Kathleen Tregoning

Chief Corporate Affairs Officer

Kathleen W. Tregoning has served as our Chief Corporate Affairs Officer since July 2020.

Ms. Tregoning has more than 25 years of experience leading initiatives at the intersection of business and public policy. She is the former executive vice president for external affairs at Sanofi, where she was responsible for leading an integrated organization that brought together market access, communications, public policy, government affairs, patient advocacy, and corporate social responsibility.

Prior to joining Sanofi, Ms. Tregoning spent more than 10 years at Biogen, first as vice president, public policy & government affairs, and then as senior vice president, corporate affairs. Ms. Tregoning also worked as a professional staff member in the United States Congress, where she held health policy roles with the Senate Budget Committee, the House Energy & Commerce Committee, and the House Ways & Means Committee.

Ms. Tregoning currently serves on the Board of Directors of Spero Therapeutics. She graduated from Stanford University with B.A. in International Relations and holds M.A. in Public Policy from the Harvard Kennedy School.