Tivity Health announced that Donato J. Tramuto will depart as Chief Executive Officer ("CEO") and resign from the Board, effective immediately. The Board has appointed current Director Robert ("Bob") J. Greczyn, Jr. Interim CEO while it conducts a comprehensive CEO search with the assistance of a leading executive search firm. Greczyn has been a member of the Board since 2015 and has over 30 years of experience in leadership roles in managed care and healthcare at some of the nation's leading organizations.

In addition, Tommy Lewis, who was recently promoted to Chief Operating Officer, has been appointed Interim President of the Nutrition Business Unit to replace Keira Krausz, who resigned, effective February 18, 2020. Lewis will be supported by current Director and digital marketing and transformation expert Benjamin ("Ben") A. Kirshner, who will provide Board support for the Nutrition Business Unit's digital marketing efforts. Mr. Greczyn has been a member of the Tivity Health Board since 2015 and has over 30 years of experience in leadership roles in some of the nation's leading healthcare organizations.

Mr. Greczyn currently serves on the Board of Vidant Medical Center and the system Board of Vidant Health. Mr. Kirshner has been a member of the Tivity Health Board since 2019 when he joined from Nutrisystem Inc., where he was a director from October 2018 until March 2019. As Tivity Health's Chief Operating Officer, Tommy Lewis is responsible for enterprise operations, transformation, information and technology, investor relations and communications.

Mr. Lewis joined Tivity Health in 2018 and was previously the Chief Transformation Officer and Chief of Staff to the CEO.