Investor · Ridgefield, CT

Matthew Breitenbach

Open Matthew in the network graph →

Filings

10

SEC Form D

Connections

83

co-filers

Capital

$22.5M

across filings

Active

Apr 2017

to Nov 2023

Most-connected co-filers (83)

Paul Breitenbach · Ridgefield, CT9 shared Erik Jansen · Ridgefield, CT8 shared Igor Zhuk · Ridgefield, CT6 shared David Bradley · Ridgefield, CT4 shared Jaswinder Matharu · Ridgefield, CT4 shared Robin Barnes · St Martin, Y74 shared Joseph A. Gault · Westport, CT4 shared Douglas Maine · Ridgefield, CT4 shared William M. Yates · Laguna Hills, CA4 shared Yanela C. Frias · Newark, NJ4 shared Lisa N. Qi · EMERYVILLE, CA4 shared Douglas L. Newhouse · Westport, CT4 shared Michael A. Barr · Westport, CT4 shared Jonathan N. Wolter · EMERYVILLE, CA4 shared Brad R. Wiggins · Dallas, TX3 shared Kirk Hawkins · Vacaville, CA3 shared Jun Li · Seattle, WA3 shared Xudong Zhu · Vacaville, CA3 shared Linden Blue · Vacaville, CA3 shared Wes Nicol · Seattle, WA3 shared Dave G. Welsh · MENLO PARK, CA3 shared J. Scott W. Martineau · Chandler, AZ3 shared William Lee · HONG KONG, Hong Kong3 shared Eric Keller · Boulder, CO3 shared

Recent filings (10)

r4 Technologies, Inc.Nov 2023 · 28 co-filers r4 Technologies, Inc.Feb 2023 · 26 co-filers$6.4M r4 Technologies, Inc.Jan 2021 · 26 co-filers$6.0M nDivision Inc.Oct 2019 · 18 co-filers$500K ICON AIRCRAFT INCApr 2019 · 25 co-filers$200.0M r4 Technologies, Inc.May 2018 · 32 co-filers$30.0M nDivision Inc.Dec 2017 · 11 co-filers$5.0M ICON AIRCRAFT INCJun 2017 · 26 co-filers$167.0M nDivision Inc.Jun 2017 · 11 co-filers$1.4M ICON AIRCRAFT INCApr 2017 · 26 co-filers$157.0M

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