Investor · Bethalto, IL

David Feldker

Open David in the network graph →

Filings

12

SEC Form D

Connections

40

co-filers

Capital

$331K

across filings

Active

Oct 2022

to May 2025

Most-connected co-filers (40)

Stephen Peipert · Bethalto, IL10 shared James Wickenhauser · Bethalto, IL9 shared Marni Zenkewicz · Bethalto, IL5 shared Rick H. Hurd · CHICAGO, IL4 shared Michelle C. Wells · CHICAGO, IL4 shared Paul Del Vecchio · Portland, OR4 shared Arie Van Gemeren · Portland, OR4 shared Philip H. Lukowski · CHICAGO, IL4 shared Wendy Beer · Grand Cayman, Cayman Islands4 shared Rhone VC, LLC · Saratoga, CA4 shared David R. Schwartz · CHICAGO, IL4 shared Dan Kramer · SAINT CLOUD, MN2 shared Grainne Dooley · Dublin 2, Ireland2 shared Megan Connolly · Dublin 2, Ireland2 shared Sue F. Meng · New York, NY2 shared Nathan Ratledge · Boulder, CO2 shared Hezi Sayar · New York, NY2 shared Mike Hollick · New York, NY2 shared Joe De Salvo · New York, NY2 shared William Murphy · Chicago, IL2 shared Tpc Solar Manager 2022, Llc · St. Louis, MO2 shared Wende M. Hutton · Menlo Park, CA2 shared Erin H. Ankin · CHICAGO, IL2 shared Steve Blackwell · Mckinney, TX2 shared

Recent filings (12)

Qlaris Bio, Inc.Nov 2025 · 17 co-filers$5.6M Pagari Life Science Corp.May 2025 · 11 co-filers$4.0M Pagari Life Science Corp.May 2025 · 11 co-filers$4.0M Qlaris Bio, Inc.Apr 2024 · 16 co-filers$24.0M Pagari Life Science Corp.Apr 2024 · 13 co-filers$600K Pagari Life Science Corp.Apr 2024 · 13 co-filers$600K WATERTON RESIDENTIAL PROPERTY VENTURE XV NON-U.S., L.P.Dec 2023 · 11 co-filers$2.0B WATERTON RESIDENTIAL PROPERTY VENTURE XV, L.P.Dec 2023 · 11 co-filers$2.0B Pagari Life Science Corp.Oct 2023 · 10 co-filers$450K Pagari Life Science Corp.Oct 2023 · 10 co-filers$450K Pagari Life Science Corp.Oct 2023 · 10 co-filers$450K WATERTON RESIDENTIAL PROPERTY VENTURE XV NON-U.S., L.P.Dec 2022 · 14 co-filers$2.0B WATERTON RESIDENTIAL PROPERTY VENTURE XV, L.P.Dec 2022 · 14 co-filers$2.0B TPC Solar Investors 2022, LLCDec 2022 · 10 co-filers$18.1M TPC Solar Investors 2022, LLCOct 2022 · 10 co-filers$18.1M RBC Acquisition Corp.Mar 2013 · 5 co-filers$2.0M RBC Acquisition Corp.Mar 2013 · 5 co-filers$2.0M

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