Investor · Thousand Oaks, CA

Marc Abramowitz

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Filings

12

SEC Form D

Connections

61

co-filers

Capital

—

across filings

Active

Dec 2008

to Jan 2026

Most-connected co-filers (61)

Abraham D. Sofaer · Thousand Oaks, CA11 shared Arie Duer · Thousand Oaks, CA11 shared Reuven Duer · Thousand Oaks, CA8 shared Robert Ledoux · Thousand Oaks, CA6 shared Yariv Oz · Thousand Oaks, CA6 shared Herb Dwight · Thousand Oaks, CA6 shared Lawrence Zulch · Walnut Creek, CA5 shared Harry Handler · New York, NY4 shared Walter Davis · New York, NY4 shared Michael P. Mcgrath · New York, NY4 shared Jose Morales · Louisville, CO4 shared Douglas J. Ketterer · New York, NY4 shared Vijayabalan E. Murugesu · Grand Cayman, Cayman Islands4 shared Jacques P. Chappuis · Toronto, Ontario, Canada4 shared W. D. Scott · Minot, ND3 shared Henry Nordhoff · San Diego, CA3 shared Herbert Dwight · THOUSAND OAKS, CA3 shared Elizabeth Ferreira · Ann Arbor, MI3 shared Scott Bremen · Manitowoc, WI3 shared Jonathan Mccarthy · Toronto, Ontario, Canada3 shared Rahul Pillay · Sheridan, WY3 shared Stephen P. Stenehjem · Fargo, ND3 shared Chantal Thibault · Toronto, Ontario, Canada2 shared Robert W. Walker · Hammond, LA2 shared

Recent filings (12)

First Guaranty Bancshares, Inc.Jan 2026 · 7 co-filers$2.4M First Guaranty Bancshares, Inc.Oct 2025 · 23 co-filers$1.9M First Guaranty Bancshares, Inc.Jul 2025 · 26 co-filers$17.0M PLC DIAGNOSTICS INCDec 2012 · 17 co-filers$560K PLC DIAGNOSTICS INCMay 2011 · 17 co-filers$375K PLC DIAGNOSTICS INCApr 2011 · 17 co-filers$960K BSE U.S. Bank Opportunity Fund (Parallel), L.P.Mar 2010 · 11 co-filers BSE U.S. Bank Opportunity Fund, L.P.Mar 2010 · 11 co-filers PLC DIAGNOSTICS INCMar 2010 · 14 co-filers$412K PLC DIAGNOSTICS INCDec 2009 · 14 co-filers$55K PLC DIAGNOSTICS INCDec 2008 · 15 co-filers$300K Vector Intersect Security Acquisition Corp.Dec 2008 · 9 co-filers$51.3M

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