| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tuozzolo Claudio | Corp. Vice President, Director | 25 FRONTAGE ROAD, ANDOVER | /s/Quentin Fendelet Attorney in fact for Claudio Tuozzolo | 24 Feb 2026 | 0001403540 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | vicr | Common Stock | Sale | $780,304 | -4,469 | -13% | $174.60 | 29,153 | 23 Feb 2026 | Direct |