Investing Profile

Robert Tepper

InvestorVC
Partner at Third Rock Ventures
thirdrockventures.com/people/...Boston, Massachusetts
Photo of Robert Tepper, Partner at Third Rock Ventures
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Current Investing Position
Third Rock Ventures Partner
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
17
Current Fund Size
$770M

Robert Tepper is on these Sector & Stage Rankings

Robert Tepper's Investments On Record (6)

CompanyStageDateRound SizeTotal Raised
Casma Therapeutics
Series CNov 2022$46M
$160M
Co-investors: Cary Pfeffer (Third Rock Ventures), Hiromichi Kimura (Astellas Venture Management), Millie Ray (The Column Group)
Constellation Pharmaceuticals
Series FApr 2018$100M
Series EDec 2015$55M
Series BJun 2011$15M
Series BJun 2010$22M
Series AAug 2009$17M
Series AApr 2008$32M
$390M
Co-investors: Brian Gallagher (Abingworth), Tony Evnin (Venrock), David Goeddel (The Column Group)
Allena Pharmaceuticals
Series BDec 2014$25M
Series ANov 2011$15M
$93M
Co-investors: Steve Kraus (Bessemer Venture Partners), James N. Topper (Frazier Healthcare Partners)
Kala Pharmaceuticals
Series BApr 2014$23M
Series AFeb 2013$12M
Private EquityMar 2012$7M
$110M
Co-investors: Kevin Bitterman (Atlas Venture), Karen Wagner (Ysios Capital)
Alcresta
Series BJul 2013$10M
Series AApr 2012$10M
$69M
Co-investors: Steve Kraus (Bessemer Venture Partners), James N. Topper (Frazier Healthcare Partners)
Bluebird Bio
Series DJul 2012$60M
Series CApr 2011$30M
Series BMar 2010$35M
$130M
Co-investors: Geert-Jan Mulder (Forbion), Philip Reilly (Third Rock Ventures), Steven Gillis (ARCH Venture Partners)