Shuo Zhang

Director, Pdf Solutions Inc; Director, Grid Dynamics Holdings, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$0.1M

Companies

Latest trade

Aug 12, 2026

Companies

Pdf Solutions IncDirector −$0.1M Grid Dynamics Holdings, Inc.Director −$0.0M

Trades

PDFS Sold 1,501 shares at $51.47 $0.1M Aug 12

GDYN Sold 3,000 shares at $9.75 $0.0M Dec 15

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.