| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Shen Zheng John | Director | 25 FRONTAGE RD, ANDOVER | /s/Quentin A. Fendelet Attorney in fact for John Shen | 23 Jun 2025 | 0001941132 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VICR | Non Qualified Stock Option | Award | $0 | +4,539 | $0.000000 | 4,539 | 20 Jun 2025 | Common Stock | 4,539 | $44.07 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan on June 20, 2025. |