Investor · San Francisco, CA

Mark Butler

Open Mark in the network graph →

Filings

3

SEC Form D

Connections

13

co-filers

Capital

$3.4M

across filings

Active

Oct 2008

to Jul 2020

Most-connected co-filers (13)

John Hellwig · San Francisco, CA2 shared John Pierre · San Francisco, CA2 shared Erica L. Monaco · Woburn, MA1 shared Scott Jackson · Columbia, MD1 shared Daniel Sachs · BOSTON, MA1 shared Pamela Egleston · BOSTON, MA1 shared John Borchers · Park City, UT1 shared Austin Walne · Ballybrit, Galway, Ireland1 shared Peter Pace · Portland, OR1 shared Thomas S. Steding · Palo Alto, CA1 shared Stanley Mcchrystal · Washington, Washington, D.C.1 shared Alberto Yepez · San Francisco, CA1 shared Peter Dixon · Arlington, VA1 shared

Recent filings (3)

Second Front Systems, Inc.Jul 2020 · 13 co-filers$6.1M Second Front Systems, Inc.Jul 2020 · 13 co-filers$6.1M Linguastat, Inc.Apr 2015 · 9 co-filers$1.3M Linguastat, Inc.Apr 2015 · 9 co-filers$1.3M Linguastat, Inc.Oct 2008 · 5 co-filers$428K Linguastat, Inc.Oct 2008 · 5 co-filers$428K

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