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Leonard Spencer
3 Credentials
December 2023
Leonard Spencer
ESG Investing (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
ESG Investing (Online)
January 2, 2024
Emeritus
September 2023
Spencer Leonard
Leveraged Buyouts (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
Leveraged Buyouts (Online)
November 19, 2023
Emeritus
July 2023
Spencer Leonard
Mergers and Acquisitions (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
Mergers and Acquisitions (Online)
July 28, 2023
Emeritus
2 more credentials
1 more issuer
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