Investor · San Francisco, CA

John S. Patton, Ph.D

Open John in the network graph →

Filings

26

SEC Form D

Connections

141

co-filers

Capital

$75.8M

across filings

Active

Mar 2011

to Jun 2019

Most-connected co-filers (141)

Donald D. Huffman · Brisbane, CA18 shared Lisa E. Porter, M.D · Brisbane, CA18 shared Adam Stern · New York, NY13 shared Kang M. Lee · Palo Alto, CA9 shared Sanjay F. Pichaiah · Palo Alto, CA9 shared Vincent W. Roubique · Hammond, LA8 shared George W. Anthon, Jr · Hammond, LA8 shared Kathy W. Kent · Hammond, LA7 shared Greg S. Zante · Brisbane, CA7 shared Vivian E. Yan · Brisbane, CA7 shared Steven S. Thornton · San Francisco, CA6 shared Leo R. Guthart · South San Francisco, CA6 shared Michael J. Powell · Billerica, MA6 shared Dean W. Hughes · Hammond, LA6 shared William Bertozzi · Billerica, MA6 shared Laura W. Inge · Hammond, LA6 shared Gil Caffray · London, United Kingdom6 shared George W. Allen · Hammond, LA6 shared Augustine P. Chow, M.D · Brisbane, CA6 shared Ronnie W. Fugarino · Hammond, LA6 shared James Shields · Southlake, TX6 shared Nick Harvey · Billerica, MA6 shared Derek W. Shants · Hammond, LA5 shared Robert Ledoux · Billerica, MA5 shared

Recent filings (26)

PASSPORT SYSTEMS INCApr 2020 · 21 co-filers$22.0M Dance Biopharm Holdings, Inc.Jun 2019 · 23 co-filers$59.2M Dance Biopharm Holdings, Inc.Jun 2019 · 23 co-filers$59.2M PASSPORT SYSTEMS INCMar 2019 · 28 co-filers$22.0M KEEN ONYX FUND LPJun 2018 · 5 co-filers PASSPORT SYSTEMS INCApr 2018 · 27 co-filers$22.0M Dance Biopharm Holdings, Inc.Jan 2018 · 16 co-filers$36.7M Dance Biopharm Holdings, Inc.Dec 2017 · 16 co-filers$40.0M KEEN ONYX FUND LPJul 2017 · 3 co-filers Dance Biopharm Holdings, Inc.Jun 2017 · 17 co-filers$5.0M Dance Biopharm Holdings, Inc.Apr 2017 · 17 co-filers$5.0M PASSPORT SYSTEMS INCApr 2017 · 26 co-filers$15.0M PASSPORT SYSTEMS INCSep 2016 · 26 co-filers$9.0M CLAYTON WILLIAMS ENERGY INC /DEAug 2016 · 37 co-filers$150.0M Dance Biopharm Holdings, Inc.Aug 2016 · 16 co-filers$23.0M KEEN ONYX FUND LPJul 2016 · 5 co-filers Prowers Aggregate Investors, LLCJul 2016 · 5 co-filers$10.0M PASSPORT SYSTEMS INCMar 2016 · 23 co-filers$5.0M CLAYTON WILLIAMS ENERGY INC /DEMar 2016 · 35 co-filers$16.8M Dance Biopharm Holdings, Inc.Oct 2015 · 14 co-filers$40.0M ArtBanc International Ltd., Inc.Apr 2015 · 17 co-filers$5.2M Dance Biopharm Inc.Dec 2014 · 18 co-filers$15.0M ArtBanc International Ltd., Inc.Jul 2014 · 9 co-filers$2.5M ArtBanc International Ltd., Inc.Jan 2014 · 19 co-filers$7.5M ArtBanc International Ltd., Inc.Nov 2013 · 9 co-filers$7.5M

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