Investing Profile

Perry Karsen

InvestorVC

Venture Partner at Third Rock Ventures

samsaracap.com/perry-karsen/San Francisco Bay Area

Your Intro Paths to Perry Karsen

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Networks Perry is a member of

Stanford University Network

1253 CONNECTIONS

Alex & Thiago Network

499 CONNECTIONS

Alex & Thiago Network

499 CONNECTIONS

Third Rock Ventures Network

50 CONNECTIONS

Abbott Network

31 CONNECTIONS

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Current Investing Position

Third Rock Ventures Venture Partner

Investment Range

$10.0M - $100.0M

Sweet Spot

$25.0M

Investments On Record

Current Fund Size

$770M

Perry Karsen is on these Sector & Stage Rankings

BioTech (Series B)BioTech (Seed)BioTech (Series A)Health & Hospital Services (Series B)Health IT (Series A)Health & Hospital Services (Series A)San Francisco Bay Area Health IT (Seed)Health IT (Series B)Health & Hospital Services (Seed)

Perry Karsen's Investments On Record (1)

Company	StageDateRound Size	Total Raised
Agios Pharmaceuticals	Series CNov 2011$78M Series BApr 2010$9M	$120M
Co-investors: Doug Cole (Flagship Pioneering), Robert Nelsen (ARCH Venture Partners)

Perry Karsen's Experience

Commercial Director AbbottPresent

Director Business Development Alex & ThiagoPresent

Vice President Corporate Development Bristol Myers SquibbPresent

Vice President Business Development Human Genome SciencesPresent

Senior Vice President Business Development CelgenePresent

President, Asia Pacific CelgenePresent

Executive Vice President and Chief Operations Officer CelgenePresent

Board Of Directors Agios PharmaceuticalsPresent

Board Of Directors Voyager Therapeutics, Inc.Present

Chair of the Board of Directors Pliant TherapeuticsPresent

Executive Chair Of The Board Of Directors Mereo BioPharmaPresent

Chair Of The Board Of Directors Jounce Therapeutics, Inc.Present

Chair Of The Board Of Directors Intellia Therapeutics, Inc.Present

Board Member Sound Ave. BistroPresent

Board Member Intellia Therapeutics, Inc.Present

Senior Advisor Samsara BioCapitalPresent

Chair Of The Board Of Directors Nitrase TherapeuticsPresent

Board Member Graphite BioPresent

Chair Of The Board Of Directors Graphite BioPresent

Board Member Jounce Therapeutics, Inc.Present

General Partner Pequot CapitalPresent

Chief Executive Officer Alex & ThiagoPresent

Chief Executive Officer, Celgene Cellular Therapeutics CelgenePresent

Venture Partner Third Rock VenturesPresent

Perry Karsen's Education

Stanford University Fellow Distinguished Careers Institute

Investors who invest with Perry Karsen

Scouts & Angels Affiliated With Perry Karsen