Tuozzolo Claudio's Form 4 filing
Vicor Corp (VICR) · filed Oct 27, 2025
- Accession no.
- 0001403540-25-000006
- Filed
- Oct 27, 2025
- Trade date
- Oct 23, 2025
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 8 non-derivative transactions and 4 derivative transactions. Open-market sales total $1.34M. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Tuozzolo ClaudioCIK 0001403540 | Director, Officer (Corp. Vice President) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 23, 2025 | Common Stock | MOption exerciseAcquired | +8,638 | $33.96 | +$293,346.48 | 42,260 | Direct | |
| Oct 23, 2025 | Common Stock | SSaleDisposed | −8,638 | $91.86 | −$793,486.68 | 33,622 | Direct | |
| Oct 23, 2025 | Common Stock | MOption exerciseAcquired | +1,202 | $60.61 | +$72,853.22 | 34,824 | Direct | |
| Oct 23, 2025 | Common Stock | SSaleDisposed | −1,202 | $91.86 | −$110,415.72 | 33,622 | Direct | |
| Oct 23, 2025 | Common Stock | MOption exerciseAcquired | +866 | $75.43 | +$65,322.38 | 34,488 | Direct | |
| Oct 23, 2025 | Common Stock | SSaleDisposed | −866 | $91.86 | −$79,550.76 | 33,622 | Direct | |
| Oct 23, 2025 | Common Stock | MOption exerciseAcquired | +3,931 | $41.61 | +$163,568.91 | 37,553 | Direct | |
| Oct 23, 2025 | Common Stock | SSaleDisposed | −3,931 | $91.86 | −$361,101.66 | 33,622 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 23, 2025 | Common Stock | MOption exerciseDisposed | −8,638 | $0.00 | $0 | 34,551 | Direct | |
| Oct 23, 2025 | Common Stock | MOption exerciseDisposed | −1,202 | $0.00 | $0 | 3,606 | Direct | |
| Oct 23, 2025 | Common Stock | MOption exerciseDisposed | −866 | $0.00 | $0 | 1,732 | Direct | |
| Oct 23, 2025 | Common Stock | MOption exerciseDisposed | −3,931 | $0.00 | $0 | 15,721 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
No transaction price on this filing refers to a footnote.