Investor · Boston, MA
Sol J. Barer, Ph.D
Open Sol in the network graph →Filings
22
SEC Form D
Connections
75
co-filers
Capital
$26.1M
across filings
Active
Oct 2021
to Apr 2025
Most-connected co-filers (75)
James N. Campbell, M.D · Boston, MA15 sharedDarren Lopez · Salt Lake City, UT11 sharedMitchell C. Kosches · New York, NY11 sharedScott Frostad · Vancouver, British Columbia, Canada11 sharedCarolina C. Costa · New York, NY11 sharedTrf General Partner I, Ltd · New York, NY9 sharedTrf General Partner I, Ltd · New York, NY9 sharedJ.C. J. Lopez, M.D · Boston, MA6 sharedDavid C. Scheinberg, M.D., Ph.D · Yonkers, NY5 sharedPaul R. Malan · LONDON, United Kingdom4 sharedJean-Francois Clavier · Palo Alto, CA4 sharedDeryk I. King · LONDON, United Kingdom4 sharedColin J. Hill · Boston, MA4 sharedIain R. Macleod · LONDON, United Kingdom4 sharedMichael J. Ward · BOSTON, MA4 sharedJason Long · AUSTIN, TX4 sharedFarooq Abbasi · NEW YORK, NY4 sharedAndrew Mcloughlin · San Francisco, CA4 sharedRandall M. Stevens · BOSTON, MA4 sharedShawn R. Tomasello · BOSTON, MA4 sharedHershel Mehta · La Habra, CA4 sharedJeffrey B. Kindler · Baltimore, MD4 sharedHealthTronics Stone Solutions LLC · ROUND ROCK, TX4 sharedJoseph R. Swedish · BOSTON, MA4 shared
Recent filings (22)
Reforestation Fund I-B, LPApr 2025 · 7 co-filersReforestation Fund I-A, LPApr 2025 · 7 co-filersReforestation Fund I, LPApr 2025 · 7 co-filersReforestation Fund I-A, LPApr 2024 · 7 co-filersReforestation Fund I, LPApr 2024 · 7 co-filersReforestation Fund I-B, LPApr 2024 · 7 co-filersCentrexion Therapeutics CorpJan 2024 · 26 co-filers$12.9MCentrexion Therapeutics CorpNov 2023 · 26 co-filers$2.3MCentrexion Therapeutics CorpJul 2023 · 26 co-filers$30.0MCentrexion Therapeutics CorpJun 2023 · 26 co-filers$10.3MGraticule Digital Asset Fund LPNov 2022 · 10 co-filersReforestation Fund I, LPOct 2022 · 7 co-filersReforestation Fund I-A, LPOct 2022 · 7 co-filersReforestation Fund I-B, LPOct 2022 · 7 co-filersBTF II-B, LPMar 2022 · 7 co-filersBTF II-A, LPOct 2021 · 7 co-filersGraticule Digital Asset Fund LPOct 2021 · 10 co-filersCardioWise, Inc.Nov 2015 · 9 co-filers$2.0MCONTRAFECT CorpJun 2015 · 25 co-filers$20.0MCardioWise, Inc.Mar 2014 · 9 co-filers$2.0MCONTRAFECT CorpMar 2014 · 17 co-filersCardioWise, Inc.Oct 2012 · 2 co-filers$600K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Sol in the interactive graph →