Investor · Montreal, Quebec, Canada

Jean-Sebastien Cournoyer

Open Jean-Sebastien in the network graph →

Filings

11

SEC Form D

Connections

48

co-filers

Capital

$302.0M

across filings

Active

Jan 2020

to Dec 2021

Most-connected co-filers (48)

Greg Reichow · Waltham, MA8 shared James Keller · Palo Alto, CA7 shared Jesse Hom · New York, NY6 shared Adrienne A. Graves · Pleasanton, CA6 shared R2G Manager Llc · New York, NY5 shared Raymond Merk · Southfield, MI5 shared Timothy Collier · New York, NY5 shared Brian Harper · New York, NY5 shared Michael Fitzmaurice · New York, NY5 shared Mark Baum · Pleasanton, CA5 shared Kamran Hosseini · Pleasanton, CA5 shared Shelley A. Thunen · Pleasanton, CA5 shared J. A. Corley · Pleasanton, CA5 shared John A. Allison · PRINCETON, NJ5 shared Anna Z. Boni · Berwyn, PA5 shared R2G Venture Llc · New York, NY5 shared R2G Venture Llc · New York, NY5 shared R2G Manager Llc · New York, NY5 shared R2G Venture Llc · New York, NY5 shared Jessica Lin · NEW YORK, NY2 shared Eghosa Omoigui · CAMBRIDGE, MA2 shared William Gentile · New York, NY2 shared David Marsh · Newtown Square, PA2 shared Heyward Coleman · Coralville, IA2 shared

Recent filings (11)

Tenstorrent Holdings Inc.Jul 2025 · 17 co-filers$65.8M Tenstorrent Holdings Inc.Jul 2025 · 17 co-filers$65.8M Reconciled It, Inc.Dec 2021 · 2 co-filers$1.0M TENSTORRENT INC.Jun 2021 · 14 co-filers$164.0M TENSTORRENT INC.May 2021 · 14 co-filers$137.9M CTown REIT LLCJan 2021 · 11 co-filers$125K T&C Crossing R2G REIT LLCJan 2020 · 19 co-filers$125K Coral Creek R2G REIT LLCJan 2020 · 19 co-filers$125K Saasable, Inc.Jan 2020 · 4 co-filers$500K Crossroads R2G REIT LLCJan 2020 · 19 co-filers$125K Mission Bay R2G REIT LLCJan 2020 · 19 co-filers$125K Old Orchard R2G REIT LLCJan 2020 · 19 co-filers$125K

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