Investor · Plymouth, MN

Denis Harrington

Open Denis in the network graph →

Filings

9

SEC Form D

Connections

38

co-filers

Capital

$11.6M

across filings

Active

Jan 2023

to Feb 2025

Most-connected co-filers (38)

Dave R. Michaelson · Plymouth, MN5 shared Alexander R. Schmitz · Plymouth, MN5 shared Shelby R. Hautman · Plymouth, MN5 shared John R. Pigott · Plymouth, MN5 shared Jenny R. Zeroni · Plymouth, MN5 shared Jill R. Schweiger · Plymouth, MN5 shared J. R. Paulson, Jr · Plymouth, MN5 shared Karen R. Spilizewski · Plymouth, MN4 shared Kathy R. Leith · Plymouth, MN3 shared Joel Braunstein · Pikesville, MD2 shared Cary Adams · Melbourne, FL2 shared Patrick Howe · Littleton, CO2 shared Jacques R. Essinger · PLYMOUTH, MN1 shared Brian R. Smith · PLYMOUTH, MN1 shared Kris Johnson · Chicago, IL1 shared Jean Lavigueur · Quebec, Quebec, Canada1 shared Thierry Dumas · Quebec, Quebec, Canada1 shared Gaetan Duplain · Quebec, Quebec, Canada1 shared Denis Sirois · Quebec, Quebec, Canada1 shared Claude Belleville · Quebec, Quebec, Canada1 shared Louis Flamme · Quebec, Quebec, Canada1 shared Immanuel Thangaraj · BELLEVUE, WA1 shared John Kucharczyk · Reno, NV1 shared Matt Olson · Wayzata, MN1 shared

Recent filings (9)

VentureMed Group, Inc.Oct 2025 · 21 co-filers$49.2M VentureMed Group, Inc.Oct 2025 · 21 co-filers$49.2M VentureMed Group, Inc.Feb 2025 · 9 co-filers$7.5M VentureMed Group, Inc.Nov 2024 · 10 co-filers$2.5M VentureMed Group, Inc.Jan 2024 · 8 co-filers$4.0M VentureMed Group, Inc.Jan 2023 · 8 co-filers$5.4M ExplORer Surgical Corp.Apr 2021 · 13 co-filers$3.5M ExplORer Surgical Corp.Apr 2021 · 13 co-filers$3.5M NexGen Medical Systems IncJul 2018 · 9 co-filers$600K NexGen Medical Systems IncJul 2017 · 8 co-filers$1.5M OPSENS INCJan 2016 · 13 co-filers$99K OPSENS INCJan 2016 · 13 co-filers$99K

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