Investor · Somerville, MA

Richard Larson

Open Richard in the network graph →

Filings

3

SEC Form D

Connections

12

co-filers

Capital

$9.0M

across filings

Active

Jan 2019

to Jul 2025

Most-connected co-filers (12)

Mark T. Finn · VIRGINIA BEACH, VA1 shared Rana Gupta · Somerville, MA1 shared Drew Hannah · Somerville, MA1 shared Gary S. Ramphal · Miami Lakes, FL1 shared Peter R. Kramer · Boston, MA1 shared Philip R. Frank · Boston, MA1 shared Jay A. Brammer · Indianapolis, IN1 shared Patrick Baker · Lebanon, OH1 shared John A. Dessouki · Philadelphia, PA1 shared Mark A. Kamp · Philadelphia, PA1 shared Barry A. Miller · Philadelphia, PA1 shared Curt Rutsky · Somerville, MA1 shared

Recent filings (3)

Pulsar AI Growth SPV 1, LLCJul 2025 · 1 co-filer$3.0M Pulsar AI Growth SPV 1, LLCJul 2025 · 1 co-filer$3.0M Metabolics Pharma, Inc.Sep 2024 · 11 co-filers$6.3M Metabolics Pharma, Inc.Sep 2024 · 11 co-filers$6.3M Felsuma LLCJan 2019 · 9 co-filers$1.0M Felsuma LLCJan 2019 · 9 co-filers$1.0M

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