Insider · CIK 0001782026
Shuo Zhang
Files at PDFS (PDF SOLUTIONS INC). First filing -, latest -.
Shuo Zhang files SEC Form 4 as director at PDFS (PDF SOLUTIONS INC). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; Shuo Zhang has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 1 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | PDFS PDF SOLUTIONS INC | AGrant or award Common Stock | +7,429 | - | - | 22,192 | Jul 2, 2025 |
Questions about Shuo Zhang
Answered from the filings on this page, as of the latest one.
Is Shuo Zhang buying or selling?
Shuo Zhang has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Shuo Zhang's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Shuo Zhang has 0.
Where does Shuo Zhang file Form 4?
Shuo Zhang has filed Form 4 at PDFS (PDF SOLUTIONS INC). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.