Spero Therapeutics, Inc. announced the appointment of Kathleen Tregoning to its Board of Directors. Currently the Chief Corporate Affairs Officer at Cerevel Therapeutics, Ms. Tregoning has more than two decades of experience in biotechnology and public policy. She succeeds outgoing Director Jean-François Formela, M.D., who has stepped down from Spero’s Board as part of a planned transition, effective upon Ms. Tregoning’s appointment. Prior to joining Cerevel Therapeutics, Ms. Tregoning served as Executive Vice President for External Affairs at Sanofi, where she led an integrated organization to develop external engagement strategies and optimize patient access to therapies. Prior to her time at 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.