Investor · Somerville, MA

Shigeki Miwa

Open Shigeki in the network graph →

Filings

12

SEC Form D

Connections

56

co-filers

Capital

$15.7M

across filings

Active

Oct 2021

to Apr 2025

Most-connected co-filers (56)

Stephen G. Brackett · Somerville, MA9 shared Mauricio Quintana · Somerville, MA7 shared R. G. Salemme · Somerville, MA7 shared Benjamin Glass · Somerville, MA7 shared Jeff G. Lloyd-Jones · Somerville, MA5 shared Carlos Ramirez Rodriguez · Grand Cayman, Cayman Islands5 shared Arunas Chesonis · BOSTON, MA5 shared Michelle Hatfield · Chattanooga, TN4 shared Robert Jordshaugen · Chattanooga, TN4 shared Jiawei Wang · GARDENA, CA4 shared Daniel Umfleet · Chattanooga, TN4 shared David-Jacques Farahi · Chattanooga, TN4 shared Koti Meka · GARDENA, CA4 shared Lewis A. Burleigh · NEW YORK, NY4 shared Tedd A. Himler · New York, NY4 shared Sidney M. Warsinske · Seattle, WA4 shared Ahsan Aijaz · NEW YORK, NY4 shared Douglas B. Ellis · Nassau, C54 shared Gal Krubiner · New York, NY4 shared Karen C. Zyp · Nassau, C54 shared Jeffrey W. Bierman · St. Louis, MO4 shared Randy J. Stuzin · NEW YORK, NY3 shared Jay J. Ryan · NEW YORK, NY3 shared Brian J. Higgins · New York, NY3 shared

Recent filings (12)

Altaeros Energies, Inc.Jun 2025 · 15 co-filers$9.0M Altaeros Energies, Inc.Jun 2025 · 15 co-filers$9.0M Altaeros Energies, Inc.Apr 2025 · 23 co-filers$7.0M Altaeros Energies, Inc.Jan 2025 · 23 co-filers$5.0M Altaeros Energies, Inc.Mar 2024 · 23 co-filers$14.0M Altaeros Energies, Inc.Jun 2023 · 23 co-filers$6.0M LCM Global Alternative Returns Fund II LPOct 2022 · 18 co-filers$300.0M Altaeros Energies, Inc.Jul 2022 · 13 co-filers$34.8M Altaeros Energies, Inc.Jul 2022 · 13 co-filers$34.8M LCM Global Alternative Returns Fund II LPOct 2021 · 20 co-filers$300.0M KING STREET STUDIO CO-INVEST, L.P.Oct 2021 · 10 co-filers KING STREET REAL ESTATE FUND (OFFSHORE PF) III, SCSPOct 2021 · 9 co-filers$500.0M KING STREET REAL ESTATE FUND III, L.P.Oct 2021 · 9 co-filers$500.0M Altaeros Energies, Inc.Nov 2018 · 11 co-filers$6.0M Altaeros Energies, Inc.Nov 2018 · 11 co-filers$6.0M

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