25.9.12
This website uses cookies to ensure you get the best experience on our website.
Learn more
Got it!
Skip to main content
Suggested Credentials
Sign in
IK
Igor Kosharsky
3 Credentials
3 Issuers
Igor Kosharsky
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
LIVE ONLINE
Pierre Yared
Vice Dean for Executive Education MUTB Professor of International Business
December 12–16, 2022
Persuasion
December 19, 2022
Columbia Business School Executive Education
High-Performance Leadership
High-Performance Leadership
December 17, 2021
University of Chicago Booth School of Business Executive Education
Communications Excellence Program
Igor Kosharsky
February 24-26, 2021
Credential ID 29281224
Ann E. Harrison
Communications Excellence Program
February 27, 2021
UC Berkeley Executive Education
