McNamara Michael's Form 4 filing
Vicor Corp (VICR) · filed May 12, 2026
- Accession no.
- 0001545814-26-000002
- Filed
- May 12, 2026
- Trade date
- May 11, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Not checked
This filing lists 6 non-derivative transactions and 3 derivative transactions. Open-market sales total $5.75M. 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 |
|---|---|---|---|---|---|---|---|---|
| May 11, 2026 | Common Stock | MOption exerciseAcquired | +1,516 | $75.43 | +$114,351.88 | 19,701 | Direct | |
| May 11, 2026 | Common Stock | SSaleDisposed | −1,516 | $309.00 | −$468,444 | 18,185 | Direct | |
| May 11, 2026 | Common Stock | MOption exerciseAcquired | +7,102 | $33.96 | +$241,183.92 | 25,287 | Direct | |
| May 11, 2026 | Common Stock | SSaleDisposed | −7,102 | $309.00 | −$2,194,518 | 18,185 | Direct | |
| May 11, 2026 | Common Stock | MOption exerciseAcquired | +10,000 | $69.04 | +$690,400 | 28,185 | Direct | |
| May 11, 2026 | Common Stock | SSaleDisposed | −10,000 | $309.00 | −$3,090,000 | 18,185 | 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 |
|---|---|---|---|---|---|---|---|---|
| May 11, 2026 | Common Stock | MOption exerciseDisposed | −1,516 | $0.00 | $0 | 758 | Direct | |
| May 11, 2026 | Common Stock | MOption exerciseDisposed | −7,102 | $0.00 | $0 | 10,651 | Direct | |
| May 11, 2026 | Common Stock | MOption exerciseDisposed | −10,000 | $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.