Investor · Cupertino, CA

Mark Siegel

Open Mark in the network graph →

Filings

12

SEC Form D

Connections

76

co-filers

Capital

$110.8M

across filings

Active

Jan 2010

to Nov 2023

Most-connected co-filers (76)

Tom Phillips · New York, NY2 shared Alan Murray · San Antonio, TX2 shared Andrew Pancer · NEW YORK, NY2 shared David Messina · St. Louis, MO2 shared John C. Cox · Toronto, Ontario, Canada2 shared Gene T. Pretti · Incline Village, NV2 shared John Kuelper · Palo Alto, CA2 shared Robert Drost · Palo Alto, CA2 shared David Pakman · Vancouver, British Columbia, Canada2 shared Jarret Glasscock · St. Louis, MO2 shared William Hagstrom · MENLO PARK, CA2 shared Sunay Tripathi · Palo Alto, CA2 shared Jon Armstrong · St. Louis, MO2 shared Reece Pearson · Westlake Village, CA1 shared Randy Valerio · Westlake Village, CA1 shared William A. Dobbins · Fort Worth, TX1 shared Ray Stata · Waltham, MA1 shared Doug A. Derwin · San Francisco, CA1 shared David Fuller · Palo Alto, CA1 shared Mark Zagorski · NEW YORK, NY1 shared Michael Biggee · SAN MATEO, CA1 shared Clayton Alexander · Westlake Village, CA1 shared Till Reuter · Austin, TX1 shared Peter Anderson-Sprecher · Austin, TX1 shared

Recent filings (12)

EMBER TECHNOLOGIES, INC.Nov 2023 · 15 co-filers$21.0M EMBER TECHNOLOGIES, INC.Nov 2023 · 15 co-filers$21.0M COFACTOR GENOMICS, INC.Aug 2023 · 9 co-filers$2.0M COFACTOR GENOMICS, INC.Aug 2023 · 9 co-filers$2.0M Fox Robotics, Inc.Oct 2022 · 9 co-filers$26.0M Fox Robotics, Inc.Oct 2022 · 9 co-filers$26.0M COFACTOR GENOMICS, INC.Dec 2021 · 14 co-filers$7.1M COFACTOR GENOMICS, INC.Dec 2021 · 14 co-filers$7.1M COFACTOR GENOMICS, INC.Jun 2017 · 8 co-filers$15.1M COFACTOR GENOMICS, INC.Jun 2017 · 8 co-filers$15.1M Pluribus Networks, Inc.Jun 2015 · 17 co-filers$52.0M Pluribus Networks, Inc.Jun 2015 · 17 co-filers$52.0M Dstillery, Inc.Aug 2014 · 12 co-filers$24.3M Dstillery, Inc.Aug 2014 · 12 co-filers$24.3M VOLTAGE SECURITY INCFeb 2014 · 19 co-filers$625K VOLTAGE SECURITY INCFeb 2014 · 19 co-filers$625K Pluribus Networks, Inc.Dec 2012 · 11 co-filers$25.0M Pluribus Networks, Inc.Dec 2012 · 11 co-filers$25.0M Exelate, Inc.Sep 2012 · 12 co-filers$12.0M Exelate, Inc.Sep 2012 · 12 co-filers$12.0M MEDIA6DEGREES INCMar 2011 · 17 co-filers$19.9M MEDIA6DEGREES INCMar 2011 · 17 co-filers$19.9M Pliant Technology IncJan 2010 · 12 co-filers$27.3M Pliant Technology IncJan 2010 · 12 co-filers$27.3M

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