Investor · Long Beach, CA

Steven D. Ruchefsky

Open Steven in the network graph →

Filings

29

SEC Form D

Connections

154

co-filers

Capital

$312.3M

across filings

Active

Feb 2019

to Feb 2026

Most-connected co-filers (154)

Arie Belldegrun · LOS ANGELES, CA7 shared Jared S. Cohen · Long Beach, CA7 shared David N. Bonderman · Fort Worth, TX7 shared Joshua A. Kazam · New York, NY7 shared Jocelyn D. Rosenwald · Long Beach, CA6 shared Aya Jakobovits · Menlo Park, CA6 shared Derrek D. Higgins · Long Beach, CA6 shared Brian J. Mcmahon · Santa Fe, NM5 shared James Weyhrauch · Santa Fe, NM5 shared Giulia M. Stellari · Port Jefferson, NY5 shared Owen Van Essen · Santa Fe, NM5 shared David Gardner · Santa Fe, NM5 shared Daryl D. Kato · Long Beach, CA5 shared Sally Corning · ALBUQUERQUE, NM5 shared Stephen P. Schuler · Chicago, IL5 shared Denis Murphy · Dublin, Ireland5 shared Garrett J. Thornburg · Santa Fe, NM5 shared Deanna S. Larson · Erie, PA5 shared Susan Dubin · Santa Fe, NM4 shared Jerry S. Sopher · Washington, Washington, D.C.4 shared Peter Walkley · Grand Cayman, Cayman Islands4 shared Hancock Park Capital III, L.P · Houston, TX4 shared Joseph W. Beyers · Campbell, CA4 shared Patrick Barry · CHICAGO, IL4 shared

Recent filings (29)

THORNBURG INVESTMENT TRUSTFeb 2026 · 8 co-filers WEAV3D Inc.May 2025 · 7 co-filers$4.5M THORNBURG INVESTMENT TRUSTFeb 2025 · 24 co-filers THORNBURG INVESTMENT TRUSTFeb 2024 · 27 co-filers PhiFund, LPOct 2021 · 10 co-filers$60.0M THORNBURG INVESTMENT TRUSTFeb 2021 · 24 co-filers GH Group, Inc.Jan 2021 · 20 co-filers$7.6M GH Group, Inc.May 2020 · 23 co-filers$294.0M GH Group, Inc.May 2020 · 23 co-filers$17.5M WEAV3D Inc.Apr 2020 · 5 co-filers$1.0M THORNBURG INVESTMENT TRUSTFeb 2020 · 28 co-filers WEAV3D Inc.Feb 2019 · 5 co-filers$300K THORNBURG INVESTMENT TRUSTFeb 2019 · 25 co-filers Arno Therapeutics, IncAug 2016 · 25 co-filers$4.5M Energy Pioneer Solutions, Inc.Aug 2014 · 7 co-filers$4.5M Energy Pioneer Solutions, Inc.Jul 2014 · 7 co-filers$200K Kite Pharma, Inc.May 2014 · 12 co-filers$50.0M Energy Pioneer Solutions, Inc.Dec 2013 · 7 co-filers$2.5M Inventergy, Inc.Nov 2013 · 5 co-filers$5.0M Inventergy, Inc.Oct 2013 · 5 co-filers$5.0M Inventergy, Inc.Sep 2013 · 5 co-filers$5.0M Maine's Own Organic Milk Company, L3CJun 2013 · 8 co-filers$3.1M Inventergy, Inc.May 2013 · 5 co-filers$7.0M Kite Pharma, Inc.May 2013 · 14 co-filers$16.4M Kite Pharma, Inc.Dec 2012 · 11 co-filers$250K

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