Leadership Team

One William Street Capital Management is led by five partners who have worked through a variety of market cycles and have extensive management  and asset-based credit experience.
David Sherr
Founder, Managing Partner & CIO
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  Kurt Locher
Chief Operating Officer & Partner
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Frank Prezioso
Portfolio Manager & Partner
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  Matthew Ziffer
Portfolio Manager & Partner
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Joshua Simons
Head of Business Development & Partner
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  Laurence Lee
Chief Risk Officer, Managing Director
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Christopher Epes
General Counsel, Managing Director
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  Stephanie Dolan
Chief Financial Officer, Managing Director
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J. Rebekka Bonner
Chief Compliance Officer & Senior Regulatory Counsel, Managing Director
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  J. Alan Slaminko
Director of Operations, Managing Director
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