Insider filing · VICR
Michael McNamara
General Manager Mfg. Ops.
profile →
Vicor Corporation
VICR · Technology · 147 filings in 24 months
ticker →
Michael McNamara sold $5.8M of Vicor (VICR)
Executed May 11, disclosed May 12, 1 day later.
Value, as filed
$5.8M
18,618 sh across 3 lots
Executed
May 11
the trade date, as filed
Disclosed
May 12
1 day after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
MMMichael McNamara (General Manager Mfg. Ops.) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Vicor Corporation (VICR). The largest single filing was $5.8M of VICR (18,618 sh across 3 lots, as filed), executed May 11.
The name
VICRTechnology · Vicor Corporation, together with its subsidiaries, designs, develops, manufactures, and markets modular power components and power systems…
More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Michael McNamara in VICR
VICRSALE
Vicor Corporation
$1.4M7,174 sh across 2 lots
Exec Mar 17
Filed Mar 18 · 5:30 PM ET VICRSALE Vicor Corporation $429K
4,237 sh across 2 lots
Exec Dec 11 2025
Filed Dec 12 2025 · 5:30 PM ET