SEC CIK 1782026
Zhang Shuo
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PDFSview stock → | 23,380 | 2026-08-12 |
Position History — PDFS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PDFS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-12 | Open-market sale | 1,501 | $51.47 | 23,380 |
| 2026-07-01 | Grant / award | 2,689 | — | 24,881 |
| 2025-07-01 | Grant / award | 7,429 | — | 22,192 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.