25.10.5
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CH
Christopher Helgeson
2 Credentials
2 Issuers
CERTIFICATE
OF COMPLETION
SANDLER SYSTEMS, LLC
CERTIFIES THAT
HAS SUCCESSFULLY COMPLETED
David H. Mattson Executive Chairman, Sandler
December 17, 2024
Chris Helgeson
Sandler Essentials Certification
Sandler Essentials Certification
Sales Development Series
E S S E N T I A L S
Sandler Essentials Certification
December 17, 2024
Sandler Systems, LLC.
FOR COMPLETION OF
CERTIFICATE AWARDED TO
Christopher Helgeson
Mastering Sales: A Toolkit for Success
March - June 2021
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: 34398711
Mastering Sales: A Toolkit for Success
June 28, 2021
Kellogg Executive Education
