Investor · Lexington, KY

David Martin

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Filings

256

SEC Form D

Connections

402

co-filers

Capital

$2.5B

across filings

Active

Jun 2009

to Jan 2026

Most-connected co-filers (402)

Z. Qin · Berkeley, CA227 shared Pinchas R. Mendlovic · New York, NY150 shared Saul R. Lubetski · New York, NY142 shared Jay R. Zwiebel · Norfolk, VA119 shared Timothy J. Zak · Pittsburgh, PA86 shared Susan Marshall · Indianapolis, IN86 shared Ajay Royan · San Francisco, CA84 shared Omri Lavie · Santa Monica, CA84 shared Edgar A. Cole · Clayton, MO72 shared Shaza L. Andersen · Reston, VA71 shared Mark C. Michael · Reston, VA71 shared Adam Forste · San Francisco, CA67 shared Michael Hanna · Boston, MA62 shared Joshua J. Schachter · Pittsburgh, PA62 shared Kevin Marchetti · San Francisco, CA60 shared David J. Zwiebel · New York, NY56 shared Taylor W. Barling · Miami, FL55 shared William G. Bollinger · Dublin 2, Ireland43 shared Norman E. Slone · Norfolk, VA43 shared Harbor Group International, LLC · Norfolk, VA42 shared Joshua Tolkoff · Boston, MA31 shared Asaf Itzhaik · Vancouver, British Columbia, Canada28 shared Jorge J. Duenas · Coral Gables, FL28 shared N. Von Hagen · PORTLAND, OR28 shared

Recent filings (256)

Harbor Group International Real Estate Securities Fund, L.P.Jan 2026 · 6 co-filers New England 5 Holdings, LPNov 2025 · 9 co-filers$6.3M New England 5 Select, LPNov 2025 · 9 co-filers$14.4M Southern Portfolio Holdings, LPAug 2025 · 9 co-filers$4.0M Southern Portfolio Select, LPAug 2025 · 9 co-filers$9.6M Canyon Falls Holdings, LPJul 2025 · 9 co-filers$1.6M Kendrick Holdings, LPJul 2025 · 9 co-filers$2.7M HGI Multifamily Credit Fund II, LPJul 2025 · 9 co-filers$1.8B FL Four Portfolio Holdings, LPMay 2025 · 9 co-filers$3.9M HGI Multifamily Equity Fund, LPMar 2025 · 9 co-filers$299.8M Harbor Group International Real Estate Securities Fund, L.P.Jan 2025 · 10 co-filers GT Development Portfolio Holdings, LPDec 2024 · 11 co-filers$13.4M HGI Opportunity Fund XIX, LPDec 2024 · 11 co-filers$299.1M 360 Lexington Avenue Holdings, LPDec 2024 · 11 co-filers$4.7M PowerTech Water, Inc.Dec 2024 · 5 co-filers$12.2M OH Cardinal Portfolio Holdings, LPNov 2024 · 11 co-filers$4.4M Maple Bay Holdings, LPSep 2024 · 9 co-filers$2.6M 51 W. Holdings 2024, LPAug 2024 · 9 co-filers$2.2M HGI 55 Broadway Preferred Holdings II, LLCAug 2024 · 9 co-filers$1.2M Edmund Holdings, LPAug 2024 · 9 co-filers$4.7M OH-FL Portfolio Holdings, LPJul 2024 · 9 co-filers$4.9M Tempo Development Holdings, LPMay 2024 · 9 co-filers$1.4M Makena Fixed Income Fund, L.P.Feb 2024 · 31 co-filers Makena Capital Holdings A, L.P.Feb 2024 · 31 co-filers HGI Commercial Credit Fund II, LPFeb 2024 · 9 co-filers$250.0M

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