Investor · Marlborough, MA

David Lamont

Open David in the network graph →

Filings

6

SEC Form D

Connections

25

co-filers

Capital

$19.4M

across filings

Active

Dec 2022

to Dec 2024

Most-connected co-filers (25)

Charles Cherington · Houston, TX4 shared David Therrien · Marlborough, MA4 shared Earl Crochet · Marlborough, MA3 shared Jerome Vaganay · Boston, MA3 shared Christopher Carlston · Marlborough, MA2 shared William D. Beckett · Lincoln, MA2 shared Benjamin J. Airdo · Peachtree City, GA2 shared Delaware limited liability company Simplex Holdco, LLC · CHICAGO, IL2 shared Nancy L. Stern · CHICAGO, IL2 shared Milton Lovell · Marlborough, MA2 shared Griff Lane · Houston, TX1 shared Myke Clark · Vancouver, British Columbia, Canada1 shared Alex Tiller · Vancouver, British Columbia, Canada1 shared Eric Knutzen · Vancouver, British Columbia, Canada1 shared David Cherington · Marlborough, MA1 shared Ken Stadlin · Vancouver, British Columbia, Canada1 shared Edward Sullivan · Marlborough, MA1 shared Jason Bak · VANCOUVER, British Columbia, Canada1 shared Robert Rigdon · HOUSTON, TX1 shared Robert G. Mceniry · Westborough,, MA1 shared Andrew Kramer · Houston, TX1 shared Alastair N. Maxwell · Houston, TX1 shared James F. Ingold · Houston, TX1 shared Brian N. Davis · Houston, TX1 shared

Recent filings (6)

Square Robot, Inc.Dec 2025 · 13 co-filers$15.0M Square Robot, Inc.Dec 2025 · 13 co-filers$15.0M Square Robot, Inc.Dec 2024 · 6 co-filers$13.0M SunGas Renewables Inc.May 2024 · 15 co-filers$23.0M SunGas Renewables Inc.May 2024 · 15 co-filers$23.0M Square Robot, Inc.Sep 2023 · 9 co-filers$5.0M Square Robot, Inc.Dec 2022 · 8 co-filers$3.0M Solar Alliance Energy Inc.Jul 2016 · 11 co-filers$97K Solar Alliance Energy Inc.Jul 2016 · 11 co-filers$97K

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