Investor · DURHAM, NC

John Conn

Open John in the network graph →

Filings

13

SEC Form D

Connections

43

co-filers

Capital

—

across filings

Active

Feb 2009

to Mar 2026

Most-connected co-filers (43)

Michael Wasserman · MIAMI, FL8 shared Aaron Davidson · MIAMI, FL8 shared B. J. Clark · DURHAM, NC8 shared Robert White · Redondo Beach, CA5 shared Philippe Jordan · NEW YORK, NY4 shared Karla J. Bodden · Grand Cayman, Cayman Islands4 shared Samuel A. Young · Grand Cayman, Cayman Islands4 shared Richard Ruffer · New York, NY4 shared Christopher A. Kroeger · MARLBOROUGH, MA4 shared J. D. Hunter · Grand Cayman, Cayman Islands4 shared Robert V. Toni · Wyomissing, PA4 shared John R. Medica · Portland, OR4 shared John Walker · Fremont, CA4 shared Chris Kroeger · DURHAM, NC4 shared (General Partner) ZF Ventures, LLC · San Francisco, CA4 shared Steven L. Fingerhood · San Francisco, CA4 shared Gary J. Strange · Waltham, MA4 shared Jeffrey G. Clark · Durham, NC4 shared Larry Goldberg · Toronto, Ontario, Canada2 shared Jeff Havefeld · Melbourne, FL2 shared Larry E. Murphy · San Antonio, TX2 shared Richard Patricio · Toronto, Ontario, Canada2 shared Derek Grant · Burbank, CA2 shared Dino De Cicco · Melbourne, FL2 shared

Recent filings (13)

Sands Capital Global Innovation Opportunities Fund, L.P.Mar 2026 · 2 co-filers Sands Capital Global Innovation Fund III-3, L.P.Feb 2026 · 3 co-filers Sands Capital Scaling Innovation Fund, L.P.Dec 2025 · 10 co-filers HyperBranch Medical Technology IncMay 2013 · 11 co-filers$1.1M HyperBranch Medical Technology IncNov 2012 · 13 co-filers$3.7M NexGen Medical Systems IncJul 2012 · 15 co-filers$4.0M HyperBranch Medical Technology IncJun 2012 · 13 co-filers$1.8M NexGen Medical Systems IncFeb 2012 · 15 co-filers$40K HyperBranch Medical Technology IncOct 2011 · 11 co-filers$1.1M HyperBranch Medical Technology IncNov 2010 · 12 co-filers$2.1M HyperBranch Medical Technology IncApr 2010 · 11 co-filers$2.1M HyperBranch Medical Technology IncMay 2009 · 11 co-filers$1.2M HyperBranch Medical Technology IncFeb 2009 · 11 co-filers$1.9M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See John in the interactive graph →