About Mark Bertelsen
Mark Bertelsen is a director at Page Street Publishing.
Mark Bertelsen first appears on SEC filings in 2013.
Experience
This experience comes from SEC filings. The years are when the filings name Mark Bertelsen in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Mark Bertelsen works with at each company, as listed on that company's latest Form D.
Page Street Publishing Co · Form D, Jul 7, 2025
MK
Matthew Kennell
Director
RH
Robert Hill
Director
PF
Pattianne Folta
Executive officer
WK
William Kiester
President and director
EW
Ed Welsh
Director