Investor · Lake Forest, CA

Ryotaro Tamura

Open Ryotaro in the network graph →

Filings

10

SEC Form D

Connections

38

co-filers

Capital

$6.8M

across filings

Active

Apr 2023

to Dec 2025

Most-connected co-filers (38)

Declan Ryan · New York, NY6 shared Olivier V. Meyer · LUXEMBOURG, Luxembourg4 shared Jennifer Hoover · Chicago, IL4 shared Peter Kuzma · Chicago, IL4 shared Kinzelberg John · Chicago, IL4 shared Louis Plung · Pittsburgh, PA4 shared Highgate Equity Partners GP, LLC · Chicago, IL4 shared Steven Kaplan · Pittsburgh, PA4 shared Joseph Pajer · Pittsburgh, PA4 shared Bill Fathers · Denver, CO2 shared Michael N. Schwartz · New York, NY2 shared Matthew Faulkner · Denver, CO2 shared Edward Casserley · Denver, CO2 shared Scott Schneider · Denver, CO2 shared Patrick Chase · New York, NY2 shared Harsh Acharya · Dublin, OH2 shared Eric Reiter · Brentwood, MD2 shared Jawwad Khan · Austin, TX2 shared Christopher Montgomery · Columbus, OH2 shared Ashish Mohan · Kandanchavadi, Chennai, K72 shared Mukesh Mehta · Mumbai, K72 shared Ryan Lewellyn · Oklahoma City, OK2 shared Stonepeak Cologix Upper Holdings Lp · Denver, CO2 shared Stonepeak Claremont Holdings Gp Llc · Denver, CO2 shared

Recent filings (10)

HIGHGATE EQUITY PARTNERS II, L.P.Dec 2025 · 10 co-filers$82.4M PIPE SPV II LLCOct 2025 · 2 co-filers$6.0M PIPE SPV I LLCOct 2025 · 2 co-filers$735K PIPE SPV I LLCOct 2025 · 2 co-filers$735K PIPE SPV II LLCOct 2025 · 2 co-filers$6.0M HIGHGATE EQUITY PARTNERS II, L.P.Sep 2025 · 10 co-filers$150.0M Choose It Right Technologies, LLCSep 2025 · 4 co-filers$750K Stonepeak Claremont Holdings LPJul 2025 · 31 co-filers Stonepeak Claremont Holdings LPJul 2025 · 31 co-filers HIGHGATE EQUITY PARTNERS II, L.P.Sep 2024 · 10 co-filers$150.0M HIGHGATE EQUITY PARTNERS II, L.P.Sep 2023 · 10 co-filers$150.0M Simple System 123, LLCApr 2023 · 2 co-filers$131K

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