Investor · Halethorpe, MD

John Neiderhuber

Open John in the network graph →

Filings

2

SEC Form D

Connections

21

co-filers

Capital

$2.4M

across filings

Active

Mar 2025

to Mar 2025

Most-connected co-filers (21)

John Neis · NOVI, MI1 shared Ramin Shirani · Milpitas, CA1 shared Harry S. Palmin · Cambridge, MA1 shared Christopher Brown · Ottawa Hills, OH1 shared Eric O'Brien · SAN MATEO, CA1 shared Joanne Protano · Cambridge, MA1 shared Stephen A. Hill · Florham Park, NJ1 shared Thomas R. Mackie · Middleton, WI1 shared R. M. Carruthers · Boulder, CO1 shared Stephen Meltzer · Halethorpe, MD1 shared Daniel Lunz · Halethorpe, MD1 shared James Manuso · Farmington HIlls, MI1 shared William Stevens · Toronto, Ontario, Canada1 shared Howard M. Schneider · Newton, MA1 shared Christopher J. Pazoles · Newton, MA1 shared Charles Chi · Milpitas, CA1 shared Robert E. Conway · Boulder, CO1 shared William C. Stevens · Toronto, Ontario, Canada1 shared Jamey P. Weichert · Madison, WI1 shared Michael F. Tweedle · Newton, MA1 shared Kim Hawkins · Newton, MA1 shared

Recent filings (2)

Capsulomics, Inc.Mar 2025 · 7 co-filers$3.0M Capsulomics, Inc.Mar 2025 · 7 co-filers$3.0M NOVELOS THERAPEUTICS, INC.Apr 2011 · 17 co-filers$5.1M

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