Senior insider sale
General Manager Mfg. Ops. at VICOR CORP — senior position signals high conviction
$7.12M
25.79K shares
What this filing means
MCNAMARA MICHAEL plans to sell 25.79K shares of VICOR CORP valued at approximately $7.12M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 5/11/2026ACC: 0001950047-26-004302
DirectorOfficer· General Manager Mfg. Ops.
Since Jun 2019
25.79K
Shares to sell
$7.12M
Approx. market value
18.62K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Exercise of options under a registered plan
Cash
5/11/2026
18.62KTotal acquired18.62K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/11/2026 | Exercise of options under a registered plan Cash | 18.62K | — |
| Total | 18.62K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
7.17K
Market value
$1.36M
3/17/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
18.62K
Market value
$5.75M
5/11/2026
Total
Units
25.79K
Value
$7.12M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
3/17/2026 | 7.17K | $1.36M | — | Completed |
| Planned — Approximate Date | ||||
5/11/2026 | 18.62K | $5.75M | NASDAQ | Planned |
| Total | 25.79K | $7.12M | ||