Investor · AUBURN HILLS, MI

William L. Cooke

Open William in the network graph →

Filings

10

SEC Form D

Connections

188

co-filers

Capital

$8.4M

across filings

Active

Apr 2020

to Mar 2025

Most-connected co-filers (188)

Patrick L. Cavanagh · AUBURN HILLS, MI8 shared James A. Illikman · AUBURN HILLS, MI8 shared Agmen Asset Management LLC · Los Angeles, CA6 shared Julie W. Bauer · Chicago, IL6 shared Daniel Carcillo · Toronto, Ontario, Canada6 shared Yehuda Schmukler · Los Angeles, CA6 shared Daniel T. Busby · Chicago, IL6 shared Carla P. Dawson · Chicago, IL6 shared Stuart M. Bourne · New York, NY6 shared Mark J. Morrison · Chicago, IL6 shared Mark Phd. Wingertzahn · Toronto, Ontario, Canada6 shared Elizabeth K. King · New York, NY6 shared Craig S. Donohue · Chicago, IL6 shared Kevin J. Kennedy · Philadelphia, PA6 shared Naveen K. Vavilala · FAIRFAX, VA6 shared Hugo A. Mugica · Chicago, IL6 shared Phillippe L. Camu · New York, NY6 shared Susan E. Lester · San Diego, CA6 shared Maria R. Chiodi · New York, NY6 shared Thomas R. Cardello · Stamford, CT6 shared Doublas J. Smorag · Beachwood, OH6 shared Mark Galvin · Portsmouth, NH6 shared David A. Hoag · Chicago, IL6 shared Jeri Frank · Cedar Rapids, IA6 shared

Recent filings (10)

OPTIONS CLEARING CORPMar 2025 · 100 co-filers OPTIONS CLEARING CORPMar 2024 · 93 co-filers OPTIONS CLEARING CORPMar 2023 · 101 co-filers Unique Fabricating, Inc.Oct 2022 · 26 co-filers$4.0M OPTIONS CLEARING CORPApr 2022 · 97 co-filers Unique Fabricating, Inc.Sep 2021 · 26 co-filers$4.4M OPTIONS CLEARING CORPApr 2021 · 100 co-filers Alivia Capital, LLCSep 2020 · 5 co-filers$500K Alivia Capital, LLCApr 2020 · 5 co-filers$500K OPTIONS CLEARING CORPApr 2020 · 120 co-filers

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