Gal Mainzer
Costis Maglaras
COLUMBIA BUSINESS SCHOOL EXECUTIVE EDUCATION
hereby recognizes that
has attended and completed:
Dean of Columbia Business School
David and Lyn Silfen
Professor of Business
held on
Pierre Yared
Vice Dean for Executive Education
MUTB Professor of International
Business
September 12–16, 2022
High Impact Leadership
Gal Mainzer
This certificate acknowledges the investment you have made in your professional development and grants you credits towards a Certificate of Business Excellence from Columbia Business School Executive Education. Learn more at Columbia.Business/Certificates
Issued on
September 20, 2022
Expires on
Does not expire