Investor · Washington, Washington, D.C.

Noah Rosenberg

Open Noah in the network graph →

Filings

4

SEC Form D

Connections

43

co-filers

Capital

$52.0M

across filings

Active

Oct 2015

to Dec 2025

Most-connected co-filers (43)

Jason Ezratty · New York, NY2 shared Christopher Minnick · New York, NY2 shared Brian Hirsch · Washington, Washington, D.C.1 shared Bela L. Musits · New York, NY1 shared Richard G. Sass · Wilsonville, OR1 shared Philip N. Becton Ii · Atlantic Beach, FL1 shared administrative manager Petroleum Partners · Dahlonega, GA1 shared John F. Kirby · CLEVELAND, OH1 shared Ravi Singh · Cambridge, MA1 shared Daniel Shaeffer · SALT LAKE CITY, UT1 shared David Johnson · New York, NY1 shared Harry D'Andrea · Washington, Washington, D.C.1 shared Parker L. Harris · SAN FRANCISCO, CA1 shared Amy J. Weaver · SAN FRANCISCO, CA1 shared Christopher Gabrieli · Cold Spring Harbor, NY1 shared Paul Ginocchio · New York, NY1 shared Arnold S. Leonard · Blaine, MN1 shared Charles S. Howerton · Blaine, MN1 shared Louis S. Provenzano · Blaine, MN1 shared Dennis N. Edwards · Cardston, Alberta, Canada1 shared Mark H. Fiskio · Newton, MA1 shared Petpiboon J. Prasit · San Francisco, CA1 shared Alan L. Arcadipane · Boston, MA1 shared Rubicon Capital LLC · Oxford, MS1 shared

Recent filings (4)

Verrica Pharmaceuticals Inc.Dec 2025 · 19 co-filers$50.0M Verrica Pharmaceuticals Inc.Dec 2025 · 19 co-filers$50.0M Brightfield Holdings, Inc.Sep 2019 · 9 co-filers$118.8M Brightfield Holdings, Inc.Sep 2019 · 9 co-filers$118.8M Brightfield Holdings, LLCApr 2019 · 20 co-filers Brightfield Holdings, LLCApr 2019 · 20 co-filers FLAT WORLD KNOWLEDGE INCOct 2015 · 16 co-filers$3.0M FLAT WORLD KNOWLEDGE INCOct 2015 · 16 co-filers$3.0M

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