Investor · Chicago, IL

Len B. Ferrington

Open Len in the network graph →

Filings

4

SEC Form D

Connections

12

co-filers

Capital

$11.9M

across filings

Active

Nov 2023

to Nov 2025

Most-connected co-filers (12)

Craig B. Lurey · Chicago, IL3 shared Thomas Krane · New York, NY3 shared Mark S. Frigo · Chicago, IL3 shared Darren S. Guccione · Chicago, IL3 shared Harper B. Reed · Chicago, IL3 shared Howard Tullman · Chicago, IL3 shared Jay D. Pauley · BOSTON, MA1 shared J. Levin · Chicago, IL1 shared G. Haslett · New York, NY1 shared Mark Sutcliffe · Miami, FL1 shared Jon Clement · Miami, FL1 shared Richard Tester · Miami, FL1 shared

Recent filings (4)

Callpod, Inc.Nov 2025 · 6 co-filers Callpod, Inc.Nov 2024 · 8 co-filers Callpod, Inc.Nov 2023 · 6 co-filers GREYBRIDGE EQUITY PARTNERS, LLCApr 2021 · 9 co-filers$68.5M GREYBRIDGE EQUITY PARTNERS, LLCApr 2021 · 9 co-filers$68.5M

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