Investor · St Helier, Y9
Mark J. Collins
Open Mark in the network graph →Filings
25
SEC Form D
Connections
141
co-filers
Capital
—
across filings
Active
Nov 2019
to Sep 2025
Most-connected co-filers (141)
Andrew M. Le Couilliard · St. Helier, Y97 sharedAvraham D. Dreyfuss · New York, NY7 sharedJoshua Pack · New York, NY6 sharedBerisford J. Grey · Guaynabo, Puerto Rico6 sharedMace J. Rothenberg, M.D · South San Francisco, CA6 sharedScott S. Reese · ST. LOUIS, MO4 sharedSamir C. Goel · New York, NY4 sharedL. Mark S. Billeaud · ST. LOUIS, MO4 sharedSuzanne M. Stevens · Fort Worth, TX4 sharedRyan R. Toteja · Washington, Washington, D.C.4 sharedHaifeng D. Liu · Grand Cayman, Cayman Islands4 sharedJeffrey Sporleder · Carmel, IN4 sharedRobert C. Henning · New York, NY4 sharedAlmog Cohen · Mountain View, CA4 shared[Entity] Summit Realty Ventures, LLC · ST. LOUIS, MO4 sharedArnon Dinur · New York, NY4 sharedEdward J. Zecchini · Irvine, CA4 sharedJeremy W. Anderson · Washington, Washington, D.C.4 sharedSara Y. Huda · Luxembourg, Luxembourg4 sharedGregory N. Serrurier · Woodside, CA4 sharedKyle L. Stallings · Midland, TX4 sharedWilliam E. Conway, Jr · Washington, Washington, D.C.4 sharedDavid M. Rubenstein · Washington, Washington, D.C.4 sharedBhaskar Chaundhuri · Greenwood Village, CO4 shared
Recent filings (25)
FORTRESS CREDIT REALTY INCOME TRUSTDec 2025 · 16 co-filersFortress Net Lease REITOct 2025 · 20 co-filersInsiders SPV I LPOct 2025 · 10 co-filers$600KInsiders SPV I LPOct 2025 · 10 co-filers$600KInsiders Ventures LPSep 2025 · 10 co-filersInsiders Ventures LPSep 2025 · 10 co-filersRepeat VC II LPSep 2025 · 4 co-filersFortress Net Lease REITAug 2025 · 20 co-filersFortress Private Lending FundJul 2025 · 24 co-filersOdyssey Discovery I LPJul 2025 · 4 co-filersA3/C Partners I LPJul 2025 · 6 co-filersFORTRESS CREDIT REALTY INCOME TRUSTMay 2025 · 20 co-filersFortress Net Lease REITApr 2025 · 20 co-filersFORTRESS CREDIT REALTY INCOME TRUSTApr 2025 · 20 co-filersHRO Holdings I LPJun 2024 · 27 co-filersManus Bio Inc.May 2024 · 14 co-filers$11.3MHRO Holdings I LPJun 2023 · 25 co-filersManus Bio Inc.May 2023 · 14 co-filers$22.3MArrowrock Income & Growth Fund III Sidecar REIT, LLCDec 2020 · 22 co-filers$63KArrowrock Income & Growth Fund III, LPNov 2020 · 20 co-filersAppian Investment II LPNov 2020 · 9 co-filersArrowrock Income & Growth Fund III Sidecar, LPOct 2020 · 20 co-filersCEP V Dollar Feeder, S.C.Sp.Nov 2019 · 27 co-filers$460.9MArrowrock Income & Growth Fund III, LPNov 2019 · 20 co-filersCarlyle Europe Partners V, S.C.Sp.Nov 2019 · 27 co-filers$4.5B
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →