| 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 | $9,985 | +516 | $19.35 | 516 | 10 Dec 2025 | Direct | ||
| transaction | VICR | Common Stock | Sale | $51,723 | -516 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | VICR | Common Stock | Options Exercise | $50,026 | +1,061 | $47.15 | 1,061 | 10 Dec 2025 | Direct | ||
| transaction | VICR | Common Stock | Sale | $106,353 | -1,061 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | VICR | Common Stock | Options Exercise | $50,022 | +1,611 | $31.05 | 1,611 | 10 Dec 2025 | Direct | ||
| transaction | VICR | Common Stock | Sale | $161,485 | -1,611 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | VICR | Common Stock | Options Exercise | $40,027 | +1,217 | $32.89 | 1,217 | 10 Dec 2025 | Direct | ||
| transaction | VICR | Common Stock | Sale | $121,991 | -1,217 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | VICR | Common Stock | Options Exercise | $60,068 | +995 | $60.37 | 995 | 10 Dec 2025 | Direct | ||
| transaction | VICR | Common Stock | Sale | $99,738 | -995 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | VICR | Common Stock | Options Exercise | $80,030 | +1,508 | $53.07 | 1,508 | 10 Dec 2025 | Direct | ||
| transaction | VICR | Common Stock | Sale | $151,160 | -1,508 | -100% | $100.24 | 0 | 10 Dec 2025 | Direct | |
| transaction | VICR | Common Stock | Options Exercise | $50,059 | +731 | $68.48 | 731 | 10 Dec 2025 | Direct | ||
| transaction | VICR | Common Stock | Sale | $73,275 | -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% | $0.000000 | 0 | 10 Dec 2025 | Common Stock | 516 | $19.35 | Direct | |
| transaction | VICR | Non Qualified Stock Option | Options Exercise | $0 | -1,061 | -100% | $0.000000 | 0 | 10 Dec 2025 | Common Stock | 1,061 | $47.15 | Direct | |
| transaction | VICR | Non Qualified Stock Option | Options Exercise | $0 | -1,611 | -100% | $0.000000 | 0 | 10 Dec 2025 | Common Stock | 1,611 | $31.05 | Direct | |
| transaction | VICR | Non Qualified Stock Option | Options Exercise | $0 | -1,217 | -20% | $0.000000 | 4,864 | 10 Dec 2025 | Common Stock | 1,217 | $32.89 | Direct | |
| transaction | VICR | Non Qualified Stock Option | Options Exercise | $0 | -995 | -60% | $0.000000 | 662 | 10 Dec 2025 | Common Stock | 995 | $60.37 | Direct | |
| transaction | VICR | Non Qualified Stock Option | Options Exercise | $0 | -1,508 | -40% | $0.000000 | 2,261 | 10 Dec 2025 | Common Stock | 1,508 | $53.07 | Direct | |
| transaction | VICR | Non Qualified Stock Option | Options Exercise | $0 | -731 | -100% | $0.000000 | 0 | 10 Dec 2025 | Common Stock | 731 | $68.48 | Direct |