Investor · Crestone, CO
Jon A. Northrop
Open Jon in the network graph →Filings
94
SEC Form D
Connections
290
co-filers
Capital
$12K
across filings
Active
Oct 2014
to Oct 2017
Most-connected co-filers (290)
Mark Smith · New York, NY63 sharedDominic A. Bassani · Crestone, CO48 sharedEdward T. Schafer · Crestone, CO45 sharedGeorge Bloom · CRESTONE, CO21 sharedJeremy Rowland · CRESTONE, CO15 sharedJonathan M. Cooper · Denver, CO14 sharedChris Tse · New York, NY14 sharedTodd R. Trangmar · Denver, CO14 sharedBruce C. Heimann · Niwot, CO14 sharedKevin Mccoy · New York, NY14 sharedBrian G. Reid · Louisville, CO14 sharedSalvatore J. Zizza · Rye, NY13 sharedRussell Brenner · Skokie, IL13 sharedRichard *. Kaplan · Chicago, IL12 sharedWilliam J. Rupp · Old Bethpage, NY11 sharedWilliam E. O'Neill · Old Bethpage, NY11 sharedChris Brennan · Kerry, Ireland9 sharedRobert K. Rupp · Columbus, OH9 sharedJames Walton · Longmont, CO8 sharedMary E. Hughes · Seattle, WA8 sharedDavid Haynes · SAN FRANCISCO, CA8 sharedBenjamin B. Andrews · Houston, TX8 sharedJens A. Beyrich · Salt Lake City, UT8 sharedSecuris Investment Partners LLP · London, United Kingdom8 shared
Recent filings (94)
Tembo Capital Mining Fund IV LPDec 2025 · 15 co-filers$500.0MTembo Capital Mining Fund IV Parallel LPDec 2025 · 15 co-filers$500.0MTembo Capital Mining Fund IV LPNov 2025 · 15 co-filers$500.0MBION ENVIRONMENTAL TECHNOLOGIES INCAug 2025 · 16 co-filers$3.0MBION ENVIRONMENTAL TECHNOLOGIES INCAug 2025 · 16 co-filers$3.0MSRC Ajin Fund VI, LLCJul 2025 · 10 co-filers$79.2MBION ENVIRONMENTAL TECHNOLOGIES INCJun 2025 · 8 co-filers$1.5MBION ENVIRONMENTAL TECHNOLOGIES INCFeb 2025 · 14 co-filers$1.5MBION ENVIRONMENTAL TECHNOLOGIES INCFeb 2025 · 14 co-filers$1.5MBION ENVIRONMENTAL TECHNOLOGIES INCDec 2024 · 8 co-filers$1.5MArsenal Biosciences, Inc.Sep 2024 · 21 co-filers$325.4MBION ENVIRONMENTAL TECHNOLOGIES INCJun 2024 · 18 co-filers$4.0MBION ENVIRONMENTAL TECHNOLOGIES INCJun 2024 · 18 co-filers$4.0MSRC Ajin Fund VI, LLCFeb 2024 · 10 co-filers$79.2MBION ENVIRONMENTAL TECHNOLOGIES INCFeb 2024 · 16 co-filers$6.0MBION ENVIRONMENTAL TECHNOLOGIES INCFeb 2024 · 16 co-filers$6.0MBION ENVIRONMENTAL TECHNOLOGIES INCJan 2024 · 12 co-filers$300KBION ENVIRONMENTAL TECHNOLOGIES INCDec 2023 · 12 co-filers$6.0MNishkama Capital Offshore Fund Ltd.Oct 2023 · 8 co-filersBION ENVIRONMENTAL TECHNOLOGIES INCOct 2023 · 15 co-filers$1.5MValue Active Fund, Ltd.Sep 2023 · 7 co-filersSecuris II Fund-SPC-Segregated Portfolio Six-TCCCMar 2023 · 10 co-filersBION ENVIRONMENTAL TECHNOLOGIES INCMar 2023 · 15 co-filers$10.0MBION ENVIRONMENTAL TECHNOLOGIES INCJan 2023 · 14 co-filers$2.0MBION ENVIRONMENTAL TECHNOLOGIES INCJan 2023 · 14 co-filers$2.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jon in the interactive graph →