UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 001-41411 Haleon plc (Translation of registrant’s name into English) England and Wales (Jurisdiction of Incorporation) Building 5, First Floor, The Heights, Weybridge, Surrey, KT13 0NY (Address of principal executive offices) Indicate by check mark whether the registran ...