Investor · CHICAGO, IL

Marnie C. Helfand

Open Marnie in the network graph →

Filings

6

SEC Form D

Connections

26

co-filers

Capital

$185K

across filings

Active

Dec 2021

to Dec 2025

Most-connected co-filers (26)

David B. Lentz · CHICAGO, IL5 shared Mark K. Engel · CHICAGO, IL4 shared Katherine T. Higa · CHICAGO, IL4 shared Braden L. Rudolph · CHICAGO, IL4 shared Joshua M. Hodur · CHICAGO, IL3 shared Brian D. Finerty · CHICAGO, IL3 shared Randall K. Rowe · Lake Forest, IL2 shared Michael A. Tarkington · CHICAGO, IL2 shared James R. Goldman · Lake Forest, IL2 shared David E. Lancaster · Dallas, TX1 shared Matthew Hairford · Dallas, TX1 shared Stephen F. Douglas · Lake Forest, IL1 shared Rick Bullotta · Downingtown, PA1 shared Daniel Friedman · New York, NY1 shared GCP Managing Member III, LLC · Lake Forest, IL1 shared John J. Cunningham, Jr · Clearwater, FL1 shared R. Falk · Chicago, IL1 shared Shannon E. Smith · Clearwater, FL1 shared Joseph Foran · Boise, ID1 shared Randall K. Rowe · Chicago, IL1 shared Brett A. Williams · Houston, TX1 shared Todd M. Sakow · Tampa, FL1 shared Zhen N. Zhang · Grand Cayman, Cayman Islands1 shared Darrell Silver · Milwaukee, WI1 shared

Recent filings (6)

GCP Fund VI SH REIT, LLCDec 2025 · 6 co-filers$63K GCP Fund VI MH REIT, LLCDec 2025 · 6 co-filers$63K GCP REIT VI IOS, LLCDec 2024 · 7 co-filers$63K GCP REIT V SH, LLCDec 2021 · 7 co-filers$63K TPS CO-INVESTMENT CORPAug 2012 · 11 co-filers$60.0M AMERICAN LAND LEASE INCMay 2009 · 11 co-filers$150K

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