Investor · Chicago, IL

Boudewijn C. Duinstra

Open Boudewijn in the network graph →

Filings

12

SEC Form D

Connections

133

co-filers

Capital

$1.5M

across filings

Active

Apr 2022

to Mar 2025

Most-connected co-filers (133)

Peter P. Maragos · New York, NY12 shared Stephen R. Luparello · New York, NY12 shared Craig S. Donohue · Chicago, IL10 shared Roland C. Chai · Stockholm, V77 shared Rick H. Hurd · CHICAGO, IL5 shared Luis Yanes · Key Biscayne, FL5 shared David R. Schwartz · CHICAGO, IL5 shared Bradon Adams · Oklahoma City, OK5 shared Robert P. Hocking · Chicago, IL5 shared Philip H. Lukowski · CHICAGO, IL5 shared Michelle C. Wells · CHICAGO, IL5 shared Massimo C. Cutuli · Chicago, IL5 shared Evgeniy Migirov · Princeton, NJ5 shared Thomas Hanson · Camana Bay, Grand Cayman, Cayman Islands5 shared Francisco L. Borges · WEST HARTFORD, CT3 shared Jeffrey Schmidt · New York, NY3 shared Benjamin J. Ortais · DUBAI, C03 shared Ares Insurance Infrastructure Secondaries Fund GP LP · West Hartford, CT3 shared Nate M. Walton · West Hartford, CT3 shared Erin H. Ankin · CHICAGO, IL3 shared Yvette Bright · Glendale, CA3 shared Jay Ackerman · Glendale, CA3 shared Kevin Zhang · Glendale, CA3 shared Todd Gitlin · Glendale, CA3 shared

Recent filings (12)

WRPV XV CREDIT CO-INVEST, L.P.Mar 2025 · 13 co-filers OPTIONS CLEARING CORPMar 2025 · 100 co-filers OPTIONS CLEARING CORPMar 2025 · 100 co-filers AsteraMar 2024 · 11 co-filers$10.0M AsteraMar 2024 · 11 co-filers$10.0M OPTIONS CLEARING CORPMar 2024 · 93 co-filers OPTIONS CLEARING CORPMar 2024 · 93 co-filers WATERTON VENTURE XV HOLDINGS, L.L.C.Jan 2024 · 11 co-filers$125K WRPV XIV SHOREHAM REIT, L.L.C.Jan 2023 · 14 co-filers$125K WRPV XIV TIDES REIT, L.L.C.Jan 2023 · 14 co-filers$125K Health Data Vision, Inc.Apr 2022 · 31 co-filers$15.0M Health Data Vision, Inc.Apr 2022 · 23 co-filers$30.0M Health Data Vision, Inc.Apr 2022 · 23 co-filers$1000K WRPV XIV SHOREHAM-TIDES CO-INVEST, L.P.Apr 2022 · 14 co-filers$100.0M

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