Marcos Marcelo Mindlin, a director and 10% owner of Pampa Energía S.A., acquired 435,000 shares on October 15 and 16.

The transaction was reported on October 19, 2026. Its total value was approximately $35.14 million, with shares purchased at an average price of about $80.78.

Investors may view a large insider purchase as a sign of confidence in the company’s valuation and future performance, and it could influence sentiment.