About
Suzanne F. Shank is the CEO and Co-Founder of Siebert Williams Shank & Co., LLC, an investment banking and financial services company, a position she has held since 1996. She has been a director of CMS Energy and Consumers Energy since 2019.
Shank brings over 30 years of experience in the financial services industry, including extensive experience developing strategies for new business growth nationally and managing financial, operational and regulatory matters. She previously served as President of Siebert Williams Shank & Co.
Roles
Cms Energy Corp.
Director · Current role
2019–present
Siebert Williams Shank & Co., LLC
CEO and Co-Founder · Investment banking and financial services company; principal occupation
1996 - present
Siebert Williams Shank & Co., LLC
President · Former
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Skillman Foundation
Board of Trustees
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Detroit Regional Chamber
Executive Committee
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Spelman College
Board of Trustees
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Kresge Foundation
Board of Trustees
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International Women's Forum
Member
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Siebert Williams Shank & Co., LLC
Co-Founder and Chief Executive Officer
2019-present
Siebert Cisneros Shank & Co., L.L.C.
Chairperson and CEO (co-founder)
1996-2019
External Roles
Rocket Companies
Director
2020 - present
White Mountains Insurance Group, Ltd
Director
2021 - present
American Virtual Cloud Technologies, Inc.
Director
2017 - 2021
White Mountains Insurance Group
Director
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Director Compensation
FY 2025
Fees earned or paid in cash
$145,000