About Mark Wrenn
Mark Wrenn is a co-founder & CTO at Ceresti Health.
Mark Wrenn first appears on SEC filings in 2018.
Experience
This experience comes from Mark Wrenn's profile and from SEC filings. For roles taken from filings, the years are when the filings name Mark Wrenn in the role, so the role may have started earlier or lasted longer.
Ceresti Health, Inc. Current
Co-founder & CTO
2013 – Present · Carlsbad, CA
Dementia caregiver support for health plans and accountable care organizations.
BI
Binary Theory, Inc.
Consultant
2013
AP
Aperio
Senior Director, Product and Business Development, Aperio Managed Network
2002 – 2013
WT
Wave Front Technologies
Senior Software Engineer
2000 – 2001
II
Internet Dynamics, Inc.
Product Manager
1996 – 2000
MI
Mergent International
Lead Software Engineer
1994 – 1996
IL
IBM Canada Ltd.
Systems Programmer
1984 – 1990
MF
Manulife Financial
Systems Programmer
1981 – 1984
Key Colleagues at Startups
The people Mark Wrenn works with at each company, as listed on that company's latest Form D.
Ceresti Health, Inc. · Form D, May 11, 2026
Christopher Ciano
Ceresti Board Chair
DM
David Morehead
Director
Dirk Soenksen
Co-founder & CEO, director
Stelios Andronikou
Chief Financial Officer
MG
Mark Gergen
Director