Investor · New York, NY

Jack Berlin

Open Jack in the network graph →

Filings

13

SEC Form D

Connections

62

co-filers

Capital

—

across filings

Active

Mar 2009

to Nov 2025

Most-connected co-filers (62)

Mario M. Covo · New York, NY10 shared N. G. Tolchinsky · New York, NY10 shared Lawrence A. Heller · New York, NY10 shared Aili M. Areng · New York, NY10 shared Kristan Bodden · New York, NY8 shared Ian Goodall · New York, NY6 shared Gregory S. Oberholtzer · Chicago, IL4 shared Dorothy Pavloff · Bellevue, WA4 shared Ian Black · West Yorkshire, United Kingdom4 shared Alexander B. Suh · Bellevue, WA4 shared Peter H. Cassidy · New York, NY4 shared David E. Creamer · Uniondale, NY4 shared Jeffery Hutt · Bellevue, WA4 shared Patrick Haighton · London, United Kingdom4 shared Michael Liao · Bellevue, WA4 shared Donald W. Phillips · Uniondale, NY4 shared Tom Sperry · Bellevue, WA4 shared Patrick F. Bradshaw · Chattanooga, TN3 shared Tyler F. Burke · Chattanooga, TN3 shared Patrick F. Stowe · Chattanooga, TN3 shared Joseph H. Davenport Iv · Chattanooga, TN3 shared John A. Stout · Chattanooga, TN3 shared Tyler B. Duke · Chattanooga, TN3 shared Martin S. Lang · Grand Cayman, Cayman Islands3 shared

Recent filings (13)

POINTER (QP), L. P.Nov 2025 · 14 co-filers POINTER OFFSHORE LTDNov 2025 · 19 co-filers POINTER LPNov 2025 · 14 co-filers Greater Michigan Lithotripsy LLCMar 2013 · 18 co-filers$2.7M Sunbeam Opportunities Offshore S.A.Mar 2012 · 18 co-filers Sunbeam Opportunities Fund LLCMar 2012 · 16 co-filers Greater Michigan Lithotripsy LLCMar 2011 · 18 co-filers Sunbeam Opportunities Offshore S.A.Mar 2011 · 14 co-filers Sunbeam Opportunities Fund LLCMar 2011 · 11 co-filers Sunbeam Opportunities Offshore S.A.Mar 2010 · 15 co-filers Sunbeam Opportunities Fund LLCMar 2010 · 11 co-filers Sunbeam Opportunities Fund LLCMar 2009 · 9 co-filers Sunbeam Opportunities Offshore S.A.Mar 2009 · 13 co-filers

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