Michael McNamara
CIK 1545814 · General Manager Mfg. Ops. · last filed 2026-05-12
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$5.98M
Companies
1
Total Filings
35
Lifetime Open-Market Net
-$15.35M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| VICR | General Manager Mfg. Ops. | 19,701 | $303.77 | $5.98M | -$15.35M | 35 | 2026-05-12 |
Recent Filings · Page 3 of 4
35 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-06-29 | VICR | Grant (A) | — | $0 | EDGAR |
| 2021-03-12 | VICR | Mixed | −658 | -$195.2K | EDGAR |
| 2020-12-17 | VICR | Mixed | — | -$169.4K | EDGAR |
| 2020-12-16 | VICR | Mixed | — | -$196.0K | EDGAR |
| 2020-09-17 | VICR | Mixed | — | -$550.0K | EDGAR |
| 2020-09-14 | VICR | Mixed | — | -$159.6K | EDGAR |
| 2020-06-29 | VICR | Grant (A) | — | $0 | EDGAR |
| 2020-06-26 | VICR | Grant (A) | — | $0 | EDGAR |
| 2019-12-12 | VICR | Sell (S) | −2,389 | -$99.1K | EDGAR |
| 2019-07-02 | VICR | Grant (A) | — | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.