Investor · EL SEGUNDO, CA

Ethan Batraski

Open Ethan in the network graph →

Filings

46

SEC Form D

Connections

231

co-filers

Capital

$480.3M

across filings

Active

Nov 2018

to Dec 2023

Most-connected co-filers (231)

Racquel Bracken · Cambridge, MA12 shared Lisa N. Strovink · Scarsdale, NY10 shared Adam N. Miller · Scarsdale, NY10 shared Martin Casado · San Francisco, CA8 shared Sanjeev Krishnan · Rockingham, VA7 shared Timothy Heydon · Rockingham, VA7 shared Richard Owen · Rockingham, VA7 shared Anders Wennerbeck · Rockingham, VA7 shared Denny Post · Denver, CO7 shared Allyson Mcdonald · Boston, MA7 shared Matthew Zalosh · Boston, MA7 shared David Henderson · Rockingham, VA7 shared Daniel Piemont · El Segundo, CA7 shared Scott Murphy · Rockingham, VA7 shared Nancy Spady · Boston, MA7 shared Geeta Aiyer · Boston, MA7 shared Philip Karp · Rockingham, VA7 shared Tim A. Herbert · Minneapolis, MN7 shared Boston Common Asset Management, LLC · Boston, MA7 shared Ronald O'Hanley · El Segundo, CA7 shared Gary N. Rieschel · Grand Cayman, Cayman Islands7 shared Harrison O'Hanley · El Segundo, CA7 shared Michael Cato · San Diego, CA7 shared Jenny Rooke · Berkeley, CA7 shared

Recent filings (46)

SKYRYSE, INC.Oct 2025 · 17 co-filers$192.3M Tembo Data Systems, Inc.May 2024 · 7 co-filers$14.0M Tembo Data Systems, Inc.May 2024 · 7 co-filers$14.0M Venrock Associates X, L.P.Jan 2024 · 18 co-filers$650.0M ABL Space Systems CoDec 2023 · 16 co-filers$100.0M EpiBone, Inc.Dec 2022 · 16 co-filers$36.8M 1060 Capital Opportunity Fund, LTDApr 2022 · 8 co-filers 1060 Capital Opportunity Fund, LPApr 2022 · 2 co-filers Decodable, Inc.Feb 2022 · 3 co-filers$20.0M Decodable, Inc.Feb 2022 · 3 co-filers$20.0M Atom Computing Inc.Jan 2022 · 14 co-filers$61.8M ABL Space Systems CoOct 2021 · 14 co-filers$202.0M Atom Computing Inc.Jul 2021 · 8 co-filers$16.0M Astranis Space Technologies Corp.Apr 2021 · 17 co-filers$280.8M Astranis Space Technologies Corp.Apr 2021 · 17 co-filers$30.8M Astranis Space Technologies Corp.Apr 2021 · 17 co-filers$5.0M ABL Space Systems CoApr 2021 · 11 co-filers$170.1M Osmo Systems, Inc.Mar 2021 · 5 co-filers$1.5M Osmo Systems, Inc.Mar 2021 · 5 co-filers$1.5M mirOculus Inc.Feb 2021 · 13 co-filers$20.2M EpiBone, Inc.Feb 2021 · 14 co-filers$5.0M Venrock Associates IX, L.P.Jan 2021 · 27 co-filers$423.4M ABL Space Systems CoDec 2020 · 11 co-filers$20.0M Axiomada Fund, LPOct 2020 · 5 co-filers SG Holdings, LLCOct 2020 · 20 co-filers$43.2M

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