People · Operator

Isaac Ro

Named in public records as an officer, director or promoter · active 2022–2024 · Biotechnology, Other Health Care, Biotech / Pharma

4
Companies
4
Filings
$141.2M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Haystack Oncology, Inc.BiotechnologySeries C$67.0M$1.1B2022
PrognomIQ, Inc.Other Health CareSeries B$56.2M$49.0M2024
PinkDx, Inc.BiotechnologySeries B$17.0M$167.4M2023
Cage Pharmaceuticals, Inc.Biotech / PharmaPre-Seed$967K$695K2024
Operator network

Isaac Ro 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.

R. Jacob Vogelstein · 6 companies · 1 sharedR. Jacob Vogelste…George Petrocheilos · 3 companies · 1 sharedGeorge Petrocheil…Dan Edelstein · 1 companies · 1 sharedDan EdelsteinNickolas Papadopoulos · 1 companies · 1 sharedNickolas Papadopo…Rajesh Garg · 2 companies · 1 sharedRajesh GargBrian B. Koh, M.D. · 1 companies · 1 sharedBrian B. Koh, M.D.Brian Koh, M.D. · 1 companies · 1 sharedBrian Koh, M.D.Bruce B. Wilcox, Ph.D. · 1 companies · 1 sharedBruce B. Wilcox, …David L. Siewers · 1 companies · 1 sharedDavid L. SiewersDavid Siewers · 1 companies · 1 sharedDavid SiewersIsaac B. Ro, Ph.D. · 1 companies · 1 sharedIsaac B. Ro, Ph.D.Joel Kaufman · 1 companies · 1 sharedJoel KaufmanMark B. McClellan, M.D., Ph.D. · 1 companies · 1 sharedMark B. McClellan…Mark McClellan, M.D., Ph.D. · 1 companies · 1 sharedMark McClellan, M…Risa Stack · 9 companies · 1 sharedRisa StackBonnie Anderson · 3 companies · 1 sharedBonnie AndersonEric C Wang · 1 companies · 1 sharedEric C WangGiulia C Kennedy · 1 companies · 1 sharedGiulia C KennedyJoe C Cook, III · 1 companies · 1 sharedJoe C Cook, IIIJason Rifkin · 2 companies · 1 sharedJason RifkinPeter Olagunju · 2 companies · 1 sharedPeter OlagunjuBrian Malik · 1 companies · 1 sharedBrian MalikHaystack Oncology, Inc. · $67.0M raisedHaystack Oncology, In…PrognomIQ, Inc. · $56.2M raisedPrognomIQ, Inc.PinkDx, Inc. · $17.0M raisedPinkDx, Inc.Cage Pharmaceuticals, Inc. · $1.0M raisedCage Pharmaceuticals,…Isaac RoIR
Isaac Ro Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Risa Stack19
R. Jacob Vogelstein16
George Petrocheilos13
Bonnie Anderson13
Peter Olagunju12
Rajesh Garg12
Jason Rifkin12
Mark B. McClellan, M.D., Ph.D.11
Philip Ma, Ph.D.11
Tomer C. Berkovitz, Ph.D.11
Joel Kaufman11
Omid Farokhzad, M.D.11
Tomer Berkovitz, Ph.D.11
Mark McClellan, M.D., Ph.D.11
Brian Koh, M.D.11
David Siewers11
Brian Malik11
Nick Papadopoulos11
Timothy McMeekan11
Joe C Cook, III11

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.