| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CARLSON JASON | Director | 25 FRONTAGE RD., ANDOVER | /s/Kemble D. Morrison Attorney in fact for Jason Carlson | 12 Dec 2025 | 0001204864 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | vicr | Common Stock | Options Exercise | $9.98K | +516 | $19.35 | 516 | 10 Dec 2025 | Direct | ||
| transaction | vicr | Common Stock | Sale | -$51.7K | -516 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | vicr | Common Stock | Options Exercise | $50K | +1.06K | $47.15 | 1.06K | 10 Dec 2025 | Direct | ||
| transaction | vicr | Common Stock | Sale | -$106K | -1.06K | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | vicr | Common Stock | Options Exercise | $50K | +1.61K | $31.05 | 1.61K | 10 Dec 2025 | Direct | ||
| transaction | vicr | Common Stock | Sale | -$161K | -1.61K | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | vicr | Common Stock | Options Exercise | $40K | +1.22K | $32.89 | 1.22K | 10 Dec 2025 | Direct | ||
| transaction | vicr | Common Stock | Sale | -$122K | -1.22K | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | vicr | Common Stock | Options Exercise | $60.1K | +995 | $60.37 | 995 | 10 Dec 2025 | Direct | ||
| transaction | vicr | Common Stock | Sale | -$99.7K | -995 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | vicr | Common Stock | Options Exercise | $80K | +1.51K | $53.07 | 1.51K | 10 Dec 2025 | Direct | ||
| transaction | vicr | Common Stock | Sale | -$151K | -1.51K | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | vicr | Common Stock | Options Exercise | $50.1K | +731 | $68.48 | 731 | 10 Dec 2025 | Direct | ||
| transaction | vicr | Common Stock | Sale | -$73.3K | -731 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | vicr | Non Qualified Stock Option | Options Exercise | $0 | -516 | -100% | $0.00 | 0 | 10 Dec 2025 | Common Stock | 516 | $19.35 | Direct | |
| transaction | vicr | Non Qualified Stock Option | Options Exercise | $0 | -1.06K | -100% | $0.00 | 0 | 10 Dec 2025 | Common Stock | 1.06K | $47.15 | Direct | |
| transaction | vicr | Non Qualified Stock Option | Options Exercise | $0 | -1.61K | -100% | $0.00 | 0 | 10 Dec 2025 | Common Stock | 1.61K | $31.05 | Direct | |
| transaction | vicr | Non Qualified Stock Option | Options Exercise | $0 | -1.22K | -20.01% | $0.00 | 4.86K | 10 Dec 2025 | Common Stock | 1.22K | $32.89 | Direct | |
| transaction | vicr | Non Qualified Stock Option | Options Exercise | $0 | -995 | -60.05% | $0.00 | 662 | 10 Dec 2025 | Common Stock | 995 | $60.37 | Direct | |
| transaction | vicr | Non Qualified Stock Option | Options Exercise | $0 | -1.51K | -40.01% | $0.00 | 2.26K | 10 Dec 2025 | Common Stock | 1.51K | $53.07 | Direct | |
| transaction | vicr | Non Qualified Stock Option | Options Exercise | $0 | -731 | -100% | $0.00 | 0 | 10 Dec 2025 | Common Stock | 731 | $68.48 | Direct |