Investor · Cambridge, MA

Rubin Gruber

Open Rubin in the network graph →

Filings

2

SEC Form D

Connections

11

co-filers

Capital

$4.9M

across filings

Active

Sep 2009

to Jan 2023

Most-connected co-filers (11)

Swaroop Kolluri · San Francisco, CA1 shared Mark Nasiff · Boston, MA1 shared Justin R. Redeker · CHICAGO, IL1 shared Robert Arsov · Greenwich, CT1 shared Nikolaos Andrikogiannopoulos · Cambridge, MA1 shared Paul Fitzgerald · Cambridge, MA1 shared Louis Toth · Andover, MA1 shared Todd Dagres · Boston, MA1 shared Paul Ferri · Westford, MA1 shared Anthony Maher · Westford, MA1 shared James A. Dolce, Jr · Westford, MA1 shared

Recent filings (2)

Metrika Inc.Jan 2023 · 8 co-filers$5.8M Metrika Inc.Jan 2023 · 8 co-filers$5.8M Verivue, Inc.Sep 2009 · 9 co-filers$20.1M Verivue, Inc.Sep 2009 · 9 co-filers$20.1M

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