Investor · LONDON, United Kingdom

Alexandra A. Tan

Open Alexandra in the network graph →

Filings

3

SEC Form D

Connections

5

co-filers

Capital

$706K

across filings

Active

Sep 2024

to Nov 2025

Most-connected co-filers (5)

Renu A. Bhatia · HONG KONG, Hong Kong3 shared David L. Warnock · Baltimore, MD3 shared Harco Van Den Oever · LONDON, United Kingdom2 shared David S. Peterson · SANTA FE, NM1 shared Harco V. Oever · LONDON, United Kingdom1 shared

Recent filings (3)

OVERSTONE ASSOCIATES LtdNov 2025 · 4 co-filers$58K OVERSTONE ASSOCIATED LtdOct 2024 · 7 co-filers$54K OVERSTONE ASSOCIATED LtdOct 2024 · 7 co-filers$54K OVERSTONE ASSOCIATED LtdSep 2024 · 3 co-filers$593K

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