Investor · Portland, OR

Stephen Steinberg

Open Stephen in the network graph →

Filings

19

SEC Form D

Connections

70

co-filers

Capital

$4.8M

across filings

Active

Jul 2018

to Aug 2025

Most-connected co-filers (70)

Scott Corbett · Portland, OR12 shared Suvretta Capital Management, LLC · New York, NY12 shared Will Boland · Richmond, VA12 shared Craig N. Cohen · Denver, CO11 shared Frank Walburn · Birmingham, AL11 shared Aaron Cowen · New York, NY10 shared William G. Shaw · Grand Cayman, Cayman Islands10 shared Jason Murray · RICHMOND, VA7 shared Howard C. Anderson · CAMBRIDGE, MA5 shared Gregory Link · George Town, Grand Cayman, Cayman Islands5 shared Kenneth C. Suslow · BOSTON, MA5 shared Nathan I. Leavitt · Herriman, UT5 shared null Manole Capital Management · Tampa, FL5 shared Katherine L. Carleson · Smiths, Bermuda5 shared Robert Kraft · Chicago, IL4 shared William Dalicandro · Fort Myers, FL4 shared T. G. Mitchell · Grand Cayman, Cayman Islands4 shared Lance G. Uggla · London, United Kingdom4 shared Kai `. Cunningham · Miami, FL4 shared Morris Sandler · Portland, OR4 shared Glenn Mitchell · Grand Cayman, Cayman Islands3 shared Brian K. Tinkham · West Bridgewater, MA3 shared Nicholas Puro · Portland, OR3 shared William Rhodes · Portland, OR3 shared

Recent filings (19)

EndoSound, Inc.Aug 2025 · 17 co-filers$5.0M Averill Fund, Ltd.Jun 2025 · 10 co-filers Averill Fund, Ltd.Jun 2024 · 11 co-filers EndoSound, Inc.Feb 2024 · 17 co-filers$5.0M Averill Fund, Ltd.Jun 2023 · 11 co-filers EndoSound, Inc.May 2023 · 17 co-filers$5.4M Averill Fund, Ltd.Mar 2023 · 11 co-filers Suvretta Long Fund, Ltd.Jun 2022 · 10 co-filers Averill Fund, Ltd.Mar 2022 · 11 co-filers EndoSound, Inc.Mar 2022 · 8 co-filers$1.5M Suvretta Long Fund, Ltd.Jun 2021 · 10 co-filers Averill Fund, Ltd.Mar 2021 · 11 co-filers EndoSound, Inc.Mar 2021 · 5 co-filers$2.0M Hines Hyattsville Qualified Opportunity Fund LLCFeb 2021 · 39 co-filers$40.7M Suvretta Long Fund, Ltd.Jun 2020 · 10 co-filers Chapel Street Residences LLCMar 2020 · 43 co-filers$34.1M Averill Fund, Ltd.Mar 2020 · 11 co-filers Suvretta Long Fund, Ltd.Jul 2019 · 7 co-filers Suvretta Long Fund, Ltd.Jul 2018 · 7 co-filers

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