Investor · Miami, FL

Alexander Halliday

Open Alexander in the network graph →

Filings

3

SEC Form D

Connections

5

co-filers

Capital

$59.6M

across filings

Active

Jun 2013

to Nov 2025

Most-connected co-filers (5)

Matthew Hammel · Miami, FL2 shared Sandhya Hegde · San Francisco, CA2 shared Mike Duboe · SAN FRANCISCO, CA1 shared Bernabe G. Segredo · Miami, FL1 shared Yael Citro · London, United Kingdom1 shared

Recent filings (3)

Rivington Labs Inc.Nov 2025 · 7 co-filers$40.0M Rivington Labs Inc.Nov 2025 · 7 co-filers$40.0M Rivington Labs Inc.Jun 2024 · 7 co-filers$22.5M Rivington Labs Inc.Jun 2024 · 7 co-filers$22.5M LawPal Inc.Jun 2013 · 2 co-filers$5 LawPal Inc.Jun 2013 · 2 co-filers$5

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