Investor · Boston, MA

Eric A. Brock

Open Eric in the network graph →

Filings

55

SEC Form D

Connections

243

co-filers

Capital

$61.1M

across filings

Active

May 2015

to Mar 2024

Most-connected co-filers (243)

Stewart A. Kantor · Sunnyvale, CA21 shared Richard A. Silverman · Sunnyvale, CA20 shared Derek A. Reisfield · Sunnyvale, CA15 shared Richard Cohen · Mt. Cisco, NY12 shared James E. Canty · Boston, MA7 shared Jaspreet A. Sood · Nantucket, MA7 shared Jason Neale · Lake Country, British Columbia, Canada7 shared Wayne K. Goldstein · New York, NY7 shared Thomas Bushey · BOSTON, MA7 shared Daniel J. Gillis · Boston, MA7 shared Ross Mcintosh · Maitland, FL6 shared Ben M. Fooshee · New York, NY6 shared Mirco R. Elias · New York, NY6 shared GSA Capital Partners LLP · London, United Kingdom6 shared William I. Pappas · New York, NY6 shared Matthew Pistone · Auburn, CA6 shared Kim P. Bishop · Grand Cayman, Cayman Islands6 shared Robert I. Usdan · New York, NY6 shared Launchpad Digital Health II, LLC · San Francisco, CA6 shared Mehdi Tehranchi · McLean, VA6 shared Alan J. Power · PORTLAND, OR6 shared Ryan Shanks · Auburn, CA6 shared Ali Motamed · Boston, MA6 shared Steven R. Kwast · Kansas City, MO6 shared

Recent filings (55)

Ondas Networks Inc.Feb 2026 · 6 co-filers$8.4M Ondas Holdings Inc.Nov 2025 · 12 co-filers Ondas Holdings Inc.Nov 2025 · 12 co-filers Ondas Holdings Inc.Nov 2025 · 12 co-filers MCE Social CapitalAug 2025 · 65 co-filers MCE Social CapitalAug 2025 · 65 co-filers$100.0M Workforce Hope, Inc.Sep 2024 · 8 co-filers$4.0M MCE Social CapitalAug 2024 · 71 co-filers MCE Social CapitalAug 2024 · 71 co-filers$100.0M Ondas Holdings Inc.Mar 2024 · 9 co-filers$4.5M Ondas Networks Inc.Mar 2024 · 5 co-filers$4.5M Ondas Networks Inc.Mar 2024 · 5 co-filers$4.5M Ondas Autonomous Holdings Inc.Mar 2024 · 2 co-filers$4.0M Ondas Holdings Inc.Mar 2024 · 9 co-filers$4.5M Ondas Autonomous Holdings Inc.Mar 2024 · 2 co-filers$4.0M Ondas Autonomous Holdings Inc.Mar 2024 · 2 co-filers$4.0M Core Property Index Fund, LLCJan 2024 · 10 co-filers Workforce Hope, Inc.Nov 2023 · 8 co-filers$4.0M MCE Social CapitalAug 2023 · 68 co-filers$100.0M MCE Social CapitalAug 2023 · 68 co-filers Workforce Hope, Inc.Aug 2023 · 12 co-filers$4.0M Ondas Holdings Inc.Aug 2023 · 19 co-filers$3.5M Ondas Holdings Inc.Aug 2023 · 19 co-filers$3.5M Ondas Holdings Inc.Aug 2023 · 17 co-filers$3.5M Ondas Networks Inc.Aug 2023 · 8 co-filers$3.5M

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