People · Operator

Sean Kendall

Named in public records as an officer, director or promoter · active 2022–2026 · Biotechnology, Biotech / Pharma

2
Companies
2
Filings
$46.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Ramona Optics, Inc.BiotechnologySeries B$27.9M$91.4M2026
Protillion Biosciences, lnc.Biotech / PharmaSeries B$19.0M$256.6M2022
Operator network

Sean Kendall 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.

Robert Horstmeyer · 2 companies · 1 sharedRobert HorstmeyerGregor Horstmeyer · 1 companies · 1 sharedGregor HorstmeyerMargaret Aery · 1 companies · 1 sharedMargaret AeryMark Harfouche · 1 companies · 1 sharedMark HarfoucheMichael Shepherd · 1 companies · 1 sharedMichael ShepherdPatrick Weiss · 1 companies · 1 sharedPatrick WeissRoarke Horstmeyer · 1 companies · 1 sharedRoarke HorstmeyerDavid Walt · 6 companies · 1 sharedDavid WaltMalek Faham · 3 companies · 1 sharedMalek FahamCurtis Layton · 1 companies · 1 sharedCurtis LaytonRamona Optics, Inc. · $27.9M raisedRamona Optics, Inc.Protillion Biosciences, lnc. · $19.0M raisedProtillion Bioscience…Sean KendallSK
Sean Kendall Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David Walt16
Malek Faham13
Robert Horstmeyer12
Margaret Aery11
Patrick Weiss11
Gregor Horstmeyer11
Mark Harfouche11
Curtis Layton11
Michael Shepherd11
Roarke Horstmeyer11

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.