About Mark Theeuwes
Mark Theeuwes is an executive officer at Reunion Neuroscience.
Mark Theeuwes first appears on SEC filings in 2024.
Experience
This experience comes from SEC filings. The years are when the filings name Mark Theeuwes in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Mark Theeuwes works with at each company, as listed on that company's latest Form D.
Reunion Neuroscience, Inc. · Form D/A, Sep 9, 2025
GM
Gregory Mayes
Executive officer and director
ME
Michael Ehlers
Director
AG
Ansbert Gadicke
Director
NS
Natalie Sacks
Director
EL
Ellen Lubman
Director
MP
Mark Pollack
Executive officer
AL
Alon Lazarus
Director
NB
Nathan Bryson
Executive officer
ES
Edward Smith
Chief Financial Officer