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GR
Guillermo Rolando Osorio Zaldumbide
2 Credentials
This is to certify that
Guillermo Rolando Osorio Zaldumbide
has successfully completed the
in witness thereof this certificate is presented in
Gobierno Corporativo: Maximiza tu Eficacia en la Sala de Juntas
Patti Williams,
Vice Dean, Aresty Institute of Executive Education The Wharton School, University of Pennsylvania
Enero 2024
Gobierno Corporativo: Maximiza tu Eficacia en la Sala de Juntas
January 24, 2024
Emeritus
COLUMBIA BUSINESS SCHOOL EXECUTIVE EDUCATION
hereby recognizes that
Guillermo Rolando Osorio Zaldumbide
has attended and completed
Value Investing (online): Decisiones de Negocio Inteligentes
held on
mayo 2021
Costis Maglaras
Dean and David and Lyn Silfen Professor of Business
Value Investing (online): Decisiones de Negocio Inteligentes
June 1, 2021
Emeritus
2 more credentials
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