Pampa Energia(PAM) - 2021 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 20-F Argentina Tel.: + 54 11 4344 6000 / Fax: + 54 11 4344 6473 (Name, telephone, e-mail and/or facsimile number and address of company contact person) Securities registered or to be registered pursuant to Section 12(b) of the Act: | Name of each exchange | | | | --- | --- | --- | | Title of each class | Trading Symbol | on which registered | | Common Stock | | New York Stock Exchange* | | American Depositary Shares, each representin ...