Investor · Onawa, IA

Henry Mason

Open Henry in the network graph →

Filings

9

SEC Form D

Connections

39

co-filers

Capital

—

across filings

Active

Sep 2014

to Mar 2016

Most-connected co-filers (39)

Steve Hiller · Onawa, IA9 shared Jeff Bean · Denison, IA7 shared Chad Carrier · Onawa, IA7 shared Doug Rush · Onawa, IA7 shared William Wonder · Onawa, IA7 shared George (Yue) Wang · Kingston, NY6 shared Ashwin Vasan · Boca Raton, FL6 shared Mark M. Mitchell · Greenwich, CT4 shared Kenneth R. Marlin · New York, NY4 shared Peter Feld · New York, NY4 shared Jeffrey Smith · NEW YORK, NY4 shared Brett Ewing · Onawa, IA3 shared Francis Tramp · Onawa, IA3 shared Tim Blatchford · Onawa, IA3 shared Steven Lipiner · BOSTON, MA3 shared Matt Steinaway · BOSTON, MA3 shared Kevin Smith · BOSTON, MA3 shared Jeff T. Jordan · Plymouth Meeting, PA3 shared Phillip M. Plant · Corpus Christi, TX3 shared David Zacks · Ann Arbor, MI3 shared Sean O'Malley · BOSTON, MA3 shared Phil Schroder · Onawa, IA3 shared Andrew K. Yau · Vancouver, British Columbia, Canada3 shared Ivan J. Peytchev · Louisville, KY3 shared

Recent filings (9)

Onawa Racing, Inc.Mar 2016 · 27 co-filers$840K Onawa Racing, Inc.Mar 2016 · 28 co-filers$840K Onawa Racing, Inc.Feb 2016 · 28 co-filers$840K STARBOARD LEADERS FUND LPSep 2015 · 11 co-filers Starboard Leaders Offshore Fund LPSep 2015 · 11 co-filers Starboard Leaders Select Offshore Fund LPSep 2015 · 11 co-filers Starboard Leaders Select Fund LPSep 2015 · 11 co-filers STARBOARD LEADERS FUND LPSep 2014 · 7 co-filers Starboard Leaders Offshore Fund LPSep 2014 · 7 co-filers

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