Michael McNamara sold $1.4M of Vicor (VICR)

Executed Mar 17, disclosed Mar 18, 1 day later.

Value, as filed

$1.4M

7,174 sh across 2 lots

Executed

Mar 17

the trade date, as filed

Disclosed

Mar 18

1 day after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

Michael McNamara General Manager Mfg. Ops. profile →

Michael 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

VICR

Vicor Corporation VICR · Technology · 147 filings in 24 months ticker →

Technology · 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 $5.8M
18,618 sh across 3 lots
Exec May 11
Filed May 12 · 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