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Sirtris Pharmaceuticals Funding Rounds
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Date
Round
Amount
Investors
Apr 19, 2006
Series C
$ 37,000,000
Sanofi-Genzyme BioVentures
Bessemer Venture Partners
Mar 08, 2005
Series B
$ 27,000,000
Black River Asset Management
Polaris Partners
Cargill Ventures
Three Arch Partners
Skyline Ventures
Cardinal Partners
Wellcome Trust
Dec 01, 2004
Series A
$ 13,000,000
Wellcome Trust
Skyline Ventures
Polaris Partners
Cardinal Partners
Aug 01, 2004
Seed
$ 5,000,000
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