Investor · New York, NY

Alex B. Hartz

Open Alex in the network graph →

Filings

18

SEC Form D

Connections

13

co-filers

Capital

$9.8M

across filings

Active

Sep 2022

to May 2025

Most-connected co-filers (13)

Andrew J. Secrist · Salt Lake City, UT8 shared Sarah Hunt · Purchase, NY8 shared Cuadrilla Capital GP Ii, LLC · SANTA BARBARA, CA5 shared Jonah Sulak · SANTA BARBARA, CA5 shared Vikram Abraham · SANTA BARBARA, CA5 shared Olexandr Kaltsev · Miami, FL2 shared Frank Lamark · Lake Geneva, WI2 shared Jordan A. Kolar · NEW YORK, NY2 shared Alexander Hartz · Long Island City, NY2 shared Elizabeth F. Bothner · Wilmington, DE2 shared Raghav Mecheri · New York, NY2 shared Neeraj Hablani · Palo Alto, CA2 shared James B. Bollas · New York, NY2 shared

Recent filings (18)

Cuadrilla Capital Fund II, L.P.Jan 2026 · 2 co-filers Cuadrilla Cornerstone Coinvest Fund, LPJan 2026 · 2 co-filers Helios Coinvest Fund LPJan 2026 · 2 co-filers BinIt Inc.Mar 2025 · 11 co-filers$4.0M Cuadrilla Capital Fund II, L.P.Jan 2025 · 8 co-filers Helios Coinvest Fund LPJan 2025 · 8 co-filers Cuadrilla Cornerstone Coinvest Fund, LPJan 2025 · 8 co-filers Cuadrilla Capital Fund II, L.P.Feb 2024 · 8 co-filers BinIt Inc.Jan 2024 · 11 co-filers$6.4M Cuadrilla Capital Fund II, L.P.Jan 2024 · 8 co-filers

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