Investor · New York, NY

Mary Beth Lang

Open Mary in the network graph →

Filings

9

SEC Form D

Connections

44

co-filers

Capital

$80.0M

across filings

Active

Apr 2023

to Dec 2025

Most-connected co-filers (44)

Joseph L. Brunink · Plano, TX9 shared Richard Becker · New York, NY4 shared David Shulkin · RADNOR, PA4 shared Benjamin Glatter · New York, NY4 shared Marc A. Perel · Gulf Stream, FL3 shared Lisa P. Gunnels · Wayne, NJ3 shared Alexandros S. Potter · Los Angeles, CA3 shared Jelena S. Potter · Los Angeles, CA3 shared Jacob Haendel · Brooklyn, NY2 shared Lauren T. Clough · Denver, CO2 shared Everett Neville · New York, NY2 shared Michelle Carnahan · New York, NY2 shared Clive Fields · New York, NY2 shared Vincent Tammaro · New York, NY2 shared Simcha Hyman · New York, NY2 shared Robert Wachter · New York, NY2 shared Ava Schaefer · New York, NY2 shared Norman Rothstein · Plainview, NY2 shared Sridhar Deivasigamani · GALESBURG, IL2 shared Xavier Aguilera · BURBANK, CA2 shared Elliot Moskow · LAS VEGAS, NV2 shared Fred E. Leathers · LAS VEGAS, NV2 shared Eric Moskow · LAS VEGAS, NV2 shared Carlos Lopez-Ona · New York, NY2 shared

Recent filings (9)

Cycle Labs, Inc.Jan 2026 · 5 co-filers$9.5M Fourth Edge LLCDec 2025 · 44 co-filers$20.0M Fourth Edge LLCDec 2025 · 44 co-filers$60.0M Fourth Edge LLCDec 2025 · 44 co-filers$20.0M Fourth Edge LLCDec 2025 · 44 co-filers$60.0M Cycle Labs, Inc.Sep 2025 · 17 co-filers$6.0M Simeon Faith LLCMay 2024 · 5 co-filers$6.0M Simeon Faith LLCMay 2024 · 5 co-filers$6.0M Access Now, Inc.Mar 2024 · 5 co-filers$800K Access Now, Inc.Apr 2023 · 5 co-filers$151K Simeon Faith LLCApr 2023 · 5 co-filers$6.0M

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