Investor · Plymouth, MN

David B. Johnson

Open David in the network graph →

Filings

4

SEC Form D

Connections

22

co-filers

Capital

—

across filings

Active

Apr 2009

to Jan 2010

Most-connected co-filers (22)

Joseph M. Gryskiewicz, M.D., F.A.C.S · Plymouth, MN4 shared Richard J. Nigon · Eden Prairie, MN4 shared Todd L. Moodey · MENLO PARK, CA2 shared Christopher W. Dick · Boston, MA2 shared Brian J. Girvan · Boston, MA2 shared R. M. Fates · Boston, MA2 shared Luke D. Burns · Boston, MA2 shared Martin Emerson · Plymouth, MN2 shared Christopher D. Lynch · Boston, MA2 shared Ronald A. Mcclurg · Redwood City, CA2 shared Philip Palmedo · East Setauket, NY2 shared John Kovach · East Setauket, NY2 shared Geoffrey Oblak · Atlanta, GA2 shared Stephen K. Carter · East Setauket, NY2 shared Mel Sorenson · East Setauket, NY2 shared John L. Shannon, Jr · Plymouth, MN2 shared James A. Peterson · Plymouth, MN2 shared David B. Herridge · Plymouth, MN2 shared David M. Stoen · Plymouth, MN2 shared Robert A. Riemer · San Francisco, CA2 shared Roswell F. Vaughan · Houston, TX2 shared Mark A. Buffington · Atlanta, GA2 shared

Recent filings (4)

LIXTE BIOTECHNOLOGY HOLDINGS, INC.Jan 2010 · 7 co-filers$1.8M Incisive Surgical, Inc.Oct 2009 · 17 co-filers$2.5M Incisive Surgical, Inc.Jul 2009 · 17 co-filers$2.5M LIXTE BIOTECHNOLOGY HOLDINGS, INC.Apr 2009 · 7 co-filers$2.0M

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