$VICR

VINCIARELLI PATRIZIO sold $5.5M of VICR

VINCIARELLI PATRIZIO (Chairman and CEO) sold 20,000 shares of VICOR CORP (VICR) at an average of $276.40 ($266.28–$288.51, $5.53M total) across 21 trades on 2026-06-05 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · VINCIARELLI PATRIZIO
Published Jun 8, 2026, 7:04 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jun 8, 2026, 7:08 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$VICR
Neutral
medium confidence
Mentioned
$VICR
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$VICRNeutralLow
01

Why it matters

The newest disclosed fact is the CEO/Chairman’s open-market sale size, timing (June 5), and that it was executed under a pre-arranged 10b5-1 plan.

02

Market read

This is a primary insider-sale disclosure; it can influence short-term sentiment but is less informative than a non-10b5-1 sale.

03

What to watch

Traders may want to compare with prior insider activity cadence and whether other insiders/large holders are also selling around the same window.

Relevance 5/10Novelty 8/10Timing: filed June 8, covering sales executed June 5

Background

The article is an SEC Form 4 insider transaction disclosure for Vicor Corp (VICR).

Company-level read

Ticker impact

$VICRNeutralMedium confidence
Context

SEC Form 4 shows VICR CEO/Chairman sold $5.53M of VICR shares via an open-market sale under a pre-arranged 10b5-1 plan.

Expected impact

Likely limited/short-lived negative bias unless follow-on selling or other fundamentals emerge.

Evidence & confidence

The filing is primary-source and sizable, but it explicitly references a pre-arranged 10b5-1 plan, which typically dampens interpretation as new negative information.

Market effects

No direct sector read-through; this is company-specific insider liquidity/positioning.

None indicated.

None indicated.

Counterpoint

Because the trades were executed under a pre-arranged 10b5-1 plan, the sale may reflect routine diversification rather than a change in outlook.

Key entities

  • VICOR CORP

    Company whose shares were sold by its CEO/Chairman under a 10b5-1 plan.

  • VINCIARELLI PATRIZIO

    Chairman and CEO (also officer/director/10% owner) who sold $5.53M of VICR shares.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

Related articles

$VICRMed

USITC Institutes Investigation of Vertical Power Delivery (VPD) Modules and Computing Systems Infringing a Vicor Patent

The USITC is investigating Vertical Power Delivery (VPD) modules and computing systems for patent infringement, based on a complaint by Vicor Corporation. The investigation targets several companies, including Delta Electronics, Infineon, and Foxconn. Vicor seeks an exclusion order and cease-and-desist orders, potentially impacting importation of these systems into the US.

$VICRMed

Latest Tech Intellectual Property Dispute News

Vicor, a US power module manufacturer, filed a new patent dispute case (337-TA-1526) with the US ITC, targeting 20 respondents, including major AI server supply chain companies. The case involves Vicor's VPD technology, which reduces power loss and heat dissipation. Vicor has previously won a similar case and is currently in another. Vicor's Q2 patent licensing revenue tripled year-over-year to $30.4M, and it has raised its Q3 revenue guidance twice.

$VICRMed

US launches probe into Taiwan firms

The USITC launched a Section 337 investigation into 20 tech firms, including Hon Hai Precision, Delta Electronics, Quanta Computer, and Foxconn, over alleged patent infringement by Vicor Corp. The probe focuses on power delivery systems used in AI servers. Vicor seeks exclusion and cease-and-desist orders. The investigation could take 12-16 months. Delta Electronics stated it would respond legally and denied current product impact.

$VICRMed

US launches Section 337 investigation into 20 companies; Luxshare Precision, Foxconn, Delta Electronics caught up in AI power supply patent dispute

The USITC launched a Section 337 investigation into 20 companies, including Luxshare Precision, Foxconn, and Delta Electronics, over alleged patent infringement by Vicor Corporation. The case involves vertical power transmission systems used in AI and data center servers. Vicor seeks exclusion and cease-and-desist orders. The investigation could impact the AI server supply chain and US market access for the accused products.

$VICRMed

Vicor (VICR) Has the AI Power Opportunity. Can It Actually Scale?

Vicor Corporation (VICR) is gaining attention for its role in AI infrastructure, with its power systems crucial for GPUs and networking chips. The stock's forward P/E has reached 47.17x, and its one-year backlog is $379.7 million, up 26%. Management expects over $600 million in revenue by 2026 and highlights its licensing business as a growth driver. However, the company may face capacity constraints as it plans to build additional fabrication facilities.