Senior Director, Head of Human Resources
Todd Tucker was promoted to Senior Director, Head of Human Resources in August 2018 and previously served as the Company’s Director, Human Resources since November 2016. Prior to joining Sienna, Mr. Tucker was the Associate Director, Human Resources at Kythera from January 2014 to October 2015 when it was acquired by Allergan, where Mr. Tucker remained until April 2016. Prior to Kythera, Mr. Tucker held roles in non-profit management from December 2004 until December 2013. In these roles he oversaw all administrative functions, including human resources, information technology, finance, and facilities. From 1993 to 2004, he held roles of increasing responsibility in Amgen’s Human Resources department. Mr. Tucker holds a bachelor’s degree in business administration, with an option in human resource management, from California State University, Northridge.