About John Hamer
John Hamer is a director at Avicenna Biosciences.
John Hamer first appears on SEC filings in 2022.
Experience
This experience comes from SEC filings. The years are when the filings name John Hamer in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people John Hamer works with at each company, as listed on that company's latest Form D.
Avicenna Biosciences, Inc. · Form D/A, Oct 30, 2025
PB
Pieter Burger
Executive officer and director
DL
Dennis Langer
Director
TK
Thomas Kaiser
Executive officer and director
CM
Christopher Meldrum
President and director