SEC Form 4 · accession 0001437749-26-029384
PDF SOLUTIONS INC · PDFS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Andrzej Strojwas
Officer — Chief Technology Officer
Period of report
Aug 31, 2026
Accepted (ET)
Sep 1, 2026 · 2:09 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001120914
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Aug 31, 2026 | S | 3,394 | $44.41 | D | 90,965 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Average weighted sale price for shares disposed of in the reported transaction. The shares were sold in multiple brokers' transactions at various market prices per share ranging from $44.37 to $44.43.
- F2Includes 156 shares of common stock that were purchased on July 31, 2026 under the PDF Employee Stock Purchase Plan.