Investor · Annapolis, MD

William A. Headapohl

Open William in the network graph →

Filings

20

SEC Form D

Connections

27

co-filers

Capital

$130K

across filings

Active

Jul 2011

to May 2020

Most-connected co-filers (27)

Uli Sigg · Hong Kong, Hong Kong10 shared Michael G. Nathans · Annapolis, MD10 shared Kevin F. Goldstein · Annapolis, MD9 shared Qts Capital Management, Llc · Niagara-on-the-Lake, Ontario, Canada7 shared Qts Capital Management, Llc · Niagara-on-the-Lake, Ontario, Canada7 shared Thomas M. Herzog · Highlands Ranch, CO6 shared Overbrook Gp, Llc · New York, NY6 shared Harry G. Alcock · Highlands Ranch, CO6 shared Overbrook Gp, Llc · New York, NY6 shared Ernest Chan · Niagara-on-the-Lake, Ontario, Canada6 shared Warren L. Troupe · Highlands Ranch, CO5 shared Blue Vista Finance Managers, LLC · CHICAGO, IL4 shared David B. Goldstein · Annapolis, MD4 shared Mary Allyn · Hergiswil, V84 shared Carsten Valgreen · Hergiswil, V84 shared Steve Wigginton · Arlington, VA4 shared Cheryl Scott · Arlington, VA4 shared Michael Kirshbaum · Arlington, VA4 shared Nicholas Mcgrane · Arlington, VA4 shared Jonathan Weinberg · Arlington, VA4 shared Andrew J. Goffe · New York, NY2 shared Jonathan Jachimiec · Aurora, CO2 shared Craig F. Feied · Annapolis, MD2 shared Bryon C. Almeida · Palm Beach Gardens, FL2 shared

Recent filings (20)

QTS Partners, L.P.May 2020 · 4 co-filers Overbrook Select Fund, LPJul 2019 · 7 co-filers QTS Partners, L.P.May 2019 · 4 co-filers WhisperSom CorpJan 2019 · 14 co-filers$800K WhisperSom CorpNov 2018 · 14 co-filers$1.0M Overbrook Select Fund, LPJul 2018 · 7 co-filers QTS Partners, L.P.May 2018 · 4 co-filers Overbrook Select Fund, LPJul 2017 · 7 co-filers QTS Partners, L.P.May 2017 · 4 co-filers Overbrook Select Fund, LPJul 2016 · 10 co-filers QTS Partners, L.P.Jun 2016 · 4 co-filers WhisperSom CorpFeb 2016 · 11 co-filers$750K WhisperSom CorpFeb 2016 · 11 co-filers$100K QTS Partners, L.P.Aug 2015 · 4 co-filers Overbrook Select Fund, LPAug 2015 · 10 co-filers QTS Partners, L.P.Aug 2014 · 3 co-filers Overbrook Select Fund, LPAug 2014 · 6 co-filers QTS Partners, L.P.Aug 2013 · 1 co-filer QTS Partners, L.P.Aug 2012 · 1 co-filer QTS Partners, L.P.Jul 2011 · 1 co-filer

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