![Marc Leder, Sun Capital Partners, hosts a cocktail party at Monarch Rooftop Lounge in New York. | New York Photographer Jeffrey Holmes Marc Leder, Sun Capital Partners, hosts a cocktail party at Monarch Rooftop Lounge in New York. | New York Photographer Jeffrey Holmes](https://ps.jeffreyholmes.com/img-get/I0000Lz8dSIc.AxQ/s/1200/I0000Lz8dSIc.AxQ.jpg)
Marc Leder, Sun Capital Partners, hosts a cocktail party at Monarch Rooftop Lounge in New York. | New York Photographer Jeffrey Holmes
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VH1 Save The Music Foundation's 'Hamptons Live' Benefit Featuring: Kimberly Guilfoyle and Marc Leder..., Stock Photo, Picture And Rights Managed Image. Pic. WEN-WENN22761440 | agefotostock
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Samuel Waxman Cancer Research Foundation Honors Marc J. Leder, Bobby Zarin | New York Gossip Gal | by Roz
![Marc Leder, Sun Capital Partners, hosts a cocktail party at Monarch Rooftop Lounge in New York. | New York Photographer Jeffrey Holmes Marc Leder, Sun Capital Partners, hosts a cocktail party at Monarch Rooftop Lounge in New York. | New York Photographer Jeffrey Holmes](https://m.psecn.photoshelter.com/img-get/I0000NfLVncaKQxA/s/1200/I0000NfLVncaKQxA.jpg)
Marc Leder, Sun Capital Partners, hosts a cocktail party at Monarch Rooftop Lounge in New York. | New York Photographer Jeffrey Holmes
![University of Pennsylvania Receives $2 Million from Marc J. Leder for Behavior Change for Good Initiative | School of Arts and Sciences - University of Pennsylvania University of Pennsylvania Receives $2 Million from Marc J. Leder for Behavior Change for Good Initiative | School of Arts and Sciences - University of Pennsylvania](https://www.sas.upenn.edu/sites/default/files/styles/medium/public/2018-09/Leder%20Headshot%20Jan%202018-sq.jpg?itok=HwJXSlMU)
University of Pennsylvania Receives $2 Million from Marc J. Leder for Behavior Change for Good Initiative | School of Arts and Sciences - University of Pennsylvania
Marc Leder, party-boy investor, throws gross ragers in the Hamptons | news.com.au — Australia's leading news site
![Marc Leder, Sun Capital Partners, hosts a cocktail party at Monarch Rooftop Lounge in New York. | New York Photographer Jeffrey Holmes Marc Leder, Sun Capital Partners, hosts a cocktail party at Monarch Rooftop Lounge in New York. | New York Photographer Jeffrey Holmes](https://m.psecn.photoshelter.com/img-get2/I0000WlVBh_3FQmQ/fit=1000x750/046-Sun-Capital-Partners-Monarch-NYC-082113-IMG-2614.jpg)