Gustavo Mariani, Vice President of Pampa Energy Inc. (PAM), acquired 25,000 shares of the company's stock on September 25, 2026. The transaction, valued at approximately $1.96 million, was executed at an average price of $78.26 per share.

This significant purchase by a senior executive is often interpreted as a signal of strong confidence in the company's future prospects. The buy comes amid recent insider buying activity within Pampa Energy, with Marcos Marcelo Mindlin also making several substantial share acquisitions in August.