| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Strojwas Andrzej | Chief Technology Officer | 2858 DE LA CRUZ BLVD., SANTA CLARA | /s/ Adnan Raza, Attorney-in-Fact for Andrzej Strojwas | 04 Aug 2025 | 0001892306 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PDFS | Common Stock | Award | +8,000 | +9.5% | 91,966 | 01 Aug 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | These shares represent an award of restricted stock units (Total RSUs). 12.5% of the Total RSUs will vest on January 1, 2026 and 12.5% of the Total RSU will vest each date that is 6 (six) months thereafter until fully vested, subject to the Recipient's continued service through each applicable vest date. |
| F2 | Includes 353 shares of common stock that were purchased on July 31, 2025 under the PDF Employee Stock Purchase Plan |