Investor · West Valley, UT

Jay Santoro

Open Jay in the network graph →

Filings

9

SEC Form D

Connections

139

co-filers

Capital

$5.4M

across filings

Active

Apr 2023

to Nov 2025

Most-connected co-filers (139)

Fidji Simo · San Francisco, CA8 shared Aaron Gerszewski · West Valley, UT6 shared Rohit Gupta · West Valley, UT6 shared Rishi Reddy · West Valley, UT6 shared Jorge Nin · SOMERVILLE, MA4 shared Valeriia Tyshchenko · SOMERVILLE, MA3 shared Spencer J. Hempleman · Stamford, CT2 shared Philip J. Hempleman · Stamford, CT2 shared Marc W. Levy · New York, NY2 shared Tara C. Keels · NEW YORK, NY2 shared Gregory S. Bennett · Grand Cayman, Cayman Islands2 shared Theresa M. Taft · Boston, MA2 shared Scott J. Bronner · Greenwich, CT2 shared James J. Matthews · Greenwich, CT2 shared Yvonne C. Owens · NEW YORK, NY2 shared Rob Kolodziej · New York, NY2 shared Grace M. Palombo · Winnipeg, Manitoba, Canada2 shared Siim A. Vanaselja · Winnipeg, Manitoba, Canada2 shared Garry J. Macnicholas · Winnipeg, Manitoba, Canada2 shared R. J. Orr · Winnipeg, Manitoba, Canada2 shared Brian E. Walsh · Winnipeg, Manitoba, Canada2 shared Graham R. Bird · Winnipeg, Manitoba, Canada2 shared Arshil C. Jamal · Winnipeg, Manitoba, Canada2 shared Lawrence S. Block · NEW YORK, NY2 shared

Recent filings (9)

ClinTrial Research, Inc.Jan 2026 · 9 co-filers$5.0M Chronicle Bio, Inc.Nov 2025 · 14 co-filers$5.0M Chronicle Bio, Inc.Nov 2025 · 14 co-filers$5.0M Chronicle Bio, Inc.Oct 2025 · 14 co-filers$3.0M Chronicle Bio, Inc.Oct 2025 · 14 co-filers$3.0M MHP Sports Holdings LLCAug 2025 · 16 co-filers$1.5M Momentous GP Fund I LLCAug 2025 · 18 co-filers$3.1M Tree Line Isar Senior Loan Fund, LPJan 2024 · 15 co-filers Tree Line Direct Lending III Offshore, LPApr 2023 · 15 co-filers Great-West Lifeco U.S. Holdings, LPApr 2023 · 103 co-filers GREAT-WEST LIFECO INC.Apr 2023 · 103 co-filers

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