Investor · Chicago, IL

Henry S. Marshall

Open Henry in the network graph →

Filings

10

SEC Form D

Connections

62

co-filers

Capital

$46.9M

across filings

Active

May 2023

to Dec 2025

Most-connected co-filers (62)

Leo Helmers · Conshohocken, PA4 shared John S. Morris · Chicago, IL4 shared John O'Hare · Conshohocken, PA4 shared Michael D. Webb · Naples, FL4 shared Christopher Gladwin · Chicago, IL4 shared Neil A. Kapur · Atlanta, GA3 shared Richard Kurth · Conshohocken, PA3 shared Michael L. Tesser · Massillon, OH3 shared Helen Yankilevich · New York, NY3 shared Robert H. Barnett · Boulder, CO2 shared James H. White · Boulder, CO2 shared Peter H. Backlund · Boulder, CO2 shared Brian C. Miller · CHICAGO, IL2 shared Thomas H. Stoner · Boulder, CO2 shared Joseph C. Jablonski · Chicago, IL2 shared William C. Wilemon · San Ramon, CA2 shared Anthony B. Davis · CHICAGO, IL2 shared David B. Lambert · SAN FRANCISCO, CA2 shared James C. Dugan · Chicago, IL2 shared George C. Kondiles · Chicago, IL2 shared Karim H. Shariff · Boulder, CO2 shared Florian H. Tu Ba · Boulder, CO2 shared David H. Schimel · Boulder, CO2 shared Michael C. Seedman · Chicago, IL2 shared

Recent filings (10)

LIGHTPATH TECHNOLOGIES INCJan 2026 · 8 co-filers$11K Ocient Inc.Dec 2025 · 20 co-filers$33.0M Ocient Inc.Dec 2025 · 20 co-filers$33.0M LIGHTPATH TECHNOLOGIES INCSep 2025 · 19 co-filers$8.0M Ocient Inc.Jul 2025 · 17 co-filers$20.0M Ocient Inc.Jul 2025 · 17 co-filers$20.0M Mereo Capital Partners II, LPJun 2025 · 13 co-filers$100.0M Mereo Capital Partners II, LPJun 2024 · 13 co-filers$100.0M Mereo Algus Co-Invest, LPMar 2024 · 10 co-filers$10.0M Entelligent Inc.Aug 2023 · 19 co-filers$1.0M Entelligent Inc.May 2023 · 20 co-filers$4.0M Mereo Real Estate Partners LLCMay 2023 · 7 co-filers$2.6M

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