Tina St. Leger

Chief Human Resources Officer

“Our people get it. If you’re someone who wants to work hard for families living with rare neurological disorders, someone who believes in finding a path forward for families to get the medicines they so desperately need, then this is the company for you.”

Tina St. Leger is GW’s chief human resources officer, a role she has held since joining the company in July 2019. She has over 20 years of global human resources experience, with particular expertise in organisational and leadership development and the pharmaceutical industry.

As CHRO, Tina is responsible for all human resources functions, including talent acquisition, talent development and management, compensation, benefits and HR business partnership.

Prior to GW, Tina spent 14 years at GlaxoSmithKline, most recently as vice president of human resources for GSK Europe and GSK’s global therapeutic areas. In that role, she led change initiatives across Europe and the U.S. for a division spanning 30 countries and 5,000 employees and built the global oncology team in the U.S. and Europe. Previously, she held HR leadership positions at GSK, including vice president of human resources for the emerging markets region and the branded generics business with 17,000 employees and operations in over 100 countries, and vice president of human resources for ViiV Healthcare—a joint venture company formed between GSK, Pfizer and Shionogi specialising in HIV. Tina had overall global human resources responsibility for ViiV with presence in the U.S., Europe and Asia. Before her tenure at GSK, Tina was the leadership and development head for the UK retailer Marks and Spencer after an earlier career in finance and R&D.

Tina earned a Bachelor of Science in chemistry from the University of St. Andrews, UK.