Investor · OLD GREENWICH, CT

Mark Tecotzky

Open Mark in the network graph →

Filings

5

SEC Form D

Connections

21

co-filers

Capital

$123K

across filings

Active

Jan 2025

to Oct 2025

Most-connected co-filers (21)

Laurence W. Penn · Old Greenwich, CT4 shared Michael W. Vranos · Old Greenwich, CT4 shared Jeremy J. Thompson · Toronto, Ontario, Canada2 shared Richard Bradlow · Toronto, Ontario, Canada2 shared Richard Adamonis · Newark, NJ2 shared Denis J. Allman · Toronto, Ontario, Canada2 shared Jay Whitehead · Newark, NJ2 shared James Lincoln · Newark, NJ2 shared Daniel R. Margolis · Old Greenwich, CT1 shared Jason S. Frank · Old Greenwich, CT1 shared Paul A. Asaro · Old Greenwich, CT1 shared Thomas F. Robards · Old Greenwich, CT1 shared Ronald L. Simon, Ph.D · Old Greenwich, CT1 shared Nikolay I. Stoytchev · Old Greenwich, CT1 shared David L. Lynch · Lincoln, MA1 shared Leonard L. Lewin · Lincoln, MA1 shared Anne-Sophie Whitehead · Newark, NJ1 shared Nicole A. Fich · Toronto, Ontario, Canada1 shared John Bradlow · Toronto, Ontario, Canada1 shared Michael S. Weiss · New York, NY1 shared Lisa W. Mumford · Old Greenwich, CT1 shared

Recent filings (5)

Ellington Real Estate Income Trust, Inc.Oct 2025 · 5 co-filers$287.5M Ellington Real Estate Income Trust, Inc.Oct 2025 · 5 co-filers$287.5M Ellington Real Estate Income Trust, Inc.Jan 2025 · 5 co-filers$125K Ellington Real Estate Income Trust, Inc.Jan 2025 · 5 co-filers$125K Ellington Real Estate Income Trust, Inc.Jun 2024 · 5 co-filers Ellington Real Estate Income Trust, Inc.Jun 2024 · 5 co-filers Ellington Financial REITDec 2015 · 16 co-filers$125K Ellington Agency REIT Inc.Apr 2011 · 12 co-filers$236.0M

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