Investor · New York, NY
Mark Weinberg
Open Mark in the network graph →Filings
23
SEC Form D
Connections
75
co-filers
Capital
$2.2B
across filings
Active
May 2022
to Dec 2025
Most-connected co-filers (75)
Evan Zemsky · New York, NY16 sharedJosh Harris · New York, NY14 sharedJie Chen · RICHMOND, British Columbia, Canada9 sharedRaymond Riga · Clifton, NJ9 sharedDavid Zelinger · LAS VEGAS, NV9 sharedKrishna K. Gupta · Boston, MA6 sharedOlivier Ries · Luxembourg, Luxembourg4 sharedEric Foster · Overland Park, KS2 sharedDerek K. Whang · New York, NY2 sharedJohn Boucard · Overland Park, KS2 sharedGeorge J. Schnepf · St. Cloud, MN2 sharedLee W. Hanson · St Cloud, MN2 sharedGerald J. Bauerly · St Cloud, MN2 sharedMatthew K. Lodes · New York, NY2 sharedLeroy C. Richie · Lenexa, KS2 sharedG. Haslett · New York, NY2 sharedRobert E. White · St. Cloud, MN2 sharedJon K. Garcia · New York, NY2 sharedGregory A. Schumacher · St Cloud, MN2 sharedRichard Ruffer · New York, NY2 sharedDaniel F. Hutchins · Lenexa, KS2 sharedGrant N. Cellier · Grand Cayman, Cayman Islands2 sharedStanton J. Ross · Lenexa, KS2 sharedNancy E. Domaille · St Cloud, MN2 shared
Recent filings (23)
Jupiter Aggregator LPJan 2026 · 4 co-filers26N PRIVATE EQUITY PARTNERS I-A LPJan 2026 · 2 co-filers26N Polaris Co-Investment Partners LPDec 2025 · 12 co-filers26N Polaris Co-Investment Partners LPDec 2025 · 12 co-filers26N PE Partners Granite (Co-Invest) LPDec 2025 · 7 co-filers26N PE Partners Granite (Co-Invest) LPDec 2025 · 7 co-filers26N North Star LPOct 2025 · 8 co-filers26N North Star LPOct 2025 · 8 co-filers26N Nova Co-Investment Partners-A LPSep 2025 · 8 co-filers26N Nova Co-Investment Partners LPSep 2025 · 8 co-filers26N Nova Co-Investment Partners LPSep 2025 · 8 co-filers26N Nova Co-Investment Partners-A LPSep 2025 · 8 co-filers26N Guava Co-Investment Partners LPAug 2025 · 8 co-filers26N Guava Co-Investment Partners LPAug 2025 · 8 co-filers26N PRIVATE EQUITY PARTNERS I LPJan 2025 · 8 co-filers26N PRIVATE EQUITY PARTNERS I LPJan 2025 · 8 co-filers26N PRIVATE EQUITY PARTNERS I-A LPJan 2025 · 2 co-filersJupiter Aggregator LPNov 2024 · 5 co-filers26N Jupiter Co-Investment Partners LPOct 2024 · 3 co-filers26N Onelife Co-Investment Partners-A LPSep 2024 · 8 co-filers26N Onelife Co-Investment Partners LPSep 2024 · 8 co-filers26N Onelife Co-Investment Partners-A LPSep 2024 · 8 co-filers26N Onelife Co-Investment Partners LPSep 2024 · 8 co-filersGranite Equity LLCMay 2024 · 39 co-filers$150.0M26N PRIVATE EQUITY PARTNERS I LPDec 2023 · 8 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →