Investor · Lowell, MA

John Brooks

Open John in the network graph →

Filings

11

SEC Form D

Connections

28

co-filers

Capital

$8.9M

across filings

Active

Jan 2023

to Jun 2025

Most-connected co-filers (28)

Jeffrey Karp · Lowell, MA8 shared Ali Tavakkoli · Lowell, MA6 shared Melani Gordon · Oakland, CA5 shared Jeffery R. Fang · New York, NY3 shared Rvmc Capital Llc · Boca Raton, FL3 shared Nancy Briefs · Lowell, MA3 shared Aaron E. Shapiro · New York, NY3 shared Mark I. Andrews · NEW YORK, NY3 shared Naveen E. Balasubramanyam · Irving, TX3 shared Jason E. Engelhorn · Irving, TX3 shared Michael J. Ambrosi · Clifton, NJ3 shared Rvmc Capital Llc · Boca Raton, FL3 shared Rvmc Capital Llc · Boca Raton, FL3 shared David G. Tisch · New York, NY3 shared We Will Ventures LLC · Scottsdale, AZ3 shared Carter Comstock · Scottsdale, AZ3 shared Christopher W. Allen · Boca Raton, FL3 shared Roger W. Thomas · Boca Raton, FL3 shared Tom A. Rizk · Boca Raton, FL3 shared Kevin L. Weimer · Newtown Square, PA3 shared Jordan T. Wright · Medina, OH3 shared John R. Slump · Chicago, IL2 shared Joshua E. Medow · Madison, WI2 shared Tyler C. Wanke · Chicago, IL2 shared

Recent filings (11)

AltrixBio, Inc.Jun 2025 · 11 co-filers$10.0M AltrixBio, Inc.Jun 2025 · 11 co-filers$10.0M AltrixBio, Inc.Jun 2025 · 11 co-filers$10.0M AltrixBio, Inc.Jun 2025 · 11 co-filers$6.6M AltrixBio, Inc.Jun 2025 · 11 co-filers$10.0M AltrixBio, Inc.Jun 2025 · 11 co-filers$6.6M Madison Scientific, Inc.Apr 2025 · 14 co-filers$10.1M Madison Scientific, Inc.Jan 2025 · 14 co-filers$7.1M Comstock Fund 5 LLCNov 2023 · 5 co-filers$3.9M Comstock Fund 4 LLCJan 2023 · 5 co-filers$260K Comstock Fund 3 LLCJan 2023 · 5 co-filers$370K Galaxy REIT LLCJan 2023 · 11 co-filers$1.0M Galaxy REIT LLCJan 2023 · 11 co-filers$984K Galaxy REIT LLCJan 2023 · 11 co-filers$1.0M

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