Investor · Chicago, IL

Charles Robbins

Open Charles in the network graph →

Filings

2

SEC Form D

Connections

10

co-filers

Capital

$32.5M

across filings

Active

Nov 2023

to Feb 2026

Most-connected co-filers (10)

Sean N. Koffel · Montecito, CA1 shared John Lewis · N/A, Hong Kong1 shared Ian Loizeaux · DARIEN, CT1 shared Mike Tully · Chicago, IL1 shared Antal Desai · Chicago, IL1 shared James Knapp · Woodbury, MN1 shared Taylor Katzman · Chicago, IL1 shared Kent Bennett · Boston, MA1 shared Boaz Grof · Lakewood Ranch, FL1 shared Reuven Harrison · Lakewood Ranch, FL1 shared

Recent filings (2)

Linok Inc.Feb 2026 · 3 co-filers$3.5M TIZ, INC.Nov 2023 · 16 co-filers$65.0M TIZ, INC.Nov 2023 · 16 co-filers$65.0M

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