Investor · Lubbock, TX

David P. Marcinkowski

Open David in the network graph →

Filings

119

SEC Form D

Connections

219

co-filers

Capital

—

across filings

Active

Jun 2014

to Jan 2020

Most-connected co-filers (219)

Alton R. Smith · Lubbock, TX89 shared Gary D. Hall · Lubbock, TX88 shared Charles R. Young · Lubbock, TX86 shared Elisabeth Harris · Providence, RI27 shared Joseph A. Sesi · Ann Arbor, MI25 shared Mike Markette · Seattle, WA25 shared Michael S. Martin · Ann Arbor, MI25 shared Cynthia J. Livesay · Ann Arbor, MI25 shared G. S. Greenburg · Seattle, WA25 shared James Mazjanis · Providence, RI25 shared Jeff Dossett · Seattle, WA25 shared Jon Baugher · Seattle, WA23 shared Ernest G. Perich · Ann Arbor, MI23 shared Veena Jetti · Plano, TX22 shared Sudheer Babu Bagham · Frisco, TX21 shared Hayden P. Lee · Singapore, U021 shared Raj Kiran Veeramachaneni · Frisco, TX21 shared Faraz Hemani · Missouri City, TX21 shared Ellie Perlman · Sheridan, WY20 shared Jared Remington · Provo, UT12 shared Jeff Burmingham · Provo, UT11 shared Chris Brust · Highlands Ranch, CO11 shared Jeffrey C. Danley · Provo, UT11 shared Matt Sebanc · PLANO, TX11 shared

Recent filings (119)

Social Capital FundMar 2026 · 7 co-filers$10.0M Real Estate Business Analytics, Inc.Mar 2026 · 7 co-filers$3.0M Social Capital FundMar 2025 · 23 co-filers$10.0M Madera Merritt Park, LPSep 2024 · 11 co-filers$32.0M 100 Detering, LPAug 2024 · 11 co-filers$28.0M Real Estate Business Analytics, Inc.Aug 2024 · 18 co-filers$10.0M Social Capital FundFeb 2024 · 22 co-filers$10.0M 12727 Salado, LPFeb 2024 · 11 co-filers$13.0M Social Capital FundNov 2023 · 24 co-filers$5.0M Markin Alpha Fund LPNov 2023 · 9 co-filers 1201 Dulles, LPOct 2023 · 11 co-filers$14.0M Madera Addison, LPAug 2023 · 11 co-filers$14.5M Galatyn Madera, LPAug 2023 · 11 co-filers$26.0M Madera Capital Fund XIV, LPMay 2023 · 11 co-filers$90.0M Madera Capital Fund XV, LPApr 2023 · 11 co-filers$75.0M 3815 Eastside, LPFeb 2023 · 11 co-filers$27.0M Real Estate Business Analytics, Inc.Jan 2023 · 14 co-filers$6.0M Madera Capital Fund XII, LPDec 2022 · 11 co-filers$86.0M Social Capital FundNov 2022 · 24 co-filers$5.0M Markin Alpha Fund LPNov 2022 · 9 co-filers 4641 Montrose, LPAug 2022 · 11 co-filers$45.0M 2900 Pearland, LPJul 2022 · 11 co-filers$25.0M Madera Capital Fund XI, LPMay 2022 · 11 co-filers$90.0M 4221 Denton LPApr 2022 · 11 co-filers$38.0M Madera Capital Fund X, LPJan 2022 · 11 co-filers$50.7M

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