People · Operator

John D. Rosanelli

Named in public records as an officer, director or promoter · active 2022–2025 · Biotechnology

1
Companies
3
Filings
$13.7M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Syenex, Inc.BiotechnologySeries A$13.7M$35.1M2022

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.