Investor · Hermiston, OR

Jonathan R. Dyer

Open Jonathan in the network graph →

Filings

29

SEC Form D

Connections

72

co-filers

Capital

$10.8M

across filings

Active

Jun 2015

to Jul 2025

Most-connected co-filers (72)

Vijayabalan E. Murugesu · Grand Cayman, Cayman Islands18 shared Barry L. Jenkins · Raleigh, NC18 shared Rod R. Phelan · Hermiston, OR13 shared William R. Levy · Hermiston, OR8 shared 140 Summer Partners LP · New York, NY7 shared Jason W. Fitzgerald · Grand Cayman, Cayman Islands7 shared The Boston Company Asset Management, LLC · Boston, MA7 shared Parkman Healthcare Partners LLC · Stamford, CT7 shared Gregory Martinez · Stamford, CT7 shared William G. Way · SAN FRANCISCO, CA7 shared Patrick Meunier · NEW YORK, NY7 shared David R. Hooke · Boston, MA7 shared Larry Buchanan · ASHLAND, OR7 shared Xiangmin N. Cui · Grand Cayman, Cayman Islands7 shared Adam B. Joffe · BOSTON, MA7 shared Robert C. Zimmermann · Raleigh, NC7 shared Mark W. Cook · GRAND CAYMAN, Cayman Islands7 shared Bart A. Grenier · Boston, MA7 shared Tyler R. Mayores · Hermiston, OR6 shared Peter Rosenblum · New York, NY6 shared Randall Marshall · Newton, MA5 shared Steve R. Koep · Hermiston, OR5 shared Anil Gupta · Rockville, MD5 shared Harrison R. Pettit · Hermiston, OR4 shared

Recent filings (29)

140 Summer Partners Offshore Ltd.Jul 2025 · 10 co-filers 140 Summer Partners Offshore Ltd.Jun 2025 · 11 co-filers Parkman HP Offshore Fund Ltd.May 2025 · 10 co-filers 140 Summer Partners Offshore Ltd.Jun 2024 · 11 co-filers Parkman HP Offshore Fund Ltd.May 2024 · 10 co-filers 140 Summer Partners Offshore Ltd.Jun 2023 · 11 co-filers Parkman HP Offshore Fund Ltd.Jun 2023 · 10 co-filers 140 Summer Partners Offshore Ltd.Jun 2022 · 11 co-filers Parkman HP Offshore Fund Ltd.Jun 2022 · 10 co-filers 140 Summer Partners Offshore Ltd.Jun 2021 · 11 co-filers Parkman HP Offshore Fund Ltd.Jun 2021 · 10 co-filers 140 Summer Partners Offshore Ltd.Jun 2020 · 11 co-filers Parkman HP Offshore Fund Ltd.Jun 2020 · 10 co-filers Parkman HP Offshore Fund Ltd.Jun 2019 · 10 co-filers Pacific Ag, LLCApr 2019 · 11 co-filers$5.0M Pacific Ag, LLCApr 2019 · 11 co-filers$5.0M Stillwater Offshore Fund, Ltd.Jun 2017 · 11 co-filers HarborWalk Opportunistic Investor, LPJan 2017 · 12 co-filers Pacific Ag, LLCSep 2016 · 15 co-filers Pacific Ag, LLCSep 2016 · 15 co-filers HarborWalk Global Independence Fund, LPJul 2016 · 12 co-filers Stillwater Offshore Fund, Ltd.Jun 2016 · 14 co-filers HarborWalk Opportunistic Appreciation Fund, LPJun 2016 · 12 co-filers HarborWalk Global Growth, LPMay 2016 · 12 co-filers Pacific Ag, LLCFeb 2016 · 20 co-filers

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