Investor · Boston, MA
William S. Steinkrauss
Open William in the network graph →Capital
$32.3M
across filings
Active
Jun 2022
to Sep 2024
Most-connected co-filers (68)
William H. Koster · Boston, MA10 sharedPaul Beldin · DENVER, CO8 sharedRam Ahluwalia · New York, NY8 sharedKerrie H. Brady · Boston, MA6 sharedD. S. Edwards · Boston, MA6 sharedRobert H. Ruffolo · Boston, MA6 sharedDavid J. Tanzer · Boston, MA6 sharedBruce P. Failing · Darien, CT6 sharedRobin H. Steele · Boston, MA6 sharedBarbara Ryan · Sarasota, FL6 sharedBrenton S. Saunders · Boston, MA6 sharedTerry R. Considine · DENVER, CO4 sharedRobert E. Milne · Steamboat Springs, CO4 sharedLousia Schibli · Minneapolis, MN4 sharedDaniel Perez · San Francisco, CA4 sharedScott Cook · Steamboat Springs, CO4 sharedJamie Jenny · Steamboat Springs, CO4 sharedPamela K. Vanatta · Steamboat Springs, CO4 sharedCharles E. Macarthur · Steamboat Springs, CO4 sharedLindsay Lockhart Dillenbeck · Steamboat Springs, CO4 sharedDana E. Tredway · Steamboat Springs, CO4 sharedLarry Ellgen · Steamboat Springs, CO4 sharedGlenn Wyer · Minneapolis, MN4 sharedRobert Zulkoski · Minneapolis, MN4 shared Recent filings (13)
ILIAD BIOTECHNOLOGIES, INC.Feb 2026 · 4 co-filers$115.5MRoutt County Bancorporation, Inc.Jul 2025 · 56 co-filers$4.8MRoutt County Bancorporation, Inc.May 2025 · 56 co-filers$4.8MRuralWorks Impact Partners 1, L.P.Sep 2024 · 10 co-filers$49.5MRuralWorks Impact Partners 1, L.P.Aug 2024 · 10 co-filers$150.0MRoutt County Bancorporation, Inc.May 2024 · 50 co-filers$4.3MOcuTerra Therapeutics, Inc.Feb 2024 · 29 co-filers$25.6MOcuTerra Therapeutics, Inc.Feb 2024 · 29 co-filers$25.6MOcuTerra Therapeutics, Inc.Dec 2023 · 29 co-filers$30.0MOcuTerra Therapeutics, Inc.Dec 2023 · 29 co-filers$30.0MRoutt County Bancorporation, Inc.Jul 2023 · 47 co-filers$3.7MRuralWorks Impact Partners 1, L.P.Jun 2023 · 16 co-filers$150.0MRuralWorks Impact Partners 1, L.P.Jun 2022 · 16 co-filers$150.0MMetatheory, a series of GCR CJ Master LLCJun 2022 · 5 co-filers$105KMetatheory, a series of Global Coin Ventures LLCJun 2022 · 5 co-filers$105K Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →