Investor · New York, NY

John Scarborough

Open John in the network graph →

Filings

22

SEC Form D

Connections

41

co-filers

Capital

$23.9M

across filings

Active

Feb 2023

to Feb 2025

Most-connected co-filers (41)

Adam Boehler · Nashville, TN21 shared John Peterson · New York, NY15 shared Divya Smith · Flower Mound, TX13 shared William T. Thompson · Richmond, VA13 shared George Petrocheilos · New York, NY13 shared R. J. Vogelstein · New York, NY13 shared Olga J. Maltseva · New York, NY13 shared Wallace Taylor · Sheridan, WY13 shared Catalio Capital Management, LP · New York, NY6 shared Charles Fulford · New York, NY4 shared William Gorin · New York, NY4 shared Andre Mack · New York, NY4 shared Sean Josephs · New York, NY4 shared Catalio Structured Opportunities Fund II GP, LLC · New York, NY4 shared Catalio Nexus GP IV, LLC · New York, NY4 shared Ampfield Management, L.P · New York, NY3 shared Catalio Public Equities Fund GP, LLC · New York, NY3 shared Ampfield Holdings GP, L.L.C · New York, NY2 shared Robert H. Thomas · George Town, Grand Cayman, Cayman Islands2 shared Timothy Kuester · Denver, CO2 shared Rodney F. Emery · IRVINE, CA2 shared Alice Peterson · New York, NY2 shared Barbara J. Peachey · Portland, OR2 shared Matthew Schaefer · Chicago, IL2 shared

Recent filings (22)

Ampfield Holdings (Offshore), L.P.Feb 2026 · 1 co-filer Ampfield Holdings (Onshore), L.P.Jan 2026 · 1 co-filer AMPFIELD HOLDINGS (OFFSHORE) (H), LTD.May 2025 · 3 co-filers Catalio Public Equities Offshore Fund, Ltd.Feb 2025 · 10 co-filers Catalio Public Equities Fund, LPFeb 2025 · 10 co-filers Ampfield Holdings (Offshore), L.P.Feb 2025 · 5 co-filers Catalio Nexus Offshore Fund IV, LPFeb 2025 · 10 co-filers Pinhook Holdings LLCJan 2025 · 23 co-filers$13.1M Pinhook Holdings LLCJan 2025 · 23 co-filers$13.1M Pinhook Holdings LLCJan 2025 · 23 co-filers$10.8M Pinhook Holdings LLCJan 2025 · 23 co-filers$10.8M Catalio Structured Opportunities Fund II, LPJan 2025 · 12 co-filers Catalio Structured Opportunities Offshore Fund II, LPJan 2025 · 12 co-filers Ampfield Holdings (Onshore), L.P.Jan 2025 · 5 co-filers Catalio Nexus Fund IV, LPJul 2024 · 10 co-filers Catalio Public Equities Fund, LPFeb 2024 · 10 co-filers Catalio Public Equities Offshore Fund, Ltd.Feb 2024 · 10 co-filers Catalio Nexus Offshore Fund IV, LPFeb 2024 · 10 co-filers Catalio Structured Opportunities Offshore Fund II, LPJan 2024 · 12 co-filers Catalio Structured Opportunities Fund II, LPJan 2024 · 12 co-filers Phylos Bioscience, Inc.Nov 2023 · 17 co-filers Catalio Nexus Fund IV, LPJul 2023 · 10 co-filers Phylos Bioscience, Inc.Feb 2023 · 17 co-filers$1.0M Catalio Structured Opportunities Fund I LPFeb 2023 · 12 co-filers$200.0M

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