Investor · Kingston, RI

Robert B. Nelson

Open Robert in the network graph →

Filings

11

SEC Form D

Connections

70

co-filers

Capital

$16.3M

across filings

Active

Apr 2018

to Dec 2025

Most-connected co-filers (70)

Matthew Angel · Cambridge, MA6 shared Hendrik Van Alphen · Vancouver, British Columbia, Canada6 shared Navjot Athwal · San Francisco, CA6 shared Christopher Rohde · Cambridge, MA6 shared Gregory K. Hinkle · Dublin 1, Ireland6 shared Stevin Zorn · Kingston, RI4 shared Ojas Vahia · Mamaroneck, NY3 shared Roslyn Hendriks · Seattle, WA3 shared Eric D. Tobias · Indianapolis, IN3 shared Steve Lebowitz · San Francisco, CA3 shared Anthony Micali · New York, NY3 shared Leigh Randall · Mamaroneck, NY3 shared Boaz Salik · NEW YORK, NY3 shared Darren Brown · NEW YORK, NY2 shared Anthony Shumate · NEW YORK, NY2 shared Fred Florjancic · NEW YORK, NY2 shared Wesley H. Fuller · Charleston, SC2 shared Cameron Burr · NEW YORK, NY2 shared Christopher J. English · BOSTON, MA2 shared Farah Rehman · Houston, TX2 shared Sophia D. Dilbert · Camana Bay, Cayman Islands2 shared Jack Gunion · Mamaroneck, NY2 shared J.J. Schickel · NEW YORK, NY2 shared Christopher Johnson · Redwood City, CA2 shared

Recent filings (11)

MindImmune Therapeutics, Inc.Dec 2025 · 14 co-filers$12.0M MindImmune Therapeutics, Inc.Feb 2022 · 12 co-filers$8.9M MindImmune Therapeutics, Inc.Nov 2019 · 9 co-filers$3.0M LG Security Holdings, LLCJul 2019 · 9 co-filers$3.2M American Global Logistics LLCMay 2019 · 26 co-filers$1.2M LG Security Holdings, LLCMar 2019 · 14 co-filers$9.4M LG Security Holdings, LLCSep 2018 · 8 co-filers$241K LG Security Holdings, LLCJul 2018 · 6 co-filers$7.7M American Global Logistics LLCApr 2018 · 26 co-filers$4.0M PM Acquisition LLCApr 2018 · 15 co-filers$25.6M PM Acquisition LLCApr 2018 · 13 co-filers$2.1M

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