About John Seaberg
John Seaberg is a director at Preceptis Medical.
Form D filings also name John Seaberg as a director at Phraxis and a chief executive officer and director at Neochord.
John Seaberg first appears on SEC filings in 2009.
Experience
This experience comes from John Seaberg's profile and from SEC filings. For roles taken from filings, the years are when the filings name John Seaberg in the role, so the role may have started earlier or lasted longer.
Preceptis Medical, Inc. Current
Chairman
2016 – Present · Golden Valley, MN
Makes ear tube placement devices for physicians treating children.
AT
Anteris Technologies Current
Chairman
2014 – Present
CL
Cedar Point Capital LLC
Executive VP
2015 – 2023
MI
Medicom Health Interactive
Chairman
2014 – 2023
PG
Platinum Group
Executive Consultant
2014 – 2015
ST
Synovis Life Technologies
Chairman of the Board of Directors
2008 – 2012
CT
Cherry Tree
Investment Banker
2006 – 2007
GC
Guidant Corp
VP of Sales
1996 – 2006
AS
ACIST Medical Systems
Co-founder, acting CEO, Director
1991 – 1997
SI
Seaberg Medical Inc
Owner and CEO
1982 – 1996
Key Colleagues at Startups
The people John Seaberg works with at each company, as listed on that company's latest Form D.
Preceptis Medical, Inc. · Form D, May 1, 2026
GG
Greg Van Guilder
Director
Buzz Benson
Director
David Overman
Director
CG
Christopher Geyen
Director
Michael Loushin
Director
David Carey
Chief Executive Officer and director
Phraxis Inc. · Form D, Dec 14, 2023
TL
Terry Litchfield
Director
JR
John Rappe
Director
JZ
John Zentgraf
Executive officer and director
AY
Alexander Yevzlin
Chief Executive Officer and director
GB
Geoffrey Beecher
Executive officer
CS
Cindy Setum
Executive officer
LP
Leota Pearson
Executive officer
Neochord Inc. · Form D, Mar 15, 2013
JZ
John Zentgraf
Executive officer
JA
Jack Ahrens
Director
KS
Kyle Salyers
Director
GM
Greg Maurer
Director
JB
James Baumgardt
Director
TM
Timothy Maudlin
Director