Investor · San Antonio, TX

Robert S. Langer

Open Robert in the network graph →

Filings

18

SEC Form D

Connections

86

co-filers

Capital

$6.7M

across filings

Active

Nov 2015

to May 2018

Most-connected co-filers (86)

Robert D. Hutchens · San Antonio, TX13 shared John W. Feik · San Antonio, TX10 shared Mark D. Horsey · San Antonio, TX10 shared Jean W. Cheever · San Antonio, TX10 shared Catherine W. Burzik · San Antonio, TX8 shared Ian R. Clements · San Antonio, TX8 shared Steven W. Davis · San Antonio, TX6 shared Paul R. Castella · San Antonio, TX6 shared Chen W. Xiao-Dong · San Antonio, TX5 shared Jason E. Fox · New York, NY4 shared John J. Park · New York, NY4 shared Carey European Management, LLC · New York, NY4 shared Omer A. Karahan · Newtown, PA4 shared Gianni B. Arcaini · Jacksonville, FL4 shared Rex K. Reynolds · Charlotte, NC4 shared Paul Wicks · San Diego, CA4 shared Matthew Pribyl · San Diego, CA4 shared Scott Torborg · San Diego, CA4 shared Grant Jordan · San Diego, CA4 shared David C. Michan · San Diego, CA4 shared Michael Spindel · San Diego, CA4 shared Robert M. Gardner · New York, NY3 shared Peter C. Marshall · New York, NY3 shared Robert B. Carter · New York, NY3 shared

Recent filings (18)

StemBioSys Inc.Dec 2020 · 31 co-filers$1.5M StemBioSys Inc.Jan 2020 · 29 co-filers$500K Archstone Resources LLCSep 2019 · 1 co-filer$1.1M StemBioSys Inc.Jun 2019 · 29 co-filers$3.0M Auglaize Meadows Resources LLCDec 2018 · 2 co-filers$1.1M Springfield Florissant Resources LLCAug 2018 · 1 co-filer$1.6M StemBioSys Inc.May 2018 · 27 co-filers$4.3M CounterFind Inc.Apr 2018 · 8 co-filers$750K CounterFind Inc.Feb 2018 · 8 co-filers$998K Whitehouse Resources LLCFeb 2018 · 5 co-filers$810K StemBioSys Inc.Dec 2016 · 27 co-filers$5.7M SkySafe, Inc.Oct 2016 · 14 co-filers$3.4M SkySafe, Inc.Apr 2016 · 14 co-filers$3.0M StemBioSys Inc.Apr 2016 · 27 co-filers$6.0M Clustrix, Inc.Feb 2016 · 21 co-filers$26.4M SkySafe, Inc.Jan 2016 · 14 co-filers$150K Clustrix, Inc.Nov 2015 · 19 co-filers$20.4M SkySafe, Inc.Nov 2015 · 14 co-filers$60K

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