25.9.5
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IH
Ingrid Hammer
1 Credential
1 Issuer
FOR COMPLETION OF
CERTIFICATE AWARDED TO
Ingrid Hammer
Mastering Sales: A Toolkit for Success
August - November 2024
FRANCESCA CORNELLI
THOMAS O'TOOLE
Dean, Kellogg School of Management Donald P. Jacobs Professor of Finance
Associate Dean of Executive Programs Clinical Professor of Marketing
Credential ID: 129639799
Mastering Sales: A Toolkit for Success
January 14, 2025
Kellogg Executive Education
