McNamara Michael's Form 4 filing
Vicor Corp (VICR) · filed Dec 12, 2025
- Accession no.
- 0001545814-25-000006
- Filed
- Dec 12, 2025
- Trade date
- Dec 11, 2025
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Not checked
This filing lists 4 non-derivative transactions and 2 derivative transactions. Open-market sales total $428.9K. It was filed 1 day 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 |
|---|---|
| McNamara MichaelCIK 0001545814 | Director, Officer (General Manager Mfg. Ops) |
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 |
|---|---|---|---|---|---|---|---|---|
| Dec 11, 2025 | Common Stock | MOption exerciseAcquired | +2,626 | $69.04 | +$181,299.04 | 20,764 | Direct | |
| Dec 11, 2025 | Common Stock | SSaleDisposed | −2,626 | $101.20 | −$265,751.2 | 18,138 | Direct | |
| Dec 11, 2025 | Common Stock | MOption exerciseAcquired | +1,611 | $31.05 | +$50,021.55 | 19,749 | Direct | |
| Dec 11, 2025 | Common Stock | SSaleDisposed | −1,611 | $101.28 | −$163,162.08 | 18,138 | 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 |
|---|---|---|---|---|---|---|---|---|
| Dec 11, 2025 | Common Stock | MOption exerciseDisposed | −2,626 | $0.00 | $0 | 10,000 | Direct | |
| Dec 11, 2025 | Common Stock | MOption exerciseDisposed | −1,611 | $0.00 | $0 | 0 | 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.