Investor · CHICAGO, IL

William F. Souder

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Filings

202

SEC Form D

Connections

246

co-filers

Capital

$17.3B

across filings

Active

Nov 2013

to Jul 2023

Most-connected co-filers (246)

Jeff P. Gehl · Santa Monica, CA141 shared Terrance K. Wallberg · Addison, TX137 shared Charles K. Huebner · CHICAGO, IL129 shared Jon I. Madorsky · CHICAGO, IL118 shared Michael D. Feinglass · CHICAGO, IL107 shared Alexander D. Abell · CHICAGO, IL97 shared Thomas P. Danis, Jr · Chicago, IL93 shared David M. Mccoy · CHICAGO, IL82 shared Nell M. Blatherwick · CHICAGO, IL80 shared Cathryn Chen · Salt Lake City, UT69 shared Nicholas L. English · Richardson, TX69 shared Yi Cui · Sunnyvale, CA69 shared Blake S. Marley · Tuscon, AZ69 shared Jason Brown · Grand Cayman, Cayman Islands69 shared Neil Desai · Rye, NY69 shared Andrew Greville · Vancouver, British Columbia, Canada69 shared Caley H. Castelein · Oakwood Village, OH69 shared Abe Askenazi · Scotts Valley, CA69 shared Richard Maroun · Pacific Palisades, CA69 shared Richie Investment Advisors · Austin, TX69 shared Brian Ferrey · Vancouver, British Columbia, Canada66 shared Karin Heneberger · Pacific Palisades, CA66 shared Thomas P. Danis · CHICAGO, IL64 shared Richie Capital Group · Austin, TX64 shared

Recent filings (202)

Nymbl Systems, Inc.Nov 2025 · 26 co-filers$4.0M Nymbl Systems, Inc.Nov 2025 · 26 co-filers$4.0M RCP SOF IV Feeder, LPJul 2023 · 24 co-filers$797.5M RCP Secondary Opportunity Fund IV, LPJul 2023 · 24 co-filers$797.5M Ronit Global Opportunities Fund LtdJun 2023 · 9 co-filers RCP SOF IV Feeder, LPApr 2023 · 24 co-filers$650.0M RCP Secondary Opportunity Fund IV, LPApr 2023 · 24 co-filers$650.0M RCP SOF IV Feeder, LPDec 2022 · 29 co-filers$650.0M RCP Secondary Opportunity Fund IV, LPDec 2022 · 29 co-filers$650.0M RCP Secondary Opportunity Fund IV, LPOct 2022 · 29 co-filers$650.0M RCP SOF IV Feeder, LPOct 2022 · 29 co-filers$650.0M Adelante Shoe Co.Aug 2022 · 19 co-filers$1.0M RCPDirect IV Cayman Feeder, LPJul 2022 · 29 co-filers$600.0M RCPDirect IV, LPJul 2022 · 29 co-filers$600.0M RCP SOF IV Feeder, LPJul 2022 · 29 co-filers$650.0M RCP Secondary Opportunity Fund IV, LPJul 2022 · 29 co-filers$650.0M American Giant, Inc.Jun 2022 · 14 co-filers$12.6M Ronit Global Opportunities Fund LtdJun 2022 · 9 co-filers RCP Fund XVI Cayman Feeder, LPJun 2022 · 29 co-filers$500.0M RCP Fund XVI, LPJun 2022 · 29 co-filers$500.0M RCP MULTI-STRATEGY FUND LPApr 2022 · 29 co-filers$325.0M RCP Fund XVI Cayman Feeder, LPApr 2022 · 29 co-filers$500.0M RCP Fund XVI, LPApr 2022 · 29 co-filers$500.0M RCP SOF IV Feeder, LPApr 2022 · 29 co-filers$650.0M RCPDirect IV, LPApr 2022 · 29 co-filers$600.0M

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