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TJ Johnson, John Lubniewski

HTG Molecular Diagnostics has announced that TJ Johnson, the firm's current CEO, will assume the role of executive chairman of its board of directors. John Lubniewski, HTG's president and chief operating officer, will succeed Johnson as CEO. In addition, Ann Hanham will assume the role of lead independent director at the end of Q1 2019.

Lubniewski has served as HTG's president and COO since April 2018, joining the firm in 2011 as chief business officer. Before HTG, Lubniewski served in several leadership roles at Ventana, including senior VP and life cycle leader for platforms and clinical assays, as well as head of global marketing. Prior to Ventana, Lubniewski worked at Corning for over a decade in a variety of roles.