Investor · Boulder, CO
James Stelzer
Open James in the network graph →Filings
27
SEC Form D
Connections
29
co-filers
Capital
$600K
across filings
Active
May 2015
to Jan 2021
Most-connected co-filers (29)
Lucas Kalisher · Boulder, CO14 sharedPieter Muntendam · Lexington, MA11 sharedWilliam P. Krueger · Dallas, TX9 sharedEric R. Sanford · Vero Beach, FL9 sharedHao Chen · Beijing, Israel9 sharedWilliam J. Fitzgerald · Cambridge, MA9 sharedMette K. Agger · Lexington, MA9 sharedAdam A. Valkin · Cambridge, MA8 sharedDorothy K. Coleman · Lexington, MA7 sharedMatthew D. Wade · New York, NY5 sharedAndrew E. Law · London, United Kingdom5 sharedSummit Source Funding, LLC · Boulder, CO5 sharedLeonard K. Schaeffer · Lexington, MA4 sharedMichael F. Walden · White Plains, NY4 sharedLuis Yanes · Key Biscayne, FL3 sharedMartin Casado · San Francisco, CA3 sharedArchibald J. Cox · Durham, NC2 sharedArthur J. Benvenuto · Durham, NC2 sharedConstantin Dietrich · MIAMI BEACH, FL2 sharedSimon D. Anderson · New York, NY2 sharedScott B. Bernstein · New York, NY2 sharedPeter R. Beaumont · New Vernon, NJ2 sharedAjay B. Mehra · New York, NY2 sharedJohn S. Forbes · NEW YORK, NY2 shared
Recent filings (27)
Caxton Global Investments USA LLCFeb 2022 · 8 co-filersCaxton Global Investments USA LLCMar 2021 · 8 co-filersGolden Eagle Helium, LPJan 2021 · 5 co-filers$2.1MGolden Eagle Helium, LPJan 2021 · 5 co-filers$2.1MCaxton Global Investments USA LLCAug 2020 · 8 co-filersCaxton Global Investments USA LLCAug 2019 · 5 co-filersTrinity Peaks Helium LPJan 2019 · 3 co-filers$3.0MTrinity Peaks Helium LPJan 2019 · 3 co-filers$3.0MCaxton Global Investments USA LLCAug 2018 · 5 co-filersTwin Peaks Helium LPFeb 2018 · 5 co-filers$2.0MTwin Peaks Helium LPFeb 2018 · 5 co-filers$2.0MCaxton Global Investments USA LLCAug 2017 · 5 co-filersSaikou Optics IncMar 2017 · 4 co-filersSaikou Optics IncDec 2016 · 5 co-filers$500KSaikou Optics IncOct 2016 · 5 co-filers$500KCaxton Global Investments USA LLCAug 2016 · 11 co-filersSaikou Optics IncJun 2016 · 5 co-filers$500KPikes Peak Helium, LPMay 2016 · 7 co-filers$3.0MSaikou Optics IncMay 2016 · 5 co-filers$500KSaikou Optics IncMar 2016 · 5 co-filers$500KSaikou Optics IncFeb 2016 · 5 co-filers$500KSunlight Peak Petroleum, LPFeb 2016 · 7 co-filers$1.5MSaikou Optics IncNov 2015 · 5 co-filers$500KSaikou Optics IncAug 2015 · 5 co-filers$500KCaxton Global Investments USA LLCAug 2015 · 11 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See James in the interactive graph →