Investor · Florham Park, NJ

Stephen A. Brigido

Open Stephen in the network graph →

Filings

25

SEC Form D

Connections

109

co-filers

Capital

$11.8M

across filings

Active

May 2023

to Nov 2025

Most-connected co-filers (109)

John R. Haines · Florham Park, NJ9 shared Peter Diamandis · BELLEVUE, WA9 shared Marc C. Jacofsky · SCOTTSDALE, AZ8 shared James R. Lawson · SCOTTSDALE, AZ7 shared Ronald D. Robinson · SCOTTSDALE, AZ7 shared Kevin P. Mcdowell · SCOTTSDALE, AZ7 shared Diane A. Parks · Florham Park, NJ6 shared Geoffrey A. Ling · Florham Park, NJ6 shared Robert E. Hariri · Scottsdale, AZ5 shared Ehimika Ohiorhenuan · Miami, FL4 shared Heather L. Franklin · Seattle, WA4 shared Gregory A. Watson · SCOTTSDALE, AZ4 shared Joshua M. D. Hall · LUTHERVILLE, MD4 shared Ramon Pitter · Miami, FL4 shared Robert Proctor · Thornton, PA4 shared Wesley Adams · Lander, WY4 shared Ted J. Schlein · Menlo Park, CA4 shared Ludmila R. Lobanova · Seattle, WA4 shared Joe T. King, Iii · Atlanta, GA4 shared Ryan J. Morris · San Francisco, CA4 shared David J. Jacofsky · SCOTTSDALE, AZ4 shared Andrew W. Miller Jr · SCOTTSDALE, AZ4 shared Robert M. Hummel · SCOTTSDALE, AZ4 shared James C. Towne · Seattle, WA4 shared

Recent filings (25)

KAI FS26 II LLCMar 2026 · 3 co-filers Celularity IncNov 2025 · 23 co-filers$6.7M Celularity IncNov 2025 · 23 co-filers$6.7M Celularity IncAug 2025 · 23 co-filers$1.0M Celularity IncAug 2025 · 23 co-filers$2.0M Celularity IncAug 2025 · 23 co-filers$6.8M Celularity IncAug 2025 · 23 co-filers$1.0M Celularity IncAug 2025 · 23 co-filers$2.0M Celularity IncAug 2025 · 23 co-filers$6.8M Karmel ABS25 LLCApr 2025 · 10 co-filers Innovative Midfoot Solutions, Inc.Sep 2024 · 7 co-filers$5.0M Innovative Midfoot Solutions, Inc.Sep 2024 · 7 co-filers$5.0M VISIONARY METALS CORP.Jul 2024 · 16 co-filers$2.2M VISIONARY METALS CORP.Sep 2023 · 16 co-filers$2.2M IPG Victorville 68, LLCMay 2023 · 10 co-filers$1.2M IPG Barstow 48 Holdings, LLCMay 2023 · 10 co-filers$3.0M VISIONARY GOLD CORP.May 2023 · 20 co-filers$351K VISIONARY GOLD CORP.May 2023 · 20 co-filers$844K Celularity IncMay 2022 · 31 co-filers$30.0M Celularity IncMay 2022 · 31 co-filers$30.0M Plasmology4, Inc.Dec 2016 · 17 co-filers$2.0M Plasmology4, Inc.Dec 2016 · 17 co-filers$2.0M Plasmology4, Inc.Apr 2016 · 28 co-filers$5.0M Blaze Bioscience, Inc.Jan 2016 · 15 co-filers$5.0M Plasmology4, Inc.Dec 2015 · 28 co-filers$1.0M

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