Investor · New York, NY

William Mack

Open William in the network graph →

Filings

20

SEC Form D

Connections

81

co-filers

Capital

$146.1M

across filings

Active

Feb 2018

to Jul 2021

Most-connected co-filers (81)

Richard J. Mack · NEW YORK, NY16 shared Stephen Mack · New York, NY14 shared Ronald Sinacore · New York, NY10 shared J.D. Siegel · New York, NY10 shared Robert Feidelson · New York, NY10 shared Stuart Koenig · Los Angeles, CA6 shared Lee Neibart · Los Angeles, CA6 shared Ryan Hebert · McLean, VA5 shared John Beaman · New York, NY5 shared Bradford Wildauer · Purchase, NY5 shared Richard J. Byrne · NEW YORK, NY5 shared John Allen · MCLEAN, VA5 shared Buford H. Ortale · New York, NY5 shared Mreg Qoz Manager Llc · New York, NY5 shared William Strang · McLean, VA5 shared Eric Wolking · MCLEAN, VA5 shared Jerome J. Baglien · NEW YORK, NY5 shared Elizabeth H. Tuppeny · New York, NY5 shared William Mutryn · McLean, VA5 shared Jamie S. Handwerker · New York, NY5 shared Peter J. Mcdonough · New York, NY5 shared Michael Ivey · MCLEAN, VA5 shared Mreg Qoz Manager Llc · NEW YORK, NY5 shared Mreg Qoz Manager Llc · NEW YORK, NY5 shared

Recent filings (20)

MREG Deer Valley SFR Co-Investors LLCSep 2021 · 14 co-filers$4.5M MREG Deer Valley SFR Co-Investors LLCSep 2021 · 14 co-filers$4.5M MREG Qualified Opportunity Zone Fund LLCJul 2021 · 20 co-filers Benefit Street Partners Realty Trust, Inc.Mar 2021 · 17 co-filers$90.0M MREG Bullard Co-Investors LLCDec 2020 · 20 co-filers MREG Bullard Co-Investors II LLCDec 2020 · 20 co-filers Benefit Street Partners Realty Trust, Inc.Feb 2020 · 17 co-filers$400.0M MREG Qualified Opportunity Zone Fund LLCJun 2019 · 20 co-filers Benefit Street Partners Realty Trust, Inc.Jun 2019 · 17 co-filers$400.0M Benefit Street Partners Realty Trust, Inc.Feb 2019 · 17 co-filers$400.0M Zarvona III-B, L.P.Nov 2018 · 13 co-filers Zarvona III-A, L.P.Nov 2018 · 13 co-filers Zarvona III-A, L.P.Apr 2018 · 13 co-filers Benefit Street Partners Realty Trust, Inc.Feb 2018 · 17 co-filers$400.0M Zarvona III-A, L.P.Feb 2018 · 13 co-filers H Columbus Circle JV LLCOct 2015 · 19 co-filers$125K H Columbus Circle JV LLCOct 2015 · 19 co-filers$125K CLAROS REAL ESTATE SECURITIES FUND LPOct 2012 · 15 co-filers Angoss Software CorpNov 2011 · 19 co-filers$51K Angoss Software CorpNov 2011 · 19 co-filers$616K CLAROS REAL ESTATE SECURITIES FUND LPOct 2011 · 15 co-filers CLAROS REAL ESTATE SECURITIES FUND LPOct 2010 · 11 co-filers

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