Investor · PEMBROKE, MA

Brent M. Segal

Open Brent in the network graph →

Filings

39

SEC Form D

Connections

172

co-filers

Capital

$1.1M

across filings

Active

Dec 2009

to Aug 2025

Most-connected co-filers (172)

Grant R. Page · CHICO, CA18 shared Joss R. Hanna · Emeryville, CA15 shared John Zetterquist · CAPITOLA, CA15 shared Blake E. Page · CHICO, CA15 shared Catherine R. Baucom · BATON ROUGE, LA14 shared Earl J. Taylor · CHICO, CA13 shared Sheng J. Zeng · Singapore, U013 shared Adriano Paganini · San Francisco, CA12 shared Bob M. Bozeman · Atlanta, GA12 shared Xianpeng M. Jiang · BATON ROUGE, LA9 shared Richard E. Waldo · Plymouth, MA9 shared Christine A. Scheer · Southfield, MI8 shared Luca Pesce · Newport Beach, CA8 shared Judith A. Kermans · Southfield, MI8 shared Theora P. Braccialarghe · Southfield, MI8 shared Kok Hoi Wong · Singapore, U08 shared Chris Danusiar · Lockport, IL8 shared Greg P. Hansen · Southfield, MI6 shared John Paul C. Ussia · Newport Beach, CA6 shared Mark P. Buis · Southfield, MI6 shared William M. Mikkelson · Orlando, FL6 shared Noraan Sadik · Lockport, IL6 shared Brad A. Armstrong · Southfield, MI6 shared Heather Grube · Seattle, WA6 shared

Recent filings (39)

Gabriel, Roeder, Smith & Co Holdings, Inc.Aug 2025 · 27 co-filers$871K Orams Development LLCJul 2025 · 5 co-filers$980K MITOSENSE, INC.May 2025 · 14 co-filers$3.7M MITOSENSE, INC.May 2025 · 14 co-filers$3.7M Orams Development LLCMar 2025 · 5 co-filers$750K Orams Development LLCFeb 2025 · 5 co-filers$500K Gabriel, Roeder, Smith & Co Holdings, Inc.Aug 2024 · 26 co-filers$761K Flagship Biosciences, Inc.Apr 2024 · 14 co-filers$6.4M Flagship Biosciences, Inc.Feb 2024 · 14 co-filers$5.0M Orams Development LLCFeb 2024 · 5 co-filers$1.8M MITOSENSE, INC.Jan 2024 · 14 co-filers$1.9M MITOSENSE, INC.Jan 2024 · 14 co-filers$1.9M Flagship Biosciences, Inc.Dec 2023 · 14 co-filers$1.5M Gabriel, Roeder, Smith & Co Holdings, Inc.Jul 2023 · 23 co-filers$614K MITOSENSE, INC.Feb 2023 · 13 co-filers$7.4M Flagship Biosciences, Inc.Sep 2022 · 12 co-filers$15.3M NQ PE Project Durm Parent, L.P.Sep 2022 · 23 co-filers$79.9M World Champion Fantasy Inc.Aug 2022 · 9 co-filers$5.0M MITOSENSE, INC.Aug 2022 · 17 co-filers$7.4M NQ PE Project Durm Parent, L.P.Jul 2022 · 23 co-filers$71.7M Gabriel, Roeder, Smith & Co Holdings, Inc.Jun 2022 · 23 co-filers$557K Gabriel, Roeder, Smith & Co Holdings, Inc.Jul 2021 · 23 co-filers$515K WildBrain Ltd.Apr 2021 · 36 co-filers$18.5M WildBrain Ltd.Apr 2021 · 36 co-filers$18.5M World Champion Fantasy Inc.Apr 2021 · 5 co-filers$1.5M

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