Investor · Cuyahoga Falls, OH

Matthew Putman

Open Matthew in the network graph →

Filings

17

SEC Form D

Connections

65

co-filers

Capital

$49.3M

across filings

Active

Apr 2015

to Jun 2019

Most-connected co-filers (65)

John Putman · Cuyahoga Falls, OH17 shared Andrew Oliver · Broomfield, CO9 shared Andrew Kelly · Broomfield, CO9 shared Philip C. Iley · New York, NY8 shared Robert O. Stewart · New York, NY8 shared Patrick Carroll · HARTFORD, CT8 shared Jeri L. Turley · Richmond, VA8 shared Michael D. Molewski · Allentown, PA8 shared Alexander Korff · HARTFORD, CT8 shared Robert Stern · HARTFORD, CT8 shared Paul England · HARTFORD, CT8 shared Patricia L. Watkins · Mountain View, CA7 shared Brian Herr · New York, NY6 shared Eric Mattingly · Dallas, TX6 shared Victor Zhang · HARTFORD, CT6 shared Robert H. Getz · HARTFORD, CT6 shared R. M. Mccullough · Overland Park, KS6 shared Ali Gunduz · Munsbach, Luxembourg5 shared Scott Davis · Vancouver, British Columbia, Canada4 shared Patricia L. Howell · Mountain View, CA4 shared Alice Globus · Brooklyn, NY4 shared Fei Fang · HARTFORD, CT4 shared Richard T. Aljain · Wynnewood, PA3 shared John B. Collis · Boston, MA3 shared

Recent filings (17)

VSFT HOLDINGS INC.Mar 2026 · 4 co-filers$5.0M VSFT HOLDINGS INC.Sep 2025 · 14 co-filers VSFT HOLDINGS INC.Apr 2025 · 17 co-filers VSFT HOLDINGS INC.Apr 2023 · 25 co-filers Nanotronics Imaging, Inc.May 2022 · 8 co-filers$68.7M Nanotronics Imaging, Inc.Mar 2022 · 8 co-filers$40.0M VSFT HOLDINGS INC.Aug 2021 · 20 co-filers$12.9M VSFT HOLDINGS INC.Jun 2021 · 20 co-filers$12.0M Partners Capital ESG Co-Invest Equities Fund LPMay 2021 · 30 co-filers VSFT HOLDINGS INC.Apr 2021 · 20 co-filers$7.5M VSFT HOLDINGS INC.Mar 2021 · 20 co-filers$5.0M Partners Capital ESG Co-Invest Equities Fund LPJan 2021 · 30 co-filers VSFT HOLDINGS INC.Oct 2020 · 20 co-filers$5.0M Partners Capital ESG Co-Invest Equities Fund LPOct 2020 · 30 co-filers Nanotronics Imaging, Inc.Jun 2019 · 5 co-filers$50.0M Nanotronics Imaging, Inc.Jun 2019 · 5 co-filers$50.0M Nanotronics Imaging, Inc.Sep 2016 · 5 co-filers$25.6M Nanotronics Imaging, Inc.Sep 2016 · 5 co-filers$25.6M Nanotronics Imaging, Inc.Apr 2015 · 5 co-filers$12.0M Nanotronics Imaging, Inc.Apr 2015 · 5 co-filers$12.0M

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