BioMr. Sinnenberg is Chairman and a founding member of Cyprium Partners. Prior to forming Cyprium, he was CEO and the Managing Partner for Key Principal Partners (KPP). Prior to KPP, he co-founded Key Mezzanine Capital Fund I, L.P., the predecessor group to Key Principal Partners. Prior thereto, Mr. Sinnenberg founded Regis Capital Partners, L.P., a private investment firm for wealthy families. Mr. Sinnenberg also previ ....
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