Investor · Iowa City, IA

Jean Robillard

Open Jean in the network graph →

Filings

10

SEC Form D

Connections

43

co-filers

Capital

$1.3M

across filings

Active

Jan 2021

to Oct 2025

Most-connected co-filers (43)

Geoffrey Harris · Iowa City, IA9 shared Daniel Cosgrove · Iowa City, IA7 shared Steven Zumbach · Iowa City, IA7 shared Daniel C. Janse · AUSTIN, TX5 shared Terry Branstad · Iowa City, IA4 shared Joshua Brown · JACKSONVILLE, FL4 shared Brad K. Blanton · Rockport, TX4 shared Robert E. Parker · Rockport, TX4 shared Elliott N. Wislar · Stamford, CT4 shared John M. Ramey · Solana Beach, CA4 shared John A. Henry · DALLAS, TX4 shared Jeffrey A. Yarckin · DALLAS, TX4 shared Jon A. Pettee · DALLAS, TX4 shared Sarah H. Lucas · Palo Alto, CA4 shared Jack B. Lucas · Palo Alto, CA4 shared Adam Hershey · Denver, CO3 shared Richard Travia · New Providence, NJ3 shared Steve Gutterman · Denver, CO3 shared Diane Jones · Denver, CO3 shared Carl Williams · Denver, CO3 shared John B. Dalton · Denver, CO3 shared Timothy L. Holderbaum · New York, NY3 shared Shantay Goodman · New York, NY3 shared Brian Stern · New York, NY3 shared

Recent filings (10)

Inseer Inc.Oct 2025 · 17 co-filers$500K Inseer Inc.Jul 2025 · 17 co-filers$420K Inseer Inc.Apr 2025 · 17 co-filers$1.2M Joffre Castellana Capital Offshore L.P.Mar 2023 · 11 co-filers Inseer Inc.Jan 2022 · 16 co-filers GENERAL CANNABIS CORPApr 2021 · 17 co-filers$6.9M GENERAL CANNABIS CORPFeb 2021 · 17 co-filers$4.6M Joffre Castellana Capital Offshore L.P.Feb 2021 · 11 co-filers GENERAL CANNABIS CORPJan 2021 · 17 co-filers$4.0M Inseer Inc.Mar 2019 · 7 co-filers$200K Inseer Inc.Mar 2019 · 7 co-filers$200K

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