Investor · San Carlos, CA

Jeff Keyser

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Filings

8

SEC Form D

Connections

49

co-filers

Capital

$15.8M

across filings

Active

Jul 2022

to Apr 2025

Most-connected co-filers (49)

Chuck Templeton · Chicago, IL6 shared Nitin Joshi · San Carlos, CA6 shared Thomas E. Kiphart · Panama City, FL6 shared Aaron Rudberg · Chicago, IL6 shared Steven E. Berry, Dmd · Panama City, FL4 shared Peter Comisar · LOS ANGELES, CA2 shared Jon J. Hallam · Saratoga, CA2 shared Gary Skulnik · Silver Spring, MD2 shared Moshe N. Lifschitz · Englewood, NJ2 shared Kim Kolt · Sunnyvale, CA2 shared Itai Tsiddon · New York, NY2 shared Jonathan J. Jillson · Saratoga, CA2 shared James Evans · San Francisco, CA2 shared Vinay Ayyala · San Francisco, CA2 shared Richard Raizes · Dallas, TX2 shared William Bumpers · Silver Spring, MD2 shared Ian Sneed · Silver Spring, MD2 shared Benoit G. Sansoucy · Grand Cayman, Cayman Islands2 shared Shari Friedman · Silver Spring, MD2 shared P. Kevin Jonas, Jr · Belmont, NC2 shared Shannon Robnett · Boise, ID2 shared James Neary · Cleveland, OH2 shared Blake L. Gottesman · Cleveland, OH2 shared Wilson Chang · Silver Spring, MD2 shared

Recent filings (8)

CPP Group Holdings, LLCJun 2025 · 38 co-filers Cage Bio, Inc.Apr 2025 · 8 co-filers$15.0M Cage Bio, Inc.Apr 2025 · 8 co-filers$15.0M CPP Group Holdings, LLCMay 2024 · 38 co-filers Cage Bio, Inc.May 2024 · 8 co-filers$10.0M Cage Bio, Inc.May 2024 · 8 co-filers$10.0M Neighborhood Sun Benefit Corp.May 2023 · 17 co-filers$1.5M Neighborhood Sun Benefit Corp.Dec 2022 · 17 co-filers$990K Foobar Inc.Jul 2022 · 11 co-filers$18.1M Foobar Inc.Jul 2022 · 11 co-filers$4.7M

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