Investor · Huntsville, AL

David M. Klubert

Open David in the network graph →

Filings

23

SEC Form D

Connections

88

co-filers

Capital

—

across filings

Active

Mar 2015

to Apr 2025

Most-connected co-filers (88)

William A. Laidig · Huntsville, AL15 shared Harold Kawaguchi · Seattle, WA13 shared Lee Huntsman · Bellevue, WA10 shared James W. Concidine · San Francisco, CA10 shared Kim D. Arthur · San Francisco, CA10 shared Derek Graham · Redondo Beach, CA10 shared Jennifer Winters · San Rafael, CA10 shared Hafeez A. Esmail · San Francisco, CA10 shared Dominik M. Aronsky · Huntsville, AL8 shared George Kapotas · Elmhurst, IL8 shared John C. Wade · Overland, KS7 shared Dave E. Trucano · NEW YORK, NY5 shared Betsy L. Battle · New York, NY5 shared Douglas P. Magyari · Troy, MI5 shared Ebony W. Myles-Berry · Grand Cayman, Cayman Islands5 shared Hassan Bennani · Great River, NY5 shared Ashok N. Bakhru · New York, NY5 shared Daniel Saks · Great River, NY5 shared James B. Kelly · Huntsville, AL5 shared Luke M. Teeple · Larkspur, CA5 shared Geoff C. Ruddick · Grand Cayman, Cayman Islands5 shared Leonard Kellner · Great River, NY5 shared Jeffrey C. Lightcap · Lewisville, TX5 shared Earl G. Winebrenner Iii · Louisville, KY5 shared

Recent filings (23)

CORE ENDOWMENT PORTFOLIO II L PApr 2025 · 8 co-filers CORE ENDOWMENT PORTFOLIO II L PApr 2024 · 8 co-filers CORE ENDOWMENT PORTFOLIO II L PApr 2023 · 8 co-filers CORE ENDOWMENT PORTFOLIO II L PApr 2022 · 8 co-filers CORE ENDOWMENT PORTFOLIO II L PDec 2020 · 8 co-filers CORE ENDOWMENT PORTFOLIO II L PDec 2019 · 8 co-filers CORE ENDOWMENT PORTFOLIO II L PDec 2018 · 8 co-filers CORE ENDOWMENT PORTFOLIO II L PDec 2017 · 8 co-filers Banyan Biomarkers, Inc.Feb 2017 · 32 co-filers$12.0M CORE ENDOWMENT PORTFOLIO II L PDec 2016 · 8 co-filers Banyan Biomarkers, Inc.Sep 2016 · 30 co-filers$10.0M APOGEE INFORMATICS CORPJul 2015 · 13 co-filers$1.5M APOGEE INFORMATICS CORPJun 2015 · 13 co-filers$1.5M CORE ENDOWMENT PORTFOLIO II L PMar 2015 · 8 co-filers Banyan Biomarkers, Inc.Mar 2015 · 30 co-filers$5.0M APOGEE INFORMATICS CORPJun 2012 · 11 co-filers$600K APOGEE INFORMATICS CORPOct 2011 · 13 co-filers$1.5M First NBC Bank Holding CoOct 2011 · 28 co-filers$60.0M First NBC Bank Holding CoJul 2011 · 28 co-filers$27.0M First NBC Bank Holding CoFeb 2011 · 28 co-filers$7.0M APOGEE INFORMATICS CORPDec 2010 · 13 co-filers$2.0M First NBC Bank Holding CoOct 2010 · 28 co-filers$17.3M First NBC Bank Holding CoJul 2010 · 28 co-filers$50.0M

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