided in the information given.

Why it may matter

• As a 10% owner, the filing indicates a large holder rather than an executive.
• The filing describes a purchase (code P), not an exercise, gift, or award.
• A filing does not show why the insider traded or why the company acted.