Investor · Chicago, IL

Mark Staub

Open Mark in the network graph →

Filings

32

SEC Form D

Connections

60

co-filers

Capital

$3.5B

across filings

Active

Nov 2020

to Sep 2025

Most-connected co-filers (60)

Austin A. Krumpfes · CHICAGO, IL16 shared Claudia A. Baron · CHICAGO, IL12 shared Champ Raju · Chicago, IL10 shared Craig Radis · Chicago, IL10 shared Ray Zhang · Chicago, IL10 shared Ppm America, Inc · Chicago, IL7 shared Gerald A. Ronon · Wayne, PA7 shared Robert Latt · Jersey City, NJ7 shared John J. Shaw · New York, NY7 shared Seth A. Pearlstein · New York, NY7 shared Nick Tappin · George Town, Grand Cayman, Cayman Islands7 shared Eric Deram · New York, NY7 shared Michael Mascis · New York, NY7 shared Patricia Thomas · Chicago, IL7 shared Nitin Gupta · New York, NY7 shared Mark R. Yosowitz · New York, NY7 shared Monette Windsor · George Town, Grand Cayman, Cayman Islands7 shared Benoit Jacquin · New York, NY7 shared Ppm America, Inc · Chicago, IL7 shared Frank E. Goseco · Irvine, CA7 shared Mark A. Gatto · New York, NY7 shared Adam G. Bernier · Edina, MN7 shared Tiffany Luna · Chicago, IL6 shared Global Opportunities Fund IV US GP, L.P · New York, NY6 shared

Recent filings (32)

PPM America Private Equity Fund IX LPSep 2025 · 13 co-filers$800.0M PPM Strategic Opportunities Fund I LPJul 2025 · 15 co-filers$500.0M PPM America Private Equity Fund IX LPApr 2025 · 13 co-filers$800.0M PPM America Private Equity Fund IX LPSep 2024 · 13 co-filers$800.0M PPM America Private Equity Fund VIII LPNov 2023 · 18 co-filers$1.0B PPM America Private Equity Fund VIII LPFeb 2023 · 27 co-filers$1.0B GO IV (US), L.P.Nov 2022 · 13 co-filers GO IV GLOBAL USD PARALLEL, L.P.Nov 2022 · 13 co-filers HOSTPLUS US EM CI 2, L.P.Sep 2022 · 12 co-filers GO IV (US), L.P.Oct 2021 · 13 co-filers PPM America Private Equity Fund VIII-A LPOct 2021 · 31 co-filers$1.0B GO IV (US), L.P.Jun 2021 · 13 co-filers Hostplus GO IV, L.P.Apr 2021 · 13 co-filers GO IV (US), L.P.Nov 2020 · 13 co-filers Mink Fund II LPNov 2020 · 2 co-filers$32K Mink Fund I LPNov 2020 · 2 co-filers$50K Mink Fund III LPNov 2020 · 2 co-filers$75K PPM AMERICA PRIVATE EQUITY FUND VII LPJun 2018 · 17 co-filers$700.0M PPM AMERICA PRIVATE EQUITY FUND VI LPJan 2016 · 17 co-filers$220.0M Larson Capital Fund II, LLCNov 2014 · 3 co-filers Larson Capital Fund II, LLCOct 2014 · 3 co-filers Larson Capital Fund II, LLCSep 2014 · 1 co-filer Larson Capital Fund II, LLCSep 2014 · 1 co-filer Larson Capital Fund II, LLCAug 2014 · 1 co-filer Larson Capital Fund II, LLCAug 2014 · 1 co-filer

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