Investor · New York, NY

Robert A. Horne

Open Robert in the network graph →

Filings

20

SEC Form D

Connections

25

co-filers

Capital

$155.0M

across filings

Active

Apr 2022

to Dec 2025

Most-connected co-filers (25)

Nicholas F. Burger · New York, NY7 shared Gerald Kelly · Vancouver, British Columbia, Canada4 shared _ Camac Capital, LLC · New York, NY4 shared _ Camac Partners, LLC · New York, NY4 shared Scott Kelly · North Vancouver, British Columbia, Canada4 shared Cesar Gonzalez · Fairway, KS4 shared Patrick O'Flaherty · North Vancouver, British Columbia, Canada4 shared Stephen K. Kenwood · Vancouver, British Columbia, Canada4 shared Shanka Jayasinha · Austin, TX4 shared Nicholas F. Burger · New York, NY2 shared Diane Tavenner · Mountain View, CA2 shared Christina W. Gibbs · Washington, Washington, D.C.2 shared Robert A. Horne · New York, NY2 shared Richard L. Trembowicz · Wakefield, MA1 shared Ernest H. Pomerantz · Concord, MA1 shared Alexandros A. Lafaras · New York, NY1 shared Gregg A. Nierenberg · New York, NY1 shared Zs Fund G.P. LLC · New York, NY1 shared Zs Fund G.P. LLC · New York, NY1 shared Ernest Pomerantz · New York, NY1 shared Zs Fund G.P. LLC · New York, NY1 shared Zs Fund G.P. LLC · New York, NY1 shared Judson Pratt · Topsfield, MA1 shared Robert Fanning · Boxford, MA1 shared

Recent filings (20)

Tirica Lithium Corp.Jul 2025 · 14 co-filers$248K Tirica Lithium Corp.Jan 2024 · 14 co-filers$190K Riverstick Resources Corp.Jan 2024 · 14 co-filers$15K Riverstick Resources Corp.Jul 2023 · 14 co-filers$336K ZS TS-Lily, LLCJul 2023 · 7 co-filers$40.0M Transervice Ultimate Holdings, LLCJul 2023 · 9 co-filers$115.0M ZS Fund VIII L.P.Jul 2022 · 5 co-filers$120.0M ZS Fund VIII L.P.Jul 2022 · 5 co-filers$120.0M MedicaMetrix, Inc.Jan 2013 · 6 co-filers$3.5M

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