Investor · MENLO PARK, CA

James Momtazee

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Filings

120

SEC Form D

Connections

467

co-filers

Capital

$5.5B

across filings

Active

Jan 2020

to Feb 2025

Most-connected co-filers (467)

Adam Fliss · MENLO PARK, CA42 shared Maria Walker · MENLO PARK, CA34 shared Jae Y. Choi · Los Angeles, CA22 shared Christopher Adams · Irvine, CA22 shared Ashish N. Patel · Los Angeles, CA22 shared Bradley Schroth · Irvine, CA22 shared Patrick N. Hofmann · Los Angeles, CA22 shared Alan Dibartolomeo · Irvine, CA22 shared Max Lin · Menlo Park, CA16 shared Jamie Melzer · New York, NY15 shared Vincentius F. Van Den Brink · Luxembourg, Luxembourg15 shared Michael Wickman · Green Bay, WI15 shared Charles Reim · San Francisco, CA15 shared Daniel P. Nolan · Loudonville, NY14 shared Candace S. Whitten · NEWPORT BEACH, CA12 shared Joseph J. Plumeri · New York, NY12 shared Stephen J. Antinelli · Mamaroneck, NY12 shared Thibault C. Stracke · NEWPORT BEACH, CA12 shared David J. Kahm · Wan Chai, Hong Kong12 shared Campbell D. Mclaren · Larchmont, NY12 shared James L. Neal · Seattle, WA12 shared Marc P. Seidner · NEWPORT BEACH, CA12 shared Jerome M. Schneider · NEWPORT BEACH, CA12 shared William R. Pollard · Seattle, WA12 shared

Recent filings (120)

Patient Square Equity Co-Invest II, L.P.Nov 2025 · 5 co-filers Patient Square Premium Coinvest, L.P.Nov 2025 · 5 co-filers Kriya Therapeutics, Inc.Sep 2025 · 44 co-filers$320.8M Kriya Therapeutics, Inc.Sep 2025 · 44 co-filers$320.8M Patient Square Equity Partners II-A, L.P.Aug 2025 · 5 co-filers Patient Square Equity Partners II, L.P.Aug 2025 · 5 co-filers Kriya Therapeutics, Inc.Aug 2025 · 44 co-filers$313.3M Kriya Therapeutics, Inc.Aug 2025 · 44 co-filers$313.3M Blackwell Capital Partners II, L.P.Aug 2025 · 5 co-filers Redwood Capital Discretionary Partners, L.P.Aug 2025 · 5 co-filers Sonata Financial Holdings, Inc.May 2025 · 38 co-filers$10.0M Sonata Financial Holdings, Inc.May 2025 · 38 co-filers$8.0M Patient Square Paradigm Coinvest, LPFeb 2025 · 5 co-filers EUDORA INVESTMENT FUNDS ICAVFeb 2025 · 8 co-filers Patient Square Compass Coinvest, LPJan 2025 · 5 co-filers Patient Square Equity Co-Invest II, L.P.Aug 2024 · 5 co-filers Patient Square Equity Partners II, L.P.May 2024 · 5 co-filers Patient Square Equity Partners II-A, L.P.May 2024 · 5 co-filers Defense Metals Corp.Feb 2024 · 15 co-filers$55K EUDORA INVESTMENT FUNDS ICAVFeb 2024 · 8 co-filers ATLANTIC LITHOTRIPSY, LLCJan 2024 · 20 co-filers$133K Animate Cyber, Inc.Oct 2023 · 4 co-filers$1.0M Ecosense, Inc.Aug 2023 · 8 co-filers$1.5M Kriya Therapeutics, Inc.Jul 2023 · 27 co-filers$432.0M Kriya Therapeutics, Inc.Jul 2023 · 27 co-filers$432.0M

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