People · Operator

Alfred Sandrock

Named in public records as an officer, director or promoter · active 2019–2024 · Biotechnology, Pharmaceuticals

2
Companies
3
Filings
$150.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Voyager Therapeutics, Inc.BiotechnologySeries C$119.0M$215.3M2023
Praxis Precision Medicines, Inc.PharmaceuticalsSeries B$31.9M$340.0M2019
Operator network

Alfred Sandrock 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.

Mark Levin · 9 companies · 1 sharedMark LevinMichael Higgins · 9 companies · 1 sharedMichael HigginsMitchell S. Bloom · 7 companies · 1 sharedMitchell S. BloomJames A. Geraghty · 3 companies · 1 sharedJames A. GeraghtyJames Geraghty · 3 companies · 1 sharedJames GeraghtySteven Paul · 3 companies · 1 sharedSteven PaulGeorge A. Scangos · 2 companies · 1 sharedGeorge A. ScangosMichael W. Higgins · 2 companies · 1 sharedMichael W. HigginsPeter Pfreundschuh · 2 companies · 1 sharedPeter PfreundschuhRobert W. Hesslein · 2 companies · 1 sharedRobert W. HessleinTodd Carter · 2 companies · 1 sharedTodd CarterCatherine A. Mackey · 1 companies · 1 sharedCatherine A. Mack…Glenn A. Pierce · 1 companies · 1 sharedGlenn A. PierceGrace A. Colon · 1 companies · 1 sharedGrace A. ColonNicholas Galakatos · 6 companies · 1 sharedNicholas GalakatosThomas Dyrberg · 5 companies · 1 sharedThomas DyrbergWILLIAM D. YOUNG · 4 companies · 1 sharedWILLIAM D. YOUNGStefan Vitorovic · 3 companies · 1 sharedStefan VitorovicWilliam Young · 3 companies · 1 sharedWilliam YoungNicholas G. Galakatos · 2 companies · 1 sharedNicholas G. Galak…Alfred G. Sandrock, Jr. · 1 companies · 1 sharedAlfred G. Sandroc…ARI BRETTMAN · 1 companies · 1 sharedARI BRETTMANVoyager Therapeutics, Inc. · $119.0M raisedVoyager Therapeutics,…Praxis Precision Medicines, Inc. · $31.9M raisedPraxis Precision Medi…Alfred SandrockAS
Alfred Sandrock Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Mark Levin19
Michael Higgins19
Mitchell S. Bloom17
Nicholas Galakatos16
Thomas Dyrberg15
WILLIAM D. YOUNG14
William Young13
James Geraghty13
Steven Paul13
Stefan Vitorovic13
James A. Geraghty13
Robert W. Hesslein12
George A. Scangos12
Peter Pfreundschuh12
Michael W. Higgins12
Nicholas G. Galakatos12
Todd Carter12
Stuart D. Chaffee11
Grace A. Colon11
Glenn A. Pierce11

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.