People · Operator

Jeffrey S Hatfield

Named in public records as an officer, director or promoter · active 2017–2020 · Biotechnology

2
Companies
5
Filings
$320.0M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Miragen Therapeutics, Inc.BiotechnologySeries C$197.8M$3.3B2017
aTYR PHARMA INCBiotechnologySeries C$122.1M$1.9B2017
Operator network

Jeffrey S Hatfield at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Bruce Booth · 12 companies · 1 sharedBruce BoothKyle Lefkoff · 9 companies · 1 sharedKyle LefkoffJonathan Violin · 5 companies · 1 sharedJonathan ViolinJoseph L. Turner · 4 companies · 1 sharedJoseph L. TurnerChristopher J Morl · 3 companies · 1 sharedChristopher J MorlJohn S. Creecy · 3 companies · 1 sharedJohn S. CreecyWilliam S Marshall · 3 companies · 1 sharedWilliam S MarshallBruce L Booth · 2 companies · 1 sharedBruce L BoothBruce S. Booth · 2 companies · 1 sharedBruce S. BoothJohn W Creecy · 2 companies · 1 sharedJohn W CreecyKyle A. Lefkoff · 2 companies · 1 sharedKyle A. LefkoffMarvin Caruthers · 2 companies · 1 sharedMarvin CaruthersMarvin H Caruthers · 2 companies · 1 sharedMarvin H CaruthersAdam S. Levy · 1 companies · 1 sharedAdam S. LevyArlene M. Morris · 1 companies · 1 sharedArlene M. MorrisJames C. Blair · 8 companies · 1 sharedJames C. BlairJohn K. Clarke · 5 companies · 1 sharedJohn K. ClarkeJohn T. Blake · 2 companies · 1 sharedJohn T. BlakeTIMOTHY P. COUGHLIN · 2 companies · 1 sharedTIMOTHY P. COUGHL…Akkaraju C. Srinivas · 1 companies · 1 sharedAkkaraju C. Srini…Amir C. Nashat · 1 companies · 1 sharedAmir C. NashatAmir H. Nashat, Sc.D. · 1 companies · 1 sharedAmir H. Nashat, S…Miragen Therapeutics, Inc. · $197.8M raisedMiragen Therapeutics,…aTYR PHARMA INC · $122.1M raisedaTYR PHARMA INCJeffrey S HatfieldJH
Jeffrey S Hatfield Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside Jeffrey S Hatfield on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Bruce Booth112
Kyle Lefkoff19
James C. Blair18
Jonathan Violin15
John K. Clarke15
Joseph L. Turner14
Christopher J Morl13
John S. Creecy13
William S Marshall13
Kyle A. Lefkoff12
TIMOTHY P. COUGHLIN12
Bruce L Booth12
Marvin Caruthers12
Bruce S. Booth12
John W Creecy12
Marvin H Caruthers12
John T. Blake12
Kathryn C. Falberg11
Frederic C. Chereau11
Ed C. Penhoet11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.