Form 3 Filing for Pampa Energy Inc. - Ownership Change

This filing is an initial statement of beneficial ownership of securities filed by Zang Carolina, a director at Pampa Energy Inc. The report pertains to the period ending March 18, 2026. Zang Carolina, residing in Buenos Aires, has reported no securities owned as of the reporting date. This form is typically filed when an individual becomes a director, officer, or 10% owner of a company, or when there are changes in their ownership of the company's securities. As this is a Form 3, it indicates the initial ownership statement for Zang Carolina in Pampa Energy Inc.