SAN DIEGO--( BUSINESS WIRE )--Johnson Fistel, LLP, a shareholder rights law firm, announces that a class action lawsuit has been filed on behalf of Viatris Inc. ("Viatris") (NASDAQ: VTRS) investors who acquired securities between March 1, 2021 and February 25, 2022, inclusive (the "Class Period"). If you are a shareholder who incurred losses during this period, you have until July 14, 2023, to move the court to become a lead plaintiff in this action.