Investor · Chicago, IL
Jeffrey J. Aronin
Open Jeffrey in the network graph →Filings
93
SEC Form D
Connections
372
co-filers
Capital
$952.0M
across filings
Active
Jul 2019
to Jul 2025
Most-connected co-filers (372)
Patrick J. Morris · Chicago, IL44 sharedAntonio J. Gracias · CHICAGO, IL41 sharedDarien J. Parhad · Chicago, IL33 sharedJoseph Dutton · New York, NY23 sharedKStone Partners LLC · Harrison, NY23 sharedPatrick Morris · BEDMINSTER, NJ19 sharedGreg Licholai · BEDMINSTER, NJ17 sharedMichael Veith · Covington, KY12 sharedMichael A. Ewald · BOSTON, MA11 sharedJay A. Margolis · Boston, MA11 sharedJoseph T. Drohan · Valhalla, NY11 sharedMark J. Kenyon · Valhalla, NY11 sharedAnthony Kennada · PHOENIX, AZ11 sharedJoseph H. Marren · Valhalla, NY11 sharedEvgeny Klochikhin · ALEXANDRIA, VA10 sharedTimothy M. Cunniff · Chicago, IL9 sharedKevin Chavers · New York, NY8 sharedJonathan L. Mayers · Jersey City, NJ8 sharedZachary L. Prince · Jersey City, NJ8 sharedKeith Algozzine · Troy, NY8 sharedRicardo Lombardi · New York, NY8 sharedMartin B. Edwards · Northbrook, IL8 sharedMatthew T. Trentini · San Francisco, CA8 sharedRichard Hirsh · Troy, NY8 shared
Recent filings (93)
Paragon Biosciences Emalex Capital, Inc.Jul 2025 · 20 co-filers$270.0MParagon Biosciences Emalex Capital, Inc.Mar 2025 · 20 co-filers$242.0MCastle Creek Biosciences, Inc.Feb 2025 · 15 co-filers$75.0MCastle Creek Biosciences, Inc.Feb 2025 · 15 co-filers$75.0MCIRC Biosciences, Inc.Oct 2024 · 8 co-filers$250KCIRC Biosciences, Inc.May 2024 · 6 co-filers$7.0MEvozyne, Inc.Sep 2023 · 27 co-filers$100.0MArcadia Communities, LLCJul 2023 · 17 co-filers$4.5MParagon Biosciences Emalex Capital, Inc.Nov 2022 · 11 co-filers$250.0MParagon Biosciences Emalex Capital, Inc.Nov 2022 · 11 co-filers$25.0MParagon Biosciences Emalex Capital, Inc.Nov 2022 · 11 co-filers$250.0MProlifiq Software IncOct 2022 · 19 co-filers$2.5MAon Institutional Funds, LLCAug 2022 · 8 co-filersFlux Power Holdings, Inc.Jul 2022 · 20 co-filers$91KFlux Power Holdings, Inc.May 2022 · 20 co-filersCastle Creek Biosciences, Inc.May 2022 · 20 co-filers$112.8MNorth Run - Due North Partners, LPApr 2022 · 10 co-filersCastle Creek Biosciences, Inc.Feb 2022 · 22 co-filers$11.8MArcadia Communities, LLCOct 2021 · 17 co-filers$6.8MAon Institutional Funds, LLCAug 2021 · 8 co-filersNORTH RUN CAPITAL PARTNERS LPJul 2021 · 5 co-filersNorth Run Offshore Partners, Ltd.Jul 2021 · 10 co-filersCastle Creek Biosciences, Inc.Jul 2021 · 21 co-filers$25.0MEvozyne, Inc.Apr 2021 · 17 co-filers$59.2MProlifiq Software IncMar 2021 · 25 co-filers$7.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jeffrey in the interactive graph →