25.10.20
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Troy Segala
2 Credentials
February 2024
Troy Segala
Columbia Management Essentials (Online)
Columbia Business School Executive Education hereby awards the
Certificate of Participation
For
To
Costis Maglaras
Dean and David and Lyn Silfen Professor of Business
Columbia Management Essentials (Online)
February 29, 2024
Emeritus
This Is To Certify That
Has Attended And Successfully Completed
Troy Segala
Digital Marketing: Customer Engagement, Social Media, Planning & Analytics
Bob Halperin
Pierre Yared
July 2022
Academic Director EMERITUS
Vice Dean, Executive Education Columbia Business School
Digital Marketing: Customer Engagement, Social Media, Planning & Analytics
July 25, 2022
Emeritus
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