About John Ballantyne
John Ballantyne is a director at CorVent Medical.
John Ballantyne first appears on SEC filings in 2024.
Experience
This experience comes from SEC filings. The years are when the filings name John Ballantyne in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people John Ballantyne works with at each company, as listed on that company's latest Form D.
CorVent Medical, Inc. · Form D/A, Jun 27, 2025
RW
Richard Walsh
Executive officer and director
JN
Jeremy Nelson
Executive officer
JC
John O'Connor
Director
MG
Mark Gelfand
Director
TM
Travis Murphy
Chief Financial Officer
JM
John O'Mahony
Executive officer
RS
Randy Schneider
Director