Investor · Chicago, IL

William P. Hayes

Open William in the network graph →

Filings

10

SEC Form D

Connections

42

co-filers

Capital

$71.8M

across filings

Active

Feb 2021

to Oct 2025

Most-connected co-filers (42)

Andrew D. Kingman · Watertown, MA5 shared John Rachwalski · Belton, MO5 shared Jeffrey Mettam · Belton, MO5 shared Michael Grebe · New York, NY5 shared Santiago Communities Inc · ORANGE, CA5 shared Susan P. Chambers · Chicago, IL5 shared Peter Wall · London, United Kingdom3 shared Matthew M. Leffler · Chicago, IL3 shared Matthew M. Herman · Chicago, IL3 shared Jamie T. Raboy · New York, NY3 shared Ian Macleod · London, United Kingdom3 shared Matthew Shaw · London, United Kingdom3 shared James Savage · London, United Kingdom3 shared Marco D'Attanasio · London, United Kingdom3 shared Alex Appleton · London, United Kingdom3 shared Chris Reid · Burnaby, British Columbia, Canada3 shared Denis Conor · Burnaby, British Columbia, Canada3 shared Nigel Jervey · Burnaby, British Columbia, Canada3 shared Marty Reed · Vancouver, British Columbia, Canada3 shared Timothy P. O'Connor · Chicago, IL2 shared Michael B. Ferrante · Cincinnati, OH2 shared Drew R. Abbott · Cincinnati, OH2 shared Jon B. Holland · Cincinnati, OH2 shared Louiselind Ladegaard · Farum, DE2 shared

Recent filings (10)

MH Management Holdco, LLCOct 2025 · 23 co-filers SANTIAGO DESERT SPRINGS, A CALIFORNIA LIMITED PARTNERSHIPApr 2025 · 5 co-filers$500K SANTIAGO RODEO VILLAS, A CALIFORNIA LIMITED PARTNERSHIPApr 2025 · 2 co-filers$500K MH Management Holdco, LLCFeb 2022 · 27 co-filers$70.2M SANTIAGO RODEO VILLAS, A CALIFORNIA LIMITED PARTNERSHIPSep 2021 · 2 co-filers$100K SANTIAGO DESERT VIEW ETATES, A CALIFORNIA LIMITED PARTNERSHIPMay 2021 · 2 co-filers$100K SANTIAGO RODEO VILLAS, A CALIFORNIA LIMITED PARTNERSHIPMar 2021 · 2 co-filers$280K Argo Blockchain PlcMar 2021 · 17 co-filers$1.0M Argo Blockchain PlcMar 2021 · 17 co-filers$5.0M Argo Blockchain PlcFeb 2021 · 17 co-filers$30.7M

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