Investing Profile

Robert Weisskoff

InvestorVC
Partner at F-Prime Capital
fprimecapital.com/people/robe...Massachusetts
Photo of Robert Weisskoff, Partner at F-Prime Capital Partners
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Networks Robert is a member of
Moving Capital Network
963 CONNECTIONS
Moving Capital Network
963 CONNECTIONS
Moving Capital Network
963 CONNECTIONS
Harvard University Network
772 CONNECTIONS
Massachusetts Institute of Technology Network
521 CONNECTIONS

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Current Investing Position
F-Prime Capital Partners Partner
Investment Range
$100K - $10.0M
Sweet Spot
$5.0M
Investments On Record
9

Robert Weisskoff is on these Sector & Stage Rankings

Robert Weisskoff's Investments On Record (7)

CompanyStageDateRound SizeTotal Raised
Countable Labs
Series AMay 2026$26M
$26M
Co-investors: Corey Ritter (ARCH Venture Partners)
Affinia Therapeutics
Series COct 2025$40M
Series BMay 2021$110M
Series AMar 2020$60M
$210M
Co-investors: Ed Mathers (New Enterprise Associates (NEA)), David Grayzel (Atlas Venture)
Shinobi Therapeutics
Series ADec 2023$51M
$51M
Co-investors: Fouad Azzam (EQT Life Sciences)
RareCyte
Series GSep 2021$24M
$76M
Co-investors: Brian Daniels (5am Ventures), Robert Shepler (Telegraph Hill Partners), David Kabakoff (HealthQuest Capital), Jan Garfinkle (Arboretum Ventures)
Adela
Series AJun 2021$60M
$60M
Tempest Therapeutics
Series BMar 2018$70M
$85M
Co-investors: Tom Woiwode (Versant Ventures)
PlasmaGen Biosciences
Series UnknownAug 2017$25M
$25M

Robert Weisskoff's Experience

Sr. Physicist Advanced NMR SystemsPresent
Sr. Physicist Moving CapitalPresent
Associate Professor of Radiology Harvard Medical SchoolPresent
Director, MR Imaging Core Massachusetts General HospitalPresent
VP Business Development EPIX PharmaceuticalsPresent
VP Business Development Moving CapitalPresent
Partner F-Prime CapitalPresent
Partner Moving CapitalPresent

Robert Weisskoff's Education

Harvard University AB Physics
Massachusetts Institute of Technology PhD Physics

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