Investor · Yardley, PA

Brian Posner

Open Brian in the network graph →

Filings

11

SEC Form D

Connections

42

co-filers

Capital

$4.0M

across filings

Active

Mar 2017

to Jun 2025

Most-connected co-filers (42)

David Johnson · St. Louis Park, MN10 shared Jeffrey Sklar · Yardley, PA10 shared Kenneth M. Pearsen · New York, NY9 shared Jerome Zeldis · Los Angeles, CA8 shared Joseph Leone · Yardley, PA8 shared Rad Weaver · San Antonio, TX7 shared Sam Frankfort · Beverly Hills, CA7 shared Tamer Amr · Austin, TX7 shared Kevin S. Sonnett · Denver, CO7 shared Irv A. Kessler · Austin, TX7 shared David Stefansky · Hermosa Beach, CA7 shared Robert A. Epstein · Austin, TX7 shared Thomas Hadley · Ho-Ho-Kus, NJ7 shared Kenneth L. Londoner · Westport, CT5 shared Jason Dial · Austin, TX5 shared David Ferdman · Austin, TX5 shared Richard Rosenblum · New York, NY5 shared Julia A. Chapman · St Helier, Y92 shared Lars Frankfelt · St Helier, Channel Islands, Y92 shared Carl Hansen · St Helier, Channel Islands, Y92 shared Brett Whalen · Vancouver, British Columbia, Canada2 shared Peder D. Prahl · London, United Kingdom2 shared Carsten D. Koppen · St Helier, Y92 shared Brian S. Posner · Rockaway, NJ2 shared

Recent filings (11)

FIREFLY NEUROSCIENCE, INC.Jun 2025 · 18 co-filers$2.0M Alliqua BioMedical, Inc.Mar 2017 · 19 co-filers$2.9M Alliqua, Inc.May 2014 · 15 co-filers$7.0M Alliqua, Inc.Apr 2014 · 15 co-filers$15.0M Alliqua, Inc.Nov 2013 · 17 co-filers$652K Alliqua, Inc.Nov 2013 · 17 co-filers$7.0M Alliqua, Inc.Nov 2013 · 17 co-filers$6.0M Alliqua, Inc.Nov 2013 · 17 co-filers$1.0M Alliqua, Inc.Nov 2013 · 17 co-filers$1.0M Triton Fund IV US, L.P.Apr 2013 · 9 co-filers Triton Fund IV L.P.Apr 2013 · 9 co-filers

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