| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Taheri Babak A. | Chief Executive Officer, Director | C/O SILVACO GROUP, INC., 4701 PATRICK HENRY DRIVE, BUILDING #23, SANTA CLARA | /s/ Candace Jackson, as Attorney-in-Fact | 14 Aug 2025 | 0001992883 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SVCO | Common Stock | Tax liability | $42,571 | -9,155 | -1.2% | $4.65 | 773,157 | 13 Aug 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations associated with the vesting of restricted stock units. |