Investor · NEw York, NY

William Day

Open William in the network graph →

Filings

10

SEC Form D

Connections

32

co-filers

Capital

$94.6M

across filings

Active

Apr 2009

to Jun 2021

Most-connected co-filers (32)

Ian Sigalow · New York, NY5 shared David Otten · New York, NY5 shared David Orfao · Waltham, MA5 shared Steven Lee · Chicago, IL5 shared Waikit Lau · New York, NY5 shared Timothy Stevens · New York, NY4 shared John D. Hamel · BOSTON, MA4 shared Jason Glickman · Denver, CO3 shared Mark Pinney · New York, NY3 shared Randall S. Glein · Menlo Park, CA3 shared Warren Lee · New York, NY3 shared Michael Gordon · Tempe, AZ3 shared James Rossman · Boston, MA2 shared Edward S. Adams · Minneapolis, MN2 shared Apollo Diamond, Inc · Ashland, MA2 shared James Rossman · New York, NY2 shared David Pashman · New York, NY2 shared Douglas Mcfarland · Boston, MA2 shared Mike Monahan · HOUSTON, TX2 shared Paul J. Vidich · Morrisville, NC2 shared Andrew Eisele · New York, NY2 shared Neil Sequeira · Palo Alto, CA2 shared Rachel Lam · New York, NY2 shared Patrick J. Doering · Holliston, MA2 shared

Recent filings (10)

LONGTAIL AD SOLUTIONS, INCJun 2021 · 15 co-filers$54.5M LONGTAIL AD SOLUTIONS, INCJun 2021 · 15 co-filers$54.5M LONGTAIL AD SOLUTIONS INCApr 2019 · 11 co-filers$20.1M LONGTAIL AD SOLUTIONS INCApr 2019 · 11 co-filers$20.1M LONGTAIL AD SOLUTIONS INCJan 2016 · 11 co-filers$20.0M LONGTAIL AD SOLUTIONS INCJan 2016 · 11 co-filers$20.0M LONGTAIL AD SOLUTIONS INCSep 2014 · 9 co-filers$20.0M LONGTAIL AD SOLUTIONS INCSep 2014 · 9 co-filers$20.0M LONGTAIL AD SOLUTIONS INCNov 2012 · 5 co-filers$4.0M TREMOR VIDEO INC.Sep 2011 · 20 co-filers$37.0M TREMOR VIDEO INC.Sep 2011 · 20 co-filers$37.0M TREMOR MEDIA INCFeb 2011 · 17 co-filers$3.6M TREMOR MEDIA INCFeb 2011 · 17 co-filers$3.6M TREMOR MEDIA INCDec 2010 · 16 co-filers$65.0M TREMOR MEDIA INCDec 2010 · 16 co-filers$65.0M SCANSCOUT INCOct 2009 · 16 co-filers$8.5M SCANSCOUT INCOct 2009 · 16 co-filers$8.5M SCANSCOUT INCApr 2009 · 17 co-filers$8.1M SCANSCOUT INCApr 2009 · 17 co-filers$8.1M

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