Investor · Menlo Park, CA

John Diekman

Open John in the network graph →

Filings

45

SEC Form D

Connections

181

co-filers

Capital

$15.6M

across filings

Active

Mar 2009

to Feb 2016

Most-connected co-filers (181)

Carl L. Gordon · New York, NY13 shared Robert Schreiber · Burlingame, CA12 shared David Goeddel · San Francisco, CA10 shared Eldon C. Mayer, Jr · New York, NY9 shared Scott Rocklage · South San Francisco, CA8 shared Andrew Schwab · Pleasanton, CA8 shared Andrew H. Leon · SEATTLE, WA7 shared David Osman · Santa Barbara, CA6 shared Kent Williams · Columbia Falls, MT6 shared Howard Rochestie · Santa Barbara, CA6 shared John M. Mccareins · Oak Brook, IL6 shared Michael P. Kamradt · Oak Brook, IL6 shared Randell L. Mills · Cranbury, NJ6 shared Rino Ciampi · New York, NY6 shared Scott W. Doyle · Cranbury, NJ6 shared Andrew N. Galloway · Grand Cayman, Cayman Islands6 shared Ben T. Adler · NEW YORK, NY5 shared A. C. Baillie · New York, NY5 shared John J. Gillen · Cranbury, NJ5 shared Michelle M. Wilson-Clarke · Grand Cayman, Cayman Islands5 shared Kevin M. Brandt · Manakin-Sabot, VA5 shared Dick Anderson · Austin, TX5 shared Deanna Lamirata · NEW YORK, NY5 shared Laura P. Mcgrath · Manakin-Sabot, VA5 shared

Recent filings (45)

Global Exchange LP (U.S.)Mar 2026 · 5 co-filers Clemenceau Fund LLCJul 2025 · 17 co-filers Ideaya Biosciences, Inc.May 2018 · 26 co-filers$94.0M Ideaya Biosciences, Inc.May 2018 · 26 co-filers$94.0M Ideaya Biosciences, Inc.Aug 2016 · 15 co-filers$46.2M Fox Point Offshore Ltd.Feb 2016 · 8 co-filers IGENICA BIOTHERAPEUTICS, INCOct 2015 · 14 co-filers$5.0M IGENICA BIOTHERAPEUTICS, INCJun 2015 · 14 co-filers$4.0M Fox Point Offshore Ltd.Feb 2015 · 8 co-filers IGENICA BIOTHERAPEUTICS, INCJan 2015 · 16 co-filers$6.3M Fox Point Offshore Ltd.Feb 2014 · 5 co-filers IGENICA INCFeb 2014 · 15 co-filers$14.1M PHASERX, INC.Dec 2013 · 13 co-filers$1.5M 5AM Co-Investors IV, L.P.Dec 2013 · 4 co-filers$10.0M 5AM Ventures IV, L.P.Oct 2013 · 4 co-filers$240.0M PHASERX, INC.Oct 2013 · 13 co-filers$1.4M PHASERX, INC.Jul 2013 · 13 co-filers$1.4M Shoutlet, Inc.Apr 2013 · 11 co-filers$1.8M Fox Point Offshore Ltd.Feb 2013 · 2 co-filers PHASERX, INC.Dec 2012 · 12 co-filers$3.0M PHASERX, INC.Jul 2012 · 13 co-filers$1.6M Shoutlet, Inc.Jun 2012 · 13 co-filers$15.2M Fox Point Offshore Ltd.Mar 2012 · 4 co-filers PHASERX, INC.Feb 2012 · 13 co-filers$4.7M IGENICA INCSep 2011 · 10 co-filers$24.1M

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